Category: Reportage

  • MIL-OSI Global: Ernest Cole: the South African photographer at the centre of a powerful and heartbreaking film

    Source: The Conversation – Africa – By Kylie Thomas, Senior Researcher and Senior Lecturer (Radical Humanities Laboratory, University College Cork), NIOD Institute for War, Holocaust and Genocide Studies

    Ernest Cole is famous for photographing the everyday realities of South Africa’s racist apartheid system. His 1967 book House of Bondage ensured his damning critique of the white minority regime was seen by the world. But its publication sent him into exile and was banned at home.

    The startling discovery of a vast archive of his work in a Swedish bank vault in 2017 has returned him to public view.

    House of Bondage was republished in 2023 and then, in 2024, celebrated Haitian film-maker Raoul Peck made Ernest Cole: Lost and Found.

    It would win the documentary prize at the Cannes Film Festival and show around the world, restoring the legacy of a photographer who died penniless in New York in 1990 at the age of 49.

    As a researcher of South African photography under apartheid, I was intrigued by how the film would convey this complex life story.

    It draws extensively on Cole’s images, made in South Africa, Europe and the US. It’s a beautiful, poetic interpretation of how his images mirrored his own experiences of oppression, displacement and the loneliness of exile.

    House of Bondage

    Cole was just 10 when the state introduced the Group Areas Act and entrenched racial segregation. He was 22 when his childhood neighbourhood of Eersterust was razed to the ground. His family was among the thousands forcibly removed to a new township.

    In his second year of high school, he elected to drop out. The state had introduced Bantu Education, designed to ensure Black children learned only enough for a life of servitude.

    Cole began to study by correspondence, taking a course with the New York Institute for Photography. By 18, he’d landed a position as a darkroom assistant at Drum magazine, working alongside German photographer Jürgen Schadeberg.

    In 1959, Cole saw a copy of French street photography pioneer Henri Cartier-Bresson’s The People of Moscow, and decided he would create a similar book to convey what it meant to live under apartheid.

    He spent six years taking the photographs that would become House of Bondage, a book that exposed the apartheid state.

    Determined to publish his images, he fled to the US in 1966, where his book appeared a year later. Acclaimed internationally, it was banned for 22 years in South Africa. Cole was prohibited from returning home and spent the next 20 years stateless.




    Read more:
    Ernest Cole: South Africa’s most famous photobook has been republished after 55 years


    He hoped to find freedom in America. Instead he felt pigeonholed as a Black photographer, dismayed at only ever being commissioned to document suffering.

    He made hundreds of photographs of people in Harlem, often drawn to scenes that were impossible in South Africa. Mixed-race couples holding hands in public, young people of different races hanging out, neon signs offering “Sex, sex, sex” rather than the “Whites only” signs of segregation he documented at home.

    Commissioned to take photos in the Deep South, he found the same suffering and racism he’d thought particular to South Africa.

    In a letter to the Norwegian government requesting an emergency travel certificate to leave the US, he wrote:

    Exposing the truth at whatever cost is one thing. But having to live a lifetime of being a chronicler of misery and injustice and callousness is another.

    A life in fragments

    For me, the most poignant moment of the film is the footage of Cole speaking in his own voice in a 1969 documentary. A slight man with a sorrowful gaze, he’s seated at a table with prints of his photos:

    I’ve been banned in absentia, but that doesn’t matter because it (his book) will stand in the future. Because I’m sure South Africa will be free.

    His youthful conviction is undercut by the presence, in his voice, of the weight of all he’s experienced. Correspondence shows Cole’s book was sent to government officials in the US and Europe, and to the United Nations, but it would take decades of resistance before apartheid fell.

    Despite his fame, and the support of leading international photographers, writers and editors, Cole’s determination was ground down by the racism he encountered everywhere he went. Although he received grants to continue his work, he descended into poverty and depression.

    By the mid-1980s he stopped taking photos – his cameras were lost, stolen, or sold, and he learned that his belongings, including negatives and prints that he’d left in a hotel storage room in New York, had been discarded. Cole was destitute and ill.

    Diagnosed with pancreatic cancer, he watched Nelson Mandela’s release from prison in 1990 from his hospital bed. Cole died in New York that same year. All his negatives and the work he’d made during his life in exile were thought to be lost.

    Finding Ernest Cole

    Peck’s meditative film draws on Cole’s notebooks and letters, along with research interviews, in a rather bold attempt to have him “tell his own story”. It’s a story driven by both curiosity and heartbreak, narrated by actor LaKeith Stanfield, whose rather jarring American accent gives voice to a South African experience.

    Although she’s not mentioned in the credits, Peck’s script draws heavily on interviews by Swedish curator and researcher Gunilla Knape. Her association with the Hasselblad Foundation might account for why she remains unacknowledged – the organisation is linked to the ongoing controversy over ownership of Cole’s work.




    Read more:
    Glimpses into the history of street photography in South Africa


    In 2017, Cole’s nephew, Leslie Matlaisane, received an email requesting that he travel to Sweden to discuss the return of items belonging to his uncle, discovered in a bank vault in Stockholm.

    The film includes footage of Matlaisane’s journey to Sweden and the bizarre scene that unfolds as Cole’s archive is returned without any explanation about how it came to be either lost or found, or who’d placed it there.

    The boxes included 60,000 negatives, and Cole’s notebooks and research materials for House of Bondage. An incredible trove of history has resurfaced, but as Peck’s film shows, Cole himself was irrecoverably lost in exile.

    Ernest Cole: Lost and Found is showing in Johannesburg. It can be streamed on various services.

    Kylie Thomas does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. Ernest Cole: the South African photographer at the centre of a powerful and heartbreaking film – https://theconversation.com/ernest-cole-the-south-african-photographer-at-the-centre-of-a-powerful-and-heartbreaking-film-254508

    MIL OSI – Global Reports

  • MIL-OSI Global: Africa’s superfood heroes – from teff to insects – deserve more attention

    Source: The Conversation – Africa – By Kagure Gacheche, Commissioning Editor, East Africa

    Africa is home to a rich variety of incredible indigenous crops and foods – from nutrient-dense grains and legumes to unique fruits and leafy greens. Despite their value, many of these foods are often overlooked, under-celebrated, and under-consumed in favour of imported or commercial alternatives.

    Over the years, we’ve published several articles that shine a light on these traditional foods.

    In this piece, we highlight some of those stories, celebrating the power and promise of Africa’s indigenous foods.

    Special sorghum

    Modern food systems often harm both health and the environment. These systems promote cheap, processed foods that contribute to poor nutrition and disease. At the heart of the food system’s problems is a lack of diversity. Power is consolidated in the hands of a few mega-corporations and the world relies on four main staple crops – wheat, rice, maize and soybean – to meet most food needs.

    In South Africa, for instance, healthy diets remain unaffordable for many, and traditional crops like sorghum have declined.

    Scientist Laura Pereira revealed how, once central to diets and culture, sorghum is nutritious, drought-resistant and climate-resilient. Yet, it suffers from negative stereotypes and limited market appeal.




    Read more:
    Amazing ting: South Africa must reinvigorate sorghum as a key food before it’s lost


    Bugs, bugs, bugs

    For thousands of years, people from all over the world have eaten insects. Today about 2.5 billion people – many of whom live in Africa – eat insects. To date, 470 African edible insects have been scientifically recorded. Grasshoppers and termites are among some of the favourites.

    Researchers Martin Potgieter and Bronwyn Egan have shared insights into the various ways they’re eaten across the continent. Recipes vary by region and include snacks, stews and even stuffed dates.




    Read more:
    Fried, steamed or toasted: here are the best ways to cook insects


    Powerful pulses

    Many of Africa’s local pulses – such as beans, lentils and cowpeas – are highly nutritious, affordable and climate-resilient foods. As researcher Nokuthula Vilakazi explained, they can play a vital role in addressing malnutrition and food insecurity in Africa.

    Rich in protein, fibre, and essential vitamins and minerals, pulses are especially valuable for tackling both chronic hunger and hidden hunger caused by poor diets.




    Read more:
    Why the African food basket should be full of beans and other pulses


    Championing teff

    Teff, an ancient grain from Ethiopia and Eritrea, is gaining global popularity due to its health benefits, especially being gluten-free.

    Crop expert HyeJin Lee explained that, despite teff’s resilience and importance to millions, inefficient practices and weak value chains hinder growth.




    Read more:
    Ethiopia needs to improve production of its “golden crop” Teff. Here’s how


    Kenya’s positive push

    Once viewed as outdated or poor people’s food, traditional vegetables and local foods in Kenya are now experiencing a resurgence.

    This is because traditional vegetables – like spider plant, leaf amaranth and cassava leaves – have proven to be more nutritious than commonly eaten exotics, like cabbage.

    The leaves of cassava, a major vegetable in central African nations, are rich in proteins. A single serving, or 100 grams of the leaves, can provide up to three times the recommended daily intake of vitamin A in children and adults.

    The fruit pulp of the baobab can supply as much as 10 times the amount of vitamin C as an orange, by weight.

    Botanist Patrick Maundu explained how a nationwide effort has promoted the nutritional and cultural value of indigenous foods since the mid-1990s. This initiative improved seed availability, linked farmers to markets, and helped restore pride in local food culture.




    Read more:
    Kenya’s push to promote traditional food is good for nutrition and cultural heritage


    ref. Africa’s superfood heroes – from teff to insects – deserve more attention – https://theconversation.com/africas-superfood-heroes-from-teff-to-insects-deserve-more-attention-254396

    MIL OSI – Global Reports

  • MIL-OSI Global: Dubai event invites researchers from across world to tackle global challenges – apply to attend

    Source: The Conversation – UK – By Adam Smith, Senior Consultant, Universal Impact

    Are you a researcher with an idea that could help solve one of today’s most pressing problems? A conference in Dubai this November will showcase research addressing a wide range of global social and environmental issues. And you can now apply to be involved – and present your work.

    Prototypes for Humanity, the organisation behind the event, will invite a group of senior academics to attend the three-day forum, which will promote innovative scientific solutions from around the world and act as a platform for international research collaboration.

    As part of the newly established Professors’ Programme, selected researchers will travel to the United Arab Emirates, with the event organisers covering the cost of flights and accommodation.

    If you’re interested, simply submit a brief abstract for an academic paper addressing one of the key themes:

    1. Wellbeing and Health Futures
    How can we best harness the latest technological developments to help people live longer and better lives? From precision medicine to artificial intelligence systems, this category encompasses crucial questions around access to healthcare and how to support an ageing society.

    2. Sustainable and Resilient Infrastructure
    This theme explores how we design, build, and maintain infrastructure that’s not only functional but future-proof. Submissions could include how to develop cities which are better able to cope with extreme climates, methods of improving water management and new models for sustainable transport.

    3. Artificial and Augmented Intelligence
    Artificial intelligence is reshaping nearly every aspect of modern life with crucial questions around citizenship, cybersecrutiy and where to draw the lines in human-AI collaboration, this theme investigates the risks and rewards inherent in our new technological age.

    4. Environmental Sustainability and Climate Action
    Many of today’s most important research questions relate to the climate crisis, whether its accelerating the uptake of green technologies, reducing pollution, or moving towards a circular economy, innovation is essential for driving sustainability and protecting the future of our planet.

    5. Socio-Economic Empowerment and Innovation
    Submissions are also welcome on how to make economic growth work for everyone including research into the evolving dynamics of the gig economy, micro-credit initiatives and questions around gender equality, as well as the use of technology for social good.

    There are also “Open” and “Speculative” categories for potentially impactful research that doesn’t fit within a single theme and studies in uncharted or emerging fields.

    Researchers should apply and submit their brief, 200- to 300-word abstracts by May 16 using this link. Those selected for the Professors’ Programme by the panel will then be asked to develop their abstract into a 1,500- to 2,000-word paper, which they will share at the Jumeirah Emirates Towers from November 17 to 20, 2025, alongside the other finalists of the Prototypes for Humanity programme.

    Big ideas

    Last year, more than 2,700 entries were submitted to the Prototypes for Humanity programme. And they came from 800 universities around the world – many from institutions which are members of The Conversation’s global media network.

    More than 100 projects were presented at the final event, which was attended by Stephen Khan, editor of The Conversation UK, who wrote a blog about his experience.

    “For The Conversation, it was an introduction to some projects that I expect you’ll hear and read more about in our content in the months to come,” he said.

    “While we rightly assess and explain events as they happen, delivering information about new research, and particularly innovative solutions that are born in the labs, studios and seminars of our partner universities is also a central element of our mission as we strive to be the comprehensive conveyor of academic knowledge.”

    Prototypes for Humanity is supported by the government of Dubai and seeks to place the Middle Eastern city at the heart of academic, research-driven solutions. The forum also awards US$100,000 to innovative research projects, recognising the commitment of academics to finding solutions to the world’s biggest issues.

    At last year’s event, Tadeu Baldani Caravieri, Director of Prototypes for Humanity, elaborated on the team’s vision of the project “as the world’s most comprehensive convener of academic innovation”.

    “The diversity, depth and range of applications received – covering all fields of sciences, technology and creative studies – make the initiative reflect the current global state of innovation and how complex global issues are manifested, and addressed, by top academic talent.

    “Together, we’re raising awareness of academia’s essential role in driving progress and collaboratively developing solutions that create tangible impacts on people’s lives.”

    This year, the event is being supported by Universal Impact, The Conversation’s commercial subsidiary, which offers specialist research communication services to academics around the world – donating profits back to its parent charity.

    The Professors’ Programme, which will help academics around the world exchange knowledge and collaborate on shared goals, fits with our mission to help researchers make real world change.

    If you, or any of your colleagues are interested in being part of the programme, you can find more information here – or apply here. Abstracts can be submitted until May 16, 2025, and successful participants will be notified by June 13, 2025.


    Universal Impact offers specialist training, mentoring and research communication services – donating profits back to The Conversation, our parent charity. If you’re a researcher or research institution and you’re interested in working together, please get in touch – or subscribe to our weekly newsletter to find out more.

    ref. Dubai event invites researchers from across world to tackle global challenges – apply to attend – https://theconversation.com/dubai-event-invites-researchers-from-across-world-to-tackle-global-challenges-apply-to-attend-254724

    MIL OSI – Global Reports

  • MIL-OSI Global: Giving cash to families in poor, rural communities can help bring down child marriage rates – new research

    Source: The Conversation – USA – By Sudarno Sumarto, Visiting Professor at the Center for International Development, Harvard Kennedy School

    Child marriages remain common in many regions of the world. AP Photo/Victoria Milko

    Providing cash transfers to low-income families can reduce child marriage rates among girls living in rural communities.

    That is what we found in a recent study looking at the impact of social assistance programs that gave money to families in Indonesia.

    In 2006, the government of Indonesia started to roll out the Program Keluarga Harapan, or Family Hope Program. It consisted of a cash transfer to poor families on condition that they send children to school and that expectant mothers show up for prenatal health care appointments. The monthly stipends equate to about 40% of total monthly household expenditures in their communities.

    Today, the program supports about 10 million households annually and is considered the second-largest such program in lower- and middle-income countries worldwide.

    We analyzed data from Indonesia’s poverty-targeting database, which is used to select program beneficiaries based on their income.

    Our sample comprised about 1 million girls ages 14 to 17, drawn from all villages where the program operated from 2012 to 2014.

    We compared girls who live in households just above and just below the wealth eligibility cutoff for the program. Essentially, this strategy assumes that these households are very similar, but some get the money while other’s don’t.

    We found that the program reduced the incidence of child marriages by about 3.5 percentage points, from 8.7 to 5.2.

    Why it matters

    About 650 million girls alive today were married as children.

    Though most countries have instituted laws prohibiting marriages under the age of 18, child marriages remain common in many regions of the world.

    The continued existence of child marriage is worrisome for several reasons. Research has linked child marriage to higher infant and maternal mortality, a higher risk of sexually transmitted diseases, more exposure to domestic violence, reduced decision-making power inside marriage, lower educational attainment and worse health and labor market outcomes.

    Since child marriage rates tend to be higher among poorer households, many researchers have argued that income constraints are a main reason why poor households marry off their daughters at very young ages.

    Consequently, researchers have explored whether policies that address poverty, including through measures such as giving people cash, can help reduce child marriages.

    Previous studies have faced certain empirical challenges as either the cash transfer programs under investigation were set up by NGOs or researchers themselves, thereby providing little insights on the effectiveness of actual government policies, or included sample sizes that were too small.

    Our study is among the first to provide large-scale evidence of a cash-transfer program’s success drawn from a conventional, government-implemented social assistance program.

    It is also worth briefly commenting on the political context in which social assistance programs are typically embedded. In Indonesia, as everywhere in the world, social assistance programs are regularly under scrutiny for their sizable costs to the government and taxpayer.

    Our study suggests that these programs can generate positive benefits well beyond their principal target outcomes, such as tackling poverty or children’s health and education – which should be considered when discussing the cost-effectiveness of such programs.

    What’s next

    Because cash transfers also affect other areas such as health and education, it isn’t known the exact pathway in which they reduce child marriages – that is to say, it could be that being in better health and getting more years of education can reduce the chances that a girl will marry.

    For example, girls with better access to education can earn higher pay and therefore may not feel the same pressure to marry early. And boys who spend more time in school may move to cities for higher-paying jobs. In that case, fewer single men are around in rural areas, leading to delays in local marriages.

    We plan to stay in touch with the Indonesian government regarding its attempts to further bring down child marriage rates. Likewise, we plan to conduct follow-up studies with the specific social assistance program Program Keluarga Harapan and other government programs to study their effects.

    The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

    ref. Giving cash to families in poor, rural communities can help bring down child marriage rates – new research – https://theconversation.com/giving-cash-to-families-in-poor-rural-communities-can-help-bring-down-child-marriage-rates-new-research-251888

    MIL OSI – Global Reports

  • MIL-OSI Global: The sudden dismissal of public records staff at health agencies threatens government accountability

    Source: The Conversation – USA – By Reshma Ramachandran, Assistant Professor of Medicine, Yale University

    Mass layoffs at the Department of Health and Human Services are continuing as the agency makes good on its intention, announced on March 27, 2025, to shrink its workforce by 20,000 people. Among workers dismissed in early April were several teams responsible for fulfilling requests for access to previously unreleased government data, information and records under a federal law known as the Freedom of Information Act, or FOIA.

    At the Centers for Disease Control and Prevention, the offices that fulfill such requests have been eliminated, according to press reports. In 2024 alone, CDC received 1,800 requests for access to public records. At the Food and Drug Administration and National Institutes of Health, which together responded to almost 14,000 requests in 2024, multiple teams of FOIA staff were fired. FOIA offices at other HHS agencies were affected, too.

    Most people may never file a public records request with a federal agency. But the fact that anyone is allowed by law to do so enables the public to hold government accountable and has catalyzed important government reforms. FOIA requests at federal health agencies have been particularly consequential. They have pushed companies to take unsafe drugs off the market, led to reforms that prevent unnecessary delays in communicating public health risks, and prompted policies that lower prices and improve access to taxpayer-funded health technologies.

    I am a health services researcher who studies the effects of public health regulation, and I have observed how the transparency enabled by FOIA can benefit patients, clinicians and researchers. Although HHS Secretary Robert F. Kennedy Jr. has stated that federal public health agencies will embrace “radical transparency”, closure of these offices suggests otherwise.

    What is an FOIA public records request?

    The Freedom of Information Act was passed in 1966 to increase government transparency in response to a rise in government secrecy during the Cold War.

    Anyone can request documents from the federal government through FOIA.

    The law requires agencies within the federal government’s executive branch to proactively publish certain procedural and other materials and to publicly disclose certain types of information. It also requires the federal government to disclose any documents that don’t fall into those categories in response to a written request, as long as they are not exempt due to issues of national security, foreign policy or business interests.

    Any member of the public, citizen or not, can file a FOIA request.

    Notably, private companies are the top requesters. They use FOIA to gain competitive advantage, support litigation and become familiar with regulations and policies that affect their business model. The next most frequent requesters are everyday people. After them come law firms, which are often supporting private companies, followed by the news media and nonprofit organizations.

    What can FOIA requests to federal health agencies reveal?

    FOIA requests to HHS agencies have led to significant shifts in public health regulation and policy.

    In one example from the early 2000s, researchers and media outlets filed FOIA requests to the FDA related to a drug called Vioxx, or rofecoxib. The drug, manufactured by the pharmaceutical company Merck, was approved by the FDA as a supposedly safer alternative for osteoarthritis pain. But the documents revealed that Merck had significantly downplayed the drug’s increased risk for heart attacks and strokes.

    Information disclosed through these requests prompted congressional investigations that led to new laws requiring companies to report results of all clinical trials in a public online database – including when trials show that treatments have no meaningful benefit or are unsafe.

    The new laws also authorized the FDA to require companies to conduct additional safety studies after a drug’s approval. This means the agency can take faster action to prevent patient harm by adding warnings to drug labels, issuing warnings of potential harms directly to doctors or withdrawing unsafe treatments entirely.

    Importantly, FOIA enables ongoing oversight. In 2021, my colleagues and I published an investigation that used FOIA to determine whether the FDA and NIH were enforcing those clinical trial transparency laws. We found that companies had failed to update thousands of clinical trials in the database with their results, and that the FDA and NIH were doing little to compel them. Using the FOIA data as evidence, we successfully petitioned the FDA to step up its enforcement and to publicly list the companies that were still not complying.

    There are countless other examples of how stakeholders have used FOIA to hold the government accountable. FOIA requests filed by lawyers, news outlets and citizens of Flint, Michigan, in 2016 revealed that state and local public health officials withheld information about the contamination of the city’s drinking water. Their secrecy potentially delayed response measures that could have prevented a recurrent disease outbreak.

    Flint residents protest outside the Michigan State Capitol in January 2016.
    Shannon Nobles/Amsterdam News via Wikimedia Commons, CC BY-SA

    During the COVID-19 pandemic, FOIA requests to HHS agencies filed by news outlets and nonprofit organizations revealed that despite billions of taxpayer dollars and other resources invested into COVID-19 vaccine development, the U.S. government had waived away their ability to take future action and not negotiated terms to ensure affordable access if companies later hiked up prices.

    What now for FOIA at HHS?

    The sudden dismissal of FOIA teams at the CDC, FDA, NIH and other federal public health agencies will limit these agencies’ ability to respond to new and ongoing requests as required by law. This will worsen an already hefty FOIA backlog at HHS agencies.

    Cuts to FOIA staff also hinder the public from using this law to examine and potentially challenge recent agency actions under the new administration. On April 5, 2025, the watchdog group Citizens for Responsibility and Ethics in Washington filed several FOIA requests on the involvement of the Department of Government Efficiency, or DOGE, in disbanding the FOIA team and on the CDC’s reported suppression in March of an expert assessment of the Texas measles outbreak.

    Based on the automated response – which read that FOIA staff had been placed on administrative leave and could not respond to requests – the group filed a lawsuit challenging the FOIA office closure, arguing that it violates the Freedom of Information Act and other administrative law.

    Limited staff capacity may also curtail agencies’ ability to proactively disclose information, such as data on drug efficacy and safety posted by the FDA. Patients and clinicians access such information to make decisions about using and prescribing medications.

    HHS representatives have stated that they will resume FOIA processing, centralizing the various agency offices under HHS in a more streamlined approach. Whether such an office with significantly diminished capacity and a lack of agency-specific expertise will be able to effectively and efficiently respond to the over 50,000 requests for records received annually remains unclear.

    A pattern of barriers to public input and accountability

    FOIA is far from a perfect tool for achieving transparency in how the government regulates health and biomedical research and policy. In fact, at least at the FDA, FOIA is costly and inefficient – partly, as my colleagues and I have written, because of the agency’s self-imposed, burdensome protocols. But without an enforceable replacement strategy, it is the only tool available to the public.

    The Trump administration has taken several other steps to reduce transparency of federal public health agencies, leaving the public with limited formal avenues outside of the courts to weigh in on agency actions.

    On March 3, 2025, HHS rescinded a long-standing policy requiring it to solicit public comments on regulations related to public property, loans, grants, benefits or contracts. Advisory committee meetings where agencies convene independent experts to provide recommendations and where public stakeholders can provide input have been canceled or postponed.

    Additionally, the newly formed Make America Healthy Again Commission led by Kennedy has met behind closed doors and without prior public notice, attended only by select, aligned members. It remains unclear if future meetings will be public.

    Not only is closure of FOIA offices across HHS agencies yet another blow to government transparency, but it also prevents the public from holding agencies accountable and pushing for changes that improve health.

    Reshma Ramachandran receives research funding support from Arnold Ventures and previously received research funding support from the U.S. Food and Drug Administration and Stavros Niarchos Foundation. She serves on the board of directors in unpaid capacity for the non-profit organization, Doctors for America.

    ref. The sudden dismissal of public records staff at health agencies threatens government accountability – https://theconversation.com/the-sudden-dismissal-of-public-records-staff-at-health-agencies-threatens-government-accountability-254024

    MIL OSI – Global Reports

  • MIL-OSI Global: Cory Booker’s long speech offers a strategy for Trump opponents in a fragmented media landscape

    Source: The Conversation – USA – By Erik Johnson, Associate Professor of Communication and Media Studies, Stetson University

    Sen. Cory Booker speaks to reporters in the Senate Chamber after delivering a record-setting floor speech at the U.S. Capitol on April 1, 2025. Tasos Katopodis/Getty Images

    Sen. Cory Booker’s record-breaking, 25-hour Senate floor speech, which began on March 31, 2025, and ended on April 1, momentarily snatched the national spotlight from President Donald Trump.

    The ever-churning national news cycle has already moved on from the spectacle.

    But as communication studies scholars, we believe Booker’s speech offers important lessons for Trump opponents in a fragmented political and media landscape.

    Our analysis of Booker’s speech, its media coverage and Booker’s use of online platforms to promote his marathon performance illustrate one way to disrupt the constant public spotlight on Trump.

    Conventions of long speeches

    In research published in 2023, we compared filibusters and long speeches in the United States and overseas. The long speeches we examined took place in national parliaments and political party meetings across the world.

    Our research uncovered three patterns.

    Long speeches incorporate varied topics and texts. Whether or not these digressions are relevant to the issue at hand, they make the speaker’s remarks last longer.

    In Sen. Rand Paul’s nearly 13-hour filibuster of John Brennan’s CIA nomination in 2013, for example, he read articles on drone warfare alongside a portion of “Alice in Wonderland.” And Sen. Alfonse D’Amato’s 1986 filibuster of a military spending bill included a partial reading of the District of Columbia phone book.“

    Sen. Rand Paul, R-Ky., leaves the floor of the Senate after his filibuster of the nomination of John Brennan to be CIA director on March 7, 2013.
    AP Photo/Charles Dharapak

    Long speeches also include expected interruptions to the speaker’s performance and address a variety of audiences.

    That’s what happened during Sen. Strom Thurmond’s 1957 filibuster of the Civil Rights Act – the longest speech on the Senate floor before Booker’s performance. When Thurmond needed a bathroom break during his 24-hour, 18-minute filibuster, Sen. Barry Goldwater assisted by stalling with a report on military preparedness.

    These patterns of topical digression and expected interruption challenge the image of filibusters as individual acts of continuous endurance promoted in films such as ”Mr. Smith Goes to Washington.“ And they apply to Booker’s Senate speech.

    Our research also demonstrated how the media reframes the complexity of long speeches into simplified narratives. This coverage sometimes differs as different outlets target varied audiences.

    News reports on Thurmond’s filibuster bolstered an image of him as the lone senator defending segregation while the rest of the Senate slept.

    After state Sen. Wendy Davis’ filibuster of a 2013 anti-abortion bill in Texas, supporters linked the filibuster to her rising political prospects, while opponents disparaged her with the nickname Abortion Barbie.

    These reactions do not grapple directly with the wide-ranging content of long speeches. But they do allow them to reach audiences in ways that can shape popular memory of the event.

    Booker’s 25-hour speech

    Like other long speeches we have studied, Booker’s Senate speech addressed several topics.

    Booker read a passage from the Federalist Papers that advocated for constitutional checks and balances on the executive branch. At another point, he quoted federal appellate Judge Learned Hand, who was called the “Tenth Justice” of the Supreme Court in the first half of the 20th century. Booker also used personal anecdotes that linked his parents to the civil rights struggle and reflected on his first senate campaign.

    But mainstream news stories covering Booker’s speech produced a largely coherent summary of the overall point of the marathon talk – as they saw it, it was a stand against Trump.

    Booker’s speech also aligned with another convention of long speeches – his monologue was broken up by the parliamentary questions of fellow senators.

    Numerous Democratic allies gave Booker a break as they introduced issues of their own interest. Minnesota Sen. Amy Klobuchar, for example, used her time to discuss Bob Dylan.

    After the speech, however, many news outlets focused on Booker’s physical feat. This directed attention away from the hodgepodge of voices and sources in the speech.

    Fielding reporters’ questions after yielding the Senate floor, Booker discussed his use of fasting to prepare. And The New York Times reported on the effects of standing for so long and not sleeping.

    Debates about whether or how speakers stop to use the bathroom are a source of enduring fascination surrounding long speeches. It’s something that Thurmond biographer Joseph Crespino calls the “urological mystery.”

    Media fixation on Booker’s body reimagined him as the sole speaker.

    Strategies shaping online coverage

    When Booker broke the record, roughly 115,000 people were streaming the speech on YouTube. A TikTok livestream of the event received 350 million likes by the end of the day.

    Booker was prepared for this online attention. Throughout the speech, he repeated a strategic set of phrases. Those ranged from “Let’s get in good trouble” – a reference to the late John Lewis, a Georgia Democrat who served in the U.S. House of Representatives, that appeals to Booker’s political base – to “This is a moral moment,” a slogan that evokes Rev. William Barber II’s broad-based “moral movement.”

    After the speech, Booker repeated these taglines on social media, at a New Jersey town hall and in interviews with national media.

    In this image provided by Senate Television, Sen. Cory Booker, a New Jersey Democrat, speaks on the Senate floor on April 1, 2025.
    Senate Television via AP

    Trump’s “flood the zone” approach to policymaking, which occupies media coverage through overwhelming activity, has been widely discussed by the media.

    Booker’s speech demonstrates that for resistance to be effective, it must be noticed.

    His use of easily excerpted catchphrases targeted media platforms built around short, viral video clips. The length of Booker’s speech made it newsworthy, but short clips are necessary to sustain attention online.

    On April 2, news commentators and media outlets posed a number of questions that were not about Trump: Why did Booker speak that long? How did he prepare? Was he wearing a diaper?

    These questions are part of the simplifications that occur in response to long speeches, and the media briefly paused from constant Trump coverage to ask them again.

    Other coverage has noted that Google searches for Booker have increased since the speech – and it has speculated whether the speech might improve Democratic Party approval ratings.

    More recently, an April 13 op-ed in the Atlanta Journal-Constitution picked up on Booker’s use of “good trouble” and declared, “Cory Booker is following in footsteps of Rep. John Lewis.”

    By grabbing hold of a stage and not letting go, Booker became a figure of focus for at least one news cycle.

    The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

    ref. Cory Booker’s long speech offers a strategy for Trump opponents in a fragmented media landscape – https://theconversation.com/cory-bookers-long-speech-offers-a-strategy-for-trump-opponents-in-a-fragmented-media-landscape-253911

    MIL OSI – Global Reports

  • MIL-OSI Global: 200 years ago, France extorted Haiti in one of history’s greatest heists – and Haitians want reparations

    Source: The Conversation – USA – By Marlene L. Daut, Professor of French and African American Studies, Yale University

    A French propaganda engraving from 1825 depicts King Charles X bestowing freedom on a Black man kneeling before him in chains. ‘S.M. Charles X, le bien-aimé, reconnaissant l’indépendance de St. Domingue,’ 1825, Bibliothèque Nationale de France, Cabinet des Estampes, CC BY-SA

    In 2002, Haiti’s former president Jean-Bertrand Aristide argued that France should pay his country $US22 billion.

    The reason? In 1825, France extracted a huge indemnity from the young nation, in exchange for recognition of its independence.

    April 17, 2025, marks the 200th anniversary of that indemnity agreement. On Jan. 1 of this year, the now-former president of Haiti’s Transitional Presidential Council, Leslie Voltaire, reminded France of this call when he requested that France “repay the debt of independence and reparations for slavery.” In March, tennis star Naomi Osaka, who is of Haitian descent, added her voice to the chorus in a tweet wondering when France would pay Haiti back.

    As a scholar of 19th-century Haitian history and culture, I’ve dedicated a significant portion of my research to exploring Haiti’s particularly strong legal case for restitution from France.

    The story begins with the Haitian Revolution.

    France instituted slavery in the colony of Saint-Domingue on the western third of the island of Hispaniola – today’s Haiti – in the 17th century. In the late 18th century, the enslaved population rebelled and eventually declared independence. In the 19th century, the French demanded compensation for the former enslavers of the Haitian people, rather than the other way around.

    Just as the legacy of slavery in the United States has created a gross economic disparity between Black and white Americans, the tax on its freedom that France forced Haiti to pay – referred to as an “indemnity” at the time – severely damaged the newly independent country’s ability to prosper.

    The cost of independence

    Haiti officially declared its independence from France on Jan. 1, 1804. In October 1806, following the assassination of Haiti’s first head of state, the country was split into two, with Alexandre Pétion ruling in the south and Henry Christophe ruling in the north.

    Despite the fact that both Haiti rulers were veterans of the Haitian Revolution, the French had never quite given up on reconquering their former colony.

    In 1814, King Louis XVIII, restored as king after the overthrow of Napoléon earlier that year, sent three commissioners to Haiti to assess the willingness of the country’s rulers to surrender. Christophe, crowned king in 1811, remained obstinate in the face of France’s exposed plan to bring back slavery. Threatening war, the most prominent member of Christophe’s cabinet, Baron de Vastey, insisted,“ Our independence will be guaranteed by the tips of our bayonets!”

    In contrast, Pétion, the ruler of the south, was willing to negotiate, hoping that the country might be able to pay France for recognition of its independence.

    In 1803, Napoléon had sold Louisiana to the United States for US$15 million. Using this number as his compass, Pétion proposed paying the same amount. Unwilling to compromise with those he viewed as “runaway slaves,” Louis XVIII rejected the offer.

    Pétion died suddenly in 1818, but Jean-Pierre Boyer, his successor, kept up the negotiations. Talks, however, continued to stall due to Christophe’s stubborn opposition.

    “Any indemnification of the ex-colonists,” Christophe’s government stated, was “inadmissible.”

    Once Christophe died in October 1820, Boyer was able to reunify the two sides of the country. However, even with the obstacle of Christophe gone, Boyer repeatedly failed to successfully negotiate France’s recognition of independence. Determined to gain at least suzerainty over the island – which would have made Haiti a protectorate of France – Louis XVIII rebuked the two commissioners Boyer sent to Paris in 1824 to try to negotiate an indemnity in exchange for recognition.

    On April 17, 1825, Charles X, brother to Louis XVIII and the new French king, performed a sudden about-face. Charles X issued a decree stating that France would recognize Haitian independence but only at the price of 150 million francs – or nearly twice the 80 million francs the U.S. had paid for the Louisiana territory.

    Baron de Mackau, whom Charles X sent to deliver the ordinance, arrived in Haiti in July, accompanied by a squadron of 14 brigs of war carrying more than 500 cannons.

    His instructions stated that his “mission” was “not a negotiation.” It was not diplomacy either. It was extortion.

    Amid the threat of violent war and a looming economic blockade, on July 11, 1825, Boyer signed the fatal document, which stated, “The present inhabitants of the French part of St. Domingue shall pay … in five equal installments … the sum of 150,000,000 francs, destined to indemnify the former colonists.”

    French prosperity built on Haitian poverty

    Newspaper articles from the period reveal that the French king knew the Haitian government was hardly capable of making these payments, as the amount was nearly six times Haiti’s total annual revenue. The rest of the world seemed to agree that the agreement was absurd. One British journalist noted that the “enormous price” constituted a “sum which few states in Europe could bear to sacrifice.”

    Forced to borrow 30 million francs from French banks to make the first two payments, it was hardly a surprise to anyone when Haiti defaulted soon thereafter. Still, a subsequent French king sent another expedition in 1838 with 12 warships to force the Haitian president’s hand. The 1838 revision, inaccurately labeled “Traité d’Amitié” – or “Treaty of Friendship” – reduced the outstanding amount owed to 60 million francs, but the Haitian government was once again ordered to take out crushing loans to pay the balance.

    It was the Haitian people who suffered the brunt of the consequences of France’s theft. Boyer levied draconian taxes in order to pay back the loans. And while Christophe had been busy developing a national school system during his reign, under Boyer, and all subsequent presidents, such projects had to be put on hold. Moreover, researchers have found that the independence debt and the resulting drain on the Haitian treasury were directly responsible not only for the underfunding of education in 20th-century Haiti, but also for the lack of health care and the country’s inability to develop public infrastructure.

    A 2022 analysis by The New York Times, furthermore, revealed that Haitians ended up paying more than 112 million francs over seven decades, or $560 million – estimated between $22 billion and $44 billion in today’s dollars. Recognizing the gravity of this scandal, French economist Thomas Piketty has argued that France should repay at least $28 billion to Haiti in restitution.

    A debt that’s both moral and material

    Former French presidents, from Jacques Chirac to Nicolas Sarkozy to François Hollande, have a history of punishing, skirting or downplaying Haitian demands for recompense.

    In May 2015, when Hollande became only France’s second head of state to visit Haiti, he admitted that his country needed to “settle the debt.” Later, realizing he had unwittingly provided fuel for the legal claims already prepared by attorney Ira Kurzban on behalf of the Haitian people, Hollande clarified that he meant France’s debt was merely “moral.”

    To deny that the consequences of slavery were also material is to deny French history itself. France belatedly abolished slavery in 1848 in its remaining colonies of Martinique, Guadeloupe, Réunion and French Guyana, which are still territories of France today. Afterward, the French government demonstrated once again its understanding of slavery’s relationship to economics when it financially compensated the former “owners” of enslaved people.

    The resulting racial wealth gap is no metaphor. In metropolitan France, 14.1% of the population lives below the poverty line. In Martinique and Guadeloupe, in contrast, where more than 80% of the population is of African descent, the poverty rates are 38% and 46%, respectively. The poverty rate in Haiti is even more dire at 59%. And whereas the gross domestic product per capita – the best measure of a country’s standard of living – is $44,690 in France, it’s a mere $1,693 in Haiti.

    These discrepancies can be viewed as the concrete consequences of stolen labor from generations of Africans and their descendants.

    In recent years, French academics have begun to increasingly contribute to the conversation about the longitudinal harms the indemnity brought to Haiti. Yet what effectively amounts to a statement of “no comment” has historically been the only response from France’s current government under President Emmanuel Macron.

    Yet if recent reports prove accurate, on the bicentennial of the indemnity “agreement,” Macron plans to issue a “landmark statement” about France’s “colonial legacy,” along with several “memory initiatives,” designed to “keep the memory of slavery alive throughout the national territory, as in Haiti.”

    But to me, the only initiative from France that would matter would be one detailing how it plans to provide economic recompense to Haitians.

    This is an updated version of an article originally published on June 30, 2020.

    Marlene L. Daut does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. 200 years ago, France extorted Haiti in one of history’s greatest heists – and Haitians want reparations – https://theconversation.com/200-years-ago-france-extorted-haiti-in-one-of-historys-greatest-heists-and-haitians-want-reparations-254550

    MIL OSI – Global Reports

  • MIL-OSI Global: Wide variety of old-growth ecosystems across the US makes their conservation a complex challenge

    Source: The Conversation – USA – By Reed Frederick Noss, Conservation Science Coordinator, University of Florida

    In the longleaf pine savannas of the southeastern U.S., most of the biodiversity is found in the ground cover and depends on frequent fires. Reed Noss

    In an old-growth longleaf pine savanna, the absurdly long pine needles sing in the wind. Once considered forests, these landscapes in the southeastern U.S. coastal plain are open-canopied and sunny, more grassland than forest, with underbrush kept clear by frequent fires.

    Longleaf pines – their needles can be up to 18 inches long – are among the longest-lived trees in eastern North America, surpassing 500 years if they are lucky enough to escape lightning strikes from the region’s frequent thunderstorms. Almost more fascinating is the ground cover, with up to 50 species per square meter, including some plants that are thousands of years old, with the vast majority of their biomass below ground. Picture an underground forest.

    In the American West, there are other types of old-growth forest. Dry ponderosa pine woodlands are similarly open in structure and contain trees up to nearly 1,000 years old. But perhaps the most familiar old-growth forests are the complex, wet old-growth forests of the Pacific Northwest, which stretch from northwestern California to southeastern Alaska.

    These forests, which contain Douglas fir, coast redwood, western hemlock, western red cedar, Sitka spruce and many other tree species, have been compared to cathedrals, providing an otherworldly experience of gigantic, ancient trees festooned with mosses and lichens and with fallen trees strewn like buses across the forest floor.

    A view of the Hall of Mosses Trail in the Hoh Rain Forest in Washington’s Olympic National Park.
    Thomas O’Neill/NurPhoto via Getty Images

    I’m fortunate to have lived among and studied both southeastern pine savannas and Pacific Northwest conifer forests. The contrast between them could not be greater. And there are many other old-growth forests across the continent – including northeastern spruce fir and northern hardwoods forests, Great Lakes red pine and jack pine woodlands, southern Appalachian mixed mesophytic forests, and Great Basin bristlecone pines reaching nearly 5,000 years old. Each of these forests has a unique ecology, but all are under threat from human activity and climate change.

    I recently co-authored a research paper with two colleagues and my collaborator, Carlos Carroll, who is a conservation biologist at the Klamath Center for Conservation Research. In it, we explain that there are some key reasons it’s so difficult to conserve the nation’s varied old-growth landscapes.

    In general, the challenge is that it’s possible to conceive of all these areas as a single group – old growth landscapes – where large, old trees dominate the canopy but where small-scale disturbances such as treefall gaps create a mosaic of age classes. Foresters often call this an “uneven-age forest.”

    But they really constitute a wide range of landscapes with different, often unique needs for protection, restoration and management. For example, in some old-growth forests, the trees live thousands of years, whereas in others the maximum lifespan of the dominant tree species is much less, sometimes only around 200 years. And some old-growth forests have abundant deadwood, both standing and on the ground, whereas others are kept largely clear of deadwood by frequent fires.

    Widely different local conditions

    Large, old trees can be removed quickly but require hundreds of years to be replaced. When seeking to balance conservation goals with other priorities, including local economic needs, some foresters use a method called “thinning,” in which wooded areas aren’t clear-cut completely. Instead, only some trees are cut down. This can involve cutting smaller, younger trees while protecting older trees from logging – but at times it has included logging older trees as well. Even if it spares old trees, though, thinning can still harm biodiversity and old-growth ecosystems.

    But it isn’t always clear how old a tree must be to protect it from logging. Some conservationists argue that the rules should protect some or all forests that are considered mature – say, 80 or so years old – but not yet old growth. As those stands of trees age, they will become old growth, taking the place of trees logged in the past.

    A northern spotted owl sits on a branch in Muir Woods in California.
    Robert Alexander/Getty Images

    However, a rule as simple as sparing trees above a certain age is not necessarily best for every old-growth region. In longleaf pine savannas, for instance, the standard practice of rapidly extinguishing wildfires has meant hardwood trees typically associated with denser, moister forests have grown up amid the pines. Some threatened species, such as the red-cockaded woodpecker, has adapted to survive only in areas that are extensive open-canopy, old-growth pine savannas with few hardwoods.

    Restoration of those forests may require cutting down the invading hardwoods, even if they are decades old, as well as using fire to manage the resulting pine-dominated landscape. In some other types of old-growth forests, careful use of fire may be enough to restore the ecosystem without cutting any trees.

    Long-term and short-term at the same time

    A key challenge for protecting old-growth areas is the importance of balancing immediate risks with long-term needs, considering how ecosystems change as trees age and die, and across larger areas such as watersheds.

    Old-growth forests are rare – less than 7% of the area of U.S. forests today – and are still often logged. To recover forest ecosystems across the U.S., it will not be enough to protect just old-growth areas.

    Especially valuable for biodiversity are areas of regenerating forests that grow after fires or other disturbances such as windstorms, in places where live and dead trees in the disturbed forests have not been cut. These disturbed forests provide habitats for species associated with more open conditions. Many woodpeckers, epitomized by the black-backed woodpecker in western North America, depend on conditions created by severe fires.

    Populations of the threatened red-cockaded woodpecker in the southeastern U.S. depend on large areas of scattered, old-growth longleaf pines for their survival.
    Reed Noss

    Observing the broader value

    Beyond trees, there are many species of plants and animals that depend on old-growth landscapes. Perhaps most famous among them are the red-cockaded woodpecker of the southeastern U.S. and the northern spotted owl of the Pacific Northwest.

    Those plants’ and animals’ needs can give conservationists and ecologists insights into what territory is most useful to preserve, not just for the trees but for the larger ecosystem. That includes finding ways to connect conservation areas across the landscape so life can grow and spread.

    Efforts to preserve old-growth landscapes protect more than just the trees. These forests also store carbon, keeping it out of the atmosphere where it drives climate change. They help provide clean water for people and aquatic ecosystems, along with space for recreation, reflection and other cultural activities.

    Ecological science cannot resolve the debates about how to prioritize and preserve old-growth forest. But it can help inform the public about the rising costs of doing nothing, and of the wide benefits of maintaining, recovering and restoring functioning old-growth ecosystems.

    Carlos Carroll, a conservation biologist at the Klamath Center for Conservation Research, also contributed to this article.

    Reed Frederick Noss receives funding from the University of Florida and the Southeastern Grasslands Institute.

    ref. Wide variety of old-growth ecosystems across the US makes their conservation a complex challenge – https://theconversation.com/wide-variety-of-old-growth-ecosystems-across-the-us-makes-their-conservation-a-complex-challenge-253004

    MIL OSI – Global Reports

  • MIL-OSI Global: Miami researchers are testing a textured seawall designed to hold back water and create a home for marine organisms

    Source: The Conversation – USA – By Sara Pezeshk, Postdoctoral Fellow in Architecture, Florida International University

    A rendering of BIOCAP tiles installed along a seawall at Morningside Park in Miami.
    Sara Pezeshk, CC BY-SA

    Morningside Park, a beloved neighborhood park in Miami with sweeping views of Biscayne Bay, will soon pilot an innovative approach to coastal resilience.

    BIOCAP tiles, a 3D-printed modular system designed to support marine life and reduce wave impact along urban seawalls, will be installed on the existing seawall there in spring 2025. BIOCAP stands for Biodiversity Improvement by Optimizing Coastal Adaptation and Performance.

    Developed by our team of architects and marine biologists at Florida International University, the uniquely textured prototype tiles are designed to test a new approach for helping cities such as Miami adapt to rising sea levels while simultaneously restoring ecological balance along their shorelines.

    The project receives funding from the National Science Foundation and the Environmental Protection Agency.

    Ecological costs of traditional seawalls

    Seawalls have long served as a primary defense against coastal erosion and storm surges. Typically constructed of concrete and ranging from 6 to 10 feet in height, they are built along shorelines to block waves from eroding the land and flooding nearby urban areas.

    However, they often come at an ecological cost. Seawalls disrupt natural shoreline dynamics and can [wipe out the complex habitat zones] that marine life relies on.

    Marine organisms are crucial in maintaining coastal water quality by filtering excess nutrients, pollutants and suspended particles. A single adult oyster can filter 20-50 gallons of water daily, removing nitrogen, phosphorus and solids that would otherwise fuel harmful algal blooms. These blooms deplete oxygen levels and damage marine ecosystems.

    Filter-feeding organisms also reduce turbidity, which is the cloudiness of water caused by suspended sediment and particles. Less water turbidity means more light can penetrate, which benefits seagrasses that require sunlight for photosynthesis. These seagrasses convert carbon dioxide into oxygen and energy-rich sugars while providing essential food and habitat for diverse marine species.

    A robotic 3D printer extrudes concrete in layered, intricate channels.
    Sara Pezeshk, CC BY-SA

    Swirling shapes, shaded grooves

    Unlike the flat, lifeless surfaces of typical concrete seawalls, each BIOCAP tile is designed with shaded grooves, crevices and small, water-holding pockets. These textured features mimic natural shoreline conditions and create tiny homes for barnacles, oysters, sponges and other marine organisms that filter and improve water quality.

    The tile’s swirling surface patterns increase the overall surface area, offering more space for colonization. The shaded recesses are intended to help regulate temperature by providing cooler, more stable microenvironments. This thermal buffering can support marine life in the face of rising water temperatures and more frequent heat events driven by climate change.

    Another potential benefit of the tiles is reducing the impact of waves.

    When waves hit a natural shoreline, their energy is gradually absorbed by irregular surfaces, tide pools and vegetation. In contrast, when waves strike vertical concrete seawalls, the energy is reflected back into the water rather than absorbed. This wave reflection – the bouncing back of wave energy – can amplify wave action, increase erosion at the base of the wall and create more hazardous conditions during storms.

    The textured surfaces of the BIOCAP tiles are designed to help diffuse wave energy by mimicking the natural dissipation found on undisturbed shorelines.

    The design of BIOCAP takes cues from nature. The tile shapes are based on how water interacts with different surfaces at high tide and low tide. Concave tiles, which curve inward, and convex tiles, which curve outward, are installed at different levels along the seawall. The goal is to deflect waves away from the seawall, reduce direct impact and help minimize erosion and turbulence around the wall’s foundation.

    A collection of 3D-printed concrete BIOCAP tiles.
    Sara Pezeshk, CC BY-SA

    How we will measure success

    After the BIOCAP tiles are installed, we plan to assess how the seawall redesign enhances biodiversity, improves water quality and reduces wave energy. This two-year pilot phase will help assess the long-term value of ecologically designed infrastructure.

    To evaluate biodiversity, we will use underwater cameras to capture time-lapse imagery of the marine life that colonizes the tile surfaces. These observations will aid in documenting species diversity and habitat use over time.

    To assess water quality, we have developed a specialized prototype tile with sensors that can measure pH, dissolved oxygen levels, salinity, turbidity and temperature in real time. This data will provide insight into how the tiles affect local water conditions.

    Finally, to measure wave attenuation and the reduction of wave force, we will mount pressure sensors on both the BIOCAP tiles and the adjacent traditional seawall sections. This comparison will allow us to quantify differences in wave energy across varying tidal conditions and storm events.

    As coastal cities confront the dual challenges of increasing threats from climate change and environmental degradation, the BIOCAP project offers what we hope will be an example of a resilient, nature-based solution that benefits both humans and the environment.

    In the coming year, we’ll be watching with hope as the new BIOCAP tiles begin to welcome marine life, offering a glimpse into how nature might reclaim and thrive along our urban shorelines.

    Read more of our stories about South Florida.

    Shahin Vassigh receives funding from the National Science Foundation and the Environmental Protection Agency

    Sara Pezeshk does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. Miami researchers are testing a textured seawall designed to hold back water and create a home for marine organisms – https://theconversation.com/miami-researchers-are-testing-a-textured-seawall-designed-to-hold-back-water-and-create-a-home-for-marine-organisms-252488

    MIL OSI – Global Reports

  • MIL-OSI Global: Railways were essential to carrying out the Holocaust – decades later, corporate reckoning continues

    Source: The Conversation – USA – By Sarah Federman, Associate Professor of Conflict Resolution, Kroc School of Peace Studies, University of San Diego

    Liliane Lelaidier-Marton stands in front of the kind of car her parents were forced into in Drancy, France, when deported to their deaths. Sarah Federman

    The Holocaust could not have happened without the railways.

    Preeminent Holocaust scholar Raul Hilberg underscored that almost everyone murdered at a camp arrived by train, including Jews, political prisoners and other “undesirables.” Since the 1990s, groups of survivors have asked European railway companies to acknowledge and atone for their critical role – a reminder that war, genocide and other atrocities cannot occur without corporate participation.

    One long-running attempt met a setback on Feb. 21, 2025, when the U.S. Supreme Court threw out an appeals court ruling in favor of survivors seeking atonement from Hungary’s state railways. The lower court held that plaintiffs could sue the company over looting during the deportation of 440,000 Jews, most of whom were murdered at Auschwitz-Birkenau. The Supreme Court disagreed, however, saying the case did not warrant an exception to law protecting foreign governments from being sued in U.S. courts.

    SS personnel select Hungarian Jews for life or death after their arrival at Auschwitz.
    Bernhard Walter/Yad Vashem via Wikimedia Commons

    Even without legal rulings, however, survivors have sometimes mobilized enough public support to force rail companies to confront their complicity.

    I wrote a book about one such case: the French national railways’ multiple roles in World War II, and the company’s 30-year struggle to make amends. I dug through archives and legal documents and spoke to over 120 experts – including historians, legislators, executives and more than 90 Holocaust survivors – about what obligations, if any, they believe railways have today.

    The French national railways’ wartime activities and slow roll to accountability helped me better understand and articulate productive ways that companies can respond to demands for atonement decades or more after the events.

    The author stands with Daniel Urbejtel, one of the youngest people who survived deportation to Auschwitz.
    Sarah Federman

    Multiple wartime roles

    The French railway company, known as the SNCF, played more than one role during the war. Depending on which facts you focus on, you can see the company as a victim, hero or perpetrator.

    With roughly 500,000 employees at the time, the company found itself in the crosshairs of the Nazi occupation. When France capitulated to Germany on June 22, 1940, the country was divided into occupied and free zones, and the French national railways were put under German command.

    Unlike companies such as Hugo Boss, which made Nazi uniforms, the SNCF did not financially profit from the occupation. To the contrary, Germans rarely paid the rail company the full amounts due. Machines were destroyed, an estimated 24,000 railway workers were sent to forced labor, and 2,229 railway workers were murdered.

    After the war, the acts of the brave railway workers came to light. Some slowed trains so deportees could jump off; some found other ways to facilitate escapes. Near the city of Lille, some SNCF workers helped save dozens of Jewish children. Most importantly, some workers coordinated with the French Resistance on D-Day, sabotaging trains to prevent German armaments from reaching the Normandy beaches and fighting off the Allies.

    After the war, the SNCF amplified heroic stories with the help of the French government, using a film, pamphlets and other means.

    ‘La Bataille du Rail,’ a 1946 film about French railway workers during the war.

    These stories are true – even if those workers made up less than 1% of the workforce. Surely, some stories were never told. But even if we double or triple the number, such resistance was an exception, not the rule.

    Senior executives reported on acts of sabotage and did little to save their own Jewish colleagues. In fact, Vichy France – the wartime collaborationist government – put the head of the SNCF, Pierre-Eugene Fournier, in charge of liquidating Jewish businesses. He did so efficiently and complained only about German interference.

    French Jews are forced into a train during deportations in Marseille in January 1943.
    Wolfgang Vennemann/German Federal Archives via Wikimedia Commons, CC BY-SA

    The SNCF transported approximately 76,000 Jewish deportees in merchandise cars to the German border, where a Nazi train driver carried them on to their deaths. While it’s possible the company didn’t understand the mass murder occurring at Auschwitz or other camps, drivers knew they carried unwilling passengers crammed together with little food, water or air in extreme weather without stopping. The deportation trains continued for two months after D-Day.

    Push for justice

    Yet SNCF’S image as part of the Resistance lived on in France until the 1990s, when survivors first approached the company for atonement. SNCF escaped legal liability, but public pressure forced the company to respond. Though it never financially compensated victims directly, the SNCF did commission an independent study, opened its archive to the public, made statements of regret and contributed to Holocaust commemoration and education.

    A couple married for over 50 years discovered that their fathers were deported on the same train.
    Sarah Federman

    The conversation then moved beyond French borders. In 2014, after Holocaust survivors protested the SNCF’s bids for contracts in the U.S., French and American ambassadors hammered out a US$60 million fund to compensate survivors who were not covered by other programs.

    The SNCF’s journey toward accountability encouraged debates involving rail companies in the Netherlands, Belgium and Hungary, which had also transported hundreds of thousands of people to their deaths.

    In 2019, Holocaust survivor Salo Muller successfully lobbied the Dutch state-owned railways for an apology and compensation for deportees. The company gave €15,000 – about $16,500 – to each survivor who had been forced to pay for their own ticket to be transported in horrific conditions to death camps. In the case of deceased survivors, the railway offered half that amount to heirs.

    Not about the money

    Liliane Lelaidier-Marton in front of a memorial at Drancy, France, where her father was deported.
    Sarah Federman

    In 2012, historian Michael Marrus invited me to join him at Corporate Liability for Human Rights Violations, a conference at the University of Tel Aviv. There, he slapped his hands on the table and all but shouted to his senior colleagues, “It’s not about the money!”

    Judicial rulings and financial payouts make headlines and create important precedents. But my interviews with survivors confirmed the spirit of Marrus’ words: “People want to set the record straight, to tell the story, and to have their history constitute a warning.”

    Liliane Lelaidier-Marton took me to the Shoah Memorial in Drancy, France, where her parents had been interned before deportation. She appreciated the memorials and visitor center, which acknowledge her loss and their suffering. Renée Fauguet-Zejgman and I went to a ceremony in Paris together so she could read her murdered father’s name – an opportunity sponsored, in part, by the SNCF. Daniel Urbejtel, one of the youngest to survive Auschwitz, didn’t hold on to special anger against the railways. But when I told him about their statement of regret and funding of memorial sites, he said, “I’m glad that they did that.”

    Renée Fauguet-Zejgman points to her father’s name on a memorial in Paris.
    Sarah Federman

    Leo Bretholz, who jumped out of an SNCF train bound for Auschwitz, wanted a verbal acknowledgment of the harm and an apology along with compensation. Stanley Kalmanovitz, who received over $200,000 from the 2014 settlement for his deportation to Auschwitz, told me, “The money came at a good time in my life … but this is not a settlement of conscience.” He knew the railway company was trying to win U.S. contracts and saw the money as a way to get survivors out of the way.

    Motivations aside, Kalmanovitz wondered what people today expect from the SNCF workers during the war. He said, “What was the French railroad supposed to do? Someone has a gun at your head, what do you do? You take the bullet? Then, if everyone takes a bullet, who’s left?”

    Historians only know of one French train driver who defied orders to drive his train. Léon Bronchart refused to drive a train filled with either German soldiers or political prisoners. He lost his bonus and title, but not his life.

    While a number of survivors I spoke with wanted SNCF to atone, others expressed misgivings about holding today’s company accountable for the actions of its predecessors.

    Thousands of Jews around Paris were arrested in July 1942, including more than 4,000 children. Most were later deported to Auschwitz.
    Antoine Gyori/Sygma via Getty Images

    Restoring dignity

    Today, some companies are trying to address their connections to mass atrocities: not only the Holocaust, but also other genocides, the transatlantic slave trade, colonialism and even ecological destruction.

    I encourage companies, institutions and ambassadors to focus on addressing harm, rather than on calculating their institution’s percentage of guilt or complicity. These difficult – if not impossible – calculations distract institutions from supporting the innocent people grappling with the aftermath and from preventing future harm.

    While money matters, people also want their dignity restored and suffering acknowledged – and companies can do this work without lawsuits prompting them. When they do it on their own, stakeholders see their efforts as evidence of a moral conscience rather than an economic necessity.

    This look back encourages stakeholders to consider how today’s corporate actions may be judged in the years ahead. Will future generations celebrate or condone their use of natural resources, labor practices or any participation in the deportations of their day?

    Sarah Federman received funding from the Fondation pour la Memorial de la Shoah to conduct research on the SNCF in France. During her time as a doctoral student, George Mason University’s Carter School for Peace and Conflict Resolution awarded Federman the Presidential Scholarship in support of this research.

    ref. Railways were essential to carrying out the Holocaust – decades later, corporate reckoning continues – https://theconversation.com/railways-were-essential-to-carrying-out-the-holocaust-decades-later-corporate-reckoning-continues-250008

    MIL OSI – Global Reports

  • MIL-OSI Global: Dark energy may have once been ‘springier’ than it is today − DESI cosmologists explain what their collaboration’s new measurement says about the universe’s history

    Source: The Conversation – USA – By David Weinberg, Professor of Astronomy, The Ohio State University

    The Mayall 4-meter Telescope at the Kitt Peak National Observatory houses the DESI instrument. KPNO/NOIRLab/NSF/AURA/P. Marenfeld

    Gravity pulls us to earth, a lesson you learn viscerally the first time you fall. Isaac Newton described gravity as a universal attractive force, one that holds the Moon in orbit around the Earth, the planets in orbit around the Sun, and the Sun in orbit around the center of our galaxy.

    In the 1990s, astronomers made the astonishing discovery that the expansion of the universe has sped up over the past 5 billion years, which implies that gravity can push as well as pull.

    Einstein’s theory of general relativity explains gravity as a consequence of curved space-time, where it allows for both attraction and repulsion. However, producing gravitational repulsion requires a new form of energy with exotic physical properties, often referred to as “dark energy.”

    New results from a large survey of the universe, announced in March 2025, are challenging the conventional picture of dark energy.

    Dark energy and cosmic expansion

    The simplest explanation for cosmic acceleration assumes a form of energy that fills apparently empty space and stays constant over time, instead of diluting as the universe expands.

    In fact, quantum mechanics predicts that “empty” space is filled with particles that flare briefly into and out of existence. At first glance, it seems like this effect could explain a constant dark energy, but no simple estimates of the effect’s magnitude line up with actual observations. Nonetheless, constant dark energy is a simple assumption that has proven successful in explaining many cosmological measurements.

    Today’s standard cosmological model incorporates this kind of constant dark energy. It also incorporates atoms and dark matter, which exert the attractive gravity that resists dark energy’s repulsion.

    New dark energy measurements

    The new measurements from the Dark Energy Spectroscopic Instrument, or DESI, collaboration, which we are affiliated with, pose the sharpest challenge yet to this standard model.

    Relative to the constant dark energy predictions, the new DESI measurements suggest that the universe was expanding slightly faster a few billion years ago – by 1% to 3% – before relaxing to the expansion rate predicted today. One explanation for this temporary speed up is that the “springiness” of dark energy – a combination of energy and pressure that determines its repulsive effect – was higher in the past. The springiness then declined as the universe expanded further.

    Astronomers can measure the history of the universe from our vantage point in the present because light travels at a finite speed. So, we see distant objects as they were in the past. Cosmic expansion stretches the wavelength of light – a phenomenon known as redshift. A precise measurement of an object’s light can reveal the size of the universe at the time the light was emitted.

    The new DESI results are based on measuring the redshifts of more than 14 million galaxies, creating a three-dimensional map that spans 12 billion years of cosmic history. To determine the distances light traveled across this map, DESI measured a subtle feature imprinted on the clustering of these galaxies by acoustic waves that traveled through the early universe.

    An exciting result

    DESI’s evidence for evolving dark energy comes from combining its own distance and redshift measurements with other measurements of the average density of matter in the universe. The higher the density of matter, the more strongly it can pull against dark energy’s expansive push. The matter density measurements come from the European-led Planck space mission, which mapped structure in the cosmic microwave background.

    The combination of DESI and Planck data favors evolving dark energy, instead of constant dark energy, with a statistical significance of 3.1 standard deviations. This result has only a 1 in 500 chance of occurring randomly.

    Despite the long odds, physicists consider such a finding to be solid but not overwhelming evidence, in part because even the most careful experimenters may underestimate uncertainties in their measurements.

    To strengthen the statistical case, DESI scientists added measurements of cosmic distances made by the Dark Energy Survey collaboration, which applied a different measurement technique based on the brightness of light from supernova explosions.

    The combination of DESI, Planck and Dark Energy Survey supernovae favors the evolving dark energy model by odds of 40,000 to 1. However, other supernova surveys give results that agree more with constant dark energy, so most cosmologists aren’t yet ready to abandon the standard cosmological model.

    Even if DESI’s findings hold up, they still can’t say what dark energy is. But they can provide much stronger clues than cosmologists had before.

    The DESI-based model implies that dark energy changed its properties surprisingly quickly. Dark energy began to lose its repulsive strength at about the same time it became the dominant form of energy in the cosmos.

    Extrapolating to the past, this model also implies that dark energy once had an extraordinary springiness, at a level that no simple theory of a dark energy field can explain. As future data sharpens these measurements, the findings could point us in a weird new direction – perhaps even challenging Einstein’s theory of gravity itself.

    In the model that fits the DESI data, the density of dark energy goes up and then declines, shown as a blue curve, instead of staying constant as assumed in the standard cosmological model, indicated by the horizontal dotted line. In either case, the density of atoms and dark matter dilutes as the universe expands, shown as a red curve, and today it is only about half that of dark energy. The repulsive effect of dark energy began to exceed the attractive effect of matter when the universe was about 8 billion years old, marked as ‘acceleration begins.’
    David Weinberg

    An ambitious experiment

    DESI is an extremely ambitious undertaking and an example of “big science” at its best. The instrument itself is mounted on the 4-meter Mayall Telescope at the Kitt Peak National Observatory. It uses 5,000 optical fibers mounted on tiny robotic positioners that guide the light from individual galaxies to scientific instruments that dissect that light and record the data for measuring redshifts.

    Every 15 minutes, the telescope shifts to a new area of the sky, and the robots move the fibers to point to 5,000 new galaxy locations. After five years of design and construction, DESI has operated continuously since 2021.

    A close-up of the DESI focal plane showing a few of the 5,000 fiber positioners. The white spots inside the bluish circles are the optical fibers that guide the light collected from distant galaxies to the spectrographs about 40 meters away.
    Dr. Claire Poppett, DESI Collaboration

    Led by the Department of Energy’s Lawrence Berkeley National Laboratory, DESI is a collaboration of over 900 scientists at 70 institutions around the world. At our university alone, more than 20 faculty, students, postdocs and research staff have worked on DESI over the past decade.

    This work includes contributions to building and installing spectrographs, which measure the properties of light, as well as writing software to record data, leading instrument operations, observing and troubleshooting at the telescope, designing galaxy and quasar surveys, creating catalogs for statistical analysis, testing measurement techniques with computer simulations, interpreting results and writing papers – all in tight communication with our collaborators.

    If the evidence for evolving dark energy holds up — and despite our instinctive caution, we think it has a good chance of doing so — it will join a list of remarkable 21st-century discoveries achieved with large U.S. national investments.

    These discoveries include the first detection of gravitational waves by the National Science Foundation-funded Laser Interferometer Gravitational-Wave Observatory, LIGO, and the spectacular measurements of galaxies and exoplanet atmospheres by NASA’s James Webb Space Telescope.

    These achievements show what the support of science by U.S. taxpayers and dedicated, creative researchers across the globe can accomplish.

    David Weinberg receives funding from the National Science Foundation and NASA that supports his dark energy research.

    Ashley Ross receives funding from Lawrence Berkeley National Lab to support his work on DESI and NASA to support work on related experiments.

    Klaus Honscheid receives funding from Department of Energy.

    Paul Martini receives funding from the Department of Energy.

    ref. Dark energy may have once been ‘springier’ than it is today − DESI cosmologists explain what their collaboration’s new measurement says about the universe’s history – https://theconversation.com/dark-energy-may-have-once-been-springier-than-it-is-today-desi-cosmologists-explain-what-their-collaborations-new-measurement-says-about-the-universes-history-253067

    MIL OSI – Global Reports

  • MIL-OSI Global: Pope Francis and Laudato Si’: an ecological turning point for the Catholic Church

    Source: The Conversation – France – By Bernard Laurent, Professeur, EM Lyon Business School

    In Laudato Si’, Pope Francis called for a radical break with consumerist lifestyles. Ricardo Perna/Shutterstock

    On May 24, 2015, Pope Francis signed his encyclical Laudato Si’ – “Praise be to you” in medieval Italian. This letter to Roman Catholic bishops was no half measure: it took many Catholics by surprise with its uncompromising conclusions and call for an in-depth transformation of our lifestyles. In France, it managed to bring together both conservative currents – such as the Courant pour un écologie humaine (Movement for a Human Ecology), created in 2013 – and more open-minded Catholic intellectuals such as Gaël Giraud, a Jesuit and author of Produire plus, polluer moins: l’impossible découplage? (Produce more, Pollute Less: the Impossible Decoupling?).

    The Pope was taking a cue from his predecessors. Benedict XVI, John Paul II and Paul VI had also expressed concern about the dramatic effects of an abusive exploitation of nature on humanity:

    “Man is suddenly becoming aware that by an ill-considered exploitation of nature he risks destroying it and becoming in his turn the victim of this degradation.”

    What does Pope Francis’s encyclical teach us? And how does it reflect the Catholic Church’s vision, and his own?



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    The “green” pope

    In the text, Pope Francis describes a situation in which the environment is deteriorating rapidly:

    “There is […] pollution that affects everyone, caused by transport, industrial fumes, substances which contribute to the acidification of soil and water, fertilizers, insecticides, fungicides, herbicides and agrotoxins in general.” (§-20)

    The “green” pope published Laudato Si’ on June 18, 2015, a few months prior to the Paris climate conference. The aim was to raise public awareness around the challenges of global warming by creating a relational approach that included God, human beings and the Earth. It was the first time an encyclical had been devoted wholly to ecology.

    In it, the Pope voiced his concern about the effects of global warming:

    “Warming has effects on the carbon cycle. It creates a vicious circle which aggravates the situation even more, affecting the availability of essential resources like drinking water, energy and agricultural production in warmer regions, and leading to the extinction of part of the planet’s biodiversity.” (§-24)

    Criticizing a “technocratic paradigm”

    Since Pope Leo XIII’s Rerum Novarum, the various social encyclicals have consistently rejected the liberal idea of a society solely regulated by the smooth functioning of the market. The French sociologist of religion Émile Poulat summed up the Church’s position perfectly in 1977 in his book Église contre bourgeoisie. Introduction au devenir du catholicisme actuel, in which he writes that the Church “never agreed to abandon the running of the world to the blind laws of economics”.

    In 2015, Pope Francis rejected technical solutions that would not truly be useful, as well as the belief in the redeeming virtues of a self-regulating market. He accused “the technocratic paradigm” of dominating humankind by subordinating the economic and political spheres to its logic (§-101). His comments are reminiscent of the unjustly forgotten French Protestant philosopher Jacques Ellul and his idea of a limitless “self-propulsion” of technology, which has become the alpha and omega of our societies.

    For Jacques Ellul, technology is anything but neutral since it represents genuine power driven by its own movement.
    Wikimedia, CC BY-SA

    The pope’s charge against the supposed virtues of the market was spectacular. Among others, he criticized the following:

    • overconsumption in developed countries:

    “Since the market tends to promote extreme consumerism in an effort to sell its products, people can easily get caught up in a whirlwind of needless buying and spending.” (§-203);

    • the glorification of profit and a self-regulating market:

    “Some circles maintain that current economics and technology will solve all environmental problems.” (§-109);

    • the hypertrophy of speculative finance:

    “Politics must not be subject to the economy, nor should the economy be subject to the dictates of an efficiency-driven paradigm of technocracy.” (§-189);

    • the unequal distribution of wealth in the world:

    “In fact, the deterioration of the environment and of society affects the most vulnerable people on the planet: […] the gravest effects of all attacks on the environment are suffered by the poorest.” (§-48);

    • the unequal levels of development between countries, leading Francis to speak of an “ecological debt” owed by rich countries to the least developed ones. (§-51)

    Social justice and shrinking growth

    In Francis’s words, the goals of saving the planet and social justice go hand in hand. His approach is in keeping with the work of the [economist Louis-Joseph Lebret, a Dominican, who in 1941 founded the association Économie et humanisme. Father Lebret wanted to put the economy back at the service of humankind, and work with the least economically advanced countries by championing an approach based on the virtues of local communities and regional planning.

    Pope Francis, for his part, is calling for a radical break with the consumerist lifestyles of rich countries, while focusing on the development of the poorest nations. (§-93). In Laudato Si’, he also wrote that developed countries’ responses seemed insufficient because of the economic interests at stake (§-54).

    This brings us back to the principle of the universal destination of goods – the organizing principle of property defended by the Catholic Church’s social doctrine, which demands that goods be distributed in such a way as to enable every human being to live in dignity.

    In addition to encouraging the necessary technical adjustments and sober individual practices, Pope Francis is urging citizens in developed countries not to be content with half measures deemed largely insufficient. Instead, he is calling for people to make lifestyle changes in line with the logic of slowing growth. The aim is to enable developing countries to emerge from poverty, while sparing the environment.

    “Given the insatiable and irresponsible growth produced over many decades, we need also to think of containing growth by setting some reasonable limits and even retracing our steps before it is too late. […] That is why the time has come to accept decreased growth in some parts of the world, in order to provide resources for other places to experience healthy growth.” (§ -193)

    Nearly 10 years on, Laudato Si’ resonates fully with our concerns. In the United States, Vice President JD Vance and Secretary of State Marco Rubio, who both identify as Catholic, would be well advised to read it anew.

    Bernard Laurent is a member of the CFTC and of the IRES Scientific Council

    ref. Pope Francis and Laudato Si’: an ecological turning point for the Catholic Church – https://theconversation.com/pope-francis-and-laudato-si-an-ecological-turning-point-for-the-catholic-church-253977

    MIL OSI – Global Reports

  • MIL-OSI Global: Donald Rodney: Visceral Canker – noteworthy retrospective of an artist as ambitious as he was audacious

    Source: The Conversation – UK – By Richard Hylton, Lecturer in Contemporary Art, SOAS, University of London

    Donald Rodney’s art (1961-98) has been familiar to me for many years. But only rarely has it been possible to experience, at close quarters, anything approximating the sheer range and depth of his practice. In his first retrospective exhibition in over a decade and a half, Rodney’s remarkable work is given the platform it deserves.

    Spanning painting, drawing, oil pastels, photography, sculptural assemblages, installation and computer-generated art, Donald Rodney: Visceral Canker at London’s Whitechapel Gallery reveals an artist who was ambitious and prolific, audacious and innovative. An anathema to today’s market-driven art world.

    Invention was central to Rodney’s inimitable practice, but it was also integral to his life and upbringing. Growing up in what was often a racially and socially fractured Britain became central to his artistic concerns.

    Born in West Bromwich in 1961, Rodney was the youngest child of Harold and Iris, Jamaican immigrants, who settled in Britain in the late 1950s. They, like many postwar Caribbean arrivals, had to invent a new way of living and of surviving.


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    Rodney was brought up in Smethwick, a district on the outskirts of Birmingham. During the 1964 general election it became notorious for an anti-immigrant campaign led and won by Conservative MP Peter Griffiths. He helped set the stage for later, more extreme acts of racism – including new immigration laws meant to limit Black immigration, Enoch Powell’s Rivers of Blood speech, and the rise of the far-right National Front.

    However, by the 1970s and early 1980s, as Black children were becoming adults, new forms of British political and cultural identity were being fomented. This included an outpouring of artistic expression in Britain.

    With the likes of fellow art student Keith Piper, Rodney became part of the first generation of British-born Black students to attend art school in the UK, heralding a new chapter in British art.

    The painting How the West Was Won (1982) is named after John Ford’s epic western from 1962. It’s the earliest example of Rodney’s fledgling ability to sample and incorporate a wide variety of sources in his work – from Hollywood film and childhood memories of “cowboys and Indians”, to reimagining the cover of post-punk band Gang of Four’s influential debut album Entertainment (1979).

    Rodney’s composition used child-like mark-markings, vivid colours and crude portraiture, typifying a certain irreverence towards “proper” painting.

    While at Slade School of Fine Art between 1985-87, Rodney began making works using discarded X-rays.

    Visually alluring, these anonymous X-rays became his canvas. The House That Jack Built (1987), included in this exhibition, involved meticulous scalpel incisions of words and elaborate prose. X-ray was used as a metaphor for looking beneath the surface of images and society to better understand the workings of inequality and racism.

    The sculptural work Doublethink (1992), remade for this retrospective, comprises over 100 cheap sporting trophies, each emblazoned with shocking racial insults. These are intended to explore the paradoxes and pathologies of race-based discrimination.

    Rodney took his title from George Orwell’s dystopian novel Nineteen Eighty-Four, in which the language of Newspeak produces “doublethink”, a process in which two opposing ideas are truths, such as “ignorance is strength”. This, once again, demonstrates his capacity for invention.

    Self-portrait as social critique

    Nothing typified that capacity for invention more than Rodney’s approach to self-portraiture, which was often a conduit for wider social and political commentary.

    Rodney suffered from the hereditary blood disorder sickle cell anaemia. The relationship between his illness and art has routinely misunderstood to the detriment of his artistic ingenuity. Being X-rayed, having regular blood transfusions and invasive surgery were Rodney’s personal experiences. Transfigured into art, such medical predicaments became conduits for reinterpreting history and contemporary society.

    Visceral Canker (1990) is a circulatory blood pumping system overlaid on fabricated heraldic shields of Elizabeth I and slave trader Sir John Hawkins. It explored the intertwined relationships between Rodney’s Black British identity, slavery and British history.

    The photographic light-box Self Portrait: Black Men, Public Enemy (1990) and the analogue slide projection Cataract (1991) sought to question the perpetual representation of Black men in British society as criminal and deviant. Psalms (1997) is a poignant and affecting self-portrait in which an unoccupied and computer-powered wheelchair moves eerily in response to the gallery visitor.

    Rodney’s art-making process was resourceful. For example, the production of his important large oil pastel drawings on X-rays, including Britannia Hospital 2 (1988), were made in sections. This enabled Rodney to work at scale at a desk at home or in hospital.

    The photographic work In the House of My Father (1997), depicting a minuscule house made of the artist’s skin, was shot in King’s College hospital, London. Rodney was also a master at enlisting the active support from family, friends and associates to realise the production of entire exhibitions, including 9 Night in Eldorado (1997).

    The Whitechapel Gallery show is the final leg of a three-gallery tour which began in 2024. It was first presented at Spike Island, Bristol, the city in which Rodney first exhibited in 1982, followed by Nottingham Contemporary where he studied fine art as an undergraduate at Trent Polytechnic between 1981-85.

    London was where Rodney lived for most of his 16-year career. This retrospective brings together nearly all of the artist’s surviving works. However, about two-thirds of Rodney’s artistic output work has either been lost or destroyed. This does not diminish the retrospective but imbues archival material held by his estate and public collections with particular significance.

    The prominent role assigned to sketchbooks, working drawings and the screening of Three Songs on Pain, Light and Time (1995), directed by the Black Audio Film Collective, play an important supplementary role in narrating Rodney’s singular practice.

    Donald Rodney: Visceral Canker is at the Whitechapel Gallery until May 4.

    Richard Hylton does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. Donald Rodney: Visceral Canker – noteworthy retrospective of an artist as ambitious as he was audacious – https://theconversation.com/donald-rodney-visceral-canker-noteworthy-retrospective-of-an-artist-as-ambitious-as-he-was-audacious-254535

    MIL OSI – Global Reports

  • MIL-OSI Global: One to One: John & Yoko – documentary shows how Lennon and Ono shaped protest music, pop culture and each other

    Source: The Conversation – UK – By Stephanie Hernandez, PhD Candidate, Literature and Music, University of Liverpool

    The new documentary One to One: John & Yoko offers an illuminating look into John Lennon’s post-Beatles activism with his partner Yoko Ono. It captures an early 1970s climate that was charged with political unrest and media saturation.

    Rather than perpetuate the simplified myth of Lennon as a lone revolutionary figure, the film spotlights Ono’s equally influential role in their shared artistic and social endeavours. The film also highlights how Lennon and Ono aimed to galvanise a generation that had grown apathetic and disillusioned after the perceived failure of the 1960s “flower power” to deliver genuine social change.

    The film adopts a pop-art, “channel surfing” aesthetic that situates the viewer in a recreated version of Lennon and Ono’s Greenwich Village apartment. This form plays on Lennon’s own television addiction. The story unfolds amid rapid cuts between Richard Nixon reelection speeches, anti-war demonstrations and playful consumer ads for laundry soap or ground beef – as if the viewer is surfing television channels.

    These scenes coalesce into a surreal tapestry of commercialism and counterculture. The interplay echoes the way Lennon and Ono saw pop culture and radical activism as inescapably intertwined discourses. It underscores how even seemingly mundane aspects of consumer life impinged on their activism and vice versa.


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    Lennon’s politics had emerged during his time as a Beatle, as evidenced in the song Revolution (1968). But it was Ono’s avant-garde sensibility that nudged him into more radical territory – both musically and socially.

    I’ve researched Ono’s comedic artistry in her performance art. So I found the way One to One portrays Ono seamlessly blending her artistic principles with raw emotional outcries onstage especially compelling.

    Her presence surfaces most powerfully in her onstage performance of Don’t Worry Kyoko (Mummy’s Only Looking for Her Hand in the Snow). There, her raw, piercing screams function as a form of cathartic protest rather than mere provocation. Despite widespread media ridicule (such as the infamous Chuck Berry footage that resurfaces on the internet every now and then), One to One clarifies that Ono’s screams constitute a highly personal mode of expression and resistance.

    The trailer for One to One: John & Yoko.

    Later in the film, Lennon’s own raw performance of his song Mother (1970) reveals how much Ono’s techniques informed his own. The documentary explores the emotional origins behind Ono’s shrieks, situating them within the context of primal scream therapy. This provides an interesting background to Lennon’s own wailing on Mother, a song about the lingering feeling of abandonment he had experienced since childhood.

    The film highlights a mutual borrowing. Lennon was not only the rock artist providing Ono exposure on the world’s stage but also a beneficiary of her experimental practices. Throughout the film, the couple are shown workshopping protest songs, connecting with countercultural figureheads such as poet Allen Ginsberg and activist Jerry Rubin, and aiding in counter-cultural protest of the American prison system.

    This sense of reciprocity between the couple is at the core of One to One.

    Complementary forces

    The One to One Benefit Concerts in August of 1972 at Madison Square Garden are at the epicentre of this film. Far from a publicity stunt, the shows sought tangible outcomes. They ultimately raised over US$1.5 million (£1,149,000) for Willowbrook State School, a facility for children with disabilities. Coincidentally, Lennon and Ono learned about the school through watching TV.

    The film includes an emotional scene of the children from Willowbrook playing in a park while Lennon performs Imagine. It shows how the song was never intended to canonise Lennon as a saint, but was rather to encourage social change.

    Although their plans to bail out people in prison on a Free The People tour fell through, Lennon and Ono’s capacity for integrating live music with direct engagement resonates in the concert footage.

    The film devotes considerable screen time to the concerts and crowd reactions. This portrays the physical energy of Lennon’s brand of rock ‘n’ roll and Ono’s more avant-garde flair as complementary forces. What emerges is a dynamic synergy, both onstage and off, that positions them as co-leaders of their own brand of pop activism.

    Towards the end of the film is footage of Ono delivering a speech about the ridicule she has faced in society and performing the song Age 39 (Looking Over from My Hotel Window) at the First International Feminist Conference at Harvard University in 1973.

    This segment includes home video footage of Ono walking among the witch sites of Salem, Massachusetts, symbolising her shifting role in society. She explains that she was “upgraded” from a “bitch” to a “witch”. One to One’s portrayal of Ono as a collaborator of Lennon’s rather than a reduction of her to a romantic partner points to how the narrative tide is changing, and Ono is finally getting her due recognition.

    One to One captures a moment when their combined artistry, activism, and mutual exchange of vocal techniques converged – creating an indelible record of how two personalities shaped protest music, pop culture and each other.

    Stephanie Hernandez does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. One to One: John & Yoko – documentary shows how Lennon and Ono shaped protest music, pop culture and each other – https://theconversation.com/one-to-one-john-and-yoko-documentary-shows-how-lennon-and-ono-shaped-protest-music-pop-culture-and-each-other-254640

    MIL OSI – Global Reports

  • MIL-OSI Global: The role of carbon dioxide in airborne disease transmission: a hidden key to safer indoor spaces

    Source: The Conversation – UK – By Allen Haddrell, Senior Research Associate, School of Chemistry, University of Bristol

    Pixel-Shot/Shutterstock

    We’ve long known that environmental factors – from humidity and temperature to trace chemical vapours – can influence how pathogens, such as viruses, bacteria and fungi, behave once released into the air. These tiny droplets of respiratory fluid, or aerosols, carry viruses and bacteria and can float for minutes or even hours. But while we’ve been busy focusing on physical distancing and surface cleaning, a quieter factor may have been playing a much bigger role in airborne disease transmission all along: carbon dioxide (CO₂).

    During the pandemic, we studied what happens to a virus when it travels through the air in tiny droplets from our breath – known as aerosols. In earlier research, we found that the droplet’s pH (how alkaline it is) can affect how quickly the virus loses its ability to infect people. Our more recent research, though, suggests that CO₂ levels in indoor air may significantly affect how long viruses survive once airborne – and the implications are profound.

    Airborne virus survival

    When someone coughs, sneezes, talks or sings, they release microscopic droplets into the air. These droplets start out in a warm, moist and CO₂-rich environment inside the lungs, where CO₂ levels reach a staggering 38,000 parts per million (ppm). Once expelled, they encounter the cooler, drier and typically much lower-CO₂ environment of indoor or outdoor air. This rapid change triggers a chain reaction inside the droplet.

    One key component inside these droplets is bicarbonate, which acts as a buffer and is formed when CO₂ dissolves in liquid. As CO₂ diffuses out of the droplet into the air, bicarbonate leaves with it. This causes the droplet’s pH to rise – becoming increasingly alkaline, sometimes reaching pH 10.

    Why does this matter? Viruses like COVID-19 don’t like alkaline environments. As the pH rises, their ability to infect decreases. In other words, the higher the pH, the quicker the virus becomes inactive. However, when the ambient CO₂ concentration is high, this pH shift is delayed or minimised, meaning the virus remains in a more hospitable environment – and stays infectious longer.

    Droplets suspended in Celebs technology, used to study airborne microbe behavior. Photo credit: Allen Haddrell

    What role does CO₂ play?

    While CO₂ doesn’t transmit viruses itself, it acts as a proxy for indoor crowding and poor ventilation. The more people in a space, the more CO₂ builds up from exhaled breath. When there isn’t enough ventilation, these levels stay high as do the chances that airborne viruses can linger longer and infect others.

    Outdoor CO₂ levels are around 421ppm, but in crowded or poorly ventilated spaces, indoor levels can easily exceed 800ppm. That’s the tipping point identified in the study, where the air starts allowing droplets to maintain a lower pH, increasing the survival time of viruses. In the 1940s, global CO₂ levels were much lower – around 310ppm – meaning indoor air offered less of a survival advantage to airborne pathogens.

    Looking ahead, climate projections estimate CO₂ levels could reach 685ppm by 2050, making this issue not only one of pandemic response but also of climate and public health policy. If we don’t address this now, we may be heading into a future where viruses survive longer in the air due to everyday indoor conditions.

    How exhaled aerosol pH increases to alkaline levels after exhalation. Bicarbonate evaporates as CO₂, leaving behind an inhospitable environment for viruses—unless there’s more CO₂ in the air. Illustration: Allen Haddrell

    Can we fix it?

    The good news? These findings suggest solutions we can implement right now.

    First, improve indoor ventilation. Increasing airflow and introducing outdoor air into enclosed spaces dilutes both CO₂ levels and any virus-containing aerosols. This simple change can significantly reduce the risk of airborne transmission – not just for COVID-19, but for future respiratory viruses as well.

    And, in the not-too-distant future, we might have indoor carbon capture technology. These devices, which are still being developed, could help remove excess CO₂ from the air, especially in hospitals, classrooms and public transport where the risk of spreading illness is higher.

    Also, monitoring indoor CO₂ levels using affordable sensors can empower individuals, schools and businesses to assess the indoor air quality and adjust the ventilation accordingly. If CO₂ levels rise above safe thresholds (often considered about 800ppm), it’s time to open windows, use air purifiers or ask some people to leave the room.

    This research reshapes the way we think about air quality. It’s no longer just about stuffiness or comfort – it’s about infection risk. As we face rising global CO₂ levels and continue to recover from the COVID pandemic, it’s clear that managing indoor air environments is essential to public health.

    By taking CO₂ seriously – not just as a climate metric but as a health indicator – we have a unique opportunity to reduce disease transmission in our everyday environments. Because when it comes to viruses in the air, the air itself might be our greatest ally – or our biggest threat.

    Allen Haddrell receives funding from the BBSRC and EPSRC.

    Henry Oswin previously received funding from the BBSRC and EPSRC, and currently receives funding from the Australian Research Council.

    ref. The role of carbon dioxide in airborne disease transmission: a hidden key to safer indoor spaces – https://theconversation.com/the-role-of-carbon-dioxide-in-airborne-disease-transmission-a-hidden-key-to-safer-indoor-spaces-229142

    MIL OSI – Global Reports

  • MIL-OSI Global: No kidding: goats prove brainier than sheep and alpacas

    Source: The Conversation – UK – By Megan Quail, PhD Candidate at the Institute of Biological, Environmental and Rural Sciences, Aberystwyth University

    shutterstock Dudarev Mikhail/Shutterstock

    When we think about intelligent animals, farm species aren’t usually the first to spring to mind. We may picture tool-using primates or puzzle-solving crows. But my recent research suggests that sheep, goats and alpacas – staples of the barnyard – deserve more credit.

    In two separate studies, I tested how these animals learn, remember and make sense of the world around them. The findings reveal not only that we’ve underestimated their cognitive abilities, but also that there are important differences between species.

    Of the three, goats came out on top – outperforming both sheep and alpacas in tasks testing memory and problem-solving.

    Initial testing focused on spatial memory, which is the ability to remember the location of something important, like food. In the wild, this is a important survival skill. Animals need to recall where to find water, food or shelter.

    I set up a simple experiment. Each animal had to locate food hidden in one of several buckets in a small arena. Once they’d learned where the food was, I changed the positions and tested how quickly and accurately they could relocate it.

    Goats appeared to show the strongest spatial memory, finding the food faster and making fewer errors than the others. Sheep also performed well, although they made more mistakes than the goats. The alpacas, however, struggled to complete the tasks within the time limit.

    They’re cute but they lack some of the brain power of their goat counterparts.
    Siam Stock/Shutterstock

    This stronger spatial memory in goats could be linked to their evolutionary history. They have adapted to forage across wide, rocky landscapes and they have probably developed a sharp memory to help them navigate efficiently and return to good food sources.

    The second study looked at more complex cognitive skills: object permanence, numerical competence and categorisation – all central to making sense of a changing world.

    You may have tested object permanence without realising it, for example, if you’ve ever played peekaboo with a baby. This skill is knowing that an object still exists even when it’s hidden from view. It seems easy, but this ability is an important developmental milestone for humans. Other animals use object permanence to track food, predators, prey, or their own young. It’s an essential skill for survival.

    So, for this experiment, I placed food under a cup and gradually made the task harder. I added empty cups, or switched the positions of the cups so the animal had to mentally track the hidden reward.

    The goats again excelled at this task. They showed a higher awareness of object permanence than the sheep and alpacas, demonstrating the ability to mentally reconstruct where the hidden object was concealed.

    In other tasks, all three could tell the difference between larger and smaller quantities of food, usually picking the container with more treats. But when it came to grouping shapes that looked similar, they all found it equally difficult.

    Smarter than we think

    Together, these studies offer evidence to dispute the idea that farm animals are not intellectually gifted. Each species has different strengths. But my research suggests that goats understand, remember and process information with greater efficiency in the abilities tested than sheep and alpacas.

    Understanding how animals think isn’t just an academic exercise either – it has real-world implications. If we know more about an animal’s cognitive abilities, we can design better environments and improve their welfare. We can also better predict how they’ll behave when grazing or adapting to new surroundings.

    For instance, animals with poorer spatial memory may need extra help navigating a field or enclosure. Those with higher cognitive skills may benefit from more stimulating environments that allow them to explore and solve problems.

    There may be more going on in the barnyard than we often assume. So, next time you’re at a petting zoo or walking past a farm, don’t be fooled by the woolly coats and demeanour. Especially when it comes to the goats – they may just be outsmarting everyone.

    Megan Quail does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. No kidding: goats prove brainier than sheep and alpacas – https://theconversation.com/no-kidding-goats-prove-brainier-than-sheep-and-alpacas-253669

    MIL OSI – Global Reports

  • MIL-OSI Global: How mobility assistance dogs can improve quality of life in children with cerebral palsy

    Source: The Conversation – UK – By Heather Kennedy Curtin, Specialist Physiotherapist in Gait Analysis, Trinity College Dublin

    Young girl hugging labrador dog

    Children with cerebral palsy often have difficulty walking, which can affect their relationships with peers and overall quality of life. People with visual impairment can experience similar difficulties with balance, spatial awareness and negotiating obstacles. People with visual impairments have reported that their greatest barrier to improved mobility was the discriminatory attitudes of others. Guide dogs and assistance dogs have tended to improve the quality of life for people with visual impairments, bringing admiration from others and improving confidence and independence.

    Dogs have been trained as mobility aids for ex-war veterans, while others have been trained to help wheelchair users manage daily tasks, such as picking up a dropped sock.

    But for some, a new form of support is offering life-changing assistance: mobility assistance dogs.

    Mobility assistance dogs are trained to provide stability and balance, helping a child navigate crowds and different terrains safely. Dogs for Disabled, a charity in Ireland is training and supplying specially trained assistance dogs as a walking aid for children with cerebral palsy and other physical impairments. Pet-loving families apply to receive a dog from the charity. The dogs are personality matched with a child and trained to help with their walking. This is an innovative practice, not previously targeted at children, so little research has been done in the area.

    Family friend

    My research tests the effects of mobility assistance dogs on the walking pattern, physical activity and the overall effect on the chidren’s quality of life – and that of their families.

    Many of these children (aged 6-12) report that walking with a dog is more socially favourable than holding their parent’s hand or using a metal frame. The dog brings positive attention to the child and gives them a topic of conversation. Parents believe that their children are more motivated to get out and about with the dog, as they enjoy being seen with their new furry friend.

    Parents reported that the dog allows their children to navigate through woodlands and on stony paths with more ease than with a standardised walking device. The dog can react dynamically, sensing the child’s needs and this significantly aids in circumventing obstacles, especially in crowds. Siblings and parents tend to accompany the child on dog walks, improving family fitness and increasing family time together.

    Louie Geary, Dogs for the Disabled’s Cork County Champion, explains how his Mobility Assistance Dog Maisie has changed his life.

    Formal measurement of a walking pattern is performed using 3D gait analysis, a technique using infrared sensors to track the movement pattern of the child. Some of the children with milder cerebral palsy can benefit in their walking pattern by practising walking with the dog, encouraging them to be more upright, to take longer steps and engaging anti-gravity muscles – muscles essential for maintaining an upright posture – more than leaning through a frame. For some children with more walking difficulty, relying on a walker may be more energy conserving, and walking with the dog, although fun, may not be the most practical way for them to get around.

    Wearable sensors were used to track the physical activity levels of the children while with their specially trained dog. Most reported that, with a dog, they walked further and were more likely to go for a walk. And children tended to spend more time at a higher level of physical activity, so a dog encouraged them to get their heart beating a little more, improving their cardiovascular fitness.

    Growing confidence

    For one particular child, a six-year-old boy with cerebral palsy, his overall walking speed and gait quality improved, he was more active after six months with his dog and his quality of life improved. His mum felt her son benefited from positive social reactions from people saying “hello” to the dog, which he loved. He never complained about feeling tired anymore while out walking and he walked further as it became more fun. He now holds onto the dog’s handle instead of the parent’s hand when out in public and this has boosted his confidence as he feels more “normal”.

    The bond between children with cerebral palsy and mobility assistance dogs is a powerful one. These dogs offer not just practical help in navigating the world, but also the emotional support that can lead to increased confidence, independence and social engagement.

    For families facing the challenges of lifelong disability such as cerebral palsy, these dogs are not just animals; they may be life-changing partners that provide invaluable support, both physical and emotional. As awareness of the benefits of mobility assistance dogs continues to grow, hopefully more children with cerebral palsy will have the opportunity to experience the transformative power of a canine companion.

    Heather Kennedy Curtin does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. How mobility assistance dogs can improve quality of life in children with cerebral palsy – https://theconversation.com/how-mobility-assistance-dogs-can-improve-quality-of-life-in-children-with-cerebral-palsy-252971

    MIL OSI – Global Reports

  • MIL-OSI Global: Pope Francis and Laudato Si’: looking back at an ecological turning point for the Catholic Church

    Source: The Conversation – France – By Bernard Laurent, Professeur, EM Lyon Business School

    In Laudato Si’, Pope Francis called for a radical break with consumerist lifestyles. Ricardo Perna/Shutterstock

    On May 24, 2015, Pope Francis signed his encyclical Laudato Si’ – “Praise be to you” in medieval Italian. This letter to Roman Catholic bishops was no half measure: it took many Catholics by surprise with its uncompromising conclusions and call for an in-depth transformation of our lifestyles. In France, it managed to bring together both conservative currents – such as the Courant pour un écologie humaine (Movement for a Human Ecology), created in 2013 – and more open-minded Catholic intellectuals such as Gaël Giraud, a Jesuit and author of Produire plus, polluer moins: l’impossible découplage? (Produce more, Pollute Less: the Impossible Decoupling?).

    The Pope was taking a cue from his predecessors. Benedict XVI, John Paul II and Paul VI had also expressed concern about the dramatic effects of an abusive exploitation of nature on humanity:

    “Man is suddenly becoming aware that by an ill-considered exploitation of nature he risks destroying it and becoming in his turn the victim of this degradation.”

    What does Pope Francis’s encyclical teach us? And how does it reflect the Catholic Church’s vision, and his own?



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    The “green” pope

    In the text, Pope Francis describes a situation in which the environment is deteriorating rapidly:

    “There is […] pollution that affects everyone, caused by transport, industrial fumes, substances which contribute to the acidification of soil and water, fertilizers, insecticides, fungicides, herbicides and agrotoxins in general.” (§-20)

    The “green” pope published Laudato Si’ on June 18, 2015, a few months prior to the Paris climate conference. The aim was to raise public awareness around the challenges of global warming by creating a relational approach that included God, human beings and the Earth. It was the first time an encyclical had been devoted wholly to ecology.

    In it, the Pope voiced his concern about the effects of global warming:

    “Warming has effects on the carbon cycle. It creates a vicious circle which aggravates the situation even more, affecting the availability of essential resources like drinking water, energy and agricultural production in warmer regions, and leading to the extinction of part of the planet’s biodiversity.” (§-24)

    Criticizing a “technocratic paradigm”

    Since Pope Leo XIII’s Rerum Novarum, the various social encyclicals have consistently rejected the liberal idea of a society solely regulated by the smooth functioning of the market. The French sociologist of religion Émile Poulat summed up the Church’s position perfectly in 1977 in his book Église contre bourgeoisie. Introduction au devenir du catholicisme actuel, in which he writes that the Church “never agreed to abandon the running of the world to the blind laws of economics”.

    In 2015, Pope Francis rejected technical solutions that would not truly be useful, as well as the belief in the redeeming virtues of a self-regulating market. He accused “the technocratic paradigm” of dominating humankind by subordinating the economic and political spheres to its logic (§-101). His comments are reminiscent of the unjustly forgotten French Protestant philosopher Jacques Ellul and his idea of a limitless “self-propulsion” of technology, which has become the alpha and omega of our societies.

    For Jacques Ellul, technology is anything but neutral since it represents genuine power driven by its own movement.
    Wikimedia, CC BY-SA

    The pope’s charge against the supposed virtues of the market was spectacular. Among others, he criticized the following:

    • overconsumption in developed countries:

    “Since the market tends to promote extreme consumerism in an effort to sell its products, people can easily get caught up in a whirlwind of needless buying and spending.” (§-203);

    • the glorification of profit and a self-regulating market:

    “Some circles maintain that current economics and technology will solve all environmental problems.” (§-109);

    • the hypertrophy of speculative finance:

    “Politics must not be subject to the economy, nor should the economy be subject to the dictates of an efficiency-driven paradigm of technocracy.” (§-189);

    • the unequal distribution of wealth in the world:

    “In fact, the deterioration of the environment and of society affects the most vulnerable people on the planet: […] the gravest effects of all attacks on the environment are suffered by the poorest.” (§-48);

    • the unequal levels of development between countries, leading Francis to speak of an “ecological debt” owed by rich countries to the least developed ones. (§-51)

    Social justice and shrinking growth

    In Francis’s words, the goals of saving the planet and social justice go hand in hand. His approach is in keeping with the work of the [economist Louis-Joseph Lebret, a Dominican, who in 1941 founded the association Économie et humanisme. Father Lebret wanted to put the economy back at the service of humankind, and work with the least economically advanced countries by championing an approach based on the virtues of local communities and regional planning.

    Pope Francis, for his part, is calling for a radical break with the consumerist lifestyles of rich countries, while focusing on the development of the poorest nations. (§-93). In Laudato Si’, he also wrote that developed countries’ responses seemed insufficient because of the economic interests at stake (§-54).

    This brings us back to the principle of the universal destination of goods – the organizing principle of property defended by the Catholic Church’s social doctrine, which demands that goods be distributed in such a way as to enable every human being to live in dignity.

    In addition to encouraging the necessary technical adjustments and sober individual practices, Pope Francis is urging citizens in developed countries not to be content with half measures deemed largely insufficient. Instead, he is calling for people to make lifestyle changes in line with the logic of slowing growth. The aim is to enable developing countries to emerge from poverty, while sparing the environment.

    “Given the insatiable and irresponsible growth produced over many decades, we need also to think of containing growth by setting some reasonable limits and even retracing our steps before it is too late. […] That is why the time has come to accept decreased growth in some parts of the world, in order to provide resources for other places to experience healthy growth.” (§ -193)

    Nearly 10 years on, Laudato Si’ resonates fully with our concerns. In the United States, Vice President JD Vance and Secretary of State Marco Rubio, who both identify as Catholic, would be well advised to read it anew.

    Bernard Laurent is a member of the CFTC and of the IRES Scientific Council

    ref. Pope Francis and Laudato Si’: looking back at an ecological turning point for the Catholic Church – https://theconversation.com/pope-francis-and-laudato-si-looking-back-at-an-ecological-turning-point-for-the-catholic-church-253977

    MIL OSI – Global Reports

  • MIL-OSI Global: South Africa’s coalition government is at risk of crumbling: why collapse would carry a heavy cost

    Source: The Conversation – Africa – By Vinothan Naidoo, Associate Professor of Public Policy and Administration, University of Cape Town

    South Africa’s multi-party government of national unity (GNU), which emerged in the wake of the May 2024 elections, marked a turning point in the country’s political history. It took South Africans back to the 1990s, when the country showed that political opponents could find common cause.

    The formation of the government of national unity expressed the hope that the country could do it again.

    But just nine months into its term, the good will and pragmatism which marked its formation have worn thin. A major budget impasse between the two major actors, the African National Congress (ANC) and the Democratic Alliance (DA), threatens the coalition.

    South Africans have long been accustomed to viewing the world of politics, governance and bureaucracy through the lens of a top-down “strong” state – a vicious apartheid state, an East Asia style developmental state, or a collusive “predatory state”.

    But as recent analyses we co-authored with others have detailed,
    the vision of a top-down politically cohesive state no longer fits South Africa’s realities.

    The government of national unity promised the hope that the country was embracing an approach that is key to success for almost all inclusive constitutional democracies. That is – abandon “all or nothing” confrontation, and instead pursue pragmatic bargains to achieve mutually agreeable policy outcomes.

    At the most basic level, the government of national unity achieved this, at least for a while. The sharing of cabinet ministries between multiple parties created a diverse platform for executive power-sharing that was not dictated by a single dominant party, and which prevented the risks of parties building institutional fiefdoms.

    In our view, failure to overcome deeply ingrained political differences could set off a downward spiral in the country.

    Achievements on the governance front

    On governance, the government of national unity created the space to pursue two sets of gains.

    The first comprises the potential benefit of bringing together unlikely bedfellows.

    The former opposition parties brought into a power-sharing arrangement were bound to be performance-driven, given the country’s long deteriorating government performance and ethical integrity. They had made “good governance” and criticism of the ANC central to their political brands.

    New “outsider” eyes brought into formerly cloistered and factionalised ANC-run departments created the possibility of a new urgency to perform.

    It’s too soon to tell whether this is happening, but anecdotal evidence suggests there are some green shoots.

    The second governance gain comprises the crucial task of building a capable and professional state bureaucracy. The challenges include being able to pay the public sector wage bill, fostering a culture of delivery, and consolidating the bloated network of government departments.

    Based on their party manifestos and public utterances, members of the government all aim to professionalise the public service.

    Detailed technical work is already happening on issues such as training and competency assessment, transferring powers of appointment from politicians to senior public servants, and instituting checks in the recruitment and selection process. The National Assembly’s recent adoption of the Public Service Commission Bill forms part of this agenda.

    But a prolonged legal dispute between the DA and ANC over the latter’s policy of “deploying” party members into state employment risks scuppering progress. It also leaves a key question unanswered: what role, if any, should political parties have in the recruitment and selection of public servants?

    Policy

    The government of national unity has struggled to create effective mechanisms to translate agreement on a broad agenda of policy priorities into specific outcomes. This came at a higher cost than expected.

    Still, it has made gains in challenging policy areas. These gains have repeatedly been undermined by the perverse determination of sections within both the ANC and the DA to engage in brinkmanship.

    On health, both parties agree on the principle of universalising access. They differ on how to achieve this. But at least one seemingly intractable sticking point has been resolved. Both sides agree that private medical aid schemes need to be retained as part of a broader strategy of pursuing health system reform.

    On basic education, the public spat over the Basic Education Laws Amendment Bill overshadows the potential to agree on balancing the autonomy of school governing bodies with the oversight role of provincial departments.




    Read more:
    South Africa has a new education law: some love it, some hate it – education expert explains why


    On land expropriation, the emotive rhetoric which followed the signing of the Expropriation Bill and the unwelcome and toxic intervention of international actors has overshadowed technical concerns which can be resolved.

    On pro-growth policies: Operation Vulindlela, a joint Presidency and National Treasury initiative to unblock constraints in targeted economic sectors, has made significant strides. It has laid the groundwork for new rounds of growth-supporting infrastructural reforms and has the potential to build cohesion in the government of national unity. However, the DA’s attempt to lobby for a greater role in the strategic oversight of Operation Vulindlela in exchange for supporting the budget risks souring relations with the ANC.

    What now?

    A thriving inclusive society depends on powerful actors visibly committed to co-operation.

    For all of the challenges confronting the government of national unity, it was built on a foundation of pragmatism. For the sake of South Africa’s future, it remains vital to build on this foundation. Obsolete top-down governing approaches must go. Pathways to performance must be lifted above political grandstanding. Constructive solutions should supersede ideological rigidity. South Africa has done it before. It can do it again.

    The authors do not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

    ref. South Africa’s coalition government is at risk of crumbling: why collapse would carry a heavy cost – https://theconversation.com/south-africas-coalition-government-is-at-risk-of-crumbling-why-collapse-would-carry-a-heavy-cost-254302

    MIL OSI – Global Reports

  • MIL-OSI Global: South Africa’s domestic workers still battle with echoes of a racist past

    Source: The Conversation – Africa – By Amy Jo Murray, Social psychologist, University of Johannesburg

    There are 861,000 domestic workers employed in South Africa. They make up about 25% of the informal (non-agricultural) labour sector. By and large, it is still uneducated, black working-class females who clean and care for the country’s middle- to upper-class homes. It’s an eerily familiar scene.

    Paid domestic work provides a microcosm of South Africa’s continuing struggle with its apartheid past. While the slavery of the colonial era and the servitude of black people under apartheid’s white minority rule are now gone, paid domestic work has adapted to post-apartheid realities. A great deal has changed in the country’s legal landscape, but domestic labour preserves racial identities and inequalities.




    Read more:
    What is apartheid? New book for young readers explains South Africa’s racist system


    We have researched domestic labour in South Africa extensively for more than a decade, including the first author’s PhD. We have done in-depth interviews with over 70 employers and workers through a range of studies in the province of KwaZulu-Natal.

    Our research shows that these racial identities and inequalities persist, particularly when domestic employers and workers avoid discussing the racial aspects of their relationships, feeling these are “too close for comfort” and liable to evoke explosive apartheid-era stereotypes.

    It’s clear that the injustices of paid domestic labour cannot be solved through legislation alone. The history, norms, and pain from the country’s past run too deep. They touch people personally, and affect the way they engage each other (or don’t).

    Social change requires innovative solutions to disrupt the status quo, while also facing the country’s haunting past.

    Changes on paper

    The end of apartheid in 1994 brought about a wave of changes, including equal rights for all citizens. Labour laws were extensively reformed. Rights and standards for domestic workers were introduced to address wages, working conditions, and other aspects of employment, theoretically ensuring fair treatment.

    These legal advancements led to some improvements in the minimum wage and the use of employment contracts of domestic workers. But they didn’t stop entrenched practices like payments-in-kind (for example giving groceries or housing instead of cash) and unpaid overtime.




    Read more:
    Why Nigerian women in Oyo state use child domestic workers


    The informal and private nature of domestic work makes it difficult to regulate. Progressive laws cannot reach here to eliminate cultural attitudes and behaviours that echo apartheid.

    In other words…

    In her 1980 book Maids and Madams, South African sociologist Jacklyn Cock was one of the first researchers to treat paid domestic labour as a reflection of broad structures of oppression in the country. She set out how apartheid racial hierarchies were overt, widely acknowledged, and crudely enacted. Domestic workers faced conditions close to slavery, with employers wielding unchecked power over their lives. Domestic work reinforced a rigid racial hierarchy, clearly demarcating the roles and status of the “madam” and the “maid”.

    Through a close analysis of extensive interviews, our research shows how language underpins this relationship today, both through what is said and what isn’t. Domestic workers and employers go to great lengths not to talk about themselves as the “maid” or the “madam”. They focus instead on intimacy, reciprocation, and mutual support, avoiding the need to negotiate their employment relationship or any other topic that might arouse issues relating to race or inequality.




    Read more:
    Household gardeners in South Africa: a survivalist life with little protection


    Middle- to upper-class employers are particularly sensitive to racial stereotypes and avoid language that hints at hierarchy or power. They sometimes say that domestic workers “feel like one of the family”, which obscures the underlying power dynamics.

    This matters because it allows potentially unfair or exploitative labour practices to be carried out under the guise of “familial” relations. For example, we might expect an aunt to go the extra mile for the family, staying late to help out and showing she cares about the household. Outside of these familial boundaries, an “employee” should not have these obligations.

    Polite language can create a veneer of equality that hides ongoing exploitation. To avoid sounding like “the baas” (boss) or “the madam”, with racial overtones, many employers are reluctant to give direct feedback or set clear boundaries for their employees.

    Instead, we found that many give ambiguous instructions, or no instructions at all, avoiding the uncomfortable post-apartheid situation of being a middle-class white woman telling a working-class black woman what to do. This can lead to confusion, frustration, and potentially unfair treatment. As a result, employers may feel that their expectations go unfulfilled and workers don’t know what is required of them.




    Read more:
    Male domestic workers in South Africa – study sheds light on the experiences of Malawian and Zimbabwean migrants


    Calculations based on Quarterly Labour Force Statistics consistently demonstrate that only 20% of domestic workers are registered for the state’s Unemployment Insurance Fund. Instead, work relationships are regulated by informal understandings between parties, a fact that became apparent when domestic workers could not access unemployment insurance benefits during the COVID-19 lockdowns.

    A contract requires negotiations that would make the employment-centred nature of the relationship, with its hierarchy and expectations, undeniable for all involved.

    Perhaps unsurprisingly, these sensitivities and avoidances are apparent in conversations with domestic workers too. Workers prefer to focus on the value of their labour and justify, subvert, and evaluate their place in their employer’s household. Sometimes they talk about themselves as being “the boss” or “the owner” of the house, based on the responsibilities they have, the types of work they do – like caring for children or the elderly in the household – and the amount of time that they spend tending the home.

    However, these assertions have a hollow ring when workers are excluded from big decisions in the household, like their right to have visitors, or small decisions like where to place household furniture. Feeling like part of the family is ruptured by exclusion from intimate moments like family celebrations, creating an all too familiar reminder of race and hierarchy.

    Moving forward

    The very real progress that has been made over the past 30 years of democracy should be celebrated. Legal reforms have achieved basic rights for domestic workers. Nevertheless, the spectre of apartheid still haunts South Africa and it’s clear that much work remains to be done.

    It’s our view that disrupting the patterns that seem so ingrained in this relationship will take fresh thinking. Mutually negotiated employment contracts should be a norm. Professionalising paid domestic labour provides the opportunity to break the informality that has come to define domestic labour relations in South Africa.

    And, with increasing access to the internet in South Africa, the digitisation of domestic labour holds promise for instituting social change through technology.

    This has been successful in the developing world, including the African continent.




    Read more:
    12% of working women in South Africa are domestic workers – yet they don’t receive proper maternity leave or pay


    Workers have greater agency to market themselves, choose where and who to work for, and to rate and regulate employers. Online platforms could also provide the opportunity for vetting each other and for negotiating compliance with regulations.

    Kevin Durrheim receives funding from the National Research Foundation.

    Amy Jo Murray does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. South Africa’s domestic workers still battle with echoes of a racist past – https://theconversation.com/south-africas-domestic-workers-still-battle-with-echoes-of-a-racist-past-250302

    MIL OSI – Global Reports

  • MIL-OSI Global: Could CT scans be fuelling a future rise in cancer cases, as a new study suggests?

    Source: The Conversation – UK – By Justin Stebbing, Professor of Biomedical Sciences, Anglia Ruskin University

    CT scans are a vital part of modern medicine. Found in every hospital and many clinics, they give doctors a fast and detailed look inside the body – helping to diagnose everything from cancer and strokes to internal injuries. But a new study suggests there may be a hidden cost to our growing reliance on this technology.

    The study, published in Jama Internal Medicine, warns that CT scans performed in the US in 2023 alone could eventually lead to over 100,000 extra cancer cases. If the current rate of scanning continues, the researchers say CT scans could be responsible for around 5% of all new cancers diagnosed each year.

    That figure has raised concerns. Especially when you consider that the number of CT scans done in the US has jumped by 30% in just over a decade. In 2023, there were an estimated 93 million CT exams carried out on 62 million people.

    The risk from a single scan is low – but not zero. And the younger the patient, the greater the risk. Children and teenagers are especially vulnerable because their bodies are still developing, and any damage caused by ionising radiation may not show up until many years later.

    That said, over 90% of CT scans are performed on adults, so it’s this group that faces the largest overall impact. The most common cancers linked to CT exposure are lung, colon, bladder and leukaemia. For women, breast cancer is also a significant concern.

    What makes this latest estimate so striking is how much it has grown. In 2009, a similar analysis projected around 29,000 future cancers linked to CT scans. The new number is over three times higher – not just because of more scans, but because newer research allows for a more detailed analysis of radiation exposure to specific organs.

    The study also makes an eye-catching comparison: if things stay as they are, CT-related cancers could match the number of cancers caused by alcohol or excess weight – two well-known risk factors.

    Not all scans carry the same level of risk. In adults, scans of the abdomen and pelvis are thought to contribute the most to future cancer cases. In children, it’s head CTs that pose the biggest concern – especially for babies under the age of one.

    Often life-saving

    Despite all this, doctors stress that CT scans are often life-saving and remain essential in many cases. They help catch conditions early, guide treatment and are crucial in emergencies. The challenge is making sure they’re only used when really needed.

    Newer technologies could help reduce the risk. Photon-counting CT scanners, for example, deliver lower doses of radiation, and MRI scans don’t use radiation at all. The researchers suggest that better use of diagnostic checklists could also help doctors decide when a scan is necessary, and when a safer alternative like MRI or ultrasound might do the job.

    It’s worth noting that this study doesn’t prove CT scans cause cancer in individual people. The estimates are based on “risk models” – not direct evidence. In fact, the American College of Radiology points out that no study has yet linked CT scans directly to cancer in humans, even after multiple scans.

    Still, the idea that radiation can cause cancer isn’t new. It’s scientifically sound. And with the huge number of scans being done, even small risks can add up.

    CT scans save lives, but they’re not risk-free. As medical technology evolves, so too should the way we use it. By cutting down on unnecessary scans, using safer alternatives where possible, and keeping radiation doses as low as practical, we can ensure CT scans continue to help more than they harm.

    Justin Stebbing does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. Could CT scans be fuelling a future rise in cancer cases, as a new study suggests? – https://theconversation.com/could-ct-scans-be-fuelling-a-future-rise-in-cancer-cases-as-a-new-study-suggests-254633

    MIL OSI – Global Reports

  • MIL-OSI Global: Europe’s elderly need migrant caregivers – whether we like it or not

    Source: The Conversation – UK – By Zuzanna Marciniak-Nuqui, Senior Analyst, RAND Europe

    Yuri A/Shutterstock

    Who will care for your ageing relatives when you can’t? It’s a question that many families in Europe are having to answer, as demographic changes caused by Europe’s ageing populations become more deeply embedded.

    As loved ones get older or face long-term illnesses and disabilities, the demand for care is skyrocketing. But the workforce isn’t keeping up. One in five Europeans is already 65 or older, and by 2050, that number will hit 30%. This demographic shift will drive a 23.5% increase in demand for long-term care workers – but where will they come from?

    Right now, the numbers don’t add up. Europe’s long-term care sector employs around 6.3 million people, yet there is already a massive shortfall of carers. Millions of families are stepping in, with 44 million Europeans – mostly women – providing unpaid, informal care for elderly relatives. This burden is neither sufficiently acknowledged nor sustainable. Our recent research shows the extent to which migrant care workers bridge this gap.

    Across the EU, nearly 10% of long-term care workers are foreign-born. Some come from within the EU, but many arrive from South America (20%), Africa (12%), and Asia (10%). Once in Europe, they plug a critical gap in the care system, taking on jobs that local workers won’t or can’t do.

    Despite their essential role, migrant care workers frequently suffer poor treatment. Many work on temporary contracts, earning lower wages than their European counterparts and contending with exploitative conditions. Some work in undeclared jobs, leading to informal roles with no legal protections, making them vulnerable to abuse.

    In Norway, migrant carers tend to be given lower-status jobs, even when their qualifications match or exceed those of their local colleagues. They are also perceived as less professional, despite their experience and training. In Germany, a family hiring a Polish caregiver through an agency was shocked to learn she received just €1,000 (£860) per month, while they were paying €2,800 (£2400) – with the agency pocketing the difference.

    In some EU countries, restrictive immigration policies make things harder for migrant care workers. In Cyprus and Malta, for example, migrant care workers on temporary visas are denied access to social benefits, even after years of service. Many also struggle with language barriers, making it harder to assert their rights or have their qualifications recognised.

    Labour shortages

    Nearly all EU countries face critical labour shortages in long-term care. The problem is worse in lower-income EU countries, where attracting and retaining care workers is more difficult. Low wages and difficult working conditions make these jobs unattractive to locals, pushing many to seek employment in western European countries with better pay.

    The disparities are stark. In the Netherlands, long-term care workers earn 96% of the national average hourly wage. In Bulgaria, it is just 62%. Many eastern European and Baltic states also suffer from a lack of home care services, forcing families to rely on underfunded nursing homes or informal, unregulated care.

    shutterstock.
    M-Production/Shutterstock

    The European Commission introduced the skills and talents package in 2022, to improve conditions and legal migration processes for workers in sectors with shortages. This included a proposal for the EU Talent Pool – a digital platform to connect employers in the EU with skilled workers from non-EU countries. The European Parliament’s civil liberties committee endorsed the plan in March of this year, paving the way for a new approach to international recruitment.

    If properly implemented, this initiative could help fill Europe’s care workforce gap and provide a legal, structured pathway for skilled migrants to join the sector. But public resistance to migration remains a huge barrier.

    Anti-immigration sentiment

    Europeans want their elderly relatives to receive quality care, but many are unwilling to accept that foreign workers are one of the ways to make that happen. This tension between public attitudes and economic realities threatens the future of long-term care in Europe.

    Research shows that western European Millennials (born 1982–1991) are now more anti-immigrant than those born between 1952–1961.

    The EU recognises the need for foreign workers, yet politicians are reluctant to make the case publicly. Public attitudes towards migration remain deeply divided, with preference often given to migrants from other EU countries or from Ukraine, following Russia’s 2022 invasion.




    Read more:
    What Britons and Europeans really think about immigration – new analysis


    The EU’s reliance on migrant care workers will only increase in the coming decades. However, simply recruiting more foreign workers is not a sustainable solution unless the system itself changes.

    Several measures could help ensure that migrant care workers receive fair treatment. Firstly, introducing a specific care visa for non-EU workers would ensure they have legal status and job security. Stronger legal protections against exploitative contracts and unfair wages are necessary. And making it easier to recognise foreign qualifications would allow skilled workers to take on roles that better match their experience.

    Fairer wages and working conditions are essential to attract and retain both migrant and local workers. International cooperation between the EU and third countries could also create ethical, regulated migration pathways.

    The bottom line is this: Europe’s population is getting older, and without migrant workers, millions of families will struggle to find care for their loved ones. Europe must support and protect workers, both migrant and local, in the care system for its own sake.

    The authors do not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

    ref. Europe’s elderly need migrant caregivers – whether we like it or not – https://theconversation.com/europes-elderly-need-migrant-caregivers-whether-we-like-it-or-not-250121

    MIL OSI – Global Reports

  • MIL-OSI Global: TikTok’s cookie challenge: Why some children share and others don’t

    Source: The Conversation – Canada – By Rebecca Merkley, Assistant Professor, Department of Cognitive Science, Carleton University

    Children need to use several of their developing social and cognitive reasoning skills to share during the cookie challenge. (Shutterstock)

    The cookie challenge is one of the latest trends to go viral on TikTok. In the challenge, parents test how willing their child is to share a cookie. Typically, two adults and one young child each have a covered plate in front of them.

    When the covers are removed, the child has two cookies on their plate, while one parent has one cookie and the other has none. Most children subsequently either keep both cookies or give one to the parent who had none.

    The big question these parents are asking is: will my child share their cookies with me?

    Would your child share with you?

    Sharing is all about giving up personal resources to benefit others. It is a prosocial behaviour that requires thinking about the thoughts, desires and needs of others, which can sometimes be challenging for young children.

    Children need to use several of their developing social and cognitive reasoning skills to share during the cookie challenge. They must:

    a) recognize they have more cookies than their parents do;

    b) inhibit their desire to immediately eat their cookies themselves; and

    c) understand their parents also want a cookie.

    Cognitive development research has shown that children develop all these skills over their first few years of life. Even if your young child thinks sharing is the right thing to do, they may not be able to connect all of their developing cognitive skills to support their sharing behaviour when faced with a cookie challenge. So, if a child doesn’t share, it doesn’t necessarily mean they are selfish.

    How do children decide what is fair?

    Children view fairness as everyone having the same amount. So, when cookies aren’t split equally, what do kids think is fair? When one parent is left out, most children in the TikTok videos share their extra cookie so everyone now has one; children believe the resources (in this case, the cookies) should always be evenly distributed. But what about the kids who don’t share?

    Sharing a precious resource like a delicious cookie seems harder than sharing broccoli. However, that doesn’t mean children think it’s fair to keep the extra one. This could be why we see some videos where the child takes the cookie from one parent and gives it to another. The parent missing a cookie wants one, but the value of a cookie makes it harder for kids to resist their own impulses to keep the cookies they want for themselves.

    While children think fair means having the same, or having an equal number, young kids don’t always know what equal numbers are. Kids who haven’t yet mastered how to count are less likely to share equally. Sharing equally requires understanding how many objects each person has. Most kids in the TikTok challenge videos seem to immediately recognize that they have two cookies, and that they have more than their parents do.

    Children do not have to count in the cookie challenge because are able to subitize, which is the process of rapidly recognizing the exact number of objects in a set without counting them. Only small sets of objects up to four can be subitized. If we were to try a cookie challenge with more than four cookies, young children may be less likely to share equally. Teaching children to count can promote sharing behaviour.

    Do parents influence sharing?

    No, you haven’t failed as parents if your child doesn’t share.

    Children are sensitive to their parents’ emotions. Hearing their parent express sadness at not having any cookies evokes an emotional response in the child. The parent’s disappointment prompts the child to notice there is a problem.

    In many of the TikTok videos, parents also point out that the child has an extra cookie. Noticing the additional cookie prompts the child to look for a solution. The combination of the two leads many children to give one of their cookies away.

    However, young children may not realize the parent wants a cookie without being prompted. Preschoolers often struggle to think about what others are thinking — a concept known as theory of mind. The child must place themselves in their parent’s shoes to understand that they want a cookie as well. Drawing attention to another person’s wants can encourage the child to share.

    Outside of the challenge, parents can encourage their child to build sharing behaviours. Researchers have found that children are more likely to share following a structured interaction with a parent, which suggests that parents encourage and remind children to share. Reminding children to share with one another (sharing toys, taking turns, etc.) can help promote prosocial behaviours over the long term.

    Are only children less likely to share?

    Some TikTok commenters joke that children who do not share must be only children. Researchers from China found that three- to four-year-old only children shared fewer stickers than children with siblings did. However, when the researchers followed up with the same children a year later, there were no differences in how much only children shared compared to kids with siblings.

    Children with siblings may have more opportunities to practise sharing from an earlier age. However, only children can have other experiences that promote prosocial sharing behaviour, such as playing with friends or cousins.

    Having siblings is just one factor out of many that shape children’s early environments and influence their sharing behaviour. When one of this article’s authors, Rebecca Merkley, tried the challenge with her only child, she shared without hesitation.

    If you’re curious about whether your child would share with you, try the cookie challenge and see what they do.

    Rebecca Merkley does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    Liza Kahwaji does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. TikTok’s cookie challenge: Why some children share and others don’t – https://theconversation.com/tiktoks-cookie-challenge-why-some-children-share-and-others-dont-254053

    MIL OSI – Global Reports

  • MIL-OSI Global: Cambodia’s haunted present: 50 years after Khmer Rouge’s rise, murderous legacy looms large

    Source: The Conversation – Global Perspectives – By Sophal Ear, Associate Professor in the Thunderbird School of Global Management, Arizona State University

    Khmer Rouge forces collect weapons left behind by retreating soldiers as they enter Phnom Penh on April 17, 1975. Roland Neveu/LightRocket via Getty Images

    On April 17, 1975, tanks rolled into the Cambodian capital, Phnom Penh, to cheering crowds who believed that the country’s long civil war might finally be over.

    But what followed was one of the worst genocides of the 20th century. During a brutal four-year rule, the communist-nationalist ideologues of the Khmer Rouge killed between 1.6 million and 3 million people through executions, forced labor and starvation. It represented a quarter of the country’s population at the time.

    Fifty years on, the Khmer Rouge’s legacy continues to shape Cambodia – politically, socially, economically and emotionally. It’s etched into every Cambodian’s bones – including mine.

    Photo of author’s parents in Cambodia, taken in late 1960s.
    Sophal Ear, CC BY

    I write this not just as an academic or observer but as a survivor. My father died under the Khmer Rouge, succumbing to dysentery and malnutrition after being forced to work in a labor camp. My mother pretended to be Vietnamese to save our family. She escaped Cambodia with five children in 1976, crossing through Vietnam before reaching France in 1978 and finally the United States in 1985. We were among the lucky ones.

    Today, Cambodia is physically unrecognizable from the bombed-out fields and empty cities of the 1970s. Phnom Penh gleams with high-rises and luxury malls. And yet beneath the glitter, the past endures – often in silence, sometimes in cynical exploitation.

    Legacy of fear and control

    The Khmer Rouge came to power on a wave of disillusionment, corruption, civil war and rural resentment. Years of American bombing, the 1970 U.S.-backed coup that ousted Prince Norodom Sihanouk, and the subsequent deeply unpopular U.S.-aligned military regime set the stage for the Khmer Rouge’s rise.

    A convoy of vehicles commandeered by the victorious Khmer Rouge drives through Phnom Penh on April 17, 1975.
    Roland Neveu/LightRocket via Getty Images

    Many Cambodians, particularly in the countryside, welcomed the Khmer Rouge, with its mix of hard-line communist ideology and extreme Cambodian nationalism, as liberators who promised to restore order and dignity. But for the next four years, the Khmer Rouge, under feared leader Pol Pot, brought terror to the nation through ideological purges, forced labor, racial genocide of minority groups and policies that brought widespread famine.

    People digging a water canal under the guard of an armed Khmer Rouge soldier in 1976.
    AFP via Getty Images

    The regime fell in 1979, when Vietnamese forces invaded Cambodia and toppled the Khmer Rouge leadership, installing a new, pro-Hanoi government. But its shadows remain.

    The now ruling Cambodian People’s Party, in power for over four decades, has justified its grip on the country through the trauma of the genocide.

    Peace and stability” have become mantras used to squash dissent.

    Every sham election becomes a referendum not just on policy but on avoiding a return to war. Critics of Cambodia’s rulers are framed as threats to peace and unity. Opposition parties have been dissolved, activists jailed, media muzzled.

    This political culture of fear draws directly from the Khmer Rouge playbook – minus the overt violence. The trauma inflicted by that regime taught people to distrust one another, to keep quiet, to survive by keeping their heads down. That impulse still shapes public life.

    Justice delayed, and still incomplete

    The Khmer Rouge tribunal – officially the Extraordinary Chambers in the Courts of Cambodia – was supposed to bring closure. It has brought some.

    But it took decades to begin, cost over US$300 million and convicted only three senior Khmer Rouge leaders over the 1975–79 genocide. Many mid- and lower-level perpetrators walk free, some are still in government positions, some neighbors to survivors.

    For a nation where the majority of the population was born after 1979, there remains a glaring gap in education and public reckoning over the Khmer Rouge’s atrocities.

    Cambodia’s school curriculum still struggles to teach this period adequately. For many young people, it’s something their parents don’t talk about and the state prefers to frame selectively.

    Economic growth − uneven and fragile

    In raw numbers, Cambodia’s economic progress over the past two decades has been impressive.

    GDP growth averaged around 7% annually before the COVID-19 pandemic. Cities have expanded, and investment – especially from China – has flooded in.

    One of Phnom Penh’s high-end malls.
    Tang Chhin Sothy/AFP via Getty Images.

    But much of this growth is precarious. Cambodia’s economy remains dependent on garment exports, tourism and construction. This leaves it vulnerable to external shocks, such as the Trump administration’s imposition of 49% tariffs on Cambodian goods, now temporarily paused.

    Instead of building a resilient, diversified economy, Cambodia has relied on relationships – with China for investment, with the U.S. for markets – without investing enough in its own human capital. That, too, I believe, is a legacy of the Khmer Rouge, which destroyed the country’s intellectual and professional classes.

    Trauma passed down

    The psychological toll of genocide doesn’t disappear with time. Survivors carry the scars in their bodies and minds.

    But so do their children and grandchildren. Studies in postgenocide Cambodia have shown elevated rates of post-traumatic stress disorder and depression among survivors and their descendants, resulting in intergenerational trauma.

    There are not nearly enough mental health services in the country. Trauma is often dealt with privately, through silence or resilience rather than therapy. Buddhism, the country’s dominant religion, offers rituals for healing, reincarnation and forgiveness. But this isn’t a substitute for systemic mental health infrastructure.

    Worse, in recent years, even the memory of the genocide has been politicized.

    Some leaders use it as a tool to silence dissent. Others co-opt it for nationalist narratives. There’s little room for honest, critical reflection. Some independent initiatives, such as intergenerational dialogue programs and digital archives, have tried to fill the gap but face limited support.

    This is, I believe, a second tragedy. A country cannot truly move forward if it cannot speak freely about its past.

    A tourist looks at portraits of victims of the Khmer Rouge at the Tuol Sleng genocide museum in Phnom Penh, formerly a Khmer Rouge torture center known as S-21.
    Tang Chhin Southy/AFP via Getty Images)

    The danger of forgetting

    April 17 is not a national holiday in Cambodia. There are no official commemorations. The government doesn’t encourage remembrance of the day Phnom Penh fell to the Khmer Rouge. But to my mind, it should. Not to reopen wounds, but to remind Cambodians why justice, democracy and dignity matter.

    The danger isn’t that Cambodia will return to the days of the Khmer Rouge. The danger is that it becomes a place where history is manipulated, where authoritarianism is justified as stability and where development is allowed to paper over injustice.

    As the world marks the 50th anniversary of the Khmer Rouge’s rise, Cambodia must, I believe, reckon with this uncomfortable truth: The regime may be long gone, but its legacy lives on in the institutions, behaviors and fears that continue to shape Cambodia today.

    A personal reckoning

    When I look back, I think of my father – whom I never knew. I think of my mother, who risked everything to save us. And I think of the millions of Cambodians who live with memories they cannot forget, and the young Cambodians who deserve to know the full truth.

    My life has been shaped by what happened on April 17, 1975. But that story isn’t mine alone. It belongs to Cambodia – and it’s still being written.

    Sophal Ear does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. Cambodia’s haunted present: 50 years after Khmer Rouge’s rise, murderous legacy looms large – https://theconversation.com/cambodias-haunted-present-50-years-after-khmer-rouges-rise-murderous-legacy-looms-large-254125

    MIL OSI – Global Reports

  • MIL-OSI Global: Why does Putin insist Ukranians and Russians are ‘one people’? The answer spans centuries of colonisation and resistance

    Source: The Conversation – Global Perspectives – By Darius von Guttner Sporzynski, Historian, Australian Catholic University

    Russian president Vladimir Putin does not seem interested in peace: Sunday’s missile strike on Sumy, the worst civilian attack this year, proves he is determined to expand into Ukraine at any cost.

    This is a war of ideas, narratives and myths – one that can be traced to the mid-1500s, when Ivan the Terrible, Grand Duke of Muscovy declared himself the first “tsar” of all Russia.

    As part of his quest for power, Ivan the Terrible challenged King Sigismund I of Poland, who as Duke of Rus, ruled over territories that now comprise parts of modern-day Ukraine.

    Russian rulers have often repurposed history to build their power, according to historian Orlando Figes. Putin wrote a well known essay in 2021 that called Russians and Ukrainians “one people”. He was relying on old beliefs that Russia has the right to “restore” or reunite lands it once ruled.

    Ukraine has survived bans on its language, forced assimilation policies, and famines like the Holodomor, orchestrated by Stalin in the 1930s. The country declared independence from Russia in 1991. Now, teachers, artists and local leaders have joined soldiers in resisting Russia.

    Empire and a holy mission

    A broad expanse of the former medieval kingdom of Kyivan Rus incorporated territories in present-day Ukraine, Belarus and Russia, including Ukraine’s capital, Kyiv. From 1386 until 1772, the majority of these lands came under the rule of Poland-Lithuania, governed by the Lithuanian Jagiellon dynasty, and their successors.

    Today, Russia often points to Kyivan Rus (which lasted from the 9th to the 13th century), claiming it is reuniting these ancient lands, as Ivan the Terrible claimed in the mid-1500s.

    Grand Duchy of Lithuania, ruled by the Jagiellon dynasty in the 13th to 15th centuries.
    Wikipedia, CC BY

    In 1547, Ivan declared Muscovy a tsardom and Moscow to be the “Third Rome” – in other words, the latest centre of true Christianity, after Rome and Constantinople. This idea made conquest seem like a holy mission. By the late 1700s, the Russian Empire had destroyed Poland-Lithuania in a series of territorial annexations and wars. It had spread far to the south and east, and now bordered with Prussia and Austria.

    Ukraine, with its rich farmland and cultural connection to Kyivan Rus, was a top prize. Russian leaders called Ukraine “Malorossiya”, or “Little Russia”, to claim it was just a small part of a larger, Russian whole. They banned Ukrainian-language publications, forced the Orthodox Church of Ukraine to answer to Moscow, and tried to stamp out any sense of a separate Ukrainian identity.

    However, Ukraine developed its own cultural identity, shaped by its Cossack traditions, its history under Polish–Lithuanian rule, and its separate experiences. Many Ukrainians argue their culture existed long before Muscovy evolved into an empire.

    Winter Scene in Little Russia.
    Ivan Constantinovich Aivazovsky/Wikimedia Commons

    Meanwhile, Russia had expanded into its next-door neighbours, then pretended these lands had always been part of Russia. Historian Alexander Etkind calls this process “internal colonisation”. This strategy helped Russia become a vast empire. But it also built lasting resentment, particularly in Ukraine.

    Famine and ‘fascists’

    The Soviet Union (USSR), established in 1922 in the wake of the successful Bolshevik Coup in 1917, claimed to be a union of equal republics. But in practice, Moscow stayed firmly in control.

    Ukraine had the label of “Soviet Republic”, but had little genuine independence. Soviet leaders demanded enormous amounts of grain, coal, and labour from Ukraine to support the rest of the USSR.

    A postcard printed in Germany by Ukrainian Youth Association for the 15th anniversary of Holodomor, 1933.
    Wikimedia Commons, CC BY

    One of the darkest periods in Ukrainian history was the Holodomor, an orchestrated famine that spanned 1932–33, in which millions of Ukrainians died of hunger, after Stalin’s government seized huge amounts of grain from farmers. These policies aimed to break Ukrainian resistance and nationalist feelings.

    The Holodomor was an act of genocide against Ukrainians, though Russia disputes this interpretation.

    After World War II, the Soviet Union took over the Baltic states and parts of Poland, including regions now in western Ukraine. Although Ukraine became one of the more industrialised parts of the USSR, genuine displays of Ukrainian culture or independent thought were often met with harsh punishment. People who spoke out were labelled “fascists”, a term still used in Russia’s modern propaganda.

    Starved peasants on a street in Kharkiv during the famine.
    Widener Library, Harvard University

    Reclaiming Ukraine

    The USSR fell apart in 1991. Ukraine, along with other former Soviet republics, became independent nations. This was a major blow to Russia’s idea of itself as a world empire. For centuries, Moscow had seen Ukraine as central to its identity.

    The 1990s brought tough economic reforms and political changes in Russia. Then Vladimir Putin rose to power in the early 2000s, promising to restore Russia’s influence. He described the former Soviet states as the “near abroad”, suggesting Moscow still had special rights over these regions.

    In 2008, Russia went to war with Georgia. After winning, it recognised two breakaway provinces in Georgia, effectively keeping troops there.

    In 2014, Russia annexed Crimea from Ukraine, claiming it was protecting Russian speakers. It also backed separatists in eastern Ukraine’s Donbas region. The United Nations General Assembly passed Resolution 68/262 in March 2014, declaring Russia’s annexation of Crimea illegal. The Kremlin continued its policies regardless.

    ‘Denazifying’ Ukraine?

    In February 2022, Russia expanded the conflict by launching an invasion of Ukraine. It described its actions as a mission to “denazify” the country, accusing Ukraine’s government of being controlled by Nazis – although president Zelenskyy has Jewish heritage.

    There was no evidence to support these claims. Still, Russian leaders used these slogans to justify their aggressive push. They also spoke of “traditional values” and “Orthodox unity”, painting themselves as defenders of a shared Slavic culture.

    The military objective was to capture the Donbas completely, create a land bridge to Crimea, and maybe advance further to Transnistria in Moldova, a pro-Russian separatist region.

    What Russia hoped would be a quick victory has become a long, brutal conflict. For many Ukrainians, independence is more than just avoiding control by Moscow. It is about creating a society built on democracy, human rights and ties to Europe.

    These values inspired the Euromaidan protests in Kyiv in 2013–14, where demonstrators demanded less corruption and closer links to the European Union. Russia used these protests to justify seizing Crimea in 2014.

    A message of self-determination

    The Kremlin’s insistence that Ukrainians and Russians are the same mirrors the older imperial model: expand, absorb and claim these territories were always part of Russia. Breaking free from this “mental empire” demands a deep shift in how Russians, Ukrainians, and the world view Eastern Europe’s past and present.

    When the Soviet Union collapsed, many hoped for a new era of cooperation in Eastern Europe. Instead, authoritarian politics and old beliefs about empire have led to a devastating conflict.

    By refusing to be pulled back into Russia’s orbit, Ukrainians send a message about self-determination. They reject the claim bigger nations can absorb smaller ones simply by invoking a shared past.

    Darius von Guttner Sporzynski does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. Why does Putin insist Ukranians and Russians are ‘one people’? The answer spans centuries of colonisation and resistance – https://theconversation.com/why-does-putin-insist-ukranians-and-russians-are-one-people-the-answer-spans-centuries-of-colonisation-and-resistance-253043

    MIL OSI – Global Reports

  • MIL-OSI Global: Des Moines food pantries face spiking demand as the Iowa region’s SNAP enrollment declines

    Source: The Conversation – USA – By Lendie R. Follett, Associate Professor of Business Analytics, Drake University

    A volunteer loads food into a bag at the Des Moines Area Religious Council food pantry in 2020. AP Photo/Charlie Neibergall

    As part of its drive to cut federal spending, the Trump administration has paused over US$500 million of funds that had previously flowed annually to food banks across the U.S. It’s not the only policy change that could make it harder than it already is for many Americans to get enough to eat.

    I’m a professor of statistics who finds hidden patterns in data related to food insecurity in Iowa. I also serve on the board of directors of Iowa’s largest network of food pantries.

    Food pantries in Iowa have seen demand for their assistance soar in recent years. At the same time, fewer Iowans have been enrolled in the Supplemental Nutrition Assistance Program, through which low-income Americans get money from the government to buy groceries.

    Hunger in the breadbasket of the world

    It may seem illogical that anyone in Iowa would need help obtaining food.

    Known as the “breadbasket of the world,” my state plays a crucial role in food production as a top supplier of grain, meats and eggs to both domestic and international markets.

    For example, in 2023, Iowa led the nation in corn production, harvesting over 2.5 billion bushels. It’s also the top producer of eggs, supplying more than 13 billion eggs per year.

    Despite this agricultural abundance, food insecurity – not being able to maintain an adequate diet – is a pressing issue. In 2022, an estimated 1 in 9 Iowans were hungry. This rate was even higher among children: 1 in 6.

    Des Moines Area Religious Council Food Pantry worker Patrick Minor looks over a cooler full of ground pork packages during a pantry stop in Des Moines, Iowa, in 2020.
    AP Photo/Charlie Neibergall

    Food pantries struggle to keep up

    Many food-insecure families turn to food pantries to fill their refrigerators and cupboards.

    The Des Moines Area Religious Council operates 14 food pantries in the Polk County area. This network of food pantries has been seeing record-breaking demand. It provided food to more than 70,000 people in 2024, up from 59,000 a year earlier.

    About 35% of the people it supports are children. This rate has been increasing since government phased out COVID-19 pandemic-era programs, such as the Child Tax Credit expansion and summer EBT, a federal nutrition program that helped low-income families feed their kids when schools were closed.

    Some 19% of food pantry clients in the Des Moines region are unemployed adults, only 8% are people who are 65 and up, and 38% are adults who are either working or have disabilities.

    Scaling back benefits in 2022

    Early in the pandemic, Congress temporarily expanded SNAP by providing everyone enrolled in the program with the maximum amount of benefits for which they were eligible based on the number of people in their family, regardless of their income. Normally, only 37% of the people who get SNAP benefits get the maximum amount. For 2025, for example, a family of three can get up to $768 a month through the program.

    In March 2022, Iowa became one of the first states to end this policy, creating a natural experiment of sorts at a time when food prices were rising quickly.

    As you might expect, the number of clients visiting food pantries surged once that policy changed. This trend continued throughout 2024, with many months of record-breaking demand at the state’s food pantries.

    Hunger is up, SNAP enrollment is down

    While most food pantry visitors in Polk County qualify for at least some SNAP benefits, only around 1 in 3 are enrolled in the program today, down from 44% in 2020.

    This decline in SNAP enrollment is placing more pressure on the food pantries trying to make up the difference.

    Low SNAP enrollment rates can be partly explained by low benefit amounts, which is all that some eligible individuals and families qualify for.

    Recent laws have made it more difficult for families to be eligible to receive benefits. In 2023, Iowa introduced a state-specific asset test, which limits the total assets of all members of a family to $15,000 in order to maintain eligibility. This test includes the value of boats, vacation homes and savings accounts. It also includes a second vehicle used for household transportation purposes, but not a family’s primary residence.

    Another consideration is time management, especially in light of the additional administrative hurdles.

    “The time it is taking these working households to get and maintain their SNAP benefits is significantly more time and effort than simply visiting a local food pantry,” said Matt Unger, Des Moines Area Religious Council’s CEO. “Here in Iowa, we are facing nearly a 17-year low in SNAP enrollment while food banks and food pantries across the state are breaking records every month. Something just doesn’t add up.”

    Congress is currently deciding whether to cut SNAP spending. If lawmakers do that, benefits will decline, increasing the strain on food pantries in Iowa and everywhere else across the country.

    Lendie R. Follett is affiliated with the Des Moines Area Religious Council. She currently serves on the board of directors.

    ref. Des Moines food pantries face spiking demand as the Iowa region’s SNAP enrollment declines – https://theconversation.com/des-moines-food-pantries-face-spiking-demand-as-the-iowa-regions-snap-enrollment-declines-252351

    MIL OSI – Global Reports

  • MIL-OSI Global: What caused the crisis at British Steel?

    Source: The Conversation – UK – By Hossein Zarei, Assistant Professor of Operations Management, Aston University

    The two blast furnaces at British Steel’s Scunthorpe plant are the last of their kind in the UK. Baxter Media/Shutterstock

    The two blast furnaces at British Steel’s Scunthorpe plant in England are the last of their kind in the UK. The UK steel industry was once a world leader, powering the industrial revolution. But these days it is in crisis.

    The Chinese owner of the plant, Jingye Group, stopped ordering the raw materials needed for steel production and recently announced the furnaces would close down for good. Around 2,700 jobs are at risk at the plant – which is reportedly losing £700,000 a day.

    In response, the UK government introduced emergency powers to take control of production in a scramble to stop the furnaces from going cold. But its future remains uncertain.

    So why couldn’t the government just buy the raw materials needed to keep the furnaces burning? With steel, there are peculiarities around the production and supply chain.

    Virgin steel is the strongest form of the material and is used in key industries like railways, construction and manufacturing. It will be vital for the government’s ambitions to invest in UK infrastructure, from housing to green energy. Virgin steel is made using the extreme heat from a blast furnace, which must run 24 hours a day all year round.

    Manufacturing in other industries can be paused when demand goes down and then resumed once products are needed again. But for blast furnaces, if paused, the molten iron inside solidifies. And once reheated, it expands and cracks the furnace.

    To keep the blast furnaces running, it needs steady supplies (and “steady” is a key word here) of coking coal and iron ore. These are the two main raw materials needed for virgin steel.

    Planning for a steady supply requires inventory management, a science that aims to avoid either over-supply or shortages in the production process.

    Within inventory management, there are various models. For the steel industry, the “economic order quantity” model minimises the costs of ordering and holding raw materials to work out the best order size.

    When ordering costs go up, for example, due to increased shipping costs, the model adjusts the order size by buying larger batches. This should eventually keep the total inventory cost to a minimum.

    Ordering steel supplies builds on models like this, accompanied by other inventory management techniques. This ensures that costs are minimised while keeping enough iron ore and coking coal on hand to keep the furnaces burning.

    This is opposite to the “just-in-time” model, which recommends smaller quantities are ordered only when and where needed. Models like just-in-time are a better fit further downstream in supply chains, closer to the end customers. Here there is more variability in demand as customers’ tastes change.




    Read more:
    The past, present and uncertain future of the UK’s steel industry


    Virgin steel, on the other hand, follows a much more stable demand pattern. It prioritises cost-efficiency over agility.

    But problems arise when supply chains are distorted by external factors. The UK government has questioned whether Jingye was guilty of neglecting the plant. There is no doubt that if the furnaces in Scunthorpe went cold, the UK would become the only country in the G7 without the ability to produce its own virgin steel.

    It would then have to turn to China, the single largest global producer of steel (subsidised by the Chinese state), for imports.

    Where did it go wrong?

    Research on geopolitical tensions in supply chains shows that larger firms often adopt a “wait and see” strategy, rather than a proactive one in the face of these tensions. And geopolitical risks are less damaging to firms that have planned their supply chain resilience better, and that have greater cash holdings.

    Both of these were overlooked at British Steel, which has been struggling with financial problems and inefficient planning in recent years.

    Research on supply chains also shows that in the face of disruptions, firms can reconfigure their supplier networks. They can adopt a more diversified base of suppliers, create parallel supply chains, and consider reshoring (moving operations back from overseas).

    Again, the opposite is true for British Steel. It transitioned from domestic coking coal suppliers to international ones due to stricter UK environmental regulations and cheaper prices overseas.

    Another factor is lead times – the time from when an order is placed until it reaches the plant’s gate. Unlike the downstream of the supply chain, which is based on agile response to changing customer demands (the “pull” concept), the upstream of supply chains, where commodities like steel are manufactured, works in anticipation of demand (“push”) for the weeks and even months to come.

    Here, the lead times are long and cost-efficiency, not responsiveness, is the main objective. For steel production supplies, the lead time is around 45 days in normal times. The government has been able to secure emergency shipments from US, Australia and Sweden to tackle the supply shortage for now.

    But there are other factors that exacerbate British Steel’s problems. The 25% tariffs imposed by the US on steel imports and fears of a global trade war may drive down the already declining global demand for steel.

    The energy demands of blast furnaces are immense.
    ABCDstock/Shutterstock

    Second, producing virgin steel in blast furnaces is extremely energy-intensive compared to other methods of production like electric arc furnaces (although these cannot produce virgin steel). And the UK already has higher energy costs than rival steel-producing nations.

    Third, after years of apparent neglect, the Scunthorpe furnaces are now near the end of their lives. They should retire soon, even without Jingye’s decision to shut them down. All these elements have accelerated British Steel’s loss of competitive edge, leading to it filing those huge daily losses.

    Supply chain issues compounded by global tensions and an uncertain market create a perfect storm for the demise of British Steel. Government efforts to secure supplies are half measures that will merely keep the old furnaces operational for another few years. Whether it is eventually nationalised or acquired by a new parent company, the long-term sustainability of British Steel lies in investment in newer, greener virgin steel production methods – and getting a hold of the supply chain.

    Hossein Zarei does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. What caused the crisis at British Steel? – https://theconversation.com/what-caused-the-crisis-at-british-steel-254557

    MIL OSI – Global Reports

  • MIL-OSI Global: If we must bring back extinct species, let’s focus on the giant herbivores

    Source: The Conversation – UK – By Timothy Neal Coulson, Professor of Zoology and Joint Head of Department of Biology, University of Oxford

    The American genetic engineering firm Colossal Biosciences recently announced to much fanfare it had “de-extincted” the dire wolf, a canine species that was wiped out around 10,000 years ago. However, the three animals it presented are actually modern grey wolves with some genetic modifications.

    Regardless of whether you consider them dire wolves or not, Colossal Bioscience made the interesting claim that it had genetically engineered lost ecological function. This made me ponder what ecological functions are missing from today’s ecosystems as a result of extinctions we have caused.

    By ecological function, I am referring to the way all animals have some sort of influence on the ecosystems they inhabit. Honeybees and many other insects pollinate flowering plants, beavers build dams that create ponds and alter the flow rate of streams, elephants knock over trees helping to keep savannas open, and ants and termites shift vast amounts of soil and help decompose plant litter.

    It is not clear to me what functions Colossal’s genetically engineered wolves might have that is different from grey wolves, but it is hypothetically possible they would hunt different animals in different ways or places. With only three wolves, they are unlikely to have the statistical power to compellingly demonstrate any new ecological effects. But nonetheless, the idea that these wolves may play different ecological roles from grey wolves is more compelling than the claim they have brought back the dire wolf.

    One group of animals that have ecological functions that are oversized as they, are those that weigh more than half a tonne. These animals have also been hit hard by humans, and many species went extinct in the past few tens of thousands of years.

    Each time our ancestors colonised new continents as they spread around the world from Africa, large animals were driven to extinction at a higher rate than smaller ones. Giant ground sloths, mammoths and elephants, giant bison and tapirs, even species of massive armadillos and camels all died out in the millennia after humans arrived in the Americas.

    The rhino-sized giant armadillo Doedicurus survived in South America until 7,000 or so years ago.
    Daniel Eskridge / shutterstock

    Australia lost all its large animals, including a giant wombat-relative called diprotodon, giant short-faced kangaroos, and a marsupial that resembled a huge tapir. Along with these massive herbivores, marsupial lions that evolved from a lineage of herbivores, terrestrial crocodiles, giant constrictor snakes and huge monitor lizards were also lost. Europe and Asia similarly lost many large species when our ancestors settled these lands.

    The whole world was once like Africa

    Africa is the only continent to maintain lots of large herbivores, including rhinos, elephants, hippos, giraffes and buffalo. However, even on the continent where we evolved, losses occurred. Gone is a giant gnu-like beast and at least one elephant species, extinctions both attributed by some scientists to our ancestors.

    In Africa, the remaining giant herbivores play important ecological roles that have been lost elsewhere in the world. Elephants knock down trees keeping savannas open, while hippos create grazing lawns on land and add nutrients to the water through their dung, fuelling aquatic food chains.

    Until relatively recently, much of the world had huge animals like Africa.
    Rita Willaert / flickr, CC BY-NC-SA

    All giant herbivores trample vegetation and riverbanks and are key players in nutrient cycling thanks to the vast quantities of faeces they produce. They can also help disperse seeds and generate a mix of different habitats. These processes can determine how often an area is burned by wildfire, the type of ecosystem in an area, and can indirectly affect weather patterns and climate.

    The loss of these large animals, particularly in Australia, led to very significant changes in ecosystems ranging from tropical forests to deserts. Cycles of fires and nutrients changed with the extinction of giant herbivores, and the loss of all the apex predators led to an increase in grazing and browsing pressure from smaller herbivores including kangaroos, wallabies and koalas. This made it harder to avoid woodlands turning into savannas and semi-arid lands.

    The absence of large native predators meant the remaining marsupials lost their fear. When cats, dogs and foxes were introduced by humans, they decimated populations of many marsupials, driving some extinct. Lesser bilbies, desert bandicoots and broad-faced potoroos are gone for good, having been easy prey for introduced carnivores.

    Rhino-sized diprotodon was the largest ever marsupial. It coexisted with humans in Australia for thousands of years.
    Ryan B / flickr, CC BY-NC

    An impressive feat for Colossal Biosciences would be re-engineering large animals to provide lost ecological functions. De-extincting large herbivores like diprotodons and short-faced kangaroos, or even predators like marsupial lions, would be a seriously impressive achievement, but I suspect will be forever beyond the reach of science.

    Jurassic Park is fiction, as is recreating the fauna of Australia 60,000 years ago. Even if we could do this, it is not clear the de-extincted animals would thrive given how much the ecology of Australia has changed since their extinction.

    Instead of trying recreate lost ecological function through the genetic tinkering of living animals that are unlikely to be allowed back into the wild any time soon, we should take a different approach. The focus should be on maintaining and restoring ecological function using existing species within the areas in which they live or once lived. The science of doing this may not be as exciting as the genetic engineering of Colossal Biosciences, but it will be easier to deliver and will be more ecologically useful.


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    Timothy Neal Coulson is affiliated with the University of Oxford

    ref. If we must bring back extinct species, let’s focus on the giant herbivores – https://theconversation.com/if-we-must-bring-back-extinct-species-lets-focus-on-the-giant-herbivores-254517

    MIL OSI – Global Reports

  • MIL-OSI Global: Birmingham bin strikes: a threat to public health

    Source: The Conversation – UK – By Paul Hunter, Professor of Medicine, University of East Anglia

    The bin workers’ strike in Birmingham – which began on March 11 – is set to continue after the latest pay offer was “overwhelmingly” rejected.

    Not only are the growing mountains of refuse unsightly and creating foul odours, they could pose significant threats to local residents’ health. Birmingham city council has declared the situation a “major incident”. This enables council leaders to request extra support from central government.

    This is not the first time bins have gone uncollected in the UK, though. Glasgow experienced a major refuse strike in 2021, while Birmingham previously saw significant disruption to refuse collection in 2017.

    Internationally, one of the most infamous garbage crises occurred in Naples, Italy, where mismanagement and mafia involvement led to a waste buildup that lasted over a decade. It finally ended in 2008.

    Surprisingly, studies on the health effects of the build up of domestic refuse in towns and cities are scarce. The few studies that do exist tend to be in developing countries or in people living close to waste treatment centres.

    Several studies have suggested increased deaths, cancer rates and birth defects associated with the Naples garbage crisis. However, these were associated with exposure over several years.

    The most comprehensive review that I can find dates back to 1967 before several of the major infectious concerns were even discovered.

    Rats

    Probably the most apparent danger from the Birmingham crisis is the reported appearance of rats – which some locals have described as being “bigger than cats”.

    Rats can transmit several diseases to humans. The infection of most concern is Weil’s disease, which can severely damage the liver and kidneys and can cause neurological problems. It can even be fatal.

    This infection is transmitted in rats’ urine and gains entry to the human body through cuts and grazes on the skin. Infections are mostly acquired during immersion in water contaminated by rats’ urine. There have been outbreaks associated with swimming in contaminated water or during flooding.

    Another infection is rat bite fever, a bacterial infection acquired following rodent bites. Both these infections are rare but can be fatal if not promptly treated.

    Then there is Seoul hantavirus, a viral infection that is mainly caught from breathing in aerosols (fine sprays) of rat urine and faeces. All of these rat-associated infections are quite rare. But even excluding these infections, rat bites can be severe and, like all animal bites, can become infected.

    Bacteria

    Another worry is stomach bugs such as Salmonella, Campylobacter and E coli, as well as bacteria that are resistant to antibiotics. Wild animals, such as birds and foxes, might tear open bin bags, pick up these germs and then spread them to people through food or water. Even contact with pet dogs or cats can be a risk, since they can carry some of these bacteria.

    Seagulls can pick up Salmonella and Campylobacter from waste dumps and then pass that infection onto humans. At least one outbreak of Campylobacter was caused by birds pecking through milk bottle tops.

    Flies breed in rubbish and can also spread Campylobacter infections.

    Needles

    Finally, there is the issue of clinical waste such as needles being inappropriately disposed of in domestic refuse. Such clinical waste could include needles that could cause injury and spread blood-borne viruses, especially HIV and hepatitis B.

    Figuring out the likelihood of these harms is not that easy, though. But top of my list of concerns would be sharps injuries from contact with inappropriately discarded clinical waste. I would be particularly concerned about children playing around collections of waste. Bites from rats and other vermin attracted to waste would also be high on my list.

    Until the piles of refuse can be removed, children and pets must be kept away from them. If you need to move refuse sacks, make sure you wear a mask, strong gloves and as much protective clothing as possible.

    Paul Hunter consults for the World Health Organization and sits on a science advisory committee for Suez. He receives funding from National Institute for Health Research and has received funding from the World Health Organization and the European Regional Development Fund.

    ref. Birmingham bin strikes: a threat to public health – https://theconversation.com/birmingham-bin-strikes-a-threat-to-public-health-254400

    MIL OSI – Global Reports

  • MIL-OSI Global: Enhertu: drug approved for advanced cancers – here’s what you need to know

    Source: The Conversation – UK – By Justin Stebbing, Professor of Biomedical Sciences, Anglia Ruskin University

    Sergey Novikov/Shutterstock

    A new cancer drug called trastuzumab deruxtecan, also known as Enhertu, has just been approved in the UK. This drug is designed to help adults with certain types of advanced cancer that cannot be removed by surgery, or which has spread to other parts of the body.

    It targets cancers linked to a protein called HER2. This approval is an exciting development because it could save lives and offer hope to patients who may have run out of treatment options.

    The drug has been authorised for use in the UK on the back of positive data, where patients were randomly assigned to this drug or the previous existing best treatment, which I have led studies on with large teams of researchers.

    Using this new precision medicine or targeted therapy, those who received the drug, had longer lives (as measured by these clinical trials). Other research I have been involved with has shown, that this is what matters most for the patients themselves, though, of course, quality of life is a priority too.

    Cancer is one of the biggest health challenges we face today. While there are many treatments available, not all cancers respond well to them. Some cancers grow and spread very quickly, making them harder to control. Others stop responding to treatments that initially worked, leaving patients with few options. For people with these types of cancers, new drugs can make a huge difference. They can help patients live longer, improve their quality of life, and provide hope when other treatments fail.

    Targeted treatment

    One reason new drugs are so important is that they often offer better ways to treat cancer. Older treatments like chemotherapy can be effective but often harm healthy cells along with cancer cells, causing unpleasant side effects. Newer drugs are more targeted, meaning they focus on killing cancer cells while leaving healthy cells alone as much as possible. This makes treatment less harsh and more effective. Drugs like Enhertu represent this new generation of targeted therapies, though it can have very serious side effects.

    To understand how it works, it’s helpful to know about HER2. HER2 is a protein found on the surface of some cells in the body. It helps cells grow and divide normally, but in certain cancers, there’s too much HER2. This overproduction causes the cancer to grow faster and become much more aggressive. These types of cancers are called HER2-positive cancers, and they can occur in places like the breast, stomach and lungs.

    Enhertu is part of a newer type of cancer treatment called antibody-drug conjugates (ADC). It works like a delivery system for medicine, even a “biologic missile”. Imagine you’re trying to deliver a package (a powerful cancer-killing drug) directly to a specific house (the cancer cell). You don’t want the package to end up at the wrong house (healthy cells), because it could cause damage there. An ADC uses an antibody, a special protein that acts like a guide, to make sure the package is delivered to the correct address.

    Trojan horse

    First, the antibody part of the drug finds and attaches itself to HER2 on the surface of cancer cells. Once attached, the drug gets pulled inside the cancer cell like a Trojan horse. Inside the cell, it releases its chemotherapy agent, a strong medicine that kills cells and destroys the cancer from within.

    The drug can also kill nearby cancer cells that might not have as much HER2 but are still part of the tumour. This precise targeting means fewer healthy cells are harmed during treatment.

    The approval of Enhertu in the UK is great news for patients with advanced HER2-positive cancers that have spread or cannot be removed by surgery. Up to 20% of breast cancers are HER2 positive and many of these are cured before they spread. What’s even more exciting is that this drug also works for people with lower levels of HER2 (called HER2-low cancers), which means it could help even more patients in the future.

    For patients with advanced or hard-to-treat cancers, this approval offers new hope. Many people with HER2-positive cancers have already tried treatments like chemotherapy or surgery. Most of those will have had other anti-HER2 drugs but will still need help because their cancer has come back or spread further. This drug has shown in clinical trials that it can shrink tumours and help patients live longer than standard treatments. It gives doctors another option when other treatments aren’t working anymore.

    This approval also highlights how international collaboration can speed up access to life-saving drugs. The investigators here worked collaboratively across numerous countries in the world to undertake these studies.

    But while Enhertu brings hope to many patients, it’s important to remember that no drug is perfect. Like all medicines, it comes with some risks and side effects. Common side effects include nausea, fatigue and low blood counts. A rare but serious side effect is interstitial lung disease, which affects the lungs and can be dangerous if not treated quickly. Doctors will carefully monitor patients taking this drug to catch any problems early and stop the drug if necessary.

    Despite these risks, in most situations doctors and patients feel that the potential benefits outweigh them. It offers a chance for better outcomes, in those for whom it is suitable.

    This approval also represents progress in how we treat cancer using personalised medicine (an approach where treatments are tailored specifically for each patient based on their unique biology or the genetic makeup of the cancer) to treat the right person at the right time with the right drug.

    Every breakthrough like this brings us closer to a world where fewer people die from cancer, and where those who do face it have better chances of living longer and healthier lives.

    Justin Stebbing does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

    ref. Enhertu: drug approved for advanced cancers – here’s what you need to know – https://theconversation.com/enhertu-drug-approved-for-advanced-cancers-heres-what-you-need-to-know-254254

    MIL OSI – Global Reports