Category: Universities

  • MIL-OSI Global: How can Mark Carney reduce violent crime in Canada? Through prevention and youth outreach

    Source: The Conversation – Canada – By Jeffrey Bradley, Ph.D. Candidate, Legal Studies, Carleton University

    Newly elected Prime Minister Mark Carney and the governing federal Liberals must work to reverse the trends in rising violent crime. Canada needs a federal minister with clear responsibility for the prevention of violent crime, supported by a deputy minister with no other responsibilities than stopping violence before it happens.

    The evidence and successes in other countries suggest this approach could reduce violent and serious crime by 50 per cent in the next five years.

    Canadian homicide rates have increased by 50 per cent in the past 10 years, returning to levels from the early 2000s. Black and Indigenous Canadians are victimized at rates several times higher than the national rate. Intimate partner and sexual violence are at epidemic levels, with one in three women experiencing some form in their lifetime.

    Recent federal and provincial election campaigns left the impression that spending more on prisons and policing is enough to stop violent and serious crime.

    But if long prison sentences reduced violent crime, then American cities would be the safest in the world — they are not. If higher police salaries resulted in less violence in Canada, then Edmonton and Winnipeg would be Canada’s safest cities — they are not.




    Read more:
    Two years after the defund the police movement, police budgets increase across Canada


    How to truly reduce violent crime

    Current crime-fighting proposals lack concrete, evidence-based actions and proven public health strategies that are known to significantly and cost-effectively reduce violent crime.

    Over the last 50 years, research in Canada and internationally has identified a short list of programs proven to reduce violent crime by as much as 50 per cent within three years.

    These initiatives are promoted by prestigious organizations such as the World Health Organization and the United Kingdom’s Youth Endowment Fund. The non-partisan Washington State Institute for Public Policy has also demonstrated the cost-effectiveness of many of these programs compared to the dominant systems of policing and incarceration. These initiatives include:

    Community violence interveners who build trust with the young men most involved in violence and help them go back to school, get job training and gain control over the emotions that lead to senseless violence.

    Stop Now and Plan, developed in Toronto, reaches young men as they enter adolescence to problem-solve instead of resorting to violence.

    • The Black-led Youth Association for Academics, Athletics, and Character Education puts this science to work to tackle the high rates of deaths and injuries involving young Black men.

    Participation in courses that prevent sexual violence by shifting societal norms about consent and encouraging students to take action as bystanders.

    The scene in the U.K. and the U.S.

    Public health strategies that diagnose the risk factors that contribute to crime and implement effective solutions have cut crime in half in other countries.

    In the 2000s, the Scottish city of Glasgow established a small violence reduction unit and organized community outreach to young men most involved in a violent lifestyle. The results were a 50 per cent reduction within three years.

    By 2020, the U.K. replicated the violence reduction unit model across more than half the country, where independent evaluations have demonstrated a 25 per cent reduction in violent crime in areas with a unit. While some areas are still facing problems with youth violence, experts point to multi-agency work as most effective when partners prioritized youth violence.

    Not satisfied with this rate of progress, British Prime Minister Keir Starmer promised in 2024 to halve knife crime in 10 years in addition to dramatically reducing the rates of violence against women in the same time period.

    In 2023 in the United States, Joe Biden’s administration established the White House Office on Gun Violence Prevention and provided funding for cities to implement proven solutions, including community violence interveners.

    Stakeholders said these efforts were helping to reduce homicides. After Donald Trump’s administration shuttered the office earlier this year, a Democratic senator tabled a bill to establish it permanently.

    The mayor of Boston based her public health strategy on convening citywide departments, community organizations and experts in violence prevention. By increasing outreach workers and teaching problem-solving skills, Mayor Michelle Wu promised to reduce violence by 20 per cent within three years — only to overachieve by cutting it by 50 per cent in two years

    What Canadian officials should do

    The Ontario Police Act calls for public health strategies called community safety and well-being plans to tackle the risk factors that contribute to crime and monitor results.

    When she was elected in 2023, Toronto Mayor Olivia Chow called for strategies to combat gun violence and violence against women. She called for “a scientific public health approach, like the one exemplified by Glasgow’s efforts to address violence as a public health issue (that) has proven effective in reducing violence.”

    Chow emphasized targeted interventions and monitoring results. But her funding has not yet followed the vision. In 2025, only $5 million was earmarked for prevention efforts, while $48 million was needed for more police and emergency services to respond to the increase in violence in Toronto.

    No Canadian officials are doing the smart planning or making the affordable and smart investments to reduce violent and serious crime significantly.

    Carney can and should lead by example. The federal government can invest in stopping violence before it happens by:

    • Developing the human capacity nationally for smart community safety planning;

    • Establishing a knowledge centre on violence prevention;

    • Shifting from its current funding model of short-term projects to partnering with the provinces via sustained and adequate funding of effective violence prevention programs.

    Prevention saves money

    Parliamentary committees have recommended an annual investment equivalent to five per cent of spending on police and corrections, or about $400 million federally, and $900 million from other orders of government.

    Research, results and best practices make clear that a 25 per cent reduction in violent and serious crime could be achieved within five years, and a 50 per cent reduction in a decade.

    That would mean 200 fewer lives lost and more than 500,000 fewer victims of violence in the next five years, and significantly less money — as much as $1.5 billion — spent annually on police and prisons.

    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. How can Mark Carney reduce violent crime in Canada? Through prevention and youth outreach – https://theconversation.com/how-can-mark-carney-reduce-violent-crime-in-canada-through-prevention-and-youth-outreach-254978

    MIL OSI – Global Reports

  • MIL-OSI Security: Assistant Attorney General Gail Slater Welcomes Antitrust Division Leadership Team

    Source: United States Department of Justice

    Assistant Attorney General Gail Slater of the Justice Department’s Antitrust Division welcomes a new member of the division’s leadership team. AAG Slater appointed Dina Kallay to serve as Deputy Assistant Attorney General for International, Policy and Appellate. Kallay joins the division’s leadership team including Principal Deputy Assistant Attorney General, four Deputy Assistant Attorneys General and Chief of Staff.

    “The DOJ Antitrust Division is truly fortunate to have in place a deep bench of experts so early in the Trump 47 Administration. Each team member brings broad experience to their government service, and I am truly grateful to them for stepping into their roles as we take over several landmark cases,” said Assistant Attorney General Gail Slater. “I look forward to working with this talented team as well as the dedicated staff of the Antitrust Division as we work together to enforce the nation’s antitrust laws.”

    The leadership team includes:

    Roger Alford serves as Principal Deputy Assistant Attorney General. Mr. Alford previously served in the first Trump Administration as Deputy Assistant Attorney General in the Antitrust Division. He is a tenured Professor of Law on leave from Notre Dame Law School, where he has taught since 2012. During that time, he also consulted on antitrust matters, including as an expert witness in the landmark 2023 real estate $1.8 billion litigation against the National Association of Realtors, and since 2019 consulting for Texas Attorney General Ken Paxton in Texas v. Google. He served as a law clerk to Judge James Buckley of the United States Court of Appeals for the D.C. Circuit, and Judge Richard Allison of the Iran- United States Claims Tribunal in The Hague, Netherlands. He also practiced law with Hogan Lovells in Washington, D.C. and was a Senior Legal Advisor to the Claims Resolution Tribunal for Dormant Activities in Zurich, Switzerland.

    He earned his B.A. with Honors from Baylor University in 1985, his M.Div. from Southern Baptist Theological Seminary, his J.D. with Honors from New York University, and his LL.M., first in class, from Edinburgh University.

    Omeed Assefi serves as Acting Deputy Assistant Attorney General with a focus on criminal enforcement. At the beginning of the second Trump Administration, Mr. Assefi served as the division’s Acting Assistant Attorney General. Prior to that position, he litigated criminal prosecutions and led complex investigations against major companies and individuals for antitrust violations as a member of the division’s Washington Criminal Section. Previously, Mr. Assefi served as an Assistant United States Attorney in the District of Columbia. There, he prosecuted violent crime in U.S. District Court as well as Superior Court.

    Before joining the U.S. Attorney’s Office, Mr. Assefi served in the Trump Administration as a Deputy Associate Attorney General in the Office of the Associate Attorney General. There, he helped supervise the Civil, Antitrust, and Civil Rights Divisions. Mr. Assefi also served as Chief of Staff of the Civil Rights Division. Mr. Assefi began his service in the Trump Administration as an Assistant Special Counsel in the White House Counsel’s Office, where he represented the Office of the President in the Department of Justice Special Counsel’s Investigation into allegations of Russian meddling in the 2016 U.S. Presidential Election. Mr. Assefi earned a J.D. from American University Washington College of Law, a M.P.P. from George Mason University’s Schar School of Public Policy, and a B.A. from Trinity College.

    Mark Hamer serves as Deputy Assistant Attorney General with a focus on civil litigation and enforcement. He has over 30 years of litigation experience in both public service and private practice.  Before returning to the Division, Mr. Hamer was a partner at a global law firm where he served as Global Chair of its Antitrust & Competition Practice Group, leading a team of over 250 competition lawyers in 43 countries. In private practice, he focused on antitrust litigation and antitrust conduct and merger investigations around the world. Mr. Hamer previously served as a trial attorney in the Antitrust Division handling both merger and non-merger litigation. Mr. Hamer received his J.D. from the University of Virginia School of Law, and a B.A. in History with High Distinction from the University of Virginia.

    Dina Kallay serves as Deputy Assistant Attorney General, Policy & International Affairs. Before joining the Antitrust Division, she was global Head of Competition Law at Ericsson. From 2006-2013, Dina served as Counsel for Intellectual Property & International Antitrust at the Federal Trade Commission (FTC) Office of International Affairs. Earlier in her career she practiced law at several law firms, most recently with Howrey LLP in Washington D.C., and worked at the European Commission’s Directorate General for Competition (DG COMP) in Brussels, Belgium

    Dina received her LL.B. magna cum laude and B.A. in economics from Tel Aviv University (1996), and her LL.M. (Int’l Economic Law) (1998) and S.J.D. (2003) from the University of Michigan in Ann Arbor, where she was a student of former Assistant Attorney General for Antitrust, Professor Tom Kauper. She has taught antitrust and intellectual property at the Hebrew, Bar Ilan and Georgetown Universities, and is a frequent writer and speaker on international antitrust and antitrust-intellectual property topics.

    William “Bill” Rinner serves as Deputy Assistant Attorney General with a focus on civil enforcement and mergers. Prior to his return to the division, Mr. Rinner was Senior Regulatory Counsel at Apollo Global Management Inc. There, he was responsible for overseeing antitrust and various other regulatory matters. From 2017-2020, Mr. Rinner served at the Antitrust Division first as Counsel to the Assistant Attorney General, and subsequently as Chief of Staff and Senior Counsel. Earlier in his career, he practiced antitrust law at two major national firms. After law school, he clerked for Hon. Richard Posner of the Seventh Circuit Court of Appeals. He received a J.D. from Yale Law School, and a B.A. in Economics from the University of Notre Dame.

    Dr. Chetan Sangvhi serves as Deputy Assistant Attorney General focused on Economics. Dr. Sanghvi has deep experience conducting economic research and analyses in the context of antitrust policy. In his tours of duty at the FTC and in private practice, he has evaluated the competitive impacts of hundreds of proposed mergers and other antitrust concerns. He has been recognized by the FTC for his “outstanding intellectual and analytical contributions to a broad range of complex economic issues arising in the FTC’s competition mission” and by professional reference publications. Dr. Sanghvi has taught at New York University, Johns Hopkins University, Rutgers University, and Trinity College and holds a PhD in economics from Rutgers University and a BA in economics from Northwestern University.

    Sara Matar serves as the Chief of Staff. Prior to this role, she served as an Assistant United States Attorney in the U.S. Attorney’s Office in Washington D.C. Sara was previously a senior advisor to Congressman Lee Zeldin on foreign policy and judiciary matters. She also served as a staff member on the House Foreign Affairs Committee where she worked on oversight and Middle East policy. Sara received her J.D from George Washington University Law School and graduated with a bachelor’s degree from Emerson College. She served as law clerk to the Honorable Judge Lynn Hughes in the Southern District of Texas.

    MIL Security OSI

  • MIL-OSI USA: Assistant Attorney General Gail Slater Welcomes Antitrust Division Leadership Team

    Source: US State of North Dakota

    Assistant Attorney General Gail Slater of the Justice Department’s Antitrust Division welcomes a new member of the division’s leadership team. AAG Slater appointed Dina Kallay to serve as Deputy Assistant Attorney General for International, Policy and Appellate. Kallay joins the division’s leadership team including Principal Deputy Assistant Attorney General, four Deputy Assistant Attorneys General and Chief of Staff.

    “The DOJ Antitrust Division is truly fortunate to have in place a deep bench of experts so early in the Trump 47 Administration. Each team member brings broad experience to their government service, and I am truly grateful to them for stepping into their roles as we take over several landmark cases,” said Assistant Attorney General Gail Slater. “I look forward to working with this talented team as well as the dedicated staff of the Antitrust Division as we work together to enforce the nation’s antitrust laws.”

    The leadership team includes:

    Roger Alford serves as Principal Deputy Assistant Attorney General. Mr. Alford previously served in the first Trump Administration as Deputy Assistant Attorney General in the Antitrust Division. He is a tenured Professor of Law on leave from Notre Dame Law School, where he has taught since 2012. During that time, he also consulted on antitrust matters, including as an expert witness in the landmark 2023 real estate $1.8 billion litigation against the National Association of Realtors, and since 2019 consulting for Texas Attorney General Ken Paxton in Texas v. Google. He served as a law clerk to Judge James Buckley of the United States Court of Appeals for the D.C. Circuit, and Judge Richard Allison of the Iran- United States Claims Tribunal in The Hague, Netherlands. He also practiced law with Hogan Lovells in Washington, D.C. and was a Senior Legal Advisor to the Claims Resolution Tribunal for Dormant Activities in Zurich, Switzerland.

    He earned his B.A. with Honors from Baylor University in 1985, his M.Div. from Southern Baptist Theological Seminary, his J.D. with Honors from New York University, and his LL.M., first in class, from Edinburgh University.

    Omeed Assefi serves as Acting Deputy Assistant Attorney General with a focus on criminal enforcement. At the beginning of the second Trump Administration, Mr. Assefi served as the division’s Acting Assistant Attorney General. Prior to that position, he litigated criminal prosecutions and led complex investigations against major companies and individuals for antitrust violations as a member of the division’s Washington Criminal Section. Previously, Mr. Assefi served as an Assistant United States Attorney in the District of Columbia. There, he prosecuted violent crime in U.S. District Court as well as Superior Court.

    Before joining the U.S. Attorney’s Office, Mr. Assefi served in the Trump Administration as a Deputy Associate Attorney General in the Office of the Associate Attorney General. There, he helped supervise the Civil, Antitrust, and Civil Rights Divisions. Mr. Assefi also served as Chief of Staff of the Civil Rights Division. Mr. Assefi began his service in the Trump Administration as an Assistant Special Counsel in the White House Counsel’s Office, where he represented the Office of the President in the Department of Justice Special Counsel’s Investigation into allegations of Russian meddling in the 2016 U.S. Presidential Election. Mr. Assefi earned a J.D. from American University Washington College of Law, a M.P.P. from George Mason University’s Schar School of Public Policy, and a B.A. from Trinity College.

    Mark Hamer serves as Deputy Assistant Attorney General with a focus on civil litigation and enforcement. He has over 30 years of litigation experience in both public service and private practice.  Before returning to the Division, Mr. Hamer was a partner at a global law firm where he served as Global Chair of its Antitrust & Competition Practice Group, leading a team of over 250 competition lawyers in 43 countries. In private practice, he focused on antitrust litigation and antitrust conduct and merger investigations around the world. Mr. Hamer previously served as a trial attorney in the Antitrust Division handling both merger and non-merger litigation. Mr. Hamer received his J.D. from the University of Virginia School of Law, and a B.A. in History with High Distinction from the University of Virginia.

    Dina Kallay serves as Deputy Assistant Attorney General, Policy & International Affairs. Before joining the Antitrust Division, she was global Head of Competition Law at Ericsson. From 2006-2013, Dina served as Counsel for Intellectual Property & International Antitrust at the Federal Trade Commission (FTC) Office of International Affairs. Earlier in her career she practiced law at several law firms, most recently with Howrey LLP in Washington D.C., and worked at the European Commission’s Directorate General for Competition (DG COMP) in Brussels, Belgium

    Dina received her LL.B. magna cum laude and B.A. in economics from Tel Aviv University (1996), and her LL.M. (Int’l Economic Law) (1998) and S.J.D. (2003) from the University of Michigan in Ann Arbor, where she was a student of former Assistant Attorney General for Antitrust, Professor Tom Kauper. She has taught antitrust and intellectual property at the Hebrew, Bar Ilan and Georgetown Universities, and is a frequent writer and speaker on international antitrust and antitrust-intellectual property topics.

    William “Bill” Rinner serves as Deputy Assistant Attorney General with a focus on civil enforcement and mergers. Prior to his return to the division, Mr. Rinner was Senior Regulatory Counsel at Apollo Global Management Inc. There, he was responsible for overseeing antitrust and various other regulatory matters. From 2017-2020, Mr. Rinner served at the Antitrust Division first as Counsel to the Assistant Attorney General, and subsequently as Chief of Staff and Senior Counsel. Earlier in his career, he practiced antitrust law at two major national firms. After law school, he clerked for Hon. Richard Posner of the Seventh Circuit Court of Appeals. He received a J.D. from Yale Law School, and a B.A. in Economics from the University of Notre Dame.

    Dr. Chetan Sangvhi serves as Deputy Assistant Attorney General focused on Economics. Dr. Sanghvi has deep experience conducting economic research and analyses in the context of antitrust policy. In his tours of duty at the FTC and in private practice, he has evaluated the competitive impacts of hundreds of proposed mergers and other antitrust concerns. He has been recognized by the FTC for his “outstanding intellectual and analytical contributions to a broad range of complex economic issues arising in the FTC’s competition mission” and by professional reference publications. Dr. Sanghvi has taught at New York University, Johns Hopkins University, Rutgers University, and Trinity College and holds a PhD in economics from Rutgers University and a BA in economics from Northwestern University.

    Sara Matar serves as the Chief of Staff. Prior to this role, she served as an Assistant United States Attorney in the U.S. Attorney’s Office in Washington D.C. Sara was previously a senior advisor to Congressman Lee Zeldin on foreign policy and judiciary matters. She also served as a staff member on the House Foreign Affairs Committee where she worked on oversight and Middle East policy. Sara received her J.D from George Washington University Law School and graduated with a bachelor’s degree from Emerson College. She served as law clerk to the Honorable Judge Lynn Hughes in the Southern District of Texas.

    MIL OSI USA News

  • MIL-OSI Global: How your mouth could be killing your heart

    Source: The Conversation – UK – By Steven W. Kerrigan, Professor of Precision Therapeutics, School of Pharmacy and Biomolecular Sciences, RCSI University of Medicine and Health Sciences

    shutterstock FotoDuets/Shutterstock

    The mouth is often described as a window to overall health – and for good reason. A growing body of research reveals a significant link between poor dental hygiene and cardiovascular disease. While these two areas of health may seem unrelated, the condition of your oral health can have far-reaching effects on the heart.

    Gum disease and oral infections can trigger inflammation, allow harmful bacteria into the bloodstream, and, in severe cases, even lead to direct infection of heart tissue. Together, these effects can contribute to serious, sometimes life-threatening, cardiovascular conditions.

    At the centre of this connection lies periodontitis – a severe form of gum disease caused by long-term plaque buildup and inadequate oral hygiene. Left untreated, plaque irritates and inflames gum tissue, eventually causing it to recede and deteriorate.

    This breakdown gives oral bacteria easier access to the bloodstream. Everyday actions like brushing, flossing, or chewing – and especially dental procedures – can provide a pathway for these microbes to travel through the body.

    Once in the bloodstream, certain bacteria can attach to the endothelium, the inner lining of blood vessels. This disrupts the vascular barrier, making it easier for infection to spread throughout the body, including to vital organs. In extreme cases, this can lead to organ failure – or even death.

    Inflammation and infection

    Systemic inflammation is one of the main ways oral health affects heart health. Chronic periodontitis triggers a prolonged immune response, increasing levels of key inflammatory markers such as C-reactive protein and cytokines.

    These molecules can damage blood vessel linings and contribute to the development of atherosclerosis – a condition that narrows arteries, raises blood pressure and dramatically increases the risk of heart attacks and strokes.

    Inflammation is now recognised not only as a symptom of cardiovascular disease but also as a driving force behind it. This insight elevates oral care from a cosmetic concern to a critical aspect of heart disease prevention.

    Poor oral hygiene can also increase the risk of infective endocarditis (IE), a serious infection of the heart’s inner lining or valves. This condition typically occurs when oral bacteria – especially from the streptococcus viridans group –enter the bloodstream and colonise damaged areas of the heart.

    People with pre-existing valve abnormalities, prosthetic valves, or congenital heart defects are particularly vulnerable. For patients with prosthetic valves or certain heart conditions, dentists may even recommend antibiotics before specific procedures to minimise the risk of infective endocarditis. IE is a medical emergency requiring prolonged antibiotic treatment or, in some cases, surgery.

    Epidemiological studies support this oral-cardiac link. People with gum disease are significantly more likely to suffer from heart disease. While these studies can’t always prove direct causation, the correlations are strong – even after accounting for shared risk factors like smoking, diabetes and poor diet.

    One study found that people with periodontitis were up to twice as likely to develop coronary artery disease compared to those with healthy gums. Other studies point to a “dose-response” effect: the more severe the gum disease, the greater the cardiovascular risk.

    Oral microbiome

    Smoking, unhealthy diets, excessive alcohol consumption and diabetes all contribute to both poor oral health and heart disease. Tobacco weakens gum tissue and suppresses immune function. Alcohol can dry out the mouth and disrupt the oral microbiome. And poorly controlled diabetes impairs circulation and slows healing, worsening both periodontal and cardiovascular conditions.

    This overlap doesn’t make the research less meaningful – in fact, it strengthens the case for addressing health holistically. Healthy habits benefit the whole body, not just isolated systems.

    Emerging research also suggests that oral hygiene may influence heart health through changes in the body’s microbiome. A poorly maintained mouth allows harmful bacteria to overtake beneficial microbes, causing an imbalance known as dysbiosis. This can disrupt immune function and contribute to chronic inflammation and atherosclerosis.

    To be clear, good dental hygiene alone won’t eliminate heart disease risk. Genetics, diet, exercise and underlying conditions all play crucial roles. But maintaining oral health is a simple, effective and often overlooked part of preventive health care. Regular brushing and flossing, routine dental visits and prompt treatment of gum disease can all reduce the risk of systemic complications.

    Increasingly, health professionals are recognising the importance of collaboration. Cardiologists are being encouraged to ask about oral health, and dentists are urged to consider cardiovascular risk factors during checkups. This integrated approach can lead to earlier detection, more personalised care, and better long-term outcomes.

    The mouth is far more than just the beginning of the digestive system – it plays a vital role in overall wellbeing. The connection between oral health and heart disease underscores the need to treat oral care as a foundational part of preventive medicine. By brushing up on good habits, individuals can protect not only their smile – but their heart, too

    Steven W. Kerrigan receives funding from Science Foundation Ireland, Health Research Board of Ireland, Irish Research Council and Enterprise Ireland .

    ref. How your mouth could be killing your heart – https://theconversation.com/how-your-mouth-could-be-killing-your-heart-254860

    MIL OSI – Global Reports

  • MIL-OSI Global: Thirty years on, our research linking viral infections with Alzheimer’s is finally getting the attention it deserves

    Source: The Conversation – UK – By Ruth Itzhaki, Professor Emeritus of Molecular Neurobiology at the University of Manchester and a Visiting Professorial Fellow, University of Oxford

    meeboonstudio/Shutterstock

    The common cold sore virus, which is often caught in childhood, usually stays in the body for life – quietly dormant in the nerves. Now and then, things like stress, illness or injury can trigger it, bringing on a cold sore in some people. But this same virus – called herpes simplex virus type 1 – may also play an important role in something far more serious: Alzheimer’s disease.

    Over 30 years ago, my colleagues and I made a surprising discovery. We found that this cold sore virus can be present in the brains of older people. It was the first clear sign that a virus could be quietly living in the brain, which was long thought to be completely germ-free – protected by the so-called “blood-brain barrier”.

    Then we discovered something even more striking. People who have a certain version of a gene (called APOE-e4) that increases their risk of Alzheimer’s, and who have been infected with this virus, have a risk that is many times greater.

    To investigate further, we studied brain cells that we infected with the virus. They produced the same abnormal proteins (amyloid and tau) found in the brains of people with Alzheimer’s.

    We believe that the virus stays mainly dormant in the body for years – possibly decades. But later in life, as the immune system gets weaker, it can enter the brain and reactivate there. When it does, it will damage brain cells and trigger inflammation. Over time, repeated flare-ups could gradually cause the kind of damage that leads to Alzheimer’s in some people.

    We later found the virus’s DNA inside the sticky clumps of these proteins, which are found in the brains of Alzheimer’s patients. Even more encouragingly, antiviral treatments reduced this damage in the lab, suggesting that drugs might one day help to slow or even prevent the disease.

    Large population studies by others found that severe infections, specifically with the cold sore virus, was a strong predictor of Alzheimer’s, and that specific antiviral treatment reduced the risk.

    Our research didn’t stop there. We wondered if other viruses that lie dormant in the body might have similar effects – such as the one responsible for chickenpox and shingles.

    Herpes hides out in our body from childhood – occasionally erupting as cold sores.
    Domaskina/Shutterstock

    Shingles vaccine offers another clue

    When we studied health records from hundreds of thousands of people in the UK, we saw something interesting. People who had shingles had only a slightly higher risk of developing dementia. Yet those who had the shingles vaccine were less likely to develop dementia at all.

    A new Stanford University-led study gave similar results.

    This supported our long-held proposal that preventing common infections could lower the risk of Alzheimer’s. Consistently, studies by others showed that infections were indeed a risk and that some other vaccines were protective against Alzheimer’s.

    We then explored how risk factors for Alzheimer’s such as infections and head injuries could trigger the hidden virus in the brain.

    Using an advanced 3D model of the brain with a dormant herpes infection, we found that when we introduced other infections or simulated a brain injury, the cold sore virus reactivated and caused damage similar to that seen in Alzheimer’s. But when we used a treatment to reduce inflammation, the virus stayed inactive, and the damage didn’t happen.

    All of this suggests that the virus that causes cold sores could be an important contributor to Alzheimer’s, especially in people with certain genetic risk factors. It also opens the door to possible new ways of preventing the disease, such as vaccines or antiviral treatments that stop the virus from waking up and harming the brain.

    What began as a link between cold sores and memory loss has grown into a much bigger story – one that may help us understand, and eventually reduce, the risk of one of the most feared diseases of our time.

    Ruth Itzhaki 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. Thirty years on, our research linking viral infections with Alzheimer’s is finally getting the attention it deserves – https://theconversation.com/thirty-years-on-our-research-linking-viral-infections-with-alzheimers-is-finally-getting-the-attention-it-deserves-254656

    MIL OSI – Global Reports

  • MIL-OSI Global: Is the UK’s energy storage growing fast enough?

    Source: The Conversation – UK – By Victor Becerra, Professor of Power Systems Engineering, University of Portsmouth

    Sommart Sombutwanitkul/Shutterstock

    Britain’s booming green energy generation has a costly side-effect: the national electricity system operator has had to compensate wind turbine operators that could have produced more clean electricity than the grid could take.

    The cost of paying windfarms to temporarily switch off rose significantly in early 2025, surpassing £250 million in the first two months of the year. This figure not only includes these “constraint payments” to windfarm operators, but also payments to gas power plants to switch on and meet demand in the south of England that could theoretically be met by wind energy.

    Wind power is often generated in remote areas like the Scottish Highlands, where there is low electricity demand. To transmit this power over long distances to areas of higher demand (mostly in the south of England) requires power lines, but these have transmission limits and there are not enough of them.

    Britain will only make effective use of its energy potential if grid-scale energy storage keeps pace with the expansion of new windfarms and other forms of intermittent renewable energy, such as solar.

    Large-scale battery systems, pumped hydro and other storage methods could capture the excess energy injected by windfarms on windy days and release it when needed. But are these energy storage options arriving quickly enough?

    Why is storage so important?

    Most British consumers will not see a significant change in how they use electricity with the introduction of planned storage installations, other than fewer blips in power quality, such as flickering or dimming lights.

    You might spot these new energy storage facilities in rows of what look like shipping containers but are actually batteries. And the national grid (which serves England, Wales and Scotland – Northern Ireland has a separate electricity network) will be more capable of responding quickly to even minor variations in electricity supply and demand, meaning fewer headlines about curtailed windfarms.

    A lithium-ion grid battery site.
    106882997/Shutterstock

    The UK government is aiming to build up to 27 gigawatts of battery storage by 2030 (in 2023, battery capacity was estimated to be around 5 gigawatts). There are applications totalling 59 gigawatts of battery storage in the connections queue for 2030.

    Some of these are speculative – introduced to secure connection slots and permissions, with the intention of selling the rights on. These connections will not necessarily be built, yet contribute to long delays in approvals.

    As a result, the energy regulator Ofgem has been working with network operators to reform the connections queue. This includes new rules and more coordination between grid operators and project developers, as well as incentives (such as lower connection charges) to encourage battery developers to ensure their output can be adjusted to accommodate network constraints when necessary.

    Having substantial grid-scale energy storage could help stabilise electricity prices, which might give households lower and less volatile bills. It would also reduce the need to fire up gas generators during supply lulls, lowering the influence of expensive imported gas on electricity prices.

    Options and opportunities

    Storing excess renewable energy involves a range of technologies. Short-duration storage options such as batteries can supply energy ranging from seconds to a few hours. Long-duration storage, such as pumped hydro, can supply energy for several hours, days or more.

    Pumped hydro is the oldest long-duration storage technology. It involves storing vast amounts of energy by pumping water to a higher reservoir when electricity is plentiful, and releasing it to a lower reservoir through a turbine when needed. Dinorwig in north Wales and Cruachan in western Scotland are capable of storing 9 and 7 gigawatt-hours of energy, respectively.

    Major expansions are planned, such as the new pumped hydro storage scheme Coire Glas in Scotland. Expected to be completed around 2030-31, it is designed to store 30 gigawatt-hours, adding vast reserves of energy to the grid.

    Britain’s largest grid-scale battery installation, the Minety battery storage project completed in 2022 in Wiltshire, southern England, is capable of absorbing or delivering 150 megawatts – roughly equivalent to the power demand of 450,000 UK households.

    While Britain is making progress with its storage infrastructure, other countries are scaling up rapidly. China has built huge pumped hydro stations and the US is deploying very large grid-scale batteries. Germany, meanwhile, is testing hydrogen storage to absorb the power from its onshore windfarms.

    New forms of storage

    There is a drive by energy companies to develop new forms of long-duration storage. Along with hydrogen, liquid‑air storage is capable of inter-seasonal storage. This would allow solar energy collected during the summer to be available for release during the duller autumn and winter months.

    A solar farm in west Sussex, southern England.
    PBabic/Shutterstock

    In liquid-air plants, excess electricity is used to cool air to a liquid which can then be stored in insulated tanks. When electricity is required, the liquid air is heated and turned back into a gas, which moves a turbine and generates electricity. A 50-megawatt liquid-air plant planned near Manchester is expected to start commercial operation in 2026.

    In hydrogen energy storage plants, surplus electricity powers an electrolyser that splits water molecules into hydrogen and oxygen. The hydrogen is stored and, when electricity is needed, fed into a fuel cell or turbine to generate the electricity. An example is the proposed Aldbrough facility in east Yorkshire, which is expected to be in operation by 2030 and will have a storage capacity of 320 gigawatt-hours. This facility will use three repurposed salt caverns originally developed to store natural gas.

    Energy storage technology has become a serious business opportunity, with companies investing billions of pounds into building new facilities. The variety of projects in the pipeline suggests the UK will be better able to avoid curtailing wind energy in the future, even accounting for growth in wind power capacity. Paying windfarm operators to switch off may soon be a thing of the past.


    Don’t have time to read about climate change as much as you’d like?

    Get a weekly roundup in your inbox instead. Every Wednesday, The Conversation’s environment editor writes Imagine, a short email that goes a little deeper into just one climate issue. Join the 45,000+ readers who’ve subscribed so far.


    Victor Becerra 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. Is the UK’s energy storage growing fast enough? – https://theconversation.com/is-the-uks-energy-storage-growing-fast-enough-251867

    MIL OSI – Global Reports

  • MIL-OSI Global: How we discovered specific brain cells that enable intelligent behaviour

    Source: The Conversation – UK – By Mohamady El-Gaby, Postdoctoral Neuroscientist, University of Oxford

    Just Life/Shutterstock

    For decades, neuroscientists have developed mathematical frameworks to explain how brain activity drives behaviour in predictable, repetitive scenarios, such as while playing a game. These algorithms have not only described brain cell activity with remarkable precision but also helped develop artificial intelligence with superhuman achievements in specific tasks, such as playing Atari or Go.

    Yet these frameworks fall short of capturing the essence of human and animal behaviour: our extraordinary ability to generalise, infer and adapt. Our study, published in Nature late last year, provides insights into how brain cells in mice enable this more complex, intelligent behaviour.

    Unlike machines, humans and animals can flexibly navigate new challenges. Every day, we solve new problems by generalising from our knowledge or drawing from our experiences. We cook new recipes, meet new people, take a new path – and we can imagine the aftermath of entirely novel choices.

    It was in the mid-20th century that psychologist Edward Tolman described the concept of “cognitive maps”. These are internal, mental representations of the world that organise our experiences and allow us to predict what we’ll see next.

    Starting in the 1970s, researchers identified a beautiful system of specialised cells in the hippocampus (the brain’s memory centre) and entorhinal cortex (an area that deals with memory, navigation, and time perception) in rodents that form a literal map of our environments.

    These include “place cells”, which fire at specific locations, and “grid cells” that create a spatial framework. Together, these and a host of other neurons encode distances, goals and locations, forming a precise mental map of the physical world and where we are within it.

    Section of mouse hippocampus.
    Alexandros A Lavdas/Shutterstock

    And now our attention has turned to other areas of cognition beyond finding our way around generalisation, inference, imagination, social cognition and memory. The same areas of the brain that help us navigate in space are also involved in these functions.

    Cells for generalising?

    We wanted to know if there are cells that organise the knowledge of our behaviour, rather than the outside world, and how they work. Specifically, what are the algorithms that underlie the activity of brain cells as we generalise from past experience? How do we rustle up that new pasta dish?

    And we did find such cells. There are neurons that tell us “where we are” in a sequence of behaviour (we haven’t named the cells).

    To uncover the brain cells, networks and algorithms that perform these roles, we studied mice, training the animals to complete a task. The task had a sequence of actions with a repeating structure. Mice moved through four locations, or “goals”, containing a water reward (A, B, C and D) in loops.

    When we moved the location of the goals, the mice were able to infer what came next in the sequence – even when they had never experienced that exact scenario before.

    When mice reached goal D in a new location for the first time, they immediately knew to return to goal A. This wasn’t memory, because they’d never encountered it. Instead, it shows that the mice understood the general structure of the task and tracked their position within it.

    The mice had electrodes implanted into the brain, which allowed us to capture neural activity during the task. We found that specific cells in the cortex (the outermost layer of the brain) collectively mapped the animal’s goal progress. For example, one cell could fire when the animal was 70% of the way to its goal, regardless of where the goal was or how far away.

    Some cells tracked progress towards immediate subgoals – like chopping vegetables in our cooking analogy – while others mapped progress towards the overall goal, such as finishing the meal.

    Together, these goal progress cells created a system that gave our location in behavioural space rather than a physical space. Crucially, the system is flexible and can be updated if the task changes. This encoding allows the brain to predict the upcoming sequence of actions without relying on simple associative memories.

    Common experiences

    Why should the brain bother to learn general structural representations of tasks? Why not create a new representation for each one? For generalisation to be worthwhile, the tasks we complete must contain regularities that can be exploited — and they do.

    The behaviour we compose to reach our goals is replete with repetition. Generalisation allows knowledge to extend beyond individual instances. Throughout life, we encounter a highly structured distribution of tasks. And each day we solve new problems by generalising from past experiences.

    A previous encounter with making bolognese can inform a new ragu recipe, because the same general steps apply to both (such as starting with frying onions and adding fresh herbs at the end). We propose that the goal-progress cells in the cortex serve as the building blocks – internal frameworks that organise abstract relationships between events, actions and outcomes. While we’ve only shown this in mice, it is plausible that the same thing happens in the human brain.

    By documenting these cellular networks and the algorithms that underlie them, we are building new bridges between human and animal neuroscience, and between biological and artificial intelligence. And pasta.

    Special thanks to Alison Cranage for her support in writing this article.

    Mohamady El-Gaby receives funding from the Wellcome Trust.

    ref. How we discovered specific brain cells that enable intelligent behaviour – https://theconversation.com/how-we-discovered-specific-brain-cells-that-enable-intelligent-behaviour-254233

    MIL OSI – Global Reports

  • MIL-OSI Global: Cracked heels can be a painful health risk – here’s how to keep your feet smooth this summer

    Source: The Conversation – UK – By Craig Gwynne, Senior Lecturer in Podiatry, Cardiff Metropolitan University

    Smileus/Shutterstock

    As temperatures rise and sandals make their seasonal debut, our feet step into the spotlight. But summer presents challenges that make foot care especially important. Heat, sun exposure and the temptation to go barefoot can lead to dry, cracked heels – leaving feet feeling uncomfortable.

    The good news? A few simple habits can keep your feet healthy, smooth and ready for sandal season.

    Cracked heels – also known as heel fissures – develop due to dry skin and reduced elasticity. Because feet lack sebaceous glands, they don’t produce natural oils, which makes them more prone to dryness. In response to friction and pressure, the skin thickens, but this added thickness can split under the stress of walking or standing.

    Summer tends to exacerbate the issue. Open-back shoes like flip-flops allow the heel’s fat pad to expand, increasing stress on the surrounding skin. Research shows that repeated exposure to hot and dry environments significantly reduces skin hydration, increasing the risk of fissures developing. So, long hours standing at events or walking on hot surfaces – like pavement or poolside tiles – further weaken the skin’s barrier.

    Other contributing factors include obesity, which places greater pressure on the heels. Conditions like eczema and psoriasis, especially when they cause broken skin, significantly compromise the skin barrier. These conditions can lead to inflammation, dryness and reduced moisture retention, weakening the skin’s ability to act as a protective barrier. Excess moisture from sweating or prolonged soaking may soften the skin too much and reduce its resilience, making it prone to fissures.

    Cracked heels aren’t just a cosmetic problem – they can become painful and even dangerous. Without treatment, fissures can deepen and bleed, making walking uncomfortable and increasing the risk of infection.

    For those with health conditions like diabetes, hypothyroidism or vascular disease, even small cracks can escalate into serious complications, including cellulitis or ulcers. Poor circulation and reduced healing ability mean these issues can quickly become severe.

    Prevention

    Prevention is simple and effective when made part of your daily routine.

    Moisturise daily – use creams with 10% urea or lactic acid to retain moisture and soften thickened skin.

    Wear supportive footwear – while sandals are summer staples, many lack proper support. Choose shoes with cushioning and heel support when possible. If you wear open-back styles, alternate with more structured footwear to minimise heel stress.

    Avoid going barefoot – walking on rough or hot surfaces dries out the skin and causes micro-traumas that increase the risk of cracking.

    Stay hydrated – drinking enough water helps maintain skin elasticity from the inside out.

    Exfoliate weekly – briefly soak your feet (for up to five minutes), then gently remove dead skin with a pumice stone or file. This prevents the buildup of thickened skin.

    Treatment

    If cracks have already formed, timely treatment can help heal and restore your skin’s health.

    Apply a heel balm – use a formula containing 10–25% urea and up to 6% salicylic acid. Urea deeply hydrates and softens thick skin, while salicylic acid aids in exfoliation. Avoid using these products during the day if you’re wearing open shoes, as they can make your feet slippery, increasing the risk of falls and injuries.

    Nighttime occlusion – apply balm before bed and cover your feet with cotton socks to lock in moisture. Studies show this improves hydration and speeds up healing.

    See a professional if needed – if your heels are severely cracked, infected, or not responding to at-home care, consult a podiatrist. They may use medical adhesives or prescribe stronger treatments to support healing.

    Take extra care if you’re in a high-risk category – if you have diabetes, circulatory issues or inflammatory skin conditions, regular foot checks and prompt treatment of minor cracks are crucial. National Institute for Health and Care Excellence guidelines recommend professional care and properly fitted footwear to help avoid serious complications.

    Caution: foot peel socks

    Exfoliating foot peels – often sold as “foot peel socks” – contain exfoliants like glycolic, lactic or salicylic acid, usually in concentrations of 5–17%. These acids help shed layers of dead skin and can be effective for general roughness. However, they are not recommended for cracked heels or heel fissures.

    When used on broken or fragile skin, these peels can cause irritation, delay healing and increase the risk of infection. Those with underlying health issues that affect skin integrity – such as diabetes, poor circulation or chronic skin conditions – should be particularly cautious. In these cases, experts advise against chemical exfoliants due to the higher risk of skin damage and slower healing.

    Instead, targeted treatments like heel balms containing 10–25% urea offer a safer, more suitable option. These help soften and hydrate dry, thickened skin without compromising the protective barrier.

    Your feet support you every day; this summer, return the favour. With a bit of daily care, smart footwear choices and early intervention when problems arise, you can keep your feet looking and feeling great.

    Cracked heels don’t have to be part of your summer story.

    Craig Gwynne 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. Cracked heels can be a painful health risk – here’s how to keep your feet smooth this summer – https://theconversation.com/cracked-heels-can-be-a-painful-health-risk-heres-how-to-keep-your-feet-smooth-this-summer-255027

    MIL OSI – Global Reports

  • MIL-OSI USA: 2025 IAM Scholarship Winners

    Source: US GOIAM Union

    The IAM is pleased to announce the 2025 Scholarship winners. An impartial committee of educators selected 16 recipients for this year’s awards. We congratulate the winners and thank all those who participated in the competition.

    Kendall Alexander Jackson, Local 2198Beatrice Richer, Member, Local 712Matthew Morgani, Local 2323Carson Poe, Local 1943Skylar Wiley, Local 804Cynthia Benzel, Local 1947Alexander Urban, Local 701Makena Blalock, Local 709Jaycee Williams, Local 2003MilesJacob Wood (Vo-Tech), Local 2003Steven Sergenti (Member), Local 2766Boni Jo Boser (Member), Local 463Noah Jimenez – ROMAN MAYFIELD WINNER, Local 1930Kaylee Henry, Local 289Conner Wilson, Local T491Honorable Mentions


    Kendall Alexander Jackson

    College: Sam Houston State University
    Major: Criminal Justice/Forensic Science
    Parent: Stacey Jackson
    Lodge: 2198 Company: United Airlines
    Territory: Air Transport

    Beatrice Richer
    College: McGill University
    Major: Physics/Mathematics
    Parent: Frederic Richer
    Lodge: 712 Company: Bombardier
    Territory: Canada

    Matthew Morgani

    Parent: Francesco Morgani
    College: University of Toronto
    Major: Engineering
    Lodge: 2323 Company: Air Canada
    Territory: Canada
    Carson Poe
    Parent: William Poe
    College: The Ohio State University
    Major: Biomedical Engineering
    Lodge: 1943 Company: Cleveland Cliffs
    Territory: Eastern

    Skylar Wiley
    College: University of Louisville
    Major: Biomedical Sciences/Pre-Med
    Parent: Jason Wiley
    Lodge: 804 Company: UPS
    Territory: Eastern

    Cynthia Benzel
    College: Moraine Park Technical College
    Major: Registered Nurse
    Parent: Benjamin Benzel
    Lodge: 1947 Company: Mercury Marine
    Territory: Midwest

    Alexander Urban
    College: Marquette University
    Major: Finance/Economics
    Parent: Russell Urban
    Lodge: 701 Company: Arnie Bauer Buick Cadillac HMC
    Territory: Midwest

    Makena Blalock
    College: University of Georgia
    Major: Agriculture Communications
    Parent: Chris Blalock
    Lodge: 709 Company: Lockheed Martin
    Territory: Southern

    Jaycee Williams
    College: Troy University
    Major: Exercise Physiology Pre-Health
    Parent: Chad Williams
    Lodge: 2003 Company: M1 Support Services
    Territory: Southern

    Miles Bailess (Vo-Tech)
    College: Hallmark University
    Certificate: Aircraft Mechanic
    Parent: Katie Gamez
    Lodge: 2916 Company: Amentum
    Territory: Southern

    Jacob Wood (Vo-Tech)
    Parent: Thomas Wood
    College: Alabama Aviation College
    Certificate: Airframe and Powerplant Certification
    Lodge: 2003 Company: M1 Support Services
    Territory: Southern

    Steven Sergenti (Member)
    Lodge: 2766 Company: Boeing
    College: University of Alabama – Huntsville
    Major: Aerospace Engineering
    Territory: Southern

    Boni Jo Boser (Member)
    Lodge: 463 Company: Nova Technologies
    Trade School: Nutritional Therapy Association
    Major: Nutritional Therapy Practitioner
    Territory: Southern

    Noah Jimenez – ROMAN MAYFIELD WINNER
    College: University of Oregon
    Major: Political Science/Latino Studies
    Parent : Ana Jimenez
    Lodge: 1930 Company: City of Long Beach
    Territory: Western

    Kaylee Henry
    College: Graceland University-Lamoni
    Major: Forensic Psychology
    Parent: Nathan Henry
    Lodge: 289 Company: SSA Terminals
    Territory: Western

    Conner Wilson
    College: Alfred State
    Major: Welding Technology
    Parent: Scott Wilson
    Lodge: T491 Company: CSX Intermodal
    Territory: Rail Division

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    CategoriesEmployment Issues, MIL-OSI, Scholarships, US GOIAM Union, US Unions

    MIL OSI USA News

  • MIL-OSI USA: Making every visit count: How Federal agencies estimate visitation to our public lands and waters

    Source: US Geological Survey

    Camping at Thousand Island Lake, within the Sierra and Inyo National Forests.

    Federal lands and waters received almost a billion recreational visits per year in recent years, the equivalent of each person in the United States visiting federal lands and waters almost three times a year. Each year, agencies that manage federal lands and waters estimate how many people visited their recreation sites because visitation data are crucial for outdoor recreation planning, decision-making, and managing resources effectively. For example, visitation estimates can inform what visitor services are offered (like, interpretive programs, emergency services, facilities and bathrooms), where staffing is needed, and where investments to improve infrastructure are most warranted. 

    Social scientists at the U.S. Geological Survey Fort Collins Science Center partnered with researchers from the University of Washington and Department of the Interior to document the approaches agencies commonly use to estimate visitation and review approaches that are less commonly used. 

    Estimating visitation can be a challenging task; it may be straightforward to count visitors to places like museums where every visitor pays an entrance fee, but many public lands and waters are free to visit and have numerous entrance and exit points. Agencies use a variety of different methods to navigate this challenge based on the characteristics and context of different locations. Common methods to estimating visitation across agencies include using sensors that count traffic on roads or trails, direct observation of visitors, visitor surveys, and administrative data such as entrance fees, permits, or trail registers. Often, multiple sources of data are combined to generate the most accurate estimates. 

    This report also reviews recent research into new and emerging data and approaches for estimating visitation. Digital mobility data based on locations of mobile devices and geolocated social media are the most studied new source of information on visitation. While these data have underlying biases, they can be effective for measuring visitation when calibrated using on-the-ground counts. 

    E-biking in Montana’s Acton Recreation Area.

    The Expanding Public Lands Outdoor Recreation Experiences (EXPLORE) Act calls for Federal agencies to: report accurate annual visitation data in a consistent manner for each unit of Federal recreational lands and waters in a single reporting system; develop a pilot program for using real-time or predictive data; and advance modeling of recreation use patterns not effectively measured by existing data collection methods. This report is intended to support the implementation of provisions in the EXPLORE Act related to recreation visitation data, as well as provide opportunities to enhance visitation estimation and coordination across federal agencies. 

    MIL OSI USA News

  • MIL-OSI Global: Some ‘Star Wars’ stories have already become reality

    Source: The Conversation – USA – By Daniel B. Oerther, Professor of Environmental Health Engineering, Missouri University of Science and Technology

    Tatooine’s moisture farming equipment stands in the desert of Tunisia, where parts of the ‘Star Wars’ movie series were filmed. Véronique Debord-Lazaro via Flickr, CC BY-SA

    Just 48 short years ago, movie director George Lucas used the phrase “A long time ago in a galaxy far, far away” as the opening to the first “Star Wars” movie, later labeled “Episode IV: A New Hope.” But at least four important aspects of the “Star Wars” saga are much closer – both in time and space – than Lucas was letting on.

    One, the ability to add blue food coloring to milk, was possible even at the time the first film came out. But in 2024, “Star Wars”-themed blue milk became periodically available in grocery stores.

    And we, an environmental health engineer and a civil engineer, know there are at least three more elements of these ancient, distant Lucas stories that might seem like science fiction but are, in fact, science reality.

    Moisture farming

    In that first movie, “Episode IV,” Luke Skywalker’s Uncle Owen was a farmer on the planet of Tatooine. He farmed water from air in the middle of a desert.

    It might sound impossible, but it’s exactly what experts discussed at the second International Atmospheric Water Harvesting Summit hosted by Arizona State University in March 2025.

    Each day, a human needs to consume about the equivalent of 0.8 gallons of water (3 liters). With more than 8 billion people living on the planet, that means engineers need to produce nearly 2.6 trillion gallons (10 trillion liters) of clean drinking water every year. Taken globally, rainfall would be enough, but it’s distributed very unevenly – including landing in the oceans, where it immediately becomes too salty to drink safely.

    Deserts, which cover about one-fifth of the Earth’s land area, are home to about 1 billion people.

    Researchers at places such as Berkeley have developed solar-powered systems that can produce clean drinking water from thin air. In general, they use a material that traps water molecules from the air within its structure and then use sunlight to condense that water out of the material and into drinkable liquid. But there is still a ways to go before they are ready for commercial distribution and available to help large numbers of people.

    Researchers can harvest water from air in the desert, in a process powered only by the Sun.

    Space debris

    When the second Death Star was destroyed in “Return of the Jedi,” it made a huge mess, as you would expect when blowing to smithereens an object at least 87 miles across (140 kilometers). But the movie’s mythology helpfully explains a hyperspace wormhole briefly opened, scattering much of the falling debris across the galaxy.

    As best as anyone can tell, a hyperspace wormhole has never appeared near Earth. And even if such a thing existed or happened, humans might not have the technology to chuck all our trash in there anyway. So we’re left with a whole lot of stuff all around us, including in space.

    According to the website Orbiting Now, in late April 2025 there were just over 12,000 active satellites orbiting the planet. All in all, the United States and other space-faring nations are trying to keep track of nearly 50,000 objects orbiting Earth. And there are millions of fragments of space debris too small to be observed or tracked.

    Just as on Earth’s roads, space vehicles crash into each other if traffic gets too congested. But unlike the debris that falls to the road after an Earth crash, all the bits and pieces that break off in a space crash fly away at speeds of several thousand miles per hour (10,000 to 30,000 kph) and can then hit other satellites or spacecraft that cross their paths.

    This accumulation of space debris is creating an increasing problem. With more satellites and spacecraft heading to orbit, and more stuff up there moving around that might hit them, space travel is becoming more like flying the Millennium Falcon through an asteroid field every day.

    Engineers at NASA, the European Space Agency and other space programs are exploring a variety of technologies – including a net, a harpoon and a laser – to remove the more dangerous pieces of space junk and clean up the space environment.

    Dodging obstacles in space is no picnic.

    The Force itself

    To most Earth audiences, the Force was a mysterious energy field created by life that binds the galaxy together. That is until 1999, when “Episode I: The Phantom Menace” revealed that the Force came from midi-chlorians, a microscopic, sentient life form that lives within every living cell.

    To biologists, midi-chlorians sound suspiciously similar to mitochondria, the powerhouse of our cells.
    The current working hypothesis is that mitochondria emerged from bacteria that lived within cells of other living things. And mitochondria can communicate with other life forms, including bacteria.

    There are many different kinds of mitochondria, and medical professionals are learning how to transplant mitochondria from one cell to another just like they transplant organs from one person’s body to another. Maybe one day a transplant procedure could help people find the light side of the Force and turn away from the dark side.

    May the Fourth – and the Force – be with you.

    Daniel B. Oerther is affiliated with the American Academy of Environmental Engineers and Scientists.

    William Schonberg occasionally receives funding from NASA.

    ref. Some ‘Star Wars’ stories have already become reality – https://theconversation.com/some-star-wars-stories-have-already-become-reality-255563

    MIL OSI – Global Reports

  • MIL-OSI USA: Welch, Britt Introduce Bipartisan Bill to Refocus National Hydrology Research, Boost Flood Resiliency Bill would make permanent the hydrology research center at UVM

    US Senate News:

    Source: United States Senator Peter Welch (D-Vermont)

    WASHINGTON, D.C. — U.S. Senators Peter Welch (D-Vt.) and Katie Britt (R-Ala.) this week reintroduced the bipartisan Water Research Optimization Act of 2025, legislation to streamline hydrological forecast modeling within the National Weather Service. The Senators’ legislation would place America’s 13 River Forecast Centers under the supervision and oversight of the Office of Water Protection and solidify existing hydrology work conducted through the Cooperative Institute for Research to Operations in Hydrology (CIROH), the United States’ first-ever center for water forecast operations.  
    CIROH has evolved into a revolutionary, collaborative hub between the public and private sector for research and development. The Water Research Optimization Act of 2025 would make CIROH’s research center at the University of Vermont (UVM) permanent and align UVM’s hydrology work with the National Weather Service to boost flood resiliency research.  
    “Investing in hydrology modeling and prediction is crucial to boosting flood resilience across the country, from Vermont to Alabama. That includes supporting important hydrology research and programs at the University of Vermont that improve hydrologic forecasting, such as the Cooperative Institute for Research to Operations in Hydrology,” said Senator Welch. “Our bipartisan bill will strengthen and align current hydrology research at the National Weather Service with vital research at UVM to foster flood resilience and help communities rebuild better after natural disasters.”  
    “The National Water Center has been instrumental to NOAA’s efforts to strengthen America’s water forecasting capabilities, improve weather-preparedness, and modernize water research technologies,” said Senator Britt. “I’m proud of the Center’s world-class capabilities, and I have no doubt this legislation will further enhance critical research and applied sciences that benefit our entire nation. I’m grateful to Senator Welch for his support and leadership through our bipartisan bill.” 
    “We are grateful to Senators Welch and Britt for their leadership in introducing pivotal legislation to support CIROH. Funding for these efforts allows the University of Vermont to continue vital research on water that impacts the quality of life of Vermonters and communities across the country. We are proud to be able to contribute to this work,” said Kirk Dombrowski, Vice President for Research and Economic Development, University of Vermont. 
    CIROH’s national coalition of academic, industry, and non-profit partners includes the University of Vermont, which functions closely alongside the National Oceanic and Atmospheric Administration’s (NOAA) National Water Center to support stakeholders with hydrological data and important weather-related forecasts and warnings. This legislation would place CIROH Centers under the supervision and oversight of the National Weather Service’s Office of Water Protection and codify the National Water Center’s authority to lead the transition of water resources research.  
    Read and download the full text of the bill. 

    MIL OSI USA News

  • MIL-OSI Global: Virginia Giuffre’s treatment in the media highlights the great consequences of accusing high profile men of abuse

    Source: The Conversation – UK – By Lindsey Blumell, Lecturer in Journalism, City St George’s, University of London

    Virginia Giuffre, one of the most prominent accusers of sex offender Jeffrey Epstein, has died at age 41. Her family said she died by suicide at her farm in Australia.

    Giuffre had long accused Prince Andrew of sexually assaulting her when she was a teenager. She brought a civil sexual assault case against him, which Andrew ultimately settled out of court for an undisclosed sum. He has denied all claims against him. But the accusations and his friendship with Epstein ultimately led to Andrew’s partial withdrawal from public life.

    Giuffre’s story is a poignant reminder of the great consequences to anyone who speaks out about their abuse, especially someone who speaks out against the powerful.

    Giuffre was not just a victim of Epstein’s crimes, she was also the focus of brutal tabloid media coverage in the UK and around the world. That’s not to say there weren’t moments of great reporting. But those were often overshadowed by sensationalising and stereotyping that regularly accompany reporting on those who come forward with allegations of sexual abuse.

    A search for Virginia Giuffre on news database Factiva yields over 25,000 results. It’s hard to imagine carrying the weight of so much attention, positive or negative.

    News coverage was a mix of support and scrutiny, starting almost 15 years ago and then intensifying in the last six years, when Epstein was arrested. He died while in jail, awaiting trial for sex trafficking charges.

    The first wave of news coverage on Giuffre dates back to early 2011. The tabloids and broadsheets often referred to Giuffre (known as Virginia Roberts then) as a “masseuse” or more explicit terms, while also reporting that she was a minor when she was first allegedly sexually exploited and abused by Epstein and only 17 when she first met Prince Andrew. Coverage largely included one-word quotes from Giuffre, but nothing that humanised her to readers.

    The Times and other publications reported on Andrew’s friendly connection to Epstein – though there was no direct accusation against him at that time.

    There was a breezy tone to coverage that focused on catchy wordplay headlines between the prince and the “pervert” Epstein. Epstein was already a registered sex offender in 2008, but there was little reflection on his horrendous actions that led him to that title.

    More glaringly, there was little to no concern for Giuffre or other survivors. They were salacious fodder. There was little empathy for what they experienced and the risks they took speaking publicly. The main focus was on the apparent embarrassment of Andrew’s friendship with Epstein, which eventually led to the prince stepping down from his trade envoy role.

    The important men and their roles were the news angles. Giuffre was only a supporting character.

    The second wave of news coverage on Giuffre happened in 2019, when Epstein was arrested for accusations of child sex trafficking. She was named in court documents and noted as a victim of Epstein in media, but was again overshadowed by Epstein’s connections to other powerful men such as Donald Trump or Bill Clinton (both deny knowing of Epstein’s crimes).

    None of this is to imply that those linked to Epstein shouldn’t be named and investigated. But, as my research shows, when powerful men are accused, the coverage largely revolves around those powerful men and the monetary or career consequences to them. The survivors and the abuse and trauma they experience are a footnote.

    Research shows that how journalists evaluate the newsworthiness of a story often values power structures, men’s perspectives and celebrity status. Therefore, when someone like Giuffre does come forward, her story and voice come secondary to the more powerful accused.

    Changing headlines

    A shift in the tone of coverage came in 2020, when Giuffre and others were the focus of a Netflix docuseries on Epstein’s crimes. Watching the detailed accounts from so many humanised Giuffre and others, while showing the tremendous weight put on survivors when they come forward. Their stories elicited empathetic responses from viewers.

    News coverage has made some progress in the last decade due to the ##MeToo movement and survivors speaking out. However, this has since been tempered by a backlash to #MeToo – and problematic attitudes persist within news and entertainment industries. Threats of legal action from those accused can leave journalists hesitant to report on sexual abuse.

    In February 2022, Andrew settled a civil sexual assault case with Giuffre for an undisclosed amount. The coverage was more sensitive to Giuffre than a decade prior – the mislabelling and scandalising were mostly left out – but still lacked survivors’ perspectives. Andrew was stripped of his royal and military titles at the time but appears to remain in standing with the royal family unofficially.

    There has also been compassion in the coverage of Giuffre’s death, particularly in interviews with her family and friends. There are calls for accountability from Andrew, as well as the usual, terrible tabloid coverage exploiting the situation.

    One limitation of reporting on sexual abuse cases is that often survivors don’t want to speak publicly to news media because of the tremendous risks and consequences they face. Survivors face backlash when telling friends and family in their private circles because they are blamed, or are not believed. These consequences are intensified when survivors go public.

    Several organisations have provided guidelines to news organisations on how to report more fairly and accurately on sexual abuse.

    Many people who experience sexual abuse never come forward. Giuffre did, and repeatedly spoke to media for over a decade. While some news organisations learned how to be more sensitive, the focus has never been enough on her story, her life and her determination.


    If any of the content in this piece affects you or someone you know, resources are available.

    In the UK: Samaritans are available by phone, for free, at 116 123, or by email at jo@samaritans.org. Further resources can also be found here.

    Contact Rape Crisis England & Wales online or by phone at 0808 500 2222.

    If you are in crisis in the US, please call, text or chat with the Suicide and Crisis Lifeline at 988, or contact the Crisis Text Line by texting TALK to 741741.

    Lindsey Blumell receives funding from City St George’s, University of London

    ref. Virginia Giuffre’s treatment in the media highlights the great consequences of accusing high profile men of abuse – https://theconversation.com/virginia-giuffres-treatment-in-the-media-highlights-the-great-consequences-of-accusing-high-profile-men-of-abuse-255443

    MIL OSI – Global Reports

  • MIL-OSI Global: Laudato Si’: A look back on Pope Francis’s environmental legacy

    Source: The Conversation – Canada – By Donald Wright, Professor of Political Science, University of New Brunswick

    The Vatican’s College of Cardinals will soon gather in Rome to elect a new head of the Catholic Church following the death of Pope Francis.

    As the church prepares for the papal conclave, the world is assessing Francis’s legacy and his stance on the role of women in the church, LGBTQ+ rights and the needs of migrants and refugees.

    However, every assessment should include a discussion of Laudato Si’: On Care for Our Common Home, his 2015 encyclical on climate change.

    In many ways, it’s a remarkable document. At once rational and urgent, it calls on all of us — “every person living on this planet” — to think about what we are doing to the only planet we have.




    Read more:
    Three ways Pope Francis influenced the global climate movement


    Our common home, Francis wrote, “is like a sister with whom we share our life and a beautiful mother who opens her arms to embrace us.” And yet, we “have come to see ourselves as her lords and masters, entitled to plunder her at will.”

    The end result? Runaway climate change in the form of higher temperatures, extreme weather events and biodiversity loss. In this sense, reading Laudato Si’ — “Praise be to you” in Italian — is like reading an assessment report by the Intergovernmental Panel on Climate Change (IPCC).

    Unlike the IPCC report, however, Francis didn’t pull his punches. “The Earth, our home,” he wrote, “is beginning to look more and more like an immense pile of filth.”

    Francis didn’t hold back

    A few months after the publication of Laudato Si’, the world gathered in Paris to draft a new climate treaty. It too is a remarkable document. However, if the authors of the Paris Agreement couldn’t mention the economic roots of the climate crisis – they couldn’t even use the term fossil fuels — the pope could and did.

    Francis relentlessly called out our “models of growth which have proved incapable of ensuring respect for the environment,” our “irrational confidence in progress and human abilities” and our “blind confidence in technical solutions.”

    He was critical of “current models of production and consumption” and our faith in “the invisible forces of the market,” as well as our “misguided anthropocentrism” and our “throwaway culture.”

    Francis pointed a finger at obstructionism and denial. He worried about the rise of social media, which has led to disconnection from each other and from nature. And he was critical of “the idea of infinite or unlimited growth.”

    Although terribly “attractive to economists, financiers, and experts in technology,” it’s a fantasy based on the lie “that there is an infinite supply of the Earth’s goods.” There isn’t, and the planet is “being squeezed dry beyond every limit.”

    Using ironic quotation marks, he even criticized “green” rhetoric, so fashionable in eco-capitalist circles.

    It wasn’t the first time Francis talked about a global economy that doesn’t work. A few years earlier, in 2012, he caused a minor fit in some circles with the publication of Evangelli Gaudium. Wealth moves up, not down, he argued, while the poor are excluded and grow in number.

    The late American pundit Rush Limbaugh called it “pure Marxism.” Undeterred, Francis went further in Laudato Si’ when he linked the climate crisis to an economy premised on constant consumption.

    Former Florida Gov. Jeb Bush, a Catholic convert and at the time a presidential aspirant, told him to stick to his knitting: “I don’t get economic policy from my bishops or my cardinal or my pope.”

    Laudato Si’ and abortion

    Of course, Francis had stuck to his knitting in one important way: on at least four separate occasions in Laudato Si’, he singled out abortion — or, in his words, “eliminating children” — as part of the climate problem. He wrote:

    “Thinking that we enjoy absolute power over our own bodies turns, often subtly, into thinking that we enjoy absolute power over creation.”

    No, it doesn’t. Moreover, empowering women through access to birth control and abortion care is part of the solution to poverty in both the Global South and the Global North, something Francis cared deeply about, like his namesake St. Francis of Assisi.




    Read more:
    Francis − a pope who cared deeply for the poor and opened up the Catholic Church


    In 2023, Francis published Laudate Deum, a short followup to Laudato Si’. At the same time as he urged the world to act, he condemned those who blame climate change on the poor for having so many children and who “attempt to resolve the problem by mutilating women in less developed countries.”

    According to one Catholic news and information site, this was an apparent reference “to campaigns in favour of contraception and abortion regularly conducted by the West.”

    Centuries of pro-life absolutism in the Catholic Church meant that Francis couldn’t make the connection between women’s lack of bodily autonomy and poverty, and between reproductive justice and climate justice, and, in part, the idea that climate change disproportionately impacts women.

    Still, Laudato Si’ invites all of us to connect the dots between growth, consumption, poverty and climate breakdown. One doesn’t need to be Catholic, or even religious, to read Pope Francis’s encyclical on climate change for what it is: a powerful and deeply moral reminder that the climate is not something separate from us.

    To quote Francis, it’s a “common good” that belongs to all of us.

    Donald Wright 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. Laudato Si’: A look back on Pope Francis’s environmental legacy – https://theconversation.com/laudato-si-a-look-back-on-pope-franciss-environmental-legacy-255604

    MIL OSI – Global Reports

  • MIL-OSI Canada: Bank of Canada announces 2024–25 scholarship recipients

    Source: Bank of Canada

    The Bank of Canada is pleased to announce this year’s recipients of its scholarship awards for students with disabilities, Indigenous students, LGBTQ2S+ students, francophones and students who identify as a woman or as a member of a racialized group. We know that the inclusion of diverse identities and ideas fosters innovative thinking and better policy outcomes for Canadians. It’s core to our success as a leading central bank. That is why our scholarships are designed to encourage Canadians from diverse backgrounds to further their education and consider employment in fields related to the work of the Bank.

    The 2024-25 award recipients are as follows:

    • Abigail Meloche, pursuing a Bachelor of Economics at Carleton University
    • Allison Tsypin, pursuing a Bachelor of Mathematics at McGill University
    • Andy Duan, pursuing a Bachelor of Arts in Economics at Princeton University
    • April Quill, pursuing a Bachelor of Science with major in Statistics at University of Manitoba
    • Wendy Liao, pursuing a bachelor’s degree in computer science and business at Western University
    • Elliot Thordarson, pursuing a Bachelor of Commerce at I.H. Asper School of Business (University of Manitoba)
    • Katherine Brennan, completed a bachelor’s degree in economics and statistics at University of Toronto, with plans to pursue a master’s degree in economics
    • Katherine Karapetrovic, pursuing a Bachelor of International Economics at University of British Columbia
    • Laila Virani, pursing a bachelor’s degree in business at University of British Columbia
    • Linda Nidale-Sadeck, pursuing a Bachelor of Economics at Carleton University
    • Manahil Malik, completed a bachelor’s degree in economics at University of Toronto, with plans to pursue a master’s degree in economics
    • Manuel Fernandez, pursuing a Bachelor of Commerce, Management, Economics and Finance at University of Guelph
    • Melody Johnson, pursuing a college diploma in Protection, Security and Investigation at Conestoga College
    • Rand Al-Nauimi, pursuing a Bachelor of Commerce with option in Business Technology Management at Telfer School of Management (University of Ottawa)
    • Rosana Gao, pursuing a Bachelor of Applied Science in Engineering Science at University of Toronto
    • Simeon Muepu, pursuing a Bachelor of Finance at Université de Montreal
    • Xavier Desroches Borelly, pursuing a Bachelor of Science degree in Computer Science at Western University
    • Yeo Eun Chi, completed a bachelor’s degree in business administration with specialization in finance at University of Toronto, with plans to pursue a master’s degree in economics

    The 2024–25 recipients of the Bank’s Scholarship Award for Post-Secondary Students receive Can$8,000. The award is intended to assist the following students with tuition at an accredited academic institution:

    • students with disabilities
    • Indigenous students
    • LGBTQ2S+ students
    • francophones
    • students who identify as a woman
    • students who identify as a member of a racialized group

    Successful candidates may be offered a work opportunity at the Bank, with mentorship by a Bank employee.

    Recipients of the Master’s Scholarship Award for Women in Economics and Finance must have completed or be in the final two years of an undergraduate degree at a Canadian university and self-identify as a woman. In addition to the award of Can$10,000, successful candidates may be offered a work opportunity at the Bank, with mentorship by a Bank employee.

    For more information on all opportunities for students, please visit our webpage.

    MIL OSI Canada News

  • MIL-OSI Global: Is a faith-based charter school a threat to religious freedom, or a necessity to uphold it? The weighty decision lies with the Supreme Court

    Source: The Conversation – USA – By Charles J. Russo, Joseph Panzer Chair in Education and Research Professor of Law, University of Dayton

    Supporters of charter schools rally outside the Supreme Court building on April 30, 2025, during oral arguments over a proposed Catholic charter school. AP Photo/Mark Schiefelbein

    As demonstrators gathered outside, the Supreme Court heard oral arguments on April 30, 2025, about whether Oklahoma can operate the nation’s first faith-based charter school. St. Isidore of Seville would be a virtual, K-12 school run by the Roman Catholic Archdiocese of Oklahoma City and the Diocese of Tulsa.

    Charters are typically public schools of choice, funded by taxpayer dollars. Unlike regular public schools, they are free from most state regulations on curriculum and teacher qualifications. Until now, however, charters, like other public schools, have been secular.

    The litigation over St. Isidore reveals a built-in tension in the First Amendment religion clauses, under which “Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof.” While the free exercise clause guarantees people the right to believe as they wish, controversy remains over what constitutes an “establishment” of religion.

    Here, the specific question is the extent to which, if any, states can spend public funds to allow parents to enroll their children in a faith-based charter school. Supporters are appealing a 2024 ruling from the Supreme Court of Oklahoma, which held that a religious charter school violated state law, as well as the Oklahoma and federal constitutions.

    The Oklahoma Supreme Court bench in the state Capitol building in Oklahoma City.
    AP Photo/Sue Ogrocki

    Oklahoma Gov. Kevin Stitt, a Republican supporter of St. Isidore, has said the case “stands to be one of the most significant religious and education freedom decisions in our lifetime.”

    On the other hand, the attorney for St. Isidore’s challengers – led by Oklahoma Attorney General Gentner Drummond, who blocked the school’s opening – said that a victory for St. Isidore “would result in the astounding rule that states not only may but must fund and create public religious schools, an astounding reversal from this court’s time-honored precedents.”

    It remains to be seen whether a ruling in favor of St. Isidore’s would prove to be a win for religious freedom, as Stitt claimed, or a threat. Even so, as a professor focused on education law, I believe an order to continue expanding taxpayer aid to faith-based institutions looks more likely after Wednesday’s arguments, where five of the eight participating justices seemed sympathetic to St. Isidore.

    The issues

    The Supreme Court faces two key questions.

    First, do the teachings of “a privately owned and run school constitute state action simply because it contracts with the state to offer a free educational option for interested students?” In other words, is a charter school a state actor?

    Second, the justices will weigh how the First Amendment religion clauses apply to a faith-based charter school. According to the First Amendment, “Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof.” The question is whether Oklahoma violates the free exercise clause by excluding schools from the charter program “solely because the schools are religious.” If so, is the exclusion justified by concerns about the government “establishing” religion?

    The dispute over St. Isidore comes at a time when the Supreme Court has been steadily expanding the limits of aid to faith-based schools. Starting in 2016, a trio of cases have held that states cannot deny institutions and believers generally available, taxpayer-funded aid based solely on their religions. These cases covered aid to enhance playground safety at a Missouri preschool, the right to participate in Montana’s educational tax credit program, and providing tuition assistance to Maine parents in districts lacking public secondary schools.

    The other issue – the “state actor” question – essentially asks whether a state-funded school teaching Catholicism would constitute the government promoting a religion, in violation of the First Amendment’s prohibition against doing so.

    The Supreme Court building on April 30, 2025, the day of oral arguments in St. Isidore’s case.
    AP Photo/Mark Schiefelbein

    Drummond, Oklahoma’s attorney general, is also a Republican. However, he reversed his predecessor’s action allowing St. Isidore’s creation, arguing that the school “misuses the concept of religious liberty by employing it as a means to justify state-funded religion.”

    In a 2024 brief to the Supreme Court, Drummond noted that Oklahoma’s “charter schools bear all of the hallmarks of a public school,” such as being entirely state-funded. During April arguments, his attorney emphasized that charters are “required to be public schools by the Congress of the United States and the legislatures of 47 states.”

    If this argument prevails, it means St. Isidore is a government actor, and therefore it cannot promote any one religion over another.

    The state action claim may be difficult for St. Isidore’s supporters to overcome. However, the ace in the hole is the Supreme Court’s recent trend of expanding the boundaries of government aid to faith-based schools and their students.

    In fact, Chief Justice John Roberts authored the majority opinion in all three of those cases. Excluding a religious preschool “from a public benefit for which it is otherwise qualified, solely because it is a church, is odious to our Constitution all the same, and cannot stand,” he wrote in the 2016 decision.

    Justice Amy Barrett, a supporter of increased aid to faith-based schools, recused herself from participating in the oral arguments, without explanation. This leaves five justices who support expanding public aid for faith-based schools: Clarence Thomas, Samuel Alito, Neil Gorsuch, Brett Kavanaugh and Roberts.

    Oral arguments

    During questioning, Roberts commented that St. Isidore’s creation seems like “much more comprehensive [state] involvement” with a religious organization, compared with the previous cases that expanded taxpayer aid to religious schools – leaving the door open to speculation over how he might vote. Nevertheless, he and the other four proponents of aid appeared open to St. Isidore’s argument that to exclude faith-based schools from charter programs is unconstitutional discrimination on the basis of religion.

    “All the religious school is saying is don’t exclude us on account of our religion,” Kavanaugh commented. He added, “You can’t treat religious people and religious institutions and religious speech as second class in the United States.”

    The remaining justices – Sonia Sotomayor, Elena Kagan and Ketanji Brown Jackson – appeared skeptical of expanding state aid to faith-based schools.

    Illustrating the tensions within the First Amendment, Sotomayor remarked to the attorney representing St. Isidore, “what you’re saying is the free exercise clause trumps the essence of the establishment clause.”

    Jackson said to the same attorney that St. Isidore is “not being denied a benefit that everyone else gets. It’s being denied a benefit that no one else gets, which is the ability to establish a religious public school.”

    If Roberts agrees with these three justices, resulting in a 4-4 tie, the judgment of the Supreme Court of Oklahoma would remain undisturbed.

    In the words of the baseball sage Yogi Berra, “it ain’t over ‘till it’s over.” The court is expected to rule near the end of its term, likely in late June.

    This article includes material from an article originally published on Jan. 31, 2025.

    Charles J. Russo 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. Is a faith-based charter school a threat to religious freedom, or a necessity to uphold it? The weighty decision lies with the Supreme Court – https://theconversation.com/is-a-faith-based-charter-school-a-threat-to-religious-freedom-or-a-necessity-to-uphold-it-the-weighty-decision-lies-with-the-supreme-court-253536

    MIL OSI – Global Reports

  • MIL-OSI Global: What causes RFK Jr.’s strained and shaky voice? A neurologist explains this little-known disorder

    Source: The Conversation – USA – By Indu Subramanian, Clinical Professor of Neurology, University of California, Los Angeles

    U.S. Secretary of Health and Human Services Robert F. Kennedy Jr. speaks at an April 16, 2025, news conference in Washington, D.C. Alex Wong via Getty Images

    Health and Human Services Secretary Robert F. Kennedy Jr. has attracted a lot of attention for his raspy voice, which results from a neurological voice disorder called spasmodic dysphonia.

    Kennedy, 71, says that in his 40s he developed a neurological disease that “robbed him of his strong speaking voice.” Kennedy first publicly spoke of the quiver he had noticed in his voice in a 2004 interview with journalist Diane Rehm, who also had spasmodic dysphonia.

    In 2005, Kennedy was receiving shots of botulinum toxin, the neurotoxin that is now used in Botox as well as to treat migraines and other conditions, every four months. This first-line treatment for dysphonia helps to weaken the vocal folds that contract abnormally with this condition. He used botulinum toxin injections for 10 years and then stopped using them, saying they were “not a good fit” for him.

    Kennedy initially developed symptoms while in the public eye teaching at Pace University in New York. Some viewers wrote to him suggesting that he had the condition spasmadic dysphonia and that he should contact a well-known expert on the disease, Dr. Andrew Blitzer. He followed this advice and had the diagnosis confirmed.

    I am a movement disorders neurologist and have long been passionate about the psychological and social toll that conditions such as dysphonias have on my patients.

    Kennedy says his condition began in 1996, when he was 42.

    Types of dysphonias

    In North America, an estimated 50,000 people have spasmodic dysphonia. The condition involves the involuntary pulling of the muscles that open and close the vocal folds, causing the voice to sound strained and strangled, at times with a breathy quality. About 30% to 60% of people with the condition also experience vocal tremor, which can alter the sound of the voice.

    Typically, a neurologist may suspect the disorder by identifying characteristic voice breaks when the patients is speaking. The diagnosis is confirmed with the help of an ear, nose and throat specialist who can insert a small scope into the larynx, examine the vocal folds and rule out any other abnormalities.

    Because the disorder is not well known to the public, many patients experience a delay in diagnosis and may be misdiagnosed with gastric reflux or allergies.

    The most common type of spasmodic dysphonia is called adductor dysphonia, which accounts for 80% of cases. It is characterized by a strained or strangled voice quality with abrupt breaks on vowels due to the vocal folds being hyperadducted, or abnormally closed.

    In contrast, a form of the condition called abductor dysphonia causes a breathy voice with breaks on consonants due to uncontrolled abduction – meaning coming apart of the vocal folds.

    Potential treatments

    Spasmodic dysphonia is not usually treatable with oral medications and sometimes can get better with botulinum toxin injections into the muscles that control the vocal cords. It is a lifelong disorder currently without a cure. Voice therapy through working with a speech pathologist alongside botulinum toxin administration may also be beneficial.

    Surgical treatments can be an option for patients who fail botulinum toxin treatment, though surgeries come with risks and can be variably effective. Surgical techniques are being refined and require wider evaluation and long-term follow-up data before being considered as a standard treatment for spasmodic dysphonia.

    The sudden, uncontrollable movements caused by irregular folding of the vocal folds are referred to as spasms, which gave rise to the name spasmodic dysphonia.

    Dysphonias fall into a broader category of movement disorders

    Spasmodic dysphonia is classified as a focal dystonia, a dystonia that affects one body part – the vocal folds, in the case of spasmodic dysphonia. Dystonia is an umbrella term for movement disorders characterized by sustained or repetitive muscle contractions that cause abnormal postures or movements.

    The most common dystonia is cervical dystonia, which affects the neck and can cause pulling of the head to one side.

    Another type, called blepharospasm, involves involuntary muscle contractions and spasms of the eyelid muscles that can cause forced eye closure that can even affect vision in some cases. There can be other dystonias such as writer’s cramp, which can make the hand cramp when writing. Musicians can develop dystonias from overusing certain body parts such as violinists who develop dystonia in their hands or trumpet players who develop dystonia in their lips.

    Stigmas and psychological distress

    Dystonias can cause tremendous psychological distress.

    Many dystonias and movement disorders in general, including Parkinson’s disease and other conditions that result in tremors, face tremendous amounts of stigma. In Africa, for instance, there is a misconception that the affected person has been cursed by witchcraft or that the movement disorder is contagious. People with the condition may be hidden from society or isolated from others due to fear of catching the disease.

    In the case of spasmodic dysphonia, the affected person may feel that they appear nervous or ill-prepared while speaking publicly. They may be embarrassed or ashamed and isolate themselves from speaking to others.

    My patients have been very frustrated by the unpredictable nature of the symptoms and by having to avoid certain sounds that could trigger the dysphonia. They may then have to restructure their word choices and vocabulary so as not to trigger the dysphonia, which can be very mentally taxing.

    Some patients with dysphonia feel that their abnormal voice issues affect their relationships and their ability to perform their job or take on leadership or public-facing roles. Kennedy said in an interview that he finds the sound of his own voice to be unbearable to listen to and apologizes to others for having to listen to it.

    A 2005 study exploring the biopsychosocial consequences of spasmodic dysphonia through interviews with patients gives some insight into the experience of people living with the disorder.

    A patient in that study said that their voice sounded “like some kind of wild chicken screeching out words,” and another patient said that it “feels like you’re having to grab onto a word and push it out from your throat.” Another felt like “there’s a rubber band around my neck. Someone was constricting it.” And another said, “It feels like you have a sore throat all the time … like a raw feeling in your throat.”

    Patients in the study described feeling hopeless and disheartened, less confident and less competent. The emotional toll can be huge. One patient said, “I used to be very outgoing and now I find myself avoiding those situations.” Another said, “People become condescending like you’re not capable anymore because you don’t speak well.”

    As conditions such as spasmodic dysphonia become better recognized, I am hopeful that not only will treatments improve, but that stigmas around such conditions will diminish.

    Indu Subramanian 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. What causes RFK Jr.’s strained and shaky voice? A neurologist explains this little-known disorder – https://theconversation.com/what-causes-rfk-jr-s-strained-and-shaky-voice-a-neurologist-explains-this-little-known-disorder-250769

    MIL OSI – Global Reports

  • MIL-OSI Global: Fleeting fireflies illuminate Colorado summer nights − and researchers are watching

    Source: The Conversation – USA – By Orit Peleg, Associate Professor of Computer Science, University of Colorado Boulder

    Fireflies in Boulder, Colo., during the summer of 2023. Radim Schreiber/Firefly Experience, CC BY

    The Colorado June air was thick with summer heat. Mosquitoes rose in clouds around us, testing our resolve while we gathered our cameras and sensors. We walked into the wetland, down the unmarked path until the cattails rose shoulder-high. The sounds of frogs and crickets filled the air as we set up our cameras and waited. Then we spotted them: tiny lights lifting from the grasses, blinking in slow rhythms.

    Bioluminescent lampyrid beetles, commonly known as fireflies or lightning bugs, are widespread throughout the Eastern United States but far more scarce west of Kansas.

    Even though many are stargazers and hikers, most Colorado residents don’t know that fireflies share their state.

    We are an associate professor of computer science and a Ph.D. candidate who are working to shed light on Colorado’s hidden fireflies.

    In the past few years, we have observed and filmed elusive bioluminescent fireflies all over Colorado, racing each summer against their brief and unpredictable flashing season.

    The authors − Orit, left, and Owen − in the field, taking notes and observing specimens.
    Nolan R. Bonnie and Mac Stone

    Last year in early June it was too early, we thought, for fireflies in Colorado. For weeks we had been checking weather forecasts, comparing them to previous years, waiting for warmer nights and rising temperatures − the signs that would tell us it’s firefly time.

    Then we got a tip. A friend mentioned seeing one or two flashes near their property. The next morning we packed our gear, rearranged our schedules and contacted our volunteer network. The field season began in a literal flash.

    As adults, fireflies live and flash for only about two weeks a year − and even then, just for a few hours each night. It’s easy to blink and miss the entire season. The next generation overwinters underground as larvae, emerging as adults the following year, though development may take up to two years in arid climates. Making the most of that narrow window is one of the many reasons we rely on volunteers who help us spot the first flashes and record observations across Colorado.

    Western fireflies face unique environmental challenges

    Our work joins a growing chorus of scientific observation focused on western fireflies, which pop up across the arid landscape near temporary wetlands, marshes, drainages, desert rivers and other water sources. Because of the dry landscape, these populations tend to be fragmented, isolated to where the water is and nowhere in between.

    This strong tie to small, unstable habitat spells vulnerability for the fireflies. If the water runs out, or their habitats are damaged by water or light pollution, the flashing populations could vanish. Pesticides in water are toxic to firefly larvae and their prey, and artificial light inhibits the flash courtship between males and females, preventing successful reproduction. Many populations and species of fireflies are threatened with extinction in the United States due to these factors.

    Organizations such as our lab at the University of Colorado and the Xerces Society for Inverteberate Conservation are studying the distribution of and direct threats to western firefly populations. Many of the species are either endangered or not yet described.

    The fireflies of the Photuris genus along the Front Range, for example, still do not have a species name and appear to be genetically distinct from other Photuris around the country. Preliminary genetic results suggest at least one new species might be found here. The genetic data also suggests at least five different bioluminescent species of fireflies are present in Colorado.

    How flash patterns help fireflies (and us) tell species apart

    During their short mating season, fireflies use their flash patterns as mating calls.

    Males produce a series of flash-on, flash-off events, each with specific durations and pauses. These Morse code-like signals communicate what type and how fit the fireflies are to potential mates in the darkness.

    When females detect a suitable male, they respond with their own unique flash pattern.

    Our work piggybacks on this evolutionary adaptation. We first recorded populations from around the U.S. using two video cameras, which allowed us to accurately track individual fireflies in three dimensions and separate their flash patterns.

    We used the data on the flash behavior from different species to train a neural network that can classify the firefly’s flash pattern with a high degree of accuracy. Our algorithm learns the unique flash patterns from our data and can identify the species of firefly that is present in a video.

    This is a powerful tool for firefly conservation efforts. The camera footage can cover more time and ground than field surveys conducted by humans, and our algorithm can more quickly identify species that might be threatened.

    Fostering community engagement with citizen science

    Based on our success with community science data collection across other states, including Tennessee, South Carolina and Massachusetts, we wanted to apply the same principles to Colorado’s firefly populations. This is a big undertaking: There are dozens of fragmented sites where fireflies are active across Colorado, and more are reported by volunteers every season. Our team of two cannot visit and survey every site during the short firefly season.

    In 2023 we put out our first call for volunteers in Colorado. Since that time, 18 community members in Boulder, Fort Collins, Divide and Loveland joined the filming effort. We provide cameras for the volunteers, who bring them to their nearby wetlands and set them up in the fading light.

    Last summer we partnered with local land management agencies in Boulder, Fort Collins and Loveland to host informative community events, where we spoke about firefly biology and conservation to audiences of all ages. On many of those nights, as the flashes began, we heard the excitement build: quiet gasps, hushed enthusiasm and a whisper such as, “Look at that beautiful streak of light!”

    Fireflies have an important story to tell, and here in Colorado that story is just beginning. Their brief flashes each summer help us learn about communication, ecology and how these delicate insects respond to an ever-changing world.

    If you’d like to help us find and study fireflies in Colorado, you can sign up to join our community science project.

    Orit Peleg receives funding from the City of Boulder Open Space and Mountain Parks, CU Boulder’s Timmerhaus Fund Ambassadors, National Geographic Society, and Research Cooperation for Science Advancement.

    Owen Martin receives funding from Boulder Open Space and Mountain Parks (OSMP).

    ref. Fleeting fireflies illuminate Colorado summer nights − and researchers are watching – https://theconversation.com/fleeting-fireflies-illuminate-colorado-summer-nights-and-researchers-are-watching-253593

    MIL OSI – Global Reports

  • MIL-OSI Global: What makes people flourish? A new survey of more than 200,000 people across 22 countries looks for global patterns and local differences

    Source: The Conversation – USA – By Victor Counted, Associate Professor of Psychology, Regent University

    Flourishing is about your whole life being good, including the people and places around you. Westend61 via Getty Images

    What does it mean to live a good life? For centuries, philosophers, scientists and people of different cultures have tried to answer this question. Each tradition has a different take, but all agree: The good life is more than just feeling good − it’s about becoming whole.

    More recently, researchers have focused on the idea of flourishing, not simply as happiness or success, but as a multidimensional state of well-being that involves positive emotions, engagement, relationships, meaning and accomplishment − an idea that traces back to Aristotle’s concept of “eudaimonia” but has been redefined within the well-being science literature.

    Flourishing is not just well-being and how you feel on the inside. It’s about your whole life being good, including the people around you and where you live. Things such as your home, your neighborhood, your school or workplace, and your friends all matter.

    We are a group of psychological scientists, social scientists and epidemiologists who are all contributors to an international collaboration called the Global Flourishing Study. The goal of the project is simple: to find patterns of human flourishing across cultures.

    Do people in some countries thrive more than others? What makes the biggest difference in a person’s well-being? Are there things people can do to improve their own lives? Understanding these trends over time can help shape policies and programs that improve global human flourishing.

    What does the flourishing study focus on?

    The Global Flourishing Study is a five-year annual survey of over 200,000 participants from 22 countries, using nationally representative sampling to understand health and well-being. Our team includes more than 40 researchers across different disciplines, cultures and institutions.

    With help from Gallup Inc., we asked people about their lives, their happiness, their health, their childhood experiences, and how they feel about their financial situation.

    The study looks at six dimensions of a flourishing life:

    1. Happiness and life satisfaction: how content and fulfilled people feel with their lives.

    2. Physical and mental health: how healthy people feel, in both body and mind.

    3. Meaning and purpose: whether people feel their lives are significant and moving in a clear direction.

    4. Character and virtue: how people act to promote good, even in tough situations.

    5. Close social relationships: how satisfied people are with their friendships and family ties.

    6. Financial and material stability: whether people feel secure about their basic needs, including food, housing and money.

    We tried to quantify how participants are doing on each of these dimensions using a scale from 0 to 10. In addition to using the Secure Flourish measure from Harvard’s Human Flourishing Program, we included additional questions to probe other factors that influence how much someone is flourishing.

    For example, we assessed well-being through questions about optimism, peace and balance in life. We measured health by asking about pain, depression and exercise. We measured relationships through questions about trust, loneliness and support.

    Who is flourishing and why?

    Our first wave of results reveals that some countries and groups of people are doing better than others.

    We were surprised that in many countries young people are not doing as well as older adults. Earlier studies had suggested well-being follows a U-shape over the course of a lifespan, with the lowest point in middle age. Our new results imply that younger adults today face growing mental health challenges, financial insecurity and a loss of meaning that are disrupting the traditional U-shaped curve of well-being.

    Married people usually reported more support, better relationships and more meaning in life.

    People who were working – either for themselves or someone else – also tended to feel more secure and happy than people who were seeking jobs.

    People who go to religious services once a week or more typically reported higher scores in all areas of flourishing – particularly happiness, meaning and relationships. This finding was true in almost every country, even very secular ones such as Sweden.

    It seems that religious communities offer what psychologists of religion call the four B’s: belonging, in the form of social support; bonding, in the form of spiritual connection; behaving, in the cultivation of character and virtue through the practices and norms taught within religious communities; and believing, in the form of embracing hope, forgiveness and shared spiritual convictions.

    But some people who attend religious services also report more pain or suffering. This correlation may be because religious communities often provide support during hard times, and frequent attendees may be more attentive to or more likely to experience pain, grief or illness.

    Your early years shape how you do later in life. But even if life started off as challenging, it doesn’t have to stay that way. Some people who had difficult childhoods, having experienced abuse or poverty, still found meaning and purpose later as adults. In some countries, including the U.S. and Argentina, hardship in childhood seemed to build resilience and purpose in adulthood.

    Globally, men and women report similar levels of flourishing. But in some countries there are big differences. For example, women in Japan report higher scores than men, while in Brazil, men report doing better than women.

    Where are people flourishing most?

    Some countries are doing better than others when it comes to flourishing.

    Indonesia is thriving. People there scored high in many areas, including meaning, purpose, relationships and character. Indonesia is one of the highest-scoring countries in most of the indicators in the whole study.

    Mexico and the Philippines also show strong results. Even though these countries have less money than some others, people report strong family ties, spiritual lives and community support.

    Japan and Turkey report lower scores. Japan has a strong economy, but people there report lower happiness and weaker social connections. Long work hours and stress may be part of the reason. In Turkey, political and financial challenges may be hurting people’s sense of trust and security.

    One surprising result is that richer countries, including the United States and Sweden, are not flourishing as well as some others. They do well on financial stability but score lower in meaning and relationships. Having more money doesn’t always mean people are doing better in life.

    In fact, countries with higher income often report lower levels of meaning and purpose. Meanwhile, countries with higher fertility rates often report more meaning in life. These findings show that there can be a trade-off. Economic progress might improve some things but weaken others.

    One of the authors reflects on what the survey data reveals about what helps people truly flourish across the world.

    The big picture

    The Global Flourishing Study is helping us see that people all over the world want many of the same basic things: to be happy, healthy, connected and safe. But different countries reach those goals in different ways. There is no one-size-fits-all answer to flourishing. What it means to flourish can look different from place to place and from one person to another.

    One challenge with the Global Flourishing Study is that it uses the same set of questions in all 22 countries. This method, known as an etic approach, helps us compare results across cultures. But it can miss the nuance and local meanings of flourishing. What brings happiness or purpose in one country or context might not mean the same thing in another.

    We consider this study to be a starting point. It opens the door for more emic studies – research that uses questions and ideas that fit the values, language and everyday life of specific cultures and societies. Researchers can build on this study’s findings to expand how we understand and measure flourishing around the world.

    Tyler J. VanderWeele reports consulting fees from Gloo Inc., along with shared revenue received by Harvard University in its license agreement with Gloo according to the University IP policy.

    Byron R. Johnson and Victor Counted 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. What makes people flourish? A new survey of more than 200,000 people across 22 countries looks for global patterns and local differences – https://theconversation.com/what-makes-people-flourish-a-new-survey-of-more-than-200-000-people-across-22-countries-looks-for-global-patterns-and-local-differences-243671

    MIL OSI – Global Reports

  • MIL-OSI: Greenlight Re Announces Appointment of Martin Vezina as Head of Underwriting Analytics

    Source: GlobeNewswire (MIL-OSI)

    GRAND CAYMAN, Cayman Islands, May 01, 2025 (GLOBE NEWSWIRE) — Greenlight Reinsurance, Ltd. (“Greenlight Re” or the “Company”), a subsidiary of Greenlight Capital Re, Ltd. (NASDAQ: GLRE), today announced the appointment of Martin Vezina as Head of Underwriting Analytics with immediate effect. In this capacity, Vezina will play a pivotal role in overseeing Greenlight Re’s underwriting analytics and pricing function and will be based out of the Company’s headquarters in Grand Cayman.

    “I am excited to join Greenlight Re and look forward to the continued enhancement of the Company’s underwriting platform. Through my prior collaboration with various members of the Greenlight Re team, I have come to recognize the value in the Company’s combination of technical expertise and deep industry knowledge,” said Vezina.

    Tom Curnock, Group Chief Underwriting Officer, said, “Martin brings over 30 years of experience in reinsurance, with a diverse background in underwriting and pricing functions. Martin will play a pivotal role advancing the use of analytics to inform underwriting decisions and aid in shaping our strategic direction. With his extensive experience in the Property Catastrophe and Insurance-Linked Securities space, we are fortunate to welcome such a high caliber addition to our team.”

    About Martin Vezina
    Vezina has held various senior underwriting positions at Allianz, New Ocean Capital, AQR Re, and Markel (previously Alterra/Harbor Point Re/Chubb Re). He also held actuarial roles at American Re and Overseas Partners Re early on. Vezina holds a Bachelor of Science. in actuarial science from Laval University and holds the professional designations: Fellow of the Casualty Actuarial Society, Chartered Property Casualty Underwriter, Associate in Reinsurance, and Certified Catastrophe Risk Analyst. Vezina’s appointment at Greenlight Re is subject to applicable immigration approvals.

    About Greenlight Capital Re, Ltd.
    Greenlight Capital Re, Ltd. (www.greenlightre.com) provides multiline property and casualty insurance and reinsurance through its licensed and regulated reinsurance entities in the Cayman Islands and Ireland, and its Lloyd’s platform, Greenlight Innovation Syndicate 3456. The company complements its underwriting activities with a non-traditional investment approach designed to achieve higher rates of return over the long term than reinsurance companies that exclusively employ more traditional investment strategies. In 2018, the company launched its Greenlight Re Innovations unit, which supports technology innovators in the (re)insurance space by providing investment capital, risk capacity, and access to a broad insurance network.

    Forward-Looking Statements
    This news release contains forward-looking statements within the meaning of the U.S. federal securities laws. We intend these forward-looking statements to be covered by the safe harbor provisions for forward-looking statements in the U.S. Federal securities laws. These statements involve risks and uncertainties that could cause actual results to differ materially from those contained in forward-looking statements made on the company’s behalf. These risks and uncertainties include the impact of general economic conditions and conditions affecting the insurance and reinsurance industry, the adequacy of our reserves, our ability to assess underwriting risk, trends in rates for property and casualty insurance and reinsurance, competition, investment market fluctuations, trends in insured and paid losses, catastrophes, regulatory and legal uncertainties and other factors described in our Forms 10-K and 10-Q filed with the Securities Exchange Commission. The company undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law.

    Investor Relations Contact
    Karin Daly
    Vice President, The Equity Group Inc.
    +1 212 836 9623
    IR@greenlightre.ky

    The MIL Network

  • MIL-OSI: New skills training program prepares young Canadians for careers in energy

    Source: GlobeNewswire (MIL-OSI)

    CALGARY, Alberta, May 01, 2025 (GLOBE NEWSWIRE) — geoLOGIC is launching an innovative training program to prepare young Canadians for a career in the energy industry.

    The Sustainability in Energy Micro-Credential® for Students addresses vital topics such as climate change, energy security, environmental sustainability, and Indigenous reconciliation.

    The free 35-hour online program is geared to university, college and polytechnic students in Canada as well as recent graduates. The micro-credential covers a wide range of issues that are important to the energy sector. These include emissions reduction technologies, water management, environmental reporting standards, and Indigenous investment and partnership agreements.

    “Canada’s energy sector is continuously evolving and offers excellent career opportunities across several provinces,” said program director Bemal Mehta, geoLOGIC’s Managing Director, Energy Intelligence. “The micro-credential provides vital new skills that can support learners on their career journey.”

    The program is sponsored by Pathways Alliance. Pathways Alliance represents six of Canada’s largest oil sands producers working together to provide energy the world needs while advancing environmental innovation. 

    For more information on the program and to apply:

    geoLOGIC provides premium quality energy data, analytics, software, news and training solutions. The company is headquartered in Calgary with teams in London and Houston.

    The MIL Network

  • MIL-OSI: Chapman Becomes Chief Executive Officer of Renasant

    Source: GlobeNewswire (MIL-OSI)

    TUPELO, Miss., May 01, 2025 (GLOBE NEWSWIRE) — Today, Renasant Corporation (the “Company”) announced that Kevin D. Chapman has officially assumed the role of Chief Executive Officer and President of both the Company and Renasant Bank (the “Bank”). C. Mitchell Waycaster, immediate past Renasant CEO, will continue as Executive Vice Chairman for both the Company and the Bank. As Executive Vice Chairman, Waycaster will continue to be involved in strategic planning, investor relations, mergers and acquisitions, and providing guidance and board level oversight for the Company.

    “As previously announced with our company’s succession plan, it is with full confidence and great enthusiasm that the Board and I pass the leadership torch to Kevin Chapman as our new CEO,” said E. Robinson McGraw, Chairman of the Board of the Company and the Bank. “We are in exceptionally capable hands under Kevin’s leadership, and we are confident that his proven track record and vision will guide Renasant to even greater success. On behalf of our shareholders, board, and employees, we congratulate Kevin on this well-deserved promotion and look forward to supporting him as he leads Renasant into the future.”

    About Kevin D. Chapman: Chapman has been President since May 2023 and Chief Operating Officer for the Company since May 2018. Prior to his current role, Chapman held several different roles including Chief Financial Officer, Chief Strategy Officer and Chief Accounting Officer and Corporate Controller.

    Chapman has worked in the financial services industry for more than 25 years with experience that includes initial public offerings, capital markets, mergers and acquisitions, capital raises, investor relations and corporate strategy. Prior to Renasant, he served as Corporate Controller for a large regional bank and as an accountant with Ernst and Young in Birmingham, Alabama.

    Chapman received his M.B.A. and B.S. in Accounting from Troy University.  He is a licensed C.P.A. in the state of Alabama. Chapman is involved in many community and non-profit organizations and has served as a board or committee member of the Community Development Foundation of Tupelo, the Health Care Foundation of North Mississippi, North Mississippi Medical Center, Yocona Area Council of the Boy Scouts of America, United Way of Northeast Mississippi, and the North Mississippi Symphony Orchestra.

    Chapman has served as a past board member of Mississippi Bankers Association and
    Mississippi Young Bankers. Additionally, he has served on various committees for the American Bankers Association.

    ABOUT RENASANT CORPORATION:
    Renasant Corporation is the parent of Renasant Bank, a 121-year-old financial services institution. As of April 1, 2025, Renasant has assets of approximately $26.0 billion and operates more than 280 banking, lending, mortgage and wealth management offices throughout the Southeast and offers factoring and asset-based lending on a nationwide basis.

    Contacts: For Media:   For Financials:
      John S. Oxford   James C. Mabry IV
      Senior Vice President   Executive Vice President
      Chief Marketing Officer   Chief Financial Officer
      (662) 680-1219   (662) 680-1281

    A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/2c43105d-19a8-4344-a211-8c758211b062

    The MIL Network

  • MIL-OSI: Silvaco Partners with Kyung Hee University’s Professor Jin Jang on AI-Powered Fab Technology Co-Optimization for Next Generation Display Technologies

    Source: GlobeNewswire (MIL-OSI)

    SANTA CLARA, Calif., May 01, 2025 (GLOBE NEWSWIRE) — Silvaco Group, Inc. (Nasdaq: SVCO) (“Silvaco” or the “Company”), a provider of TCAD, EDA software and SIP solutions that enable semiconductor design and digital twin modeling through AI software and innovation, today announced a strategic research and development partnership with Professor Jin Jang and the Advanced Display Research Center (ADRC) at Kyung Hee University (KHU), South Korea. This four-year collaboration, which officially commenced on February 1, 2025, aims to advance display technology innovation through the integration of FTCO™ (Fab Technology Co-Optimization) with AI-driven Digital Twin modeling.

    Under the partnership, Silvaco will fund Ph.D. students at KHU and closely collaborate with Prof. Jang’s team to provide high-quality measurement data for emerging display technologies—specifically Micro-LED and OLED. The joint research effort will combine this experimental data with Silvaco’s industry-leading simulation tools and FTCO solution platform to create a comprehensive display technology Digital Twin spanning process, device, and circuit levels.

    “Our goal is to demonstrate how FTCO and AI-enabled Digital Twins can revolutionize the development and production of advanced display technologies,” said Prof. Jin Jang. “The collaboration with Silvaco allows us to bridge physical experimentation with virtual modeling, creating a robust foundation for faster, more accurate decision-making in fabs.”

    Silvaco’s role in the partnership includes running corresponding TCAD simulations and developing a complete FTCO flow using Victory TCAD™ simulators with Victory DoE™ and Victory Analytics™ in conjunction with its EDA tools, SmartSpice™ and UTMOST IV™. Combined with experimental data from KHU, this FTCO-based Digital Twin will enable fab engineers to simulate the impact of process variations on device and circuit performance in real-time, significantly accelerating optimization cycles in manufacturing environments.

    “Partnering with Professor Jin Jang and the ADRC team marks a major step forward in applying FTCO and Digital Twin approaches to optimize next generation display technologies,” said Eric Guichard, Senior Vice President and General Manager of the TCAD business unit at Silvaco. “With their world-class expertise in Micro-LED, OLED devices, and related circuits combined with our advanced simulation and analytics platforms, we aim to unlock new levels of efficiency in process optimization, design, and yield improvement. This partnership represents a unique fusion of academic research paving the way for future innovations in display manufacturing and beyond.”

    About Silvaco
    Silvaco is a provider of TCAD, EDA software, and SIP solutions that enable semiconductor design and digital twin modeling through AI software and innovation. Silvaco’s solutions are used for semiconductor and photonics processes, devices, and systems development across display, power devices, automotive, memory, high performance compute, foundries, photonics, internet of things, and 5G/6G mobile markets for complex SoC design. Silvaco is headquartered in Santa Clara, California, and has a global presence with offices located in North America, Europe, Brazil, China, Japan, Korea, Singapore, and Taiwan. Learn more at silvaco.com.

    Contacts
    Media Relations:
    Tiffany Behany, press@silvaco.com

    Investor Relations:
    Greg McNiff, investors@silvaco.com

    The MIL Network

  • MIL-OSI Global: Why do people continue to support politicians who attack their democracies? Expert Q&A

    Source: The Conversation – UK – By Scott Williamson, Associate Professor, Department of Politics and International Relations, University of Oxford

    Ahead of a public event in London on May 8 on what the latest research can tell us about the state of democracy, The Conversation asked Scott Williamson, Associate Professor in Comparative Political Economy at the University of Oxford, to help us understand why people don’t always immediately push back when politicians attack their democracies.

    Your findings show that people around the world have relatively similar ideas about what democracy means and are relatively committed to this idea of democratic governance. So why are so many people polarised about whether today’s crop of politicians are attacking our democracies and what to do about it?

    Most people in most countries say it is important to them that they live in a democracy. Research by my colleagues and me also suggests that people tend to agree that competitive elections and protections for civil liberties are central elements of democratic governance.

    Yet, many people who claim to care about democracy also support political leaders and movements that have attacked democratic institutions and values.

    We have to recognise that even when people agree about the fundamental definition of democracy, there is still plenty of room to disagree over the specifics of how democracy is implemented in practice.


    Democracy in decline? The risk and rise of authoritarianism

    Democracy is under pressure around the world in 2025. But is this part of a larger historical cycle or does it signal a deeper, more fundamental shift? Join us for a free event in central London on May 8 to discuss these important questions. Come for a panel discussion and stay for food, drinks and conversation.

    Get tickets here


    Anti-democratic political leaders can take advantage of these disagreements to argue that their actions defend rather than disrupt democracy. Their supporters will often be motivated to believe these claims, especially where politics and the media are highly polarised.

    In the US, Donald Trump and the Republican party have long argued they are protecting American democracy from the deep state and the Democratic party. A prominent example is the claim that Democrats stole the 2020 election, and that subsequent charges against Trump were an attempt at political persecution.

    This message is consistently amplified by rightwing media. Such claims are false, but they create a framework for justifying Trump’s actions in democratic terms.

    A second potential problem is that people who understand democracy similarly and view democracy favourably may still decide that opposing anti-democratic leaders is less important than securing other political objectives. Several recent studies suggest that people in many countries, including the United States, are reluctant to make such trade-offs. Commitment to democracy is relatively strong.

    However, this research also highlights certain conditions under which people may begin to give up this commitment. Some people will care less about democracy if they can secure significantly better economic outcomes. In ongoing research with my co-authors, we also show that perceived threats to safety are especially likely to induce democratic trade-offs.

    One important finding from these studies is that people are strongly committed to maintaining competitive elections in their countries, but they are more willing to give up civil liberties and constraints on executive power in exchange for preferred economic and security outcomes. Some people are openly sympathetic to a majoritarian vision of democracy that empowers elected leaders to ignore institutional constraints if it means giving the people what they want.

    The relatively weaker commitment to these aspects of democracy means that anti-democratic leaders who first focus on undermining political freedoms and expanding their own power, rather than undercutting elections, are less likely to face a backlash.

    This well-used playbook may explain why Trump has faced relatively inconsistent pushback from the public, despite brazenly seizing legislative powers and violating civil liberties.

    Because Trump won the 2024 election, and because many Americans likely believe that subsequent elections will still meet democratic standards, they may tolerate attacks on civil liberties and checks and balances – especially if it gives them policy outcomes they prefer.

    Yet, it is important for Americans who care about democracy to recognise that several of Trump’s actions directly threaten the ability of the United States to hold free and fair elections in the future. The president and his allies have deployed lawsuits and withheld legally obligated funding in an effort to silence critical voices in the media, universities, NGOs, businesses, the legal community, and the Democratic party. Such actions are already muting criticisms of Trump and will make it harder for opposition to compete fairly in upcoming elections.

    Vice president J.D. Vance recently accused European leaders of “running in fear” from voters over immigration. What did you make of his intervention?

    These comments are a good example of how political leaders who attack democracy often claim to be defending democracy instead. A common strategy is to claim that they are the true representatives of the people and their preferences. As a result, their actions must be democratic, and those who oppose them are blocking the will of the people.

    Such claims about immigration should be viewed as a rhetorical cudgel used by the extreme right to beat back accusations of their own anti-democratic stances. Even if their immigration policies are more preferred by the public, this stronger alignment on a single issue should constitute only a small piece of the pie in terms of evaluating their democratic credentials.

    And their claims to represent public opinion on immigration stand on shaky ground at best. Attitudes toward immigration are complicated and multifaceted. Though negative views on the issue are clearly prevalent, attitudes have become more favourable over time in several European countries.

    Negative voices are often louder but do not necessarily represent the majority. Public opinion also fluctuates. In the United States, Trump was perceived more favourably than Kamala Harris on immigration during the 2024 election. But already by late April, a majority of Americans expressed opposition to Trump’s extreme approach.

    How can defenders of democracy meet these challenges?

    In countries where anti-democratic parties are on the rise, political leaders and the public should resist normalising them. The more they are treated as just any other party, the more people may begin to perceive their anti-democratic politics as acceptable.

    When anti-democratic parties come to power, it is important for their opponents to push back as forcefully as possible before the party can consolidate an authoritarian regime. As the political system becomes more repressive, people will increasingly hide their views, and it will be harder to mobilise opposition moving forward.

    For these efforts to succeed, it is important for the opposition to remain as unified as possible. If the ruling party can use its power to make elections less fair, state institutions more biased, and protests more dangerous, then the opposition will need to make use of every advantage they can to oust the government. A divided opposition will be much more likely to fail.

    Scott Williamson receives funding from the UKRI/EPSRC Frontier Research Guarantee Scheme (EP/Y036832/1) for the project Democratic Values and Authoritarian Legitimacy (DEVAL).

    ref. Why do people continue to support politicians who attack their democracies? Expert Q&A – https://theconversation.com/why-do-people-continue-to-support-politicians-who-attack-their-democracies-expert-qanda-255565

    MIL OSI – Global Reports

  • MIL-OSI Global: Why older adults shouldn’t worry about having sore muscles after a workout – new research

    Source: The Conversation – UK – By Lawrence Hayes, Lecturer in Physiology, Lancaster University

    Kostiantyn Voitenko/ Shutterstock

    Only 2% of people over the age of 70 strength train at least twice a week. This is worrying, as age-related muscle loss can increase risk of social isolation, falls, loss of independence and even early death.

    There are many reasons why older people may avoid strength training, such as a lack of knowledge about exercise, lack of access to a gym and stigma. Another major reason is the fear that exercise might make their muscles and joints even more sore than they already are.

    But the good news is that older adults are no more likely to experience muscle soreness after a workout than young adults are. In fact, our recent study found older adults actually experienced less muscle soreness following exercise than young adults did. This research overturns the widespread belief that ageing muscles are less resilient.

    We pooled data from 36 studies which looked at a total of 389 younger adults and 390 older adults with the aim of comparing their experiences of exercise-induced muscle damage. We analysed three different types of studies in our research, including those where participants self-reported on their muscle soreness, studies which looked at markers of muscle damage in the blood, and studies which analysed muscle function the day after a workout.

    We found that older adults do not experience greater muscle function loss after exercise compared with younger people. Maybe most importantly, muscle soreness was consistently lower in older adults after a workout. Older adults experienced only two-thirds of the soreness younger people did at 48 hours, and only one-third of the muscle soreness at 72 hours compared with younger people.

    Because we looked at 36 different studies, not all of them compared the same age groups. But they generally compared younger adults (people in their 20s) to older adults (people aged between 30 and 60).

    We also found that biological sex appeared to play a role in muscle function recovery, with males showing slightly greater losses in muscle function after exercise than females. This effect was true for both upper body and lower body exercises, as well as body strength and aerobic workouts.

    These findings challenge the widespread belief that ageing muscles recover more slowly or are more prone to exercise-induced damage. This misconception often discourages older adults from engaging in regular physical activity due to fears of prolonged soreness or weakness. The findings also show us that older adults may not need longer recovery periods between workouts – potentially allowing for more frequent or intense training sessions, leading to better long-term health outcomes.

    How to get started

    Although our study shows that older adults are no more likely to experience muscle damage compared to younger adults, this doesn’t mean older people won’t experience some soreness when they start working out.

    There are two important factors that can increase muscle damage (including soreness) after exercise.

    Women were less likely to experience losses in muscle function.
    nastya_ph/ Shutterstock

    The first is novelty. If you haven’t done a particular exercise before (or even for a long time) then it’s more likely you’ll feel sore for a couple of days afterwards if you overdo it. This happens because a new movement or type of exercise challenges our muscles. This causes the body to trigger a cascade of processes that build new muscle. While this temporarily makes us sore, it ultimately makes it easier for us to cope when we do that exercise again.

    The second are “eccentric” muscle contractions. What we mean by eccentric contractions is when you’re attempting to slow down a weight (imagine the downwards phase of a bicep curl – your bicep is working to slow the bar from dropping to the floor). Another example of an eccentric muscle movement is downhill running.

    Eccentric muscle contractions cause more damage than other movements mainly because they subject the muscle fibers to exceptionally high force loads, which is often distributed unevenly. This can overstretch and disrupt the integrity of our muscles, causing stress and damage. But while this leads to soreness in the short-term, these changes ultimately make us stronger.

    To overcome the problem of being new to exercise, you should ease yourself into a new exercise programme. The couch to 5K programme is a great example of this. This programme guides people to build their aerobic fitness gradually.

    So for instance, you might start by going for a 5-minute walk on Monday. If you feel okay on Wednesday, you might try a 10-minute walk instead. This means that every walk is only five additional minutes of novel exercise, allowing your body to gradually build fitness without too much risk of soreness.

    The same principle applies to the eccentric exercises we might do while strength training. Start easy. For an older beginner, just standing up from a chair and returning to seated can be a starting point. This is a very useful movement as it uses our main leg muscles. Being able to raise from a chair is also a huge predictor of independence in later life. Another benefit of this exercise is that you can always return to the seat if you lose balance – so it is quite safe.

    If you can do five of these in a row on Tuesday, see you if you can do two lots (we call these sets) of five on Thursday. Much like aerobic fitness, you’ll soon improve your muscle strength. For the upper body, raising light weights above your head and back down to your lap can be a start. You could also use tins of unopened beans if you don’t have any equipment at home. Try to do these strength-based activities at least two days per week.

    The findings of our study and many others suggest exercise has no age limit. Move more to live longer and healthier. Aim for 150 minutes of activity each week, add strength training twice per week – and most importantly, find a workout you love. When you enjoy it, you’re more likely to stick with it.

    Lawrence Hayes has received funding from the National Institute for Health and Care Research (NIHR), the Chief Scientist Office (CSO), the RS Macdonald Charitable Trust, and the Physiological Society.

    John Fernandes 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 older adults shouldn’t worry about having sore muscles after a workout – new research – https://theconversation.com/why-older-adults-shouldnt-worry-about-having-sore-muscles-after-a-workout-new-research-254262

    MIL OSI – Global Reports

  • MIL-OSI Global: Robert Macfarlane’s new book is a plea to feel the pulse of our rivers

    Source: The Conversation – UK – By Julian Dobson, Senior Research Fellow, Sheffield Hallam University

    beerlogoff/Shutterstock

    Suggesting that a river could be alive has the potential to change everything. Robert Macfarlane, one of Britain’s best-read writers on the natural environment, has done just this in his latest book.

    At one level, Is A River Alive? is a travelogue of adventuring in extreme environments: a lucid, lyrical addition to a genre Macfarlane has made his own. His odyssey through the cloudforests of Ecuador, the stricken rivers of Chennai in India and the tumultuous rapids of the Mutehekau Shipu in north-east Canada has it all: larger-than-life companions, astonishing revelations about the natural world and inadvisable levels of personal risk (including some particularly scary whitewater kayaking).

    Like all good odysseys, it’s a journey of psychological and spiritual self-discovery with a profound sense of nostos, an ancient Greek word meaning the journey home. But it’s much more than that.

    This is a quest with an agenda and an urgency and one that puts its cards on the table from the outset. If a river is alive, our perceptions, laws and politics must change course to recognise that, Macfarlane argues.

    That recognition must be rapid, because we’re already seeing the consequences of treating rivers – and the natural world – as “limitless source and limitless sump”, as he puts it. As an illustration, think of Lake Ontario in the 1990s, which he suggests was so chemically polluted that you could develop photographic film in its water.




    Read more:
    Some rivers have ‘legal personhood’. Now they need a lawyer


    This is new territory for Macfarlane, who shows a sharper critical edge than in his earlier work but also engages more personally and emotionally with his material. Wrecked or restored relationships between humans and the natural world prompt the writer, like a contemporary William Blake, to throw down a moral gauntlet to those who hold economic and political power.

    While lacking the anticolonial anger of Indian author Amitav Ghosh’s polemic The Nutmeg’s Curse, Macfarlane comes to comparable conclusions. Ghosh declares in his book that “if non-human voices are to be restored to their proper place, then it must be, in the first instance, through the medium of stories”. Is A River Alive? seeks to do that.




    Read more:
    Rivers are increasingly being given legal rights. Now they need people who will defend these rights in court


    Interrogating a mystery

    Macfarlane engages seriously with knotty complexities. A river may be alive, but not in any way that can be readily incorporated into human systems. “If you interrogate a mystery, don’t expect answers in a language you can understand,” he muses. He also insists on the necessity of opening our perceptions to the life of and in a river: “to imagine that a river is alive causes water to glitter differently.”

    Macfarlane adopts an animist outlook, declaring non-human entities to have voices and worth in and of themselves. His stance is part of a wave of thinking and writing that is transporting such beliefs from the margins of western spirituality and scholarship into mainstream literature.

    This is vital work, but the challenge shouldn’t be overestimated. If you address these questions from a government perspective, you quickly get quagmired in legal systems and questions of ownership. The result, critics say, is ecological injustice, silencing the voices of nonhumans and of the humans who speak up for them. Yet action to give legal rights to rivers is increasing, from the Rio los Cedros in Ecuador to the Whanganui in Aotearoa New Zealand.

    Logics of inaction

    These are important victories, and work to foreground the rights of nature is gathering pace in the UK. In my own city of Sheffield, my colleagues and I are part of a growing network of academics and community organisations working with the River Dôn project, exploring how the river that runs through our city centre could be given a voice, legal status and, we hope, stronger protection from environmental damage.

    This work joins an increasing flow of thinking in universities, cities and communities that challenges extractive mindsets. But such voices remain sidelined even as the evidence of the damage wrought by the rapacious exploitation of Earth becomes starker.

    My own research has shown how “logics of inaction” persist – even when policymakers know they need to invest in and protect the natural world (in cities, urban parks and wild places), they find reasons to avoid doing so. More often than not, it comes down to money – finances are too tight, or the benefits aren’t obviously quantifiable.

    Even when the benefits of natural spaces are compiled and described in terms that pose no philosophical challenge – they support human health and wellbeing, relationships, participation in society – these benefits are deemed insufficient to stop the cycle of neglect. Indeed, as UK chancellor Rachel Reeves recently declared, developers should “stop worrying about bats and newts” and “focus on getting things built”.

    Is a River Alive? may not stem the tide of environmental destruction. But for those frustrated by the logics of inaction of short-term decision-making, it provides timely and necessary inspiration.


    Don’t have time to read about climate change as much as you’d like?

    Get a weekly roundup in your inbox instead. Every Wednesday, The Conversation’s environment editor writes Imagine, a short email that goes a little deeper into just one climate issue. Join the 45,000+ readers who’ve subscribed so far.


    Julian Dobson 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. Robert Macfarlane’s new book is a plea to feel the pulse of our rivers – https://theconversation.com/robert-macfarlanes-new-book-is-a-plea-to-feel-the-pulse-of-our-rivers-247580

    MIL OSI – Global Reports

  • MIL-OSI Global: Why Donald Trump’s trade tariffs are a threat to global food security

    Source: The Conversation – UK – By Lotanna Emediegwu, Senior Lecturer in Economics, Manchester Metropolitan University

    Billion Photos/Shutterstock

    Donald Trump’s tariffs will make many things more expensive for his fellow US citizens. The price of imported cars, building materials and some tech will go up – and so will the cost of the food on American dining tables.

    The US currently imports around 16% of its food supply, with a large proportion of its fruit and vegetables coming from countries now hit by tariffs.

    Mexico stands out. It supplies over half the fresh fruit and nearly 70% of the fresh vegetables consumed in the US.

    And even when it comes to home grown produce, the US still depends on imported fertiliser for its crops, with Canada providing up to 85% of its neighbour’s supply.

    So grocery bills for American families, especially for fresh produce (and processed foods dependent on foreign ingredients) will get higher. But there will also be a noticeable effect on food prices outside the US.

    The consequences could be particularly serious for developing economies that rely on stable international prices to secure affordable food imports. The prices of many global staples including maize, wheat and soybeans are benchmarked against US markets so when disruptions occur, they reverberate globally.

    Research I conducted with a colleague found that when international prices are disturbed, local food prices, especially in developing countries, go up.

    Take global maize prices, which this year rose by 7% between April 2 (Trump’s “liberation day”) and April 11. Our study suggests this will immediately lead to a similar increase in local maize prices in places like sub-Saharan Africa.

    This is where many of the world’s poorest people live, with hundreds of millions in households earning below the World Bank’s poverty line of US$2.15 (£1.61) per day. When much of that income is spent on food, a 7% increase in the price of maize could be devastating.

    Growth market

    According to another study, tariffs on agricultural products such as fertiliser will increase global production costs, potentially lowering crop yields and worsening food insecurity.

    While the US has reduced tariffs on Canadian potash from 25% to 10%, other fertiliser producers face steeper levels (up to 28% for another major exporter, Tunisia, before Trump’s reciprocal tariffs were paused).

    This is especially worrying for agriculture in countries like Brazil, India and Nigeria, which are still reeling from fertiliser shortages caused by the war between Russia and Ukraine. As with food costs, US tariffs are likely to drive up prices in the global fertiliser market, making it more expensive for everyone, everywhere.

    And when the cost of farming rises, crop production can suffer. This could significantly weaken food production in developing countries that are already battling climate change and volatile markets.

    Another study I conducted found that countries such as the Democratic Republic of the Congo and Somalia – already struggling with food insecurity – are among the most vulnerable to local food price shocks. These economies depend heavily on food imports and face high exposure to currency fluctuations and transport costs.

    A banana field in the Democratic Republic of the Congo.
    giulio napolitano/Shutterstock

    If the trade war escalates, farmers in these regions may be forced to abandon staple crops for cash commodities such as cocoa or coffee, deepening their reliance on volatile global markets and reducing their food self-sufficiency. Global inequality will worsen unless things change.

    One option would be to protect essential agricultural imports, especially fertilizers and staple foods, from punitive tariffs. This would stabilise prices and protect vulnerable economies. The recently announced 90-day pause for negotiations offers a glimmer of hope, but it must be used wisely to build a more equitable trading system.

    In the long term, developing countries need to bolster the resilience of their food systems. My research recommends investing heavily in mechanised agriculture which is resilient to climate change, incentivising farmers with government support, and strengthening regional trade.

    The global food system is heavily interconnected. Decisions made in Washington can quickly affect food prices in Lagos, Cairo and New Delhi. And if tariffs go unchecked, they may unleash a silent and subtle crisis – one measured not in GDP, but in millions of empty stomachs.

    Lotanna Emediegwu 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 Donald Trump’s trade tariffs are a threat to global food security – https://theconversation.com/why-donald-trumps-trade-tariffs-are-a-threat-to-global-food-security-255064

    MIL OSI – Global Reports

  • MIL-OSI Global: Astonishing Things: The Drawings of Victor Hugo at the Royal Academy is dark and brilliant

    Source: The Conversation – UK – By Martin Lang, Senior Lecturer and Programme Leader in Fine Art , University of Lincoln

    The Royal Academy’s latest exhibition, Astonishing Things: The Drawings of Victor Hugo offers a rare glimpse into the dark and moody world of the renowned writer best known for his novels The Hunchback of Notre-Dame and Les Misérables.

    The exhibition is set in exceptionally low lighting, a necessary measure to preserve the fragile drawings, which are usually only accessible under archival conditions. This dim ambience enhances the foreboding atmosphere of Hugo’s works, which are often landscapes featuring cathedrals that appear to be in ruin or emerging from mist or dust clouds.

    These drawings are reminiscent of Dennis Creffield’s gestural, energetic and dark, cathedral sketches. Hugo’s are similar, but much smaller and with a more post-apocalyptic and surreal twist.

    Titles like The Dead City attest to this, while Breakwater on Jersey, with its obscure imagery that recalls looking up a steep incline towards some towers, evokes a sense of Gothic horror, reminiscent of Dracula.


    Looking for something good? Cut through the noise with a carefully curated selection of the latest releases, live events and exhibitions, straight to your inbox every fortnight, on Fridays. Sign up here.


    Other drawings in the exhibition are more surreal. One features a giant mushroom with a face looming over a desolate landscape, eerily evoking nuclear war (something that Hugo could not have possibly fathomed in 1850). Windmill on the Roof of a Farmhouse depicts a windmill improbably emerging from another building, adding to the surreal quality of Hugo’s work. And, one of the first drawings visitors encounter is of a poisonous tree with a skull emerging from its shadow, setting the tone for the exhibition.

    The Serpent resembles a Chinese dragon twisting through the sky over the sea with a mountain obscured in mist below its fire-breathing jaws. The light specs illuminating the water add to the mystery, as the light source itself remains unclear. Is the light emanating from the dragon’s mouth or from behind the mountain? This ambiguity adds to the surreal quality of the work.

    The Bowels of Leviathan is one of the largest and most abstract pieces in the exhibition. Loose brushwork, possibly created with a large brush or feather (as suggested by the wall text) fills the surface. Vertical lines appear like prison bars in a dark arch (one of many allusions to Les Misérables in the exhibition), while the title actually refers to the Parisian sewers – a recurring theme in Hugo’s novel.

    Several drawings in the exhibition can be interpreted as metaphors for political turmoil. Lighthouse at Casquets, Guernsey features a heavily tilting ship, while Boat without Sails depicts what appears to be a single piece of wood from a ship wreck, or perhaps a raft afloat.

    Ship in a Storm further emphasises the theme of stormy waters, reflecting the turbulent political landscape of Hugo’s time. His father was a general in the Napoleonic empire, which crumbled when Victor was 12. He saw the Bourbon monarchy restored, then the revolutions of 1830 and 1848. Not only a witness, Hugo was deeply involved in politics, resulting in his exile to the Chanel Islands, where he made most of the drawings on display, during the reign of Napoleon III.

    The Durande Ship After Sinking and The Wreck are positioned on either side of Octopus, a fantastical depiction of what lies beneath the stormy seas. Or perhaps life after the storm, strange and other worldly. There are two versions of Octopus on display, both of which would not look out of place as illustrations for a H.P. Lovecraft novel. These pieces suggest a strange and otherworldly life after turmoil and the sense of uncertainty feels oddly present today.

    Hugo’s use of lace imprints and collage, such as postage stamps, was avant-garde for his time. He combined charcoal, pen, brown ink and wash, gouache, graphite, and more, showcasing his experimental approach to art. Compositionally, these works are sophisticated and live up to Van Gogh’s description of them as “astonishing things”.

    Astonishing Things: The Drawings of Victor Hugo at the Royal Academy is a captivating exhibition that offers a rare opportunity to experience the dark and surreal world of one of history’s most celebrated writers and artists. The exhibition is a must-see for art lovers and fans of Victor Hugo alike.

    Astonishing Things: The Drawings of Victor Hugo is on at the Royal Academy, London until June 29 2025.

    Martin Lang 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. Astonishing Things: The Drawings of Victor Hugo at the Royal Academy is dark and brilliant – https://theconversation.com/astonishing-things-the-drawings-of-victor-hugo-at-the-royal-academy-is-dark-and-brilliant-255262

    MIL OSI – Global Reports

  • MIL-OSI Global: Current legal frameworks can’t protect the oceans from deep-sea mining and the negative impacts on humankind

    Source: The Conversation – Canada – By Susan Reid, Postdoctoral Fellow, University of British Columbia

    A soil boring boat used to collect geological information from the seafloor. (Shutterstock)

    The international legal order is floundering. The geopolitical and resource policy priorities of the United States are shifting.

    These changes now implicate the international framework for governing the seabed: on April 24, U.S. President Donald Trump signed an executive order that moves toward allowing deep-sea mining by the Americans.

    Driven by a critical minerals expansionary agenda, the U.S. is considering measures to fast-track approvals for corporations to mine the international seabed.

    What is the difference — for marine environments — between excavation under an international legal framework or U.S. domestic law? Both systems permit state and private organizations to mine vulnerable marine ecosystems: does an international framework offer stronger environmental protections than U.S. law?

    A ‘constitution’ for the ocean

    Under the United Nations’ watch, ocean conditions have declined.

    The international seabed zone encompasses 54 per cent of the planet’s surface. The designation was created in 1994 under the UN Convention on the Law of the Sea (UNCLOS). When described as the “constitution for the oceans,” UNCLOS deceivingly implies that its role is protective. However, the treaty functions as architecture for exploiting ocean resources.

    It does this by dividing the ocean into zones that control how and where nations and corporations can exploit the seas. As well, it supports the idea of the ocean as a vast, exploitable resource. Weak environmental protections are offered in return. UNCLOS speaks little of either the ocean itself or of diverse human-ocean relationships.

    It is a constitution for the ocean, without the ocean.

    PBS reports on the impacts of deep-sea mining.

    Regulating mining

    UNCLOS established the International Seabed Authority (ISA) to manage the international seabed as the “common heritage of humankind.” Since it was established 30 years ago, the ISA has prioritized the development of a regulatory framework for commercial mining. But the ISA’s stewardship of the deep seabed as humankind’s common heritage involves more than the advancement of commercial mining.

    Given the multiple ocean crises intensifying under the impacts of climate change, it is bewildering that the ISA could still be pursuing such a destructive regime.

    Under UNCLOS, the ISA has legal responsibilities to protect the marine environment. Yet it doesn’t have a comprehensive environmental policy, environmental management plan or dedicated scientific division. This is despite the central role marine science plays in understanding and protecting the ocean. Instead, the ISA appears to be patching together environmental regulations on the fly.

    Extractive interests

    The scientific data that the ISA relies on comes from the very companies seeking to mine the seabed. Commercial miners conduct their own environmental assessments and benchmarks, and as such, the ISA’s governance approach appears to be one of companies self-regulating.

    Despite the “ocean emergency” and scientific concerns about marine ecological risks, the ISA maintains an extractivist path.

    It is now finalizing regulations to allow commercial mining in the Clarion–Clipperton zone of the North Pacific Ocean. If all exploration licences currently issued in this zone are converted to exploitation licenses, this will be the largest mining operation the planet has ever experienced.

    The ISA’s 170 members, including the U.S., have upheld a consensus-based governance approach. In doing so, they’ve prevented any unilateral claims to the international seabed. Although the U.S. never ratified UNCLOS, it too has largely observed the consensus-based legal order. Until now.

    The Metals Company (TMC), a Canadian deep-sea mining company, recently announced its intention to bypass the ISA and work with the Trump administration to pursue seabed mining in international waters. To do so, it will rely on the Deep Seabed Hard Mineral Resources Act (DSHMRA), administered by the National Oceanic and Atmospheric Association (NOAA). Congress had previously noted that this domestic law was always considered a temporary measure until the development of an acceptable system under UNCLOS.




    Read more:
    Terminations at U.S. government agencies that monitor extreme weather events will have negative effects


    In principle, NOAA’s deep ocean scientific expertise enables it to competently oversee U.S. seabed mining. This includes assessing the potential environmental impacts of mining and ensuring the protection of the marine environment. It has already developed DSHMRA mining regulations within a “precautionary and adaptive management framework.”

    Before granting a mining licence, NOAA is required to prepare and publish an environmental impact statement. However, recent staff cuts and the new administration’s rollback of marine environmental protections potentially compromise its oversight capacity.

    How NOAA’s scientific teams feel about fast-tracking a “gold rush” is another story.

    The ISA has denounced its snubbing by The Metals Company. However, by shopping around for a jurisdiction of convenience, TMC has inadvertently shone a spotlight on gaps in the ISA’s environmental governance approach.

    Future marine research

    In the meantime, momentum for a ban or moratorium is growing.

    Without a foundational science policy or in-house scientific expertise, the ISA is ill-equipped to safeguard the deep ocean. Marine science offers a way to better understand the deep ocean and its vulnerabilities and can help re-imagine the ISA’s direction toward a more generative role as an environmental steward.




    Read more:
    Humanity depends on the ocean — Here is what we need to prioritize for immediate ocean science research


    Through marine social sciences, ocean humanities and Indigenous knowledge, other pathways can be explored toward a better understanding of human-ocean relationships. The ISA has the potential to step up to its planetary stewardship role by developing policy guidelines to guide such transitions. The oceanographic background of the ISA’s new secretary-General, Leticia Carvalho, bodes well. Perhaps this may happen through a renewed focus on marine science — time will tell.

    Susan Reid 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. Current legal frameworks can’t protect the oceans from deep-sea mining and the negative impacts on humankind – https://theconversation.com/current-legal-frameworks-cant-protect-the-oceans-from-deep-sea-mining-and-the-negative-impacts-on-humankind-254967

    MIL OSI – Global Reports

  • MIL-OSI Global: Using fire to produce nanoparticles could revolutionize various industries

    Source: The Conversation – Canada – By Keroles Riad, Postdoctoral fellow, Energy and Particle Technology Laboratory, Carleton University

    Fire is how most widely used nanoparticles — and by extension nanotechnologies — are made. (Shutterstock)

    Fire is arguably humanity’s earliest discovery. It was pivotal in advancing society — underpinning many of humanity’s most transformative inventions, from cooking and forging weapons to generating energy and enabling car combustion engines.

    Today, fire continues to be the gateway to some of the most cutting-edge nanotechnologies currently being developed for use in cancer treatments and as breath sensors for early detection of diabetes and other metabolic diseases.

    Nanotechnologies can be found in almost every aspect of our daily lives. For instance, I have previously written about the nanotechnology used in the mRNA vaccines that helped us through the pandemic, and have facilitated conversations discussing how nanotechnology affects our wine, gut and climate.

    For example, gas sensors incorporating nanoparticles made via fire can be used to verify that there’s no methanol in alcoholic beverages. Methanol is a highly poisonous alcohol contaminant, and has caused numerous poisonings worldwide.

    Fire is how most widely used nanoparticles — and by extension, nanotechnologies — are made. For example, a third of a car tire’s weight is comprised of carbon black nanoparticles, which are made using fire. These nanoparticles help to reinforce the tire. The white paint we use on our walls and the coatings on some pills contain fire-made titania nanoparticles. Similarly, fumed silica — which is used in the optical fibres needed for internet and communication systems — are also forged in fire.

    How nanotechnology is made

    So how do nanoparticles, which are 80 to 100 thousand times smaller than the thickness of a human hair, form inside a fire?

    I specialize in making nanoparticles in fire — specifically using a technology called flame spray pyrolysis.

    In my research, I burn flammable chemicals that contain the target metal elements to form my nanoparticles. Everything gets oxidized during combustion: carbon becomes CO2, hydrogen becomes water vapor and metal elements become metal oxides.

    During the milliseconds that these metal oxide particulates spend inside the fire, they collide and grow into nano- or micro-particles. I collect these particles on a filter on top of the fire. Important properties such as the size and crystal structure of the nanoparticles that are produced depend on how much time these particles spend inside the fire.

    The more time the particles have to collide inside the forging fire, the larger they grow. We can also make complicated particles consisting of multiple elements by burning a mixture of different chemicals. This process is both versatile and scalable — allowing millions of tonnes of nanoparticles to be produced each year.

    Carbon black is a nanoparticle that is produced through flame spray pyrolysis.
    (Shutterstock)

    Overcoming limitations

    Being able to mass-produce nanoparticles has been one of the biggest challenges of producing nanotechnologies on a larger scale. This is because most of the nanoparticles used in nanotechnologies can only be made via “wet chemistry,” or by using liquids.

    It can take hours of working with liquid in beakers, mixing them, heating them, then separating and centrifuging them just to obtain tiny amounts of material. These processes are often too expensive and too dangerous to scale enough for viable commercialisation.

    For instance, quantum dots (nanoparticles made from semiconducting materials which have both optical and electrical properties) — the discovery of which was celebrated by the Chemistry Noble Prize in 2023. These have the potential to revolutionize many technologies — including solar cells, carbon capture and contrast agents used in medical imaging.

    However, quantum dots are hardly ever used in those technologies on a large scale because the prohibitive cost of making them via wet chemistry can be as high as US$45,000 per gram.

    But unlike wet chemistry, fire is simple, cheap, scaleable and surprisingly safe. So when processes that allow for the production of high value nanoparticles, such as quantum dots, with fire are developed, costs drastically drop and they become immediately scaleable and of potential interest to industry.

    Fire can also produce harmful particles and by-products.

    For instance, if you place a napkin in front of the exhaust of your car, black stuff will accumulate on it. This black residue is soot particles produced by the fire burning inside the engine. Similarly, smoking cigarettes causes soot to form and accumulate in a smoker’s lung, often causing cancer.

    Soot is also, by some estimations, the third highest contributor to global warming after carbon dioxide and methane. However, those assessments may actually be underestimating the true contribution of soot to greenhouse gas effects.

    Flame spray pyrolysis technology has also been used to simulate combustion conditions to not only study the impact of generated soot more accurately, but also test process changes that could virtually eliminate soot emissions. For example, one study used flame spray pyrolysis to show that injecting air downstream of jet fuel combustion can reduce soot emission by more than 90 per cent. Flame spray pyrolysis could continue to be a useful tool in researching the impacts of pollution.

    The future of nanoparticles

    But not all nanoparticles can be produced by fire. As such, research exploring new recipes and processes to make high-value nanoparticles that are not yet possible to make in fire could have a large impact.

    For example, a major focus of my current work is to explore the possibility of using fire to make graphene. Graphene is the strongest material known at the nanoscale. My previous work shows that by using ultraviolet light, graphene can be transformed into strong macroscopic structures — possibly allowing it to be used in 3D printing.

    Graphene is the strongest material known at nanoscale.
    (Shutterstock)

    Further, there’s massive untapped potential in nanomedicine to integrate the nanoparticles that are already possible to make in fire. Only about 30 types of nanoparticles are approved by the U.S. Food and Drug Administration — such as those used in COVID-19 vaccines, as well as iron-based nanoparticles used for treating anemia and kidney disease.

    All those approved nanomedicines are given via injections. This leaves plenty of room to explore the benefits of inorganic nanoparticles in medicine — especially orally administrated therapeutics.

    Keroles Riad is the founder and CEO of O Nanotech Solutions, a startup that produces flame-made quantum dots. He also receives funding from NSERC as a Canada Banting Postdoctoral Fellow. He also receives funding from MITACS as a part of their Accelerate Entrepreneur Program. He holds both scholarships at Carleton University. He is also the CEO of enuf, a Bcorp-certified social enterprise focused on sustainable waste management.

    ref. Using fire to produce nanoparticles could revolutionize various industries – https://theconversation.com/using-fire-to-produce-nanoparticles-could-revolutionize-various-industries-234058

    MIL OSI – Global Reports