College ‘general education’ requirements help prepare students for citizenship − but critics say it’s learning time taken away from useful studies

Source: The Conversation – USA (2) – By Kelly Ritter, Professor of Writing and Communication, Georgia Institute of Technology

Students learn about the arts and humanities, social sciences, and science and mathematics in general education. Olga Pankova/Moment via Getty Images

What do Americans think of when they hear the words “general education”?

By definition, general education covers introductory college courses in arts and humanities, social sciences, and science and mathematics. It has different names, including core curriculum or distribution requirements, depending on the college or university.

It is also sometimes called liberal education, including by the American Association of Colleges and Universities, which describes it as providing “a sense of social responsibility, as well as strong and transferable intellectual and practical skills.”

The liberal label can be fodder for conservative groups who argue that today’s general education is part of an indoctrination into higher education’s purported left-leaning belief systems. Some other conservatives support general education as a concept but want more emphasis on so-called traditional values and less on cross-cultural understanding. These initiatives position general education and college as a space for ideological battles.

As a scholar of historical connections between literacy and social class, I know that general education was designed to provide opportunity for all students without regard for their political preferences.

A young Black man is sitting in front of students in a lecture hall, gesturing as they smile
The value of a college education can be shaped by political affiliation.
bernarddobo/iStock via Getty Images

An education for all

Eighty years ago, a group of Harvard University faculty created what many colleges and universities still follow as a template for general education. This plan was outlined in the book “General Education in a Free Society.”

Harvard’s plan was meant for all students, including veterans studying under the GI Bill, and others we today refer to as first generation, where neither parent had a college degree.

General education made college more accessible to students who were not becoming doctors or lawyers but who also wanted careers outside the vocational trades. It helped make college a place for educating all citizens, not just students of socioeconomic privilege.

Expanding access to higher education was central to the 1947 special report Higher Education for American Democracy, commissioned by President Harry Truman. The goal was to provide a foundational education for all, especially in math and science. But the report, commonly known as the Truman Commission Report, also included disciplines that help students understand the world – such as writing and communication, literature, psychology and history.

The purposes of general education are central to two competing views of college today, views that I also hear expressed by students and parents I’ve met in my 28 years as a professor.

One view of college is of an on-campus experience steeped in the liberal arts that holistically prepares students to live in a functioning democracy. These benefits are seen as worth the time and costs.

The other view is of college as a sum of career-focused credentials that can begin and end anywhere, not specific to one college campus. These benefits are completely financial, to be gained via the cheapest, quickest means.

Both of these views are informed by national perspectives that further divide citizens on higher education as a whole, such as Vice President JD Vance’s 2021 statement that “there was a wisdom in what Richard Nixon said approximately 40, 50 years ago. He said, and I quote, ‘The professors are the enemy.’”

Both these groups of Americans, however, hope that obtaining a college degree will pay off for graduates who find employment and reach a standard of living better than their parents’ generation.

For the first group, general education is critical to developing the whole student for jobs and life. For the latter, it is an expensive obstacle to it.

Not surprisingly, these views on education and college often correspond to political party identification and whether a person attended college themselves.

A July 2023 Lumina Foundation and Gallup Poll showed that only 36% of Americans have a “great deal” of confidence in higher education, with significant partisan differences between the 20% of Republicans who have this confidence, the 56% of Democrats and the 35% of independents who have it. There are also measurable differences between those who have earned a postgraduate degree and those who have not.

A student wearing a hooded sweatshirt slumps over a textbook.
To cut costs, more students are searching for ways to complete general education requirements before they begin college.
PeopleImages/E+ via Getty Images

Questioning value

As college costs continue to rise in 2025, families are struggling – even taking on payment plans for everyday purchases, also known as phantom debt – to make ends meet.

General education represents about a third of the requirements of a bachelor’s degree and most of an associate degree.

For those who see college as a waste of money, general education courses are a calculable loss on future income. In the past two decades, this – and the increasingly competitive admissions process for college – has contributed to a tenfold increase in low-income students who take Advanced Placement courses and a 50% increase since 2021 in the number of students in dual-credit coursework. Both programs allow students to complete general education-equivalent courses for free while still in high school.

Complete College America, a nonprofit advocacy group that works with states to increase college completion rates, supports these moves by students and parents, classifying general education under “gateway courses” to be completed “as soon as possible.”

Other groups promote stackable units of credit toward college degrees. This push to complete general education requirements before entering college is gaining momentum, despite studies that show Advanced Placement classes, and exams, favor and benefit mostly white, middle- to upper-class students because these students tend to have more time and resources to devote to AP coursework and also take multiple exams in order to earn college credit.

Students sit on steps talking to each other on a sunny day.
For college students, general education can offer benefits beyond career attainment.
ferrantraite/E+ via Getty Images

Understanding the world

While arguments for streamlining college and its costs are evergreen, foundational lessons taught across fields of study are as relevant in 2025 as they were in 1945. The U.S. faces threats to its democracy, is navigating rapid advances in technology, and is adapting to population shifts that will change how its residents live and work.

General education gives students broad foundational knowledge that can be used in a variety of careers. By design, it teaches an understanding of the world outside one’s own and how to live in it – a core requirement for a functioning democracy.

The Conversation

Kelly Ritter 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. College ‘general education’ requirements help prepare students for citizenship − but critics say it’s learning time taken away from useful studies – https://theconversation.com/college-general-education-requirements-help-prepare-students-for-citizenship-but-critics-say-its-learning-time-taken-away-from-useful-studies-257083

Data can show if government programs work or not, but the Trump administration is suppressing the necessary information

Source: The Conversation – USA (2) – By Sarah James, Assistant Professor of Political Science, Gonzaga University

Do government programs work? It’s impossible to find out with no data. Andranik Hakobyan/iStock via Getty Images Plus

The U.S. has the highest rate of maternal mortality among developed nations. Since 1987, the Centers for Disease Control and Prevention has administered the Pregnancy Risk Assessment Monitoring System to better understand when, where and why maternal deaths occur.

In April 2025, the Trump administration put the department in charge of collecting and tracking this data on leave.

It’s just one example of how the administration is deleting and disrupting American data of all kinds.

The White House is also collecting less information about everything from how many Americans have health insurance to the number of students enrolled in public schools, and making government-curated data of all kinds off-limits to the public. President Donald Trump is also trying to get rid of entire agencies, like the Department of Education, that are responsible for collecting important data tied to poverty and inequality.

His administration has also begun deleting websites and respositories that share government data with the public.

Why data is essential for the safety net

I study the role that data plays in political decision-making, including when and how government officials decide to collect it. Through years of research, I’ve found that good data is essential – not just for politicians, but for journalists, advocates and voters. Without it, it’s much harder to figure out when a policy is failing, and even more difficult to help people who aren’t politically well connected.

Since Trump was sworn in for a second time, I have been keeping an eye on the disruption, removal and defunding of data on safety net programs such as food assistance and services for people with disabilities.

I believe that disrupting data collection will make it harder to figure out who qualifies for these programs, or what happens when people lose their benefits. I also think that all this missing data will make it harder for supporters of safety net programs to rebuild them in the future.

Why the government collects this data

There’s no way to find out whether policies and programs are working without credible data collected over a long period of time.

For example, without a system to accurately measure how many people need help putting food on their tables, it’s hard to figure out how much the country should spend on the Supplemental Nutrition Assistant Program, formerly known as food stamps, the federal supplemental nutrition program for women, infants and children, known as WIC, and related programs. Data on Medicaid eligibility and enrollment before and after the passage of the Affordable Care Act in 2010 offers another example. National data showed that millions of Americans gained health insurance coverage after the ACA was rolled out.

Many institutions and organizations, such as universities, news organizations, think tanks, and nonprofits focused on particular issues like poverty and inequality or housing, collect data on the impact of safety net policies on low-income Americans.

No doubt these nongovernmental data collection efforts will continue, and maybe even increase. However, it’s highly unlikely that these independent efforts can replace any of the government’s data collection programs – let alone all of them.

The government, because it takes the lead in implementing official policies, is in a unique position to collect and store sensitive data collected over long periods of time. That’s why the disappearance of thousands of official websites can have very long-term consequences.

What makes Trump’s approach stand out

The Trump administration’s pausing, defunding and suppressing of government data marks a big departure from his predecessors.

As early as the 1930s, U.S. social scientists and local policymakers realized the potential for data to show which policies were working and which were a waste of money. Since then, policymakers across the political spectrum have grown increasingly interested in using data to make government work better.

This focus on data grew starting in 2001, when President George W. Bush made holding government accountable to measurable outcomes a top priority.

He saw data as a powerful tool for reducing waste and assessing policy outcomes. His signature education reform, the No Child Left Behind Act, radically expanded the collection and reporting of student achievement data at K-12 public schools.

George W. Bush speaks against a school locker backdrop, next to an American flag and another flag. Above him are the words 'Strengthening our schools.'
President George W. Bush speaks about education in 2005 at a high school in Falls Church, Va., outlining his plans for the No Child Left Behind Act.
Alex Wong/Getty Images)

How this contrasts with the Obama and Biden administrations

Presidents Barack Obama and Joe Biden emphasized the importance of data for evaluating the impact of their policies on low-income people, who have historically had little political clout.

Obama initiated a working group to identify ways to collect, analyze and incorporate more useful data into safety net policies. Biden implemented several of the group’s suggestions.

For example, he insisted on the collection of demographic data and its analysis when assessing the impacts of new safety net policies. This approach shaped how his administration handled changes in home loan practices, the expansion of broadband access and the establishment of outreach programs for enrolling people in Medicaid and Medicare.

Why rebuilding will be hard

It’s harder to make a case for safety net programs when you don’t have relevant data. For example, programs that help low-income people see a doctor, get fresh food and find housing can be more cost-effective than simply having them continue to live in poverty.

Blocking data collection may also make restoring government funding after a program gets cut or shut down even more challenging. That’s because it will be more challenging for people who in the past benefited from these programs to persuade their fellow taxpayers that there is a need for investing in a expanding program or creating a new one.

Without enough data, even well-intended policies in the future may worsen the very problems they’re meant to fix, long after the Trump administration has concluded.

The Conversation

Sarah James 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. Data can show if government programs work or not, but the Trump administration is suppressing the necessary information – https://theconversation.com/data-can-show-if-government-programs-work-or-not-but-the-trump-administration-is-suppressing-the-necessary-information-259760

Children living near oil and gas wells face higher risk of rare leukemia, studies show

Source: The Conversation – USA (3) – By Lisa McKenzie, Associate Professor of Health, Department of Environmental & Occupational Health, University of Colorado Anschutz Medical Campus

The U.S. has nearly 1 million oil and natural gas wells. Some, like the one here in Commerce City, Colo., are within a few thousand feet of schools and neighborhoods. RJ Sangosti/Getty Images

Acute lymphocytic leukemia is one of the most commonly diagnosed cancers in children, although it is rare. It begins in the bone marrow and rapidly progresses.

Long-term survival rates exceed 90%, but many survivors face lifelong health challenges. Those include heart conditions, mental health struggles and a greater chance of developing a second cancer.

Overall cancer rates in the U.S. have declined since 2002, but childhood acute lymphocytic leukemia rates continue to rise. This trend underscores the need for prevention rather than focusing only on treatment for this disease.

A growing body of literature suggests exposure to the types of chemicals emitted from oil and natural gas wells increases the risk of developing childhood acute lymphocytic leukemia.

Oil and gas drill extracting oil from the earth.
Heavy machinery injects water under the surface of the earth to push oil and natural gas out.
NurPhoto/GettyImages

We are environmental epidemiologists focused on understanding the health implications of living near oil and natural gas development operations in Colorado and Pennsylvania. Both states experienced a rapid increase in oil and natural gas development in residential areas beginning in the early 21st century. We’ve studied this issue in these states, using different datasets and some different approaches.

2 studies, similar findings

Both of our studies used a case-control design. This design compares children with cancer, known as cases, with children without cancer, known as controls. We used data from statewide birth and cancer registries.

We also used specialized mapping techniques to estimate exposure to oil and natural gas development during sensitive time windows, such as pregnancy or early childhood.

The Colorado study looked at children born between 1992 and 2019. The study included 451 children diagnosed with leukemia and 2,706 children with no cancer diagnosis. It considered how many oil and natural gas wells were near a child’s home and how intense the activity was at each well. Intensity of activity included the volume of oil and gas production and phase of well production.

The Colorado study found that children ages 2-9 living in areas with the highest density and intensity wells within eight miles (13 kilometers) of their home were at least two times more likely to be diagnosed with acute lymphocytic leukemia. Children with wells within three miles (five kilometers), of their home bore the greatest risk.

The Pennsylvania study looked at 405 children diagnosed with leukemia between 2009 and 2017 and 2,080 children without any cancer diagnosis. This study found that children living within 1.2 miles (two kilometers) of oil and natural gas wells at birth were two to three times more likely to be diagnosed with acute lymphocytic leukemia between ages 2 to 7 than those who lived farther than 1.2 miles away.

The risk of developing leukemia was more pronounced in children who were exposed during their mother’s pregnancy.

The results of our two studies are also supported by a previous study in Colorado published in 2017. That study found children diagnosed with acute lymphocytic leukemia were four times more likely to live in areas with a high density of oil and natural gas wells than children diagnosed with other cancers.

Policy implications

To extract oil and natural gas from underground reserves, heavy drilling equipment injects water and chemicals into the earth under high pressure. Petroleum and contaminated wastewater are returned to the surface. It is well established that these activities can emit cancer-causing chemicals. Those include benzene, as well as other pollutants, to the air and water.

The U.S. is the world’s largest producer of oil and natural gas. There are almost 1 million producing wells across the country, and many of these are located in or near residential areas. This puts millions of children at increased risk of exposure to cancer-causing chemicals.

In the U.S., oil and natural gas development is generally regulated at the state level. Policies aimed at protecting public health include establishing minimum distances between a new well and existing homes, known as a setback distance. These policies also include requirements for emission control technologies on new and existing wells and restrictions on the construction of new wells.

Setbacks offer a powerful solution to reduce noise, odors and other hazards experienced by communities near oil and gas wells. However, it is challenging to establish a universal setback that optimally addresses all hazards. That’s because noise, air pollutants and water contaminants dissipate at different rates depending on location and other factors.

In addition, setbacks focus exclusively on where to place oil and natural gas wells but do not impose any restrictions on releases of air pollutants or greenhouse gases. Therefore, they do not address regional air quality issues or mitigate climate change.

An oil rig sits across the street from a residential neighborhood in Frederick, Colorado.
In many U.S. cities there are set distances that oil and gas wells are allowed to be from places such as schools and neighborhoods. In this Frederick, Colo., neighborhood the oil rig is very near houses.
UGC/GettyImages

Furthermore, current U.S. setback distances range from just 200 feet to 3,200 feet. Our results indicate that even the largest setback of 3,200 feet (one kilometer) is not sufficient to protect children from an increased leukemia risk.

Our results support a more comprehensive policy approach that considers both larger setback distances and mandatory monitoring and control of hazardous emissions on both new and existing wells.

Future research

More research is needed in other states, such as Texas and California, that have oil and natural gas development in residential areas, as well as on other pediatric cancers.

One such cancer is acute myeloid leukemia. This is another type of leukemia that starts in bone marrow and rapidly progresses. This cancer has exhibited a strong link to benzene exposure in adult workers in several industries, including the petroleum industry. Researchers have also documented a moderate cancer link for children exposed to vehicular benzene.

It remains unclear whether benzene is the culprit or if another agent or combination of hazards is an underlying cause of acute myeloid leukemia.

Even though questions remain, we believe the existing evidence coupled with the seriousness of childhood acute lymphocytic leukemia supports enacting further protective measures. We also believe policymakers should consider the cumulative effects from wells, other pollution sources and socioeconomic stressors on children and communities.

Read more of our stories about Colorado and Pennsylvania.

The Conversation

Lisa McKenzie receives funding from the American Cancer Society and the University of Colorado Cancer Center.

Nicole Deziel receives funding from the American Cancer Society, the National Institutes of Health, and the Yale School of Public Health.

ref. Children living near oil and gas wells face higher risk of rare leukemia, studies show – https://theconversation.com/children-living-near-oil-and-gas-wells-face-higher-risk-of-rare-leukemia-studies-show-252994

When grief involves trauma − a social worker explains how to support survivors of the recent floods and other devastating losses

Source: The Conversation – USA (3) – By Liza Barros-Lane, Assistant Professor of Social Work, University of Houston-Downtown

Rain falls over a makeshift memorial for flood victims along the Guadalupe River on July 13, 2025, in Kerrville, Texas. AP Photo/Eric Gay

The July 4, 2025, floods in Kerr County, Texas, swept away children and entire families, leaving horror in their wake. Days later, flash floods struck Ruidoso, New Mexico, killing three people, including two young children.

These are not just devastating losses. When death is sudden, violent, or when a body is never recovered, grief gets tangled up with trauma.

In these situations, people don’t only grieve the death. They struggle with the terror of how it happened, the unanswered questions and the shock etched into their bodies.

I’m a social work professor, grief researcher and the founder of The Young Widowhood Project, a research initiative aimed at expanding scholarship and public understanding of premature spousal loss.

I was widowed when I was 36. In July 2020, my husband, Brent, went missing after testing a small, flat-bottomed fishing boat called a Jon boat. His body was recovered two days later, but I never saw his remains.

Both my personal loss and professional work have shown me how trauma changes the grieving process and what kind of support actually helps.

To understand how trauma can complicate grief, it’s important to first understand how people typically respond to loss.

Grief isn’t a set of stages

Many people still think of grief through the lens of psychiatrist Dr. Elisabeth Kübler-Ross’ five stages of grief, popularized in the early 1970s: denial, anger, bargaining, depression and acceptance.

But in fact, this model was originally designed for people facing their own deaths, not for mourners. In the absence of accessible grief research in the 1960s, it became a leading framework for understanding the grieving process – even though it wasn’t meant for that.

Despite this misapplication, the stages model has shaped cultural expectations: namely, that grief ends once people reach the “acceptance” stage. But research doesn’t support this idea. Trying to force grief into this model can cause real harm, leaving mourners feeling they’re grieving “wrong.”

In reality, mourning is often lifelong. Most people go through an acute period of overwhelming pain right after the loss. This is usually followed by integrated grief, where the pain softens but the loss is still part of everyday life, returning in waves.

Although grief is unique to each person and relationship, researchers have found that mourners often strive to a) make sense of the death; b) adjust to a world without their loved one; c) form an ongoing connection with their deceased loved one in new ways; and d) figure out who they are without their loved one.

It’s difficult and at times disorienting work, but most people find ways to carry their grief and keep living.

A grandmother embraces a young woman in front of a wall of flowers.
Julia Mora embraces her granddaughter, Isla Meyer, during a vigil for Texas flood victims on July 11, 2025.
AP Photo/Gerald Herbert

When grief and trauma collide

However, some losses carry an extra layer of pain, confusion and trauma.

Sudden, unexpected, accidental, violent or deeply tragic deaths – like those experienced during the recent floods – can lead to what researchers call traumatic bereavement: grief that is disrupted by the traumatic nature of the death.

People experiencing traumatic bereavement often endure a longer and more intense acute grief period. They may be haunted by disturbing images, nightmares or relentless thoughts about how their loved one died or suffered. Many wrestle with dread, spiritual disorientation and a shattered sense of safety in the world.

Some of these deaths are also considered “ambiguous” – unclear or unconfirmed loss – such as when a body is never recovered or is too damaged to view. Without physical confirmation, mourners often feel stuck in disbelief and helplessness.

This was true in my case. Not seeing my husband’s body left a part of me suspended between knowing and not knowing. I knew he had died but couldn’t fully believe it, no matter how much I lived with the reality of his absence. For a long time, I caught myself repeating these words every morning: “Brent is dead. Brent is dead.”

In many cases, these reactions aren’t short term. Many people affected by traumatic loss remain overwhelmed and sometimes physically and emotionally impaired for years. Symptoms may taper over time, but they rarely disappear entirely.

Supporting mourners

Traumatic bereavement can feel unbearable. Many mourners struggle with intense, long-lasting reactions that can leave them feeling helpless, altered or even unrecognizable to themselves. They may appear withdrawn, forgetful or emotionally drained because their systems are overwhelmed. Coping can look messy or self-destructive, but these are often survival strategies, not conscious choices. I’ve also seen how those same struggles become more survivable when mourners don’t have to carry them alone. If you’re supporting someone through traumatic loss, here are three ways to help.

  • Make space for the horror. Listen without flinching. Acknowledge the full weight of what happened and how terrifying and unjust the loss was. This means saying things like, “This should never have happened,” or “What you went through is beyond words.” It means staying present when the mourner speaks about what haunts them. Let them know they don’t have to carry this alone. You may feel the urge to say something hopeful such as, “At least the body was recovered,” but there is no silver lining in these cases. Instead, say: “There’s nothing I can say to fix this, but I’m not going anywhere.”

  • Help them find others who can understand. Trauma can be isolating. Mourners often feel uniquely overwhelmed or confused. Support groups, peer companions and therapists trained in treating grief and trauma can offer the kind of recognition and validation that even the most devoted friend may not be able to provide.

  • Take care of yourself, too. Being present for someone in deep grief takes energy, especially if you were personally affected by the loss. Stay connected to replenishing people, practices and routines. If you don’t, you may begin to experience trauma, too. Taking care of yourself will help you remain grounded so that you can show up.

I believe supporting someone through traumatic bereavement is one of the most meaningful things you can do. You don’t need perfect words or a plan. What sustains them won’t be advice or solutions, but your simple, powerful act of staying.

The Conversation

Liza Barros-Lane 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. When grief involves trauma − a social worker explains how to support survivors of the recent floods and other devastating losses – https://theconversation.com/when-grief-involves-trauma-a-social-worker-explains-how-to-support-survivors-of-the-recent-floods-and-other-devastating-losses-260908

Babies born with DNA from three people hailed as breakthrough – but questions remain

Source: The Conversation – UK – By Cathy Herbrand, Professor of Medical and Family Sociology, De Montfort University

Ten years after the UK became the first country to legalise mitochondrial donation, the first results from the use of these high-profile reproductive technologies – designed to prevent passing on genetic disorders – have finally been published.

So far, eight children have been born, all reportedly healthy, thanks to the long-term efforts of scientists and doctors in Newcastle, England. Should this be a cause for excitement, disappointment or concern? Perhaps, I would suggest, it could be a bit of all three.

The New England Journal of Medicine has published two papers on a groundbreaking fertility treatment that could prevent devastating inherited diseases. The technique, called mitochondrial donation, was used to help 22 women who carry faulty genes that would otherwise pass serious genetic disorders – such as Leigh syndrome – to their children. These disorders affect the body’s ability to produce energy at the cellular level and can cause severe disability or death in babies.

The technique, developed by the Newcastle team, involves creating an embryo using DNA from three people: nuclear DNA from the intended mother and father, and healthy mitochondrial DNA from a donor egg. During the parliamentary debates leading up to The Human Fertilisation and Embryology (Mitochondrial Donation) Regulations in 2015, there were concerns about the effectiveness of the procedure and its potential side effects.

The announcement that this technology has led to the birth of eight apparently healthy children therefore marks a major scientific achievement for the UK, which has been widely praised by numerous scientists and patient support groups. However, these results should not detract from some important questions they also raise.

First, why has it taken so long for any updates on the application of this technology, including its outcomes and its limitations, to be made public? Especially given the significant public financial investment made into its development.

In a country positioning itself as a leader in the governance and practice of reproductive and genomic medicine, transparency should be a central principle. Transparency not only supports the progress of other research teams but also keeps the public and patients well informed.

Second, what is the significance of these results? While eight babies were born using this technology, this figure contrasts starkly with the predicted number of 150 babies per year likely to be born using the technique.

The Human Fertilisation and Embryology Authority, the UK regulator in this area, has approved 32 applications since 2017 when the Newcastle team obtained its licence, but the technique was used with only 22 of them, resulting in eight babies. Does this constitute sufficiently robust data to prove the effectiveness of the technology and was it worth the considerable efforts and investments over almost two decades of campaigning, debate and research?

As I wrote when this law was passed, officials should have been more realistic about how many people this treatment could actually help. By overestimating the number of patients who might benefit, they risked giving false hope to families who wouldn’t be eligible for the procedure.

The safety question

Third, is it safe enough? In two of the eight cases, the babies showed higher levels of maternal mitochondrial DNA, meaning the risk of developing a mitochondrial disorder cannot be ruled out. This potential for a “reversal” – where the faulty mitochondria reassert themselves – was also highlighted in a recent study conducted in Greece involving patients who used the technique to treat infertility problems.

As a result, the technology is no longer framed by the Newcastle team as a way to prevent the transmission of mitochondrial disorders, but rather to reduce the risk. But is the risk reduction enough to justify offering the technique to more patients? And what will the risk of reassertion mean for the children born through it and their parents, who may live with the continuing uncertainty that the condition could emerge later in life?

As some experts have suggested, it may be worth testing this technology on women who have fertility problems but don’t carry mitochondrial diseases. This would help doctors better understand the risks of the faulty mitochondria coming back, before using the technique only on women who could pass these serious genetic conditions to their children.

This leads to a fourth question. What has been the patient experience with this technology? It would be valuable to know how many people applied for mitochondrial donation, why some were not approved, and, among those 32 approved cases, why only 22 proceeded with treatment.

It also raises important questions about how patients who were either unable to access the technology, or for whom it was ultimately unsuccessful feel, particularly after investing significant time, effort and hope in the process. How do they come to terms with not having the healthy biological child they had been offered?

This is not to say we shouldn’t celebrate these births and what they represent for the UK in terms of scientific achievement. The birth of eight healthy children represents a genuine scientific breakthrough that families affected by mitochondrial diseases have waited decades to see. However, some important questions remain unanswered, and more evidence is needed and it should be communicated in a timely manner to make conclusions about the long-term use of the technology.

Breakthroughs come with responsibilities. If the UK wants to maintain its position as a leader in reproductive medicine, it must be more transparent about both the successes and limitations of this technology. The families still waiting to have the procedure – and those who may never receive it – deserve nothing less than complete honesty about what this treatment can and cannot deliver.

The Conversation

Cathy Herbrand receives funding from the Economic and Social Research Council.

ref. Babies born with DNA from three people hailed as breakthrough – but questions remain – https://theconversation.com/babies-born-with-dna-from-three-people-hailed-as-breakthrough-but-questions-remain-261385

East African countries and open borders: great strides, but still a long way to go

Source: The Conversation – Africa – By Alan Hirsch, Senior Research Fellow New South Institute, Emeritus Professor at The Nelson Mandela School of Public Governance, University of Cape Town

It’s not uncommon to find a Ugandan taxi driver in Rwanda’s capital, Kigali, just as one regularly meets Zimbabwean Uber drivers in South Africa. But there is a big difference. A Ugandan working in Rwanda most likely has a secure legal right to be there, whereas Zimbabweans working in South Africa are often uncertain of their current or future legality.

East Africa has made greater strides towards the free flow of people crossing borders and seeking work than most of Africa. Only the Economic Community of West African States (Ecowas) is in the same league.

While the African Union’s Free Movement of Persons protocol has faltered at a continental level, some of the regional economic communities have made progress. The Southern African Development Community (SADC) allows visa-free travel across almost all its borders.

Ecowas and the East African Community (EAC) have driven ambitiously towards regional common markets including the freeing up of job-seeking, residential settlement and business development across the borders of member states.

The New South Institute, a think-tank focused on governance reforms in the global south, is nearing the end of a research programme on migration governance reform in Africa. Our new report is on East Africa.

We have found that unlike much of the global north, the African continent is moving towards more open borders for people. In some of the global south the promise of economic growth outweighs political fears. Yet progress is slow, and not coordinated. Mostly migration reform happens in regions and between neighbours.

The progress in the East African Community is particularly notable compared with other African regional communities. We identify a number of reasons for this, including strong leadership and co-operation between state and non-state actors.

The commitment to free movement

The East African Community adopted its Common Market Protocol in 2010. The bloc is made up of Tanzania, Uganda, Kenya, Rwanda, Burundi, South Sudan, the DRC and Somalia.

The regional body’s common market pact includes the movement of goods, services, capital and people. It gives people the right – on paper at least – to find employment across borders, the right to reside and the right to establish a business. There is also a commitment to the harmonisation and mutual recognition of academic and professional qualifications and labour policies to ease mobility.

Even before the common market protocol, the regional bloc began to establish one-stop border posts on many of its internal borders to facilitate the flow of goods and people. Though they don’t all operate the same way or equally well, they have been successful at easing movement.

Uneven outcomes

The common market’s impact on the movement of people has been uneven within the region. Most integrated are Uganda, Kenya and Rwanda, which allow the cross-border movement of citizens with standardised identity documents – they do not need passports.

It is also relatively easy to get jobs across these borders.

Tanzania and Burundi are close to the inner circle but still require passports, though no visas. The three states which joined more recently, South Sudan, the DRC and Somalia, are all fragile states with governance systems that do not always meet the standards needed for acceptance into all the privileges of the regional bloc.

In practice there is differential treatment. Generally, it is more difficult for citizens of the three latecomers to get regular access and jobs in their regional partners.

Another limitation when it comes to the mobility of people is that little progress has been made in the formal harmonisation of education, health and social welfare systems between member states. This inhibits job seeking across borders.

In addition, national labour laws, which tend to require permits for foreigners, still apply to varying degrees in the region. Some countries are more permissive. For example, Kenya, Uganda and Rwanda have a reciprocal no-fee work permit agreement.

Another shortcoming has been that the outcomes of court processes in enforcing the freedom of movement have been disappointing. This is so even though the regional bloc has an active East African Court of Justice. Its legal mandate includes the enforcement of the bloc’s treaty and its protocols.

In some cases the court has found that national actions inhibiting the movement of persons were trumped by the regional protocol. It has instructed the errant governments to comply. But its ability to enforce the decisions is minimal.

Reasons for success

Leadership has been important. The fact that the strongest economy in the region, Kenya, has been part of the leading echelon is significant.

Rwanda and Uganda have led by example too. Rwanda was one of the first countries on the continent to offer visa-free entry to all other African countries. For its part, Uganda is widely admired for its refugee inclusion programmes.

Another factor outlined in our report has been the opportunity for collaboration fostered by relationships between formal institutions, such as governments, and non-state actors such as the International Organisation for Migration. Interactions between these various players have created opportunities for officials and policymakers from states of the region to meet, discuss issues of concern, and develop relationships of trust and understanding.

Another non-state donor-funded actor, TradeMark Africa, which was established in 2010 to support in the implementation of the common market in east Africa, provided considerable support. For example it supported the implementation of the regional One-Stop Border Post programme..

Way forward

Based on our report we identified changes that could make a positive difference.

Firstly, the development of reliable, harmonised systems in the region to collect and manage data on population mobility and employment. This would build confidence that policy was being made on the basis of reliable information.

Secondly, reducing friction in cross-border monetary transactions, including migrants’ remittances. This would make it easier for migrants to send some of their income to their countries of origin.

Thirdly, improvements to population registers, identity documents, passports and cross-border migration management systems. Improvements would build mutual trust in the integrity of systems and pave the way for further commitments to lowering migration barriers.

Fourth, cooperation on cross-border access to social services such as health and education. This is one of the most important intermediate steps towards freeing up mobility for the citizens of the region.

Fifth, reconsidering some of the amendments made to weaken the East African Court of Justice in 2007. This would strengthen the de jure powers of the court, adding considerably to the entrenchment of cross-border rights in the region.

Ultimately, the key constraint in the region is political and security instability, which holds back social and economic development. Nevertheless, incremental progress on mobility is possible despite issues in the fragile states, even though it may result in asymmetric progress within the East African Community.

The Conversation

Alan Hirsch’s work on migration governance is part of his responsibilities while employed as a Senior Research Fellow at the New South Institute.

ref. East African countries and open borders: great strides, but still a long way to go – https://theconversation.com/east-african-countries-and-open-borders-great-strides-but-still-a-long-way-to-go-261021

What will batteries of the future be made of? Four scientists discuss the options – podcast

Source: The Conversation – UK – By Gemma Ware, Host, The Conversation Weekly Podcast, The Conversation

The majority of the world’s rechargeable batteries are now made using lithium-ion. Most rely on a combination of different rare earth metals such as cobalt or nickel for their electrodes. But around the world, teams of researchers are looking for alternative – and more sustainable – materials to build the batteries of the future.

In this episode of The Conversation Weekly podcast, we speak to four scientists  who are testing a variety of potential battery materials about the promises they may offer.

When lithium-ion batteries emerged in the 1990s, they were a huge breakthrough, says Laurence Hardwick, a professor of electrochemistry at the University of Liverpool in the UK. He explains that lithium-ion batteries “ became commercialised at the same time as the mobile electronics industry really took off”. But their subsequent use in electric cars now presents “a challenge of scale”, given the use of rare earth minerals within their components.

Hardwick is director of the Stephenson Institute for Renewable Energy, named after the 19th-century engineer George Stephenson – builder of the world’s first inter-city rail link between Liverpool and Manchester, which passed close by to the University of Liverpool’s campus.

Hardwick’s work focuses on what other materials could be used either in conjunction with lithium, or on their own, to diversify battery manufacturing away from rare earth metals. Part of this includes research on solid-state batteries, which use ceramic plates rather than a solvents to conduct the ions that provide the charge. “ Solid-state batteries offer a lot of potential energy-gaining benefits and safety benefits,” he says.

Sodium-ion is also being touted as a potential alternative to lithium-ion batteries. Robert Armstrong, principal research fellow in chemistry at the University of St Andrews in Scotland, is part of a consortium of UK-based researchers working on questions around sodium-ion batteries, including what type of electrodes and electrolytes work best.

Like potassium-ion, which is also a potential battery candidate, sodium-ion is heavier than lithium-ion, but Armstrong says sodium is  fairly evenly abundant: “So you don’t have the supply issues that might affect lithium-ion, and you’re not like to see the same price volatility.”

Some Chinese manufacturers in China, such as BYD and CATL, are pushing ahead with sodium-ion batteries for cars, despite the fact they’re heavier than lithium-ion batteries. There’s also interest in sodium-based technology in countries in the Arabian Gulf that use desalination plants. “They’ve got all this sodium kicking around. Why not make use of it?” says Armstrong.

Batteries which biodegrade

A version of the soil-fuelled Terracell battery
Terracell on display at the Prototypes for Humanity 2024 showcase in Dubai.
Gemma Ware, CC BY-SA

Other researchers are looking at how to make batteries out of plant-based materials that are biodegradable. Bill Yen, a PhD candidate in electrical engineering at Stanford University, is part of a team who are developing Terracell, a type of battery that generates power using microbes in the soil.

Their inspiration was how to power environmental sensors in damp environments without leaving lots of electronic waste behind at the end of the battery’s life. Terracell won the energy category of the Prototypes for Humanity 2024 event in 2024 in Dubai, a  showcase for sustainable solutions to the world’s problems.

Also in Dubai was Ulugbek Asimov, a professor of mechanical and construction engineering at Northumbria University in the UK, who is developing BioPower Cells, a type of rechargeable battery made from waste products such as coffee which doesn’t contain any rare earth metals. “  And at the end of its lifespan, we drop it into boiling water and it will be turned into liquid ionic fertilizer,” Asimov said.

Listen to The Conversation Weekly to hear the conversations with these four scientists about their work and the batteries of the future.


Applications are now open for early career researchers to submit their projects for the Prototypes for Humanity 2025 awards and showcase in Dubai.

This episode of The Conversation Weekly was written and produced by Gemma Ware with assistance from Mend Mariwany and Katie Flood. Mixing and sound design by Eloise Stevens and theme music by Neeta Sarl.

Listen to The Conversation Weekly via any of the apps listed above, download it directly via our RSS feed or find out how else to listen here. A transcript of this episode is available on Apple Podcasts or Spotify.

The Conversation

Bill Yen has received funding for his work on Terracell from National Science Foundation, the Agricultural and Food Research Initiative and support from the Alfred P. Sloan Foundation,VMware Research, and 3M. Laurence Hardwick has received funding from the Faraday Institution and is a member of the Royal Society of Chemistry. Ulugbek Asimoz has received funding from the Northern Accelerator Proof of Concept to develop certain stages of the BioPower Cells project, which will be a spinout company from Northumbria University in the future. Robert Armstrong has received funding from the Faraday Institution and funding from EPSRC and Leverhulme Trust.

ref. What will batteries of the future be made of? Four scientists discuss the options – podcast – https://theconversation.com/what-will-batteries-of-the-future-be-made-of-four-scientists-discuss-the-options-podcast-261294

New discovery at Cern could hint at why our universe is made up of matter and not antimatter

Source: The Conversation – UK – By William Barter, UKRI Future Leaders Fellow, University of Edinburgh

Why didn’t the universe annihilate itself moments after the big bang? A new finding at Cern on the French-Swiss border brings us closer to answering this fundamental question about why matter dominates over its opposite – antimatter.

Much of what we see in everyday life is made up of matter. But antimatter exists in much smaller quantities. Matter and antimatter are almost direct opposites. Matter particles have an antimatter counterpart that has the same mass, but the opposite electric charge. For example, the matter proton particle is partnered by the antimatter antiproton, while the matter electron is partnered by the antimatter positron.

However, the symmetry in behaviour between matter and antimatter is not perfect. In a paper published this week in Nature, the team working on an experiment at Cern, called LHCb, has reported that it has discovered differences in the rate at which matter particles called baryons decay relative to the rate of their antimatter counterparts. In particle physics, decay refers to the process where unstable subatomic particles transform into two or more lighter, more stable particles.

According to cosmological models, equal amounts of matter and antimatter were made in the big bang. If matter and antimatter particles come in contact, they annihilate one another, leaving behind pure energy. With this in mind, it’s a wonder that the universe doesn’t consist only of leftover energy from this annihilation process.

However, astronomical observations show that there is now a negligible amount of antimatter in the universe compared to the amount of matter. We therefore know that matter and antimatter must behave differently, such that the antimatter has disappeared while the matter has not.

Understanding what causes this difference in behaviour between matter and antimatter is a key unanswered question. While there are differences between matter and antimatter in our best theory of fundamental quantum physics, the standard model, these differences are far too small to explain where all the antimatter has gone.

So we know there must be additional fundamental particles that we haven’t found yet, or effects beyond those described in the standard model. These would give rise to large enough differences in the behaviour of matter and antimatter for our universe to exist in its current form.

Revealing new particles

Highly precise measurements of the differences between matter and antimatter are a key topic of research because they have the potential to be influenced by and reveal these new fundamental particles, helping us discover the physics that led to the universe we live in today.

Differences between matter and antimatter have previously been observed in the behaviour of another type of particle, mesons, which are made of a quark and an antiquark. There are also hints of differences in how the matter and antimatter versions of a further type of particle, the neutrino, behave as they travel.

Big Bang
Equivalent amounts of matter and antimatter were generated by the Big Bang.
Triff / Shutterstock

The new measurement from LHCb has found differences between baryons and antibaryons, which are made of three quarks and three antiquarks respectively. Significantly, baryons make up most of the known matter in our universe, and this is the first time that we have observed differences between matter and antimatter in this group of particles.

The LHCb experiment at the Large Hadron Collider is designed to make highly precise measurements of differences in the behaviour of matter and antimatter. The experiment is operated by an international collaboration of scientists, made up of over 1,800 people based in 24 countries. In order to achieve the new result, the LHCb team studied over 80,000 baryons (“lambda-b” baryons, which are made up of a beauty quark, an up quark and a down quark) and their antimatter counterparts.

Crucially, we found that these baryons decay to specific subatomic particles (a proton, a kaon and two pions) slightly more frequently – 5% more often – than the rate at which the same process happens with antiparticles. While small, this difference is statistically significant enough to be the first observation of differences in behaviour between baryon and antibaryon decays.

To date, all measurements of matter-antimatter differences have been consistent with the small level present in the standard model. While the new measurement from LHCb is also in line with this theory, it is a major step forward. We have now seen differences in the behaviour of matter and antimatter in the group of particles that dominate the known matter of the universe. It’s a potential step in the direction of understanding why that situation came to be after the big bang.

With the current and forthcoming data runs of LHCb we will be able to study these differences forensically, and, we hope, tease out any sign of new fundamental particles that might be present.

The Conversation

William Barter works for the University of Edinburgh. He receives funding from UKRI. He is a member of the LHCb collaboration at Cern.

ref. New discovery at Cern could hint at why our universe is made up of matter and not antimatter – https://theconversation.com/new-discovery-at-cern-could-hint-at-why-our-universe-is-made-up-of-matter-and-not-antimatter-261274

From coal to crops: Dayak women lead a just transition through backyard farming

Source: The Conversation – Indonesia – By Aidy Halimanjaya, Associate lecturer, Universitas Katolik Parahyangan

The global shift toward renewable energy is no longer a choice but a necessity: the climate crisis intensifies, with 2024 confirmed as the warmest year on record.

Yet in Indonesia, coal remains an economic lifeline for several regions. In East Kutai, East Kalimantan, coal mining accounts for nearly 75% of the district’s gross regional domestic product (GRDP).

The end of the coal mining era will come at a cost to local residents, many of whom risk losing their current jobs — especially after their traditional forest-based livelihoods have already been eroded by environmental degradation tied to fossil fuel extraction.

Aulia, 31, a Dayak women from East Kutai, admitted:

We’re heavily dependent on mining—it’s the only thing that gives us a substantial income.

Yet, amid this dilemma, indigenous Dayak women are unfolding a quiet revolution.

By growing food crops in their backyards, these women not only generate income but also demonstrate that sustainable agriculture can align with local traditions. Their initiative is an inspiration, especially for communities near mining sites seeking alternative sources of income.

Mining’s hidden toll on women and indigenous communities

While coal fuels East Kalimantan’s economy, its benefits are unevenly distributed. In 2024, Kutai Kartanegara and East Kutai regencies were ranked first and third among the province’s poorest regions.

Instead of prosperity, many residents face environmental degradation and the loss of traditional livelihoods (land-based livelihood). This is especially true for women, who are often marginalised in decision-making and excluded from the mining sector.

Since the forest was converted into a mining pit, the indigenous Dayak Basap community, which once relied on the forest for its livelihood, has lost its traditional living space and been forced to adapt to survive.

Many men have turned to mining, while women have sought other ways to support their families: some teach, others run small businesses, and many now grow chillies, spinach, and watercress in their backyards.

From backyards to resistance: A community’s fight for survival

With the changing economic landscape, Basap Dayak women are turning to their yards as a source of alternative income. There, they grow food crops that yield quick harvests, are in high demand, and may influence local inflation — such as chillies. Spinach and watercress are also among the popular choices.

This shift is driven by a 2024 pilot project from Just Transition Indonesia and Parahyangan University, supported by Energi Muda, a local NGO focused on energy transition issues.

On a 700-square-metre plot, local residents have learned to blend traditional farming with modern permaculture techniques, including composting and crop rotation. Permaculture is a holistic approach to agriculture and land management that mimics patterns found in surrounding natural ecosystems. Local youth are also engaged as community mobilisers to support the post-coal transition.

The results are promising. With agricultural science and technological support from the startup HARA, Dayak Basap women have overcome challenges such as acidic soil and water pollution caused by mining. Through seed cultivation, their crop yields have even outperformed those of conventional farming methods previously tested.

They’ve also learned to sell their harvests directly to consumers — such as restaurants and cracker producers — cutting out middlemen and increasing their bargaining power. This combination of traditional knowledge and modern innovation is not only enhancing community capacity but also delivering tangible economic benefits.

When innovation meets tradition: Overcoming barriers

However, the journey is far from easy. Formerly mined land takes a long time to recover. Acidic soil and water contaminated with heavy metals pose serious challenges, while limited access to tools and fertilisers remains a significant barrier. In some cases, communities must purchase pre-grown seedlings to speed up the planting process.

This chilli planting program has been very good. It’s just that the condition of the land was inadequate and hard to improve. If there’s a chance, maybe we can try farming that lasts more than just one season—Indigenous Dayak women.

Furthermore, the transition from shifting cropping to a long-term management system requires ongoing training. This kind of adaptation certainly cannot be achieved overnight and requires intensive mentoring.

A just transition must be grassroots-led

Initiatives like these offer valuable lessons.

First, the energy transition must involve local communities—especially women—from the outset.

Second, collective, community-based approaches have proven more sustainable than top-down programmes, which often fail to address real needs on the ground.

Third, policy support must be directed toward grassroots initiatives like this. The focus should not only be on meeting transition targets, but also on ensuring social and ecological justice.

In the global context, Indonesia has expressed its commitment through the Paris Agreement and the Just Energy Transition Partnership (JETP). However, this commitment must be grounded in the lived experiences of communities, particularly indigenous women and those directly impacted by extractive industries.

A just energy transition requires gradual steps, targeted programme support, inclusive partnerships, and genuine commitment from all stakeholders.

The story of the Dayak Basap women is more than one of resilience—it is a roadmap for a just energy transition. Their success proves that economic diversification is possible, even in coal-dependent regions. But that success hinges on the quality of support: whether it truly meets community needs and is led by strong local leadership.

The Conversation

Aidy Halimanjaya terafiliasi sebagai pendiri dan direktur Yayasan Transisi berkeadilan Indonesia. Ia menerima dana dari Bank Indonesia melalui Universitas Parahyangan.

ref. From coal to crops: Dayak women lead a just transition through backyard farming – https://theconversation.com/from-coal-to-crops-dayak-women-lead-a-just-transition-through-backyard-farming-260827

Do women really need more sleep than men? A sleep psychologist explains

Source: The Conversation – Global Perspectives – By Amelia Scott, Honorary Affiliate and Clinical Psychologist at the Woolcock Institute of Medical Research, and Macquarie University Research Fellow, Macquarie University

klebercordeiro/Getty

If you spend any time in the wellness corners of TikTok or Instagram, you’ll see claims women need one to two hours more sleep than men.

But what does the research actually say? And how does this relate to what’s going on in real life?

As we’ll see, who gets to sleep, and for how long, is a complex mix of biology, psychology and societal expectations. It also depends on how you measure sleep.

What does the evidence say?

Researchers usually measure sleep in two ways:

  • by asking people how much they sleep (known as self-reporting). But people are surprisingly inaccurate at estimating how much sleep they get

  • using objective tools, such as research-grade, wearable sleep trackers or the gold-standard polysomnography, which records brain waves, breathing and movement while you sleep during a sleep study in a lab or clinic.

Looking at the objective data, well-conducted studies usually show women sleep about 20 minutes more than men.

One global study of nearly 70,000 people who wore wearable sleep trackers found a consistent, small difference between men and women across age groups. For example, the sleep difference between men and women aged 40–44 was about 23–29 minutes.

Another large study using polysomnography found women slept about 19 minutes longer than men. In this study, women also spent more time in deep sleep: about 23% of the night compared to about 14% for men. The study also found only men’s quality of sleep declined with age.

The key caveat to these findings is that our individual sleep needs vary considerably. Women may sleep slightly more on average, just as they are slightly shorter on average. But there is no one-size-fits-all sleep duration, just as there is no universal height.

Suggesting every woman needs 20 extra minutes (let alone two hours) misses the point. It’s the same as insisting all women should be shorter than all men.

Even though women tend to sleep a little longer and deeper, they consistently report poorer sleep quality. They’re also about 40% more likely to be diagnosed with insomnia.

This mismatch between lab findings and the real world is a well-known puzzle in sleep research, and there are many reasons for it.

For instance, many research studies don’t consider mental health problems, medications, alcohol use and hormonal fluctuations. This filters out the very factors that shape sleep in the real world.

This mismatch between the lab and the bedroom also reminds us sleep doesn’t happen in a vacuum. Women’s sleep is shaped by a complex mix of biological, psychological and social factors, and this complexity is hard to capture in individual studies.

Let’s start with biology

Sleep problems begin to diverge between the sexes around puberty. They spike again during pregnancy, after birth and during perimenopause.

Fluctuating levels of ovarian hormones, particularly oestrogen and progesterone, seem to explain some of these sex differences in sleep.

For example, many girls and women report poorer sleep during the premenstrual phase just before their periods, when oestrogen and progesterone begin to fall.

Perhaps the most well-documented hormonal influence on our sleep is the decline in oestrogen during perimenopause. This is linked to increased sleep disturbances, particularly waking at 3am and struggling to get back to sleep.

Some health conditions also play a part in women’s sleep health. Thyroid disorders and iron deficiency, for instance, are more common in women and are closely linked to fatigue and disrupted sleep.

How about psychology?

Women are at much higher risk of depression, anxiety and trauma-related disorders. These very often accompany sleep problems and fatigue. Cognitive patterns, such as worry and rumination, are also more common in women and known to affect sleep.

Women are also prescribed antidepressants more often than men, and these medications tend to affect sleep.

Society also plays a role

Caregiving and emotional labour still fall disproportionately on women. Government data released this year suggests Australian women perform an average nine more hours of unpaid care and work each week than men.

While many women manage to put enough time aside for sleep, their opportunities for daytime rest are often scarce. This puts a lot of pressure on sleep to deliver all the restoration women need.

In my work with patients, we often untangle the threads woven into their experience of fatigue. While poor sleep is the obvious culprit, fatigue can also signal something deeper, such as underlying health issues, emotional strain, or too-high expectations of themselves. Sleep is certainly part of the picture, but it’s rarely the whole story.

For instance, rates of iron deficiency (which we know is more common in women and linked to sleep problems) are also higher in the reproductive years. This is just as many women are raising children and grappling with the “juggle” and the “mental load”.

Women in perimenopause are often navigating full-time work, teenagers, ageing parents and 3am hot flashes. These women may have adequate or even high-quality sleep (according to objective measures), but that doesn’t mean they wake feeling restored.

Most existing research also ignores gender-diverse populations. This limits our understanding of how sleep is shaped not just by biology, but by things such as identity and social context.

So where does this leave us?

While women sleep longer and better in the lab, they face more barriers to feeling rested in everyday life.

So, do women need more sleep than men? On average, yes, a little. But more importantly, women need more support and opportunity to recharge and recover across the day, and at night.

The Conversation

Amelia Scott is a member of the psychology education subcommittee of the Australasian Sleep Association. She receives funding from Macquarie University.

ref. Do women really need more sleep than men? A sleep psychologist explains – https://theconversation.com/do-women-really-need-more-sleep-than-men-a-sleep-psychologist-explains-259985