England’s new free speech law comes into force – what it means for universities

Source: The Conversation – UK – By Eric Heinze, Professor of Law and Humanities, Queen Mary University of London

Matej Kastelic/Shutterstock

The Higher Education (Freedom of Speech) Act 2023 comes into force throughout England on August 1 2025. Designed to stop universities from censoring controversial or unpopular ideas, the law gives the Office for Students responsibility for ensuring institutions comply.

This law will mean that many universities will have to change the way they approach free speech.

When it comes to adopting campus speech policies, educational establishments have always had three choices.

One option has been to follow the law, permitting whichever messages the law already allows, while banning whichever messages the law already forbids. UK law prohibits, for example, certain core expressions of racism, anti-LGBTQ+ hatred, Islamophobia, antisemitism, or glorification of terrorism. I’ll call this the “legalist” option.

Another approach is to allow more speech than the law allows. This would, for example, permit guest lecturers to advocate white supremacy or the belief that only heterosexual relationships and behaviour are normal. I’ll call this the “libertarian” option. It treats free speech as sacrosanct.

But this option would never be adopted. Few institutions would welcome the torrent of parental complaints, media publicity, donor withdrawals, police investigations, or full-blown litigation that would follow.

A third option is to permit less speech than the law allows. This would mean, for example, banning sexist speech, which is otherwise still permitted under UK law. We can call this the “communitarian” option. It views educational institutions as more than just places for exchanging ideas: they must also promote civic values, aiming to build an empathic society.

Changing approaches

In the past, British universities could choose option three, cancelling or avoiding events featuring messages that, although legal, risk stoking campus divisions.

Some institutions have stopped controversial speakers through decisions by senior leadership. For example, in 2013 UCL’s senior administrators banned a group that advocated sex segregation. Other times, efforts to cancel events have been made by students or staff. In 2015, the University of York cancelled events for International Men’s Day after complaints from students and staff.

The effect of the Higher Education (Freedom of Speech) Act will be to shift universities from the communitarian to the legalist model. Campus members wishing to stage events will still have to comply with routine guidelines on reserving campus venues, ticketing participants, ensuring security controls, and the like. However, under the act, universities may no longer impede the communication of otherwise legal messages solely on the grounds of their provocative content.

For advocates of free speech, this act may still not go far enough since it keeps an escape hatch. Management can still cancel controversial events if the institution lacks the means to ensure adequate security, and such claims are often difficult to verify.

Yet for others, the act will go too far. Some would argue that existing law in Britain does not adequately protect vulnerable groups, and that universities should stick to the communitarian ideal, creating a refuge that the law often fails to provide.

These anxieties become ever greater in our internet era, when misinformation can proliferate. Some may fear that abandoning the communitarian ethos will turn the campus into a wild west of free speech, disproportionately affecting its most vulnerable members.

Group of talking students
The act aims to preserve free speech on university campuses.
Gorodenkoff/Shutterstock

However, online communications have also proved to be powerful mobilising tools for staff and students, so online power hierarchies may work in more complex ways than meets the eye.

Note also that nothing in the act abolishes student welfare services. Individually targeted acts of bullying, threats, stalking and harassment will remain under the aegis of campus oversight as well as UK law. Staff or students exhibiting racist, sexist, homophobic, or transphobic conduct will remain as subject as they were before to disciplinary proceedings and even dismissal or expulsion.

Finally, it is worth bearing in mind that the act’s most salient ingredients are procedural, placing considerable burdens on institutions to facilitate free speech and deal transparently with accusations of censorship. Yet whether this will lead to an explosion of complaints, and whether ideas exchanged on campus will really differ so much from those we already hear today, remains to be seen.


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Eric Heinze has received funding for submitting a report to the UK Commission for Countering Extremism.

ref. England’s new free speech law comes into force – what it means for universities – https://theconversation.com/englands-new-free-speech-law-comes-into-force-what-it-means-for-universities-262080

Who is Odysseus, hero of Christopher Nolan’s new epic?

Source: The Conversation – UK – By Stephan Blum, Research associate, Institute for Prehistory and Early History and Medieval Archaeology, University of Tübingen

Somewhere between hero and hustler, family man and philanderer, king and con artist, Odysseus is one of ancient literature’s most complex figures. In the Iliad, he is the mastermind behind the Trojan horse.

In Homer’s Odyssey, he is the protagonist of a ten-year journey home – one that sees him encounter gods, monsters, temptations and profound moral dilemmas. Next year, he will be the hero of a new Christopher Nolan epic, and played by Matt Damon.

Odysseus’s journey from Troy to Ithaca in the Odyssey is anything but a straight line. It’s an epic zigzag through storms, temptations, divine grudges and existential threats. Instead of returning in weeks, he spends a decade adrift.

He is stranded by nymphs, resists sirens and watches his crew perish one by one. Every stop tests not only his wit but his very sense of self.

The Odyssey isn’t a tale of noble perseverance. It’s a study in survival. Odysseus deceives, disguises and entangles himself in morally grey romantic liaisons with a sorceress (Circe), nymph (Calypso) and princess (Nausicaa). He does so often as strategist and sometimes as willing participant.


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In Homer’s world, infidelity is a tool of survival. Odysseus survives not through moral clarity, but through his moral agility. His loyalty to his wife Penelope (reportedly played by Anne Hathaway in the new adaptation) is longitudinal, not linear. His compass is always aimed at returning to Ithaca, if not always in a straight line.

Would this flexibility pass modern ethical scrutiny? Probably not. But what made him successful wasn’t moral integrity – it was his ability to navigate each situation, even if that meant bending the rules.

While Odysseus adapts, Penelope endures with strategic resilience. For 20 years, she fends off suitors with deft delay tactics. She avoids them by weaving and unweaving a funeral shroud for her husband’s father, Laertes. It’s a defiant, slow motion resistance campaign, waged with thread and silence.

Painting of Penelope weaving and ignoring suitors
Penelope and the Suitors by John William Waterhouse (1912).
Aberdeen Art Gallery

If Odysseus navigates external monsters, Penelope masters the domestic battlefield. Her fidelity in her husband’s absence is deliberate, political and astute. In a patriarchal world, her power lies in pause. Her story is one of emotional labour and strategic survival.

Narrative loops and non-linear journeys

The Odyssey is an ancient masterpiece of non-linear storytelling. It begins in the middle of the action and uses nested narratives, flashbacks and shifting voices. Odysseus tells much of his own story, reframing events from his point of view and reshaping himself in hindsight. Memory becomes montage. Truth bends to necessity. Fact and fiction bleed into one another.

Homer doesn’t just tell a story – he constructs a labyrinth. The Odyssey anticipates the fractured forms of modernist literature and cinema, where identity is unstable and time itself is malleable.

Penelope sitting with Odysseus
Odysseus and Penelope by Johann Heinrich Wilhelm Tischbein (1802).
Wiki Commons

When Odysseus finally returns to Ithaca, disguised as a beggar and quietly assessing his ship’s wreckage, it’s no romantic climax. It’s a calculated risk. Penelope doesn’t swoon; she tests. Only when he passes her intimate knowledge test – he reacts with outrage when she suggests moving their bed, which he built around a living olive tree – does she relent. Their reunion is not a Hollywood embrace but a wary negotiation.

It signals restoration, yes. But also mistrust, trauma and mutual testing. Homecoming, like survival, is complicated.

Odysseus is not a flawless hero. He is a survivor who negotiates with monsters, debates with gods and crawls home disguised as a beggar. A man shaped as much by cunning as by consequence.

Would Odysseus pass a modern ethics exam? Certainly not. Would he charm the professor, flip the question and still walk out with an A? Absolutely. Some stories endure not because they are true, but because they were told by survivors.


This article features references to books that have been included for editorial reasons, and may contain links to bookshop.org. If you click on one of the links and go on to buy something from bookshop.org The Conversation UK may earn a commission.


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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. Who is Odysseus, hero of Christopher Nolan’s new epic? – https://theconversation.com/who-is-odysseus-hero-of-christopher-nolans-new-epic-261781

Vasectomy, pain and regret: what online forum Reddit reveals about men’s experiences

Source: The Conversation – UK – By Kevin Pimbblet, Professor and Director of the Centre of Excellence for Data Science, AI and Modelling, University of Hull

Fabian Montano Hernandez/Shutterstock

Vasectomy has long been regarded as a permanent, safe and effective form of contraception. Its benefits are often summarised as minimally invasive and largely risk-free.

But that may not be the full story.

In recent years, vasectomy rates in the UK have declined significantly. It’s a puzzling trend, given that the procedure’s efficacy hasn’t changed. What has arguably shifted is how men talk about it. Not in doctors’ offices, but online.

As an AI researcher working with large-scale public data, I led a 2025 study using natural language processing (NLP) – a branch of artificial intelligence that analyses patterns in human language – to examine thousands of posts from r/vasectomy and r/postvasectomypain, which are subreddits (topic-specific discussion forums) on Reddit, a social media platform where users share and comment on content in themed communities.

My goal wasn’t to weigh in on urology (I’m not that kind of doctor), but to explore the emotional tone and self-reported outcomes in digital spaces where users speak candidly and in real time.

The findings are revealing and raise important questions about informed consent, online health discourse and the growing influence of social data on healthcare communication.

Fear, regret and pain?

The most common emotional response to vasectomy, whether being considered or already undergone, is fear. To assess this, we used a tool called NRClex, a crowd-trained emotion classifier. This is an AI model trained on thousands of labelled examples to detect emotional tone in text. It found that “fear” dominated more than 70% of user-generated content.

This isn’t surprising. Men on Reddit ask questions like “How bad is the pain?” “How long does it last?” and “Will I regret this?” These are not rare concerns: they’re central to the conversation.

While overall sentiment analysis shows that most users report positive outcomes, a significant minority express deep regret and ongoing pain – sometimes lasting for years after surgery.

This pain is often described as post-vasectomy pain syndrome (PVPS), a relatively little-known condition defined by new or chronic scrotal pain that continues for more than three months after the procedure.

PVPS is poorly understood and may have multiple causes, some anatomical, some neurological and some still unclear. Though some health authorities describe it as “rare,” our Reddit data suggests it could be more common, or at least more disruptive, than currently acknowledged.

We analysed more than 11,000 Reddit posts and found that the word “pain” appeared in over 3,700 of them; roughly one-third. In many cases, the pain described persisted well beyond the expected recovery period. The word “month” appeared in nearly 900 pain-related posts, while “year” appeared in over 600.

This is noteworthy. Post-surgical pain is typically expected to resolve within days or weeks. Yet our dataset suggests that 6%–8% of Reddit users discussing vasectomy report longer-term discomfort – a rate that aligns with the upper estimates in the urological studies. More recent research, including a large-scale postoperative study, argues that the incidence is likely much lower, perhaps under 1%.

Of course, we must emphasise that these are self-reported experiences. Not all mentions of “pain” equate to a formal PVPS diagnosis. It’s also important to acknowledge that people who are dissatisfied with a medical procedure are generally more likely to post about it online – a well-recognised bias in social data. Even so, the volume, consistency and emotional intensity of these posts suggest the issue warrants closer attention from clinicians and researchers alike.

Even more strikingly, around 2% of posts mention both “pain” and “regret”, implying serious, potentially life-altering consequences for a small but significant group of people.

On r/postvasectomypain – a subreddit specifically dedicated to discussing PVPS – the tone is even more sobering. Unsurprisingly, 74% of posts describe persistent, long-term pain. Additionally, 23% mention pain during sex and 27% report changes in sensitivity.

Posts on this forum also frequently reference vasectomy reversal surgery far more often than more specialised interventions such as microsurgical denervation: a complex nerve-removal procedure used in severe cases of chronic testicular pain, typically when other treatments have failed.

From AI to andrology: an ethical crossroads

Why is a professor of AI and physics analysing pain in urology forums?

Because in today’s digital world, people increasingly turn to online platforms like Reddit for health advice, peer support and decision-making – often before speaking to a clinician. As an AI researcher, I believe we have a responsibility to examine how these discussions shape public understanding, and what they can teach us about real-world healthcare challenges.

In this case, it’s possible that the drop in vasectomy uptake is linked, at least in part, to the open and emotional sharing of negative outcomes online. These posts are not scaremongering. They’re detailed, candid and often highly specific. They represent a type of real-world evidence that clinical trials and formal studies don’t always capture.

So, what should we take from all this?

Terms like “rare”, often used in consent forms and clinical conversations, can obscure the complexity and variability of patient outcomes. Pain following vasectomy, whether mild, temporary, chronic or debilitating, appears common enough to warrant more transparent and nuanced communication.

This is not an argument against vasectomy. It remains a safe, effective, and empowering option in reproductive planning. But truly informed consent should reflect both the clinical literature and the experiences of those who undergo the procedure, especially when such experiences are now publicly available in large volumes.

In a world where online forums double as health diaries, support networks and informal research registries, we must take them seriously. Medical language matters. Terms like “rare”, “uncommon” or “low risk” carry real emotional and moral weight. They shape expectations and influence decisions.

If even a small percentage of men experience long-term pain after vasectomy, that risk should be communicated clearly, in plain English – ideally with a range of percentages drawn from published studies.


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Kevin Pimbblet currently receives funding from STFC, EPSRC, The British Academy, The Royal Astronomical Society, The British Ecological Society, and The Office for Students. None are in direct relation to this work.

ref. Vasectomy, pain and regret: what online forum Reddit reveals about men’s experiences – https://theconversation.com/vasectomy-pain-and-regret-what-online-forum-reddit-reveals-about-mens-experiences-261633

Pacific tsunami: modern early warning systems prevent the catastrophic death tolls of the past

Source: The Conversation – UK – By Ian Main, Professor of Seismology and Rock Physics, University of Edinburgh

The earthquake in Russia’s Kamchatka peninsula on July 30 2025 may have been one of the most severe on record, with a magnitude of 8.8. But innovations in science and technology gave governments vital time to warn and evacuate their people from the resulting tsunami.

Millions of people escaped to higher ground before the tsunami hit.

The 2004 Boxing Day 9.3 magnitude earthquake and tsunami in Sumatra, which caused approximately 230,000 deaths, some as far away as Somalia on the other side of the Indian Ocean, shows how important these warnings are.

Early warning systems were not in place for the Indian Ocean in time for the 2004 disaster. But there is now a system in place, with 27 countries participating in the group effort.

The 2004 tsunami was particularly tragic because tsunami waves travel at a steady speed in the open ocean, about as fast as a jet plane. This means they can take several hours to reach shore across an ocean, with plenty of time for warning.

An early warning system for the Pacific Ocean, based in Hawaii, was created in 1948 following a deadly tsunami two years before. On April 1 1946, the magnitude 8.6 Aleutian Islands earthquake in the northern Pacific Ocean generated a tsunami that devastated parts of Hawaii hours later, leading to 146 fatalities.

The death toll was exacerbated by the leading wave being downwards. This happens in around 50% of tsunamis, and exposes the seashore in a similar way to when the tide goes out, but exposing a larger area than normal. People sometimes investigate out of curiosity, bringing them closer to the danger.

The accuracy and response times of early tsunami warnings have significantly improved since 1948.

How tsunamis happen

To understand the work involved in protecting coastal communities, first you need to understand how tsunamis are generated.

Tsunamis are caused by displacement of mass on the sea floor after an earthquake, landslide or volcanic eruption. This provides an energy source to set off a wave in the deep sea, not just near the surface like in the ocean waves we see whipped up by the wind and storms. Most are small. The Japanese word tsunami translates somewhat innocuously as “harbour wave”.

Detailed global mapping of the sea floor, pioneered by US geologist Marie Tharpe between 1957 and 1978, helped establish the modern theory of plate tectonics. It also improved the physical models for how the tsunami will travel in the ocean.

Wave height increases as it approaches the shore, and the topography of the sea floor can result in a complicated pattern of wave interference and concentration of the energy in stream-like patterns. The establishment of sea-floor observatories led to better data for the pressure at the sea floor (related to wave height) and satellite networks now directly monitor wave height globally using radar signals from space.

One of the factors that has helped scientists predict the range of a tsunami includes the setting up of the worldwide standard station network of seismometers in 1963, which allowed better estimations of earthquake location and magnitude.

These were superseded by the digital broadband global network of seismometers in 1978, which allowed more detail on the source to be calculated quickly. This includes a better estimate of earthquake size, the source rupture area and orientation in three dimensions.

It also tells scientists about the slip, which controls the pattern of displacement on the sea floor. This data is used to forecast the time of landing, the amplitude of the wave on the shoreline, and its height in areas where the wave travels further inland.

The Pacific Ocean warning system now has 46 countries contributing data. It also uses physical and statistical models for estimating tsunami height. The models developed as scientists learnt more about earthquake sources, mapped features on the sea floor and tested model forecasts against outcomes.

Today’s technology

The early warning systems we have today are due to a decades-long commitment to global research collaboration and open data. Scientists have also improved their forecast methods. Recently they started using trained AI algorithms which could improve the timeliness and accuracy.

Pioneered by the US Geological Survey, rapid data sharing is now used routinely to estimate earthquake parameters and make them available to the public soon after the rupture stops. This can be within minutes for an initial estimate then updated over the next few hours as more data comes in.

However, the forecast wave height is inherently uncertain, variable from place to place, and may turn out to be more or less than expected. Similarly, large earthquakes are rare, making it hard to estimate how likely they are on average, and therefore to design appropriate mitigation measures.

The 2011 Tohoku earthquake and tsunami in Japan destroyed or overtopped the eight-metre high protective sea walls that had been put in place based on such hazard estimates. There were over 19,000 fatalities. As a consequence, their height has been increased to 12-15 metres in some areas.

Early warning systems also rely on rapid communication to the public, including mass alerts communicated by mobile phone, coordination by the relevant authorities across borders, clear advice, and advance evacuation plans and occasional alarm tests or drills. Although tsunami waves slow down to the speed of a car as they approach the shore, it is impossible to outrun one, so it is better to act quickly and calmly.

The effectiveness of warnings also means accepting a degree of inconvenience in false alarms where the tsunami height is less than that forecast, because this is inevitable with the uncertainties involved. For good reason, authorities issuing alerts will err on the side of caution.

To give an example, nuclear power plants on Japan’s eastern seaboard were shut down on July 30.

So far it looks like the Pacific early warning system – combined with effective levels of preparedness and action by service providers and decision makers – has worked well in reducing the number of casualties that might have happened without it.

There will always be a level of uncertainty we will have to live with. On balance, it is a small price to pay for avoiding a catastrophe.

The Conversation

Ian Main is professor of Seismology and Rock Physics at the University of Edinburgh. He receives funding from UK Research and Innovation Research Council, a member of the UK Office for Nuclear Regulation Expert panel on external hazards, and acts as an independent reviewer for the Energy Industry-funded SeIsmic hazard and Ground Motion Assessment research program SIGMA3.

ref. Pacific tsunami: modern early warning systems prevent the catastrophic death tolls of the past – https://theconversation.com/pacific-tsunami-modern-early-warning-systems-prevent-the-catastrophic-death-tolls-of-the-past-262283

New peace plan increases pressure on Israel and US as momentum grows for Palestinian statehood

Source: The Conversation – UK – By Scott Lucas, Professor of International Politics, Clinton Institute, University College Dublin

A new vision for Middle East peace emerged this week which proposes the withdrawal of Israel from Gaza and the West Bank, the disarming and disbanding of Hamas and the creation of a unified Palestinian state. The plan emerged from a “high-level conference” in New York on July 29, which assembled representatives of 17 states, the European Union and the Arab League.

The resulting proposal is “a comprehensive and actionable framework for the implementation of the two-state solution and the achievement of peace and security for all”.

Signatories include Turkey and the Middle Eastern states of Saudi Arabia, Qatar, Egypt and Jordan. Europe was represented by France, Ireland, Italy, Norway, Spain and the UK. Indonesia was there for Asia, Senegal for Africa, and Brazil, Canada and Mexico for the Americas. Neither the US nor Israel were present.

Significantly, it is the first time the Arab states have called for Hamas to disarm and disband. But, while condemning Hamas’s attack on Israel of October 7 2023 and recalling that the taking of hostages is a violation of international law, the document is unsparing in its connection between a state of Palestine and an end to Israel’s assault on Gaza’s civilians.

It says: “Absent decisive measures toward the two-state solution and robust international guarantees, the conflict will deepen and regional peace will remain elusive.”

A plan for the reconstruction of Gaza will be developed by the Arab states and the Organisation of Islamic Cooperation – a Jeddah-based group which aims to be the collective voice of the Muslim world – supported by an international fund. The details will be hammered out at a Gaza Reconstruction and Recovery Conference, to be held in Cairo.

It is a bold initiative. In theory, it could end the Israeli mass killing in Gaza, remove Hamas from power and begin the implementation of a process for a state of Palestine. The question is whether it has any chance of success.

First, there appears to be growing momentum to press ahead with recognition of the state of Palestine as part of a comprehensive peace plan leading to a two-state solution. France, the UK and, most recently, Canada have announced they would take that step at the UN general assembly in September. The UK stated that it would do so unless Israel agreed to a ceasefire and the commencement of a substantive peace process.




Read more:
UK and France pledges won’t stop Netanyahu bombing Gaza – but Donald Trump or Israel’s military could


These announcements follow those made in May 2024 by Spain, Ireland and Norway, three of the other European signatories. By the end of September at least 150 of the UN’s 193 members will recognise Palestinian statehood. Recognition is largely symbolic without a ceasefire and Israeli withdrawal from both Gaza and the West Bank. But it is essential symbolism.

For years, many European countries, Canada, Australia and the US have said that recognition could not be declared if there was the prospect of Israel-Palestine negotiations. Now the sequence is reversed: recognition is necessary as pressure for a ceasefire and the necessary talks to ensure the security of both Israelis and Palestinians.

Israel accelerated that reversal at the start of March, when it rejected the scheduled move to phase two of the six-week ceasefire negotiated with the help of the US, and imposed a blockade on aid coming into the Strip.

The Netanyahu government continues to hold out against the ceasefire. But its loud blame of Hamas is becoming harder to accept. The images of the starvation in Gaza and warnings by doctors, humanitarian organisations and the UN of an effective famine with the deaths of thousands can no longer be denied.

Saudi Arabia and Qatar, behind the scenes and through their embassies, have been encouraging European countries to make the jump to recognition. Their efforts at the UN conference in New York this week are another front of that campaign.

Israel and the Trump administration

But in the short term, there is little prospect of the Netanyahu government giving way with its mass killing, let alone entering talks for two states. Notably neither Israel nor the US took part in the conference.

Trump has criticised the scenes of starvation in Gaza. But his administration has joined Netanyahu in vitriolic denunciation of France and the UK over their intentions to recognise Palestine. And the US president has warned the Canadian prime minister, Mark Carney, that recognition of Palestinian statehood would threaten Canada’s trade deal with the US.

In response to Trump’s concern over the images of starving children and his exhortation “We’ve got to get the kids fed,” Israel has airdropped a few pallets of aid – less than a truck’s worth. Yet this appears more of a public relations exercise directed at Washington than a genuine attempt to ease the terrible condition on the Strip.

A small number of lorries with supplies from UN and humanitarian organisations have also crossed the border, but only after lengthy delays and with half still held up. There is no security for transport and delivery of the aid inside Gaza.

A sacrifice for a state?

So the conference declaration is not relief for Gaza. Instead, it is yet another marker of Israel’s increasing isolation.

After France’s announcement, the Netanyahu government thundered: “Such a move rewards terror and risks creating another Iranian proxy … A Palestinian state in these conditions would be a launch pad to annihilate Israel.”

But while recognising Hamas’s mass killing of October 7 2023, most governments and their populations do not perceive Israel as attacking Hamas and its fighters. They see the Netanyahu government and Israeli military slaying and starving civilians.

Even in the US, where the Trump administration is trying to crush sympathy for Palestine and Gazans in universities, non-governmental organisations and the public sphere, opinion is shifting.

In a Gallup poll taken in the US and released on July 29, only 32% of respondents supported Israel’s actions in Gaza – an all-time low – and 60% opposed them. Netanyahu was viewed unfavourably by 52% and favourably by only 29%.

Israel has lost its moment of “normalisation” with Arab states. Its economic links are strained and its oft-repeated claim to being the “Middle East’s only democracy” is bloodstained beyond recognition.

This will be of no comfort to the people of Gaza facing death. But in the longer term, there is the prospect that this sacrifice will be the catalyst to recognise Palestine that disappeared in 1948.


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Scott Lucas 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. New peace plan increases pressure on Israel and US as momentum grows for Palestinian statehood – https://theconversation.com/new-peace-plan-increases-pressure-on-israel-and-us-as-momentum-grows-for-palestinian-statehood-262259

Yosemite embodies the long war over US national park privatization

Source: The Conversation – USA (2) – By Michael Childers, Associate Professor of History, Colorado State University

The Ahwahnee is a privately run hotel inside Yosemite National Park. George Rose/Getty Images

The Trump administration’s cuts to the National Park Service’s budget and staffing have raised concerns among park advocates and the public that the administration is aiming to further privatize the national parks.

The nation has a long history of similar efforts, including a wildly unpopular 1980 attempt by Reagan administration Interior Secretary James Watt to promote development and expand private concessions in the parks. But debate over using public national park land for private profit dates back more than a century before that.

As I explain in my forthcoming book, no park has played a more central role in that debate than Yosemite, in California.

Early concerns

In early 1864, Central American Steamship Transit Company representative Israel Ward Raymond wrote a letter to John Conness, a U.S. senator from California, urging the government to move swiftly to preserve the Yosemite Valley and the Mariposa Grove of giant sequoia trees to prevent them from falling into private hands. Five months later, President Abraham Lincoln signed the Yosemite Grant Act, ceding the valley and the grove to the state of California, “upon the express conditions that the premises shall be held for public use, resort, and recreation.” This was years before Yellowstone became the first federal land designated a national park in 1872.

A sepia-toned image of a lake with massive trees and even bigger mountains behind it.
For centuries, the natural beauty of the Yosemite Valley has impressed visitors.
Sepia Times/Universal Images Group via Getty Images

Controversy arose quickly at Yosemite. Two men – James Lamon and James Hutchings – had claimed land in the valley before the federal government gave it to California. Both began commercial operations, Lamon growing cash crops and Hutchings operating a hotel.

California said their businesses threatened the state’s ability to develop roads and trails in Yosemite by competing for tourist dollars. A legal battle ensued and was not resolved until an 1872 U.S. Supreme Court ruling found that the men’s land claims had not been fully validated according to the procedures of the time. The California legislature paid both men compensation for their land, and both left the park.

In 1890, neighboring parts of the Yosemite area became America’s third national park – and in 1906, the federal government again took possession of the Yosemite Valley itself and the Mariposa Grove, specifically to incorporate them into an expansion of the national park.

Development rights

Yet, as my research has found, the role of private interests in the park remained unsolved. Private companies under contract to the National Park Service have long provided needed amenities such as lodging and food within the national parks. But questions over what is acceptable in national parks in the pursuit of profit have shaped Yosemite’s history for generations.

In 1925, I found, the question centered on the right to build the first gas station inside the park, in Yosemite Valley. Two private businesses, the Curry Camping Company and the Yosemite National Park Company, had long competed for tourist dollars within the park. Each wanted to build a gas station to boost profits.

Frustrated over the need to decide, National Park Service Director Horace Albright ordered the rival firms to simplify management of the park’s concessions. The companies merged, and the newly formed Yosemite Park and Curry Company was granted the exclusive rights to run lodges, restaurants and other facilities within the park, including the new gas station.

But as I found in my research, the park service and the concessions company did not always see eye to eye on the purpose of the park. The conflict between profit and preservation is perhaps most clearly illustrated by the construction of a ski area within the park in the early 1930s. The park service initially opposed the development of Badger Pass Ski Area as not conducive to the national park ideal, but the Yosemite Park and Curry Company insisted it was key to boosting winter use of the park.

In 1973, the Music Corporation of America, an entertainment conglomerate, bought the Yosemite Park and Curry Company. The company already had a tourist attraction operating near Hollywood, where visitors could pay to tour movie sets, but had not yet changed its name to Universal Studios or launched major theme parks in Florida and California. Its purchase of the park’s concessions set off a firestorm of controversy over fears of turning Yosemite into a theme park.

That didn’t happen, but annual park visitor numbers climbed from 2.5 million to 3.8 million over the 20 years MCA ran the concessions, which sparked concerns about development and overcrowding in the park. Conservationists argued the park service had allowed the corporate giant to promote and develop the park in ways that threatened the very aspects of the park most people came to enjoy.

With three restaurants, two service stations with a total of 15 gas pumps, two cafeterias, two grocery stores, seven souvenir shops, a delicatessen, a bank, a skating rink, three swimming pools, a golf course, two tennis courts, kennels, a barbershop, a beauty shop, Badger Pass Ski Area and three lodges, the Yosemite Valley was a busy commercial district. Critics argued that such development contradicted the park service’s mandate to leave national parks unimpaired for the enjoyment of future generations.

A few people stand in a large gap within a tree trunk while other people stand nearby.
Crowds gather at some of Yosemite’s most popular sites, such as the California Tunnel Tree.
David McNew/AFP via Getty Images

Who owns the names?

Falling profits and consolidation within the music industry led MCA to sell its concessions rights in Yosemite in 1993. The Delaware North Companies, a global hospitality corporation, took over and ran the park’s concessions until 2016, when it sold the rights to Aramark.

But in that sale, the question of public resources and private profits arose again. Delaware North demanded $51 million in compensation for Aramark continuing to use the names of several historic properties within the park, such as the Ahwahnee, a hotel, and Curry Village, another group of visitor accommodations. The company claimed those names were a part of its assets under its contract with the park service.

The park service rejected the claim, saying the names, which dated back more than a century, belonged to the American people. But to avoid legal problems during the transition, the agency temporarily renamed several sites, including calling the Ahwahnee the Majestic Yosemite Hotel and changing Curry Village to Half Dome Village. Public outrage erupted, denouncing the claim by Delaware North as commercial overreach that threatened to distort Yosemite’s heritage. In 2019, the park service and Aramark agreed to pay Delaware North a total of $12 million to settle the dispute, and the original names were restored.

Protesters unfurl an upside-down U.S. flag from the top of El Capitan in Yosemite National Park in February 2025, protesting Trump administration changes to the National Park Service.

Renewed interest in commercial efforts

In June 2025, Yosemite again took center stage in the dispute over the role of federal funding versus private interests at the start of the second Trump administration when a group of climbers unfurled an American flag upside down off El Capitan in protest of the administration’s cuts in personnel and slashing of the park service’s budget.

Conservationists, including former National Park Service Director Jonathan Jarvis, argued that by defunding the park service and laying off as much as a quarter of its workforce, the Trump administration was “laying the groundwork to privatize” the national parks by allowing corporate interests more access to public lands. Those concerns echo ones raised during the first Trump administration, when the White House argued privatization would better serve the American public by improving visitor experiences and saving federal dollars.

Whichever side prevails in the short term, the debate over the role of private interests within national parks like Yosemite will undoubtedly continue.

The Conversation

Michael Childers 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. Yosemite embodies the long war over US national park privatization – https://theconversation.com/yosemite-embodies-the-long-war-over-us-national-park-privatization-261133

Black teachers are key mentors for Philly high school seniors navigating college decisions

Source: The Conversation – USA (2) – By Joseph Sageman, Postdoctoral Researcher in Sociology, University of Pennsylvania

In Pennsylvania, nearly 15% of students are Black, but less than 4% of teachers are. JohnnyGreig/E+ Collection via Getty Images

Zikia, a 12th grader in Philadelphia, was stressing over where she would attend college in the fall. Her charter school’s college decision ceremony was the next day, and she was torn between her two top choices.

At a crossroads, she reached out to her favorite teacher, the only Black educator on her course schedule. “I texted him at nighttime,” she recalled. “I didn’t feel like I could do that with my other teachers.”

In my research
on college and career readiness, I did not initially set out to study the impact of Black teachers, but students like Zikia readily brought up the topic.

In interviews, students insisted on the importance of having Black educators. They consistently named their Black teachers and counselors as the most influential adults in their planning for life after graduation.

Black educators, though, are severely underrepresented in the local teaching workforce. At Zikia’s school, over 75% of students are Black compared to only about 15% of teachers.

The picture is just as striking in Pennsylvania as a whole. Statewide, the share of Black students is four times the share of Black teachers – 14.5% of students are Black, while only 3.7% of teachers are. A majority of public schools in Pennsylvania do not employ a single teacher of color despite serving racially diverse communities.

These statistics are particularly concerning because strong evidence suggests that minority students benefit greatly from working with same-race teachers.

Over the past two decades, a wave of studies from economists and education scholars have documented that when Black students are assigned to Black teachers, their math and reading scores improve, their rates of absenteeism and suspensions drop, and over the long run, they are more likely to enroll in honors classes, complete high school and go to college.

This research is mostly quantitative and does more to establish that Black teachers are effective than explain why they are able to deliver such impressive results.

To answer this latter question, I went directly to the source.

I conducted interviews with roughly 100 Philadelphia 12th graders, asking them how they came to trust and depend on Black educators when weighing one of the most consequential decisions of their lives: whether and where to go to college. I spoke with students at five city high schools, including district-run and charter schools, as well as some of the teachers and counselors involved in their college decisions.

Zikia and the other names used in this story are pseudonyms to protect the confidentiality of research participants.

Inspiration, empathy and insight

The presence of Black educators mattered to students for several reasons.

Some of my respondents felt inspired by seeing Black people in school leadership positions. LaMont, for instance, said that taking classes from Black teachers motivated him: “Just to see success is achievable. A teacher is something in life. And it shows that people that look like me are able to overcome something. Having Black teachers gives you a sense of confidence.”

LaMont’s seeing his own identity and background reflected in his teachers is what sociologists and political scientists call descriptive representation. His classmates agreed that it was important to have teachers who looked like them. Their connection, they insisted, was more than skin deep. Most of them gravitated to Black teachers because of how those teachers did their jobs and advocated for minority students, a concept called substantive representation.

For instance, many students felt most comfortable asking for help from Black teachers because they regarded them as more empathetic listeners and felt they were invested in their holistic well-being, not just in their grades or academic performance.

When I asked Ramir to tell me about the teachers he had strong relationships with, he offered a typical answer: “Most of them are African American,” he said. “But it’s not even just about that. I like a teacher who tries to understand you for who you are. Not look at you as a student but as a human being and build with you.”

Students also credited Black teachers with making them feel like they belonged at school. They sought out advice from teachers who believed in their potential and held them to high academic and behavioral standards. These qualities were by no means unique to Black teachers, but white teachers sometimes found it difficult to balance authority with warmth in their relationships with students.

“There are some teachers that act like siblings and some that act like parents,” said Emily, a white social studies teacher. “And it’s very rare that a white teacher can act like a parent and have the kids still like them.”

Black educators also had culturally relevant insights into college that students valued highly. They often had deeper knowledge of local historically Black colleges and universities, or they could speak to the experience of being a racial minority at a predominantly white institution. Students valued guidance more when it came from a source they felt was relatable.

These findings suggest that Black educators are effective not only because of shared identity or experiences, but also because of the skills and dispositions they bring into the classroom: proactively building relationships, coupling high expectations with high levels of support, and bringing schoolwork to life. As a result, minority students held out hope not only for more representation in the classroom but also that all their teachers – regardless of race – would integrate these practices into their tool kits.

Read more of our stories about Philadelphia.

The Conversation

Joseph Sageman 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. Black teachers are key mentors for Philly high school seniors navigating college decisions – https://theconversation.com/black-teachers-are-key-mentors-for-philly-high-school-seniors-navigating-college-decisions-261732

Strengthening collective labor rights can help reduce economic inequality

Source: The Conversation – USA (2) – By Skip Mark, Assistant professor of political science, University of Rhode Island

Only about 1 in 10 U.S. workers belong to unions today. champc/iStock via Getty Images Plus

Despite the strength of the U.S. economy, the gap between rich and poor Americans is increasing.

The wealthiest 1% of Americans have more than five times as much wealth as the bottom 50%, according to the U.S. Federal Reserve. That’s up from four times as much in the year 2000. In 2024 alone, the wealthiest 19 families got a total of US$1 trillion richer – the largest one-year increase on record.

And yet 59% of Americans don’t have enough money saved up to cover an unexpected $1,000 expense.

We are political scientists who study human rights and political economy.

In a 2023 study, our team looked at 145 countries, including the U.S., to understand the link between labor rights and inequality. We found evidence that strengthening collective labor rights may reduce economic inequality.

Empowering workers

Collective labor rights include the rights to form and join a union, bargain collectively for higher pay and better working conditions, go on strike, and get justice if employers punish workers who exercise these rights.

In the U.S., where less than 10% of workers belong to unions, union members typically earn higher wages than their nonunion counterparts.

Through negotiations on behalf of their members, unions can pressure employers to provide fair wages and benefits. If negotiations break down, the union can call for a strike – sometimes winning better benefits and higher wages as a result.

Some U.S. unions don’t have the right to strike, including air traffic controllers, teachers and those working on national security issues. But most unions have some ability to implement work stoppages and impose costs on employers to negotiate for raises and better benefits and conditions.

Reducing inequality

For our study, we analyzed the human rights in the CIRIGHTS dataset, which uses human rights reports from the U.S. State Department, Amnesty International and other sources to measure government respect for 24 human rights, including the rights to unionize and bargain collectively. The dataset is produced by the University of Rhode Island, Binghamton University and the University of Connecticut. One of us, Skip Mark, serves as a co-director of the project.

Using a scoring guide, a team of researchers reads human rights reports and gives each country a score of zero if they have widespread violations, one point if they have some violations, or two if they have no evidence of violations. The team has assigned scores for all 24 rights from 1994 through 2022.

Using this data, we created a measure of collective labor rights by adding scores for the right to workplace association and the right to collective bargaining. The resulting collective labor rights score ranges from zero to four.

Countries where workers’ rights are routinely violated, such as Afghanistan, China and Saudi Arabia, scored a zero. The United States, Macedonia and Zambia, three countries with little in common, were among those that tended to get two points, placing them in the middle. Countries with no reported violations of the rights to workplace association and collective bargaining, including Canada, Sweden and France, got four points.

According to the CIRIGHTS dataset, the strength of respect for collective labor rights around the world declined by 50%, from 2.06 in 1994 to 1.03 in 2022.

At the same time, according to the World Inequality Dataset, the share of income earned by the 1% with the biggest paychecks increased by 11%.

We used advanced statistical methods to figure out whether better worker protections actually reduce inequality or are just associated with it.

Gaps between individuals and ethnic groups

We also measured what’s been happening to economic inequality, using two common ways to track it.

One of them is vertical inequality, the gap between what people earn within a country – the rich versus the poor. The more unequal a society becomes, the higher its vertical inequality score gets. We measured it using the disposable income measure from the Gini index, a commonly used indicator of economic inequality that captures how much money individuals have to spend after taxes and government transfers.

We found that a one-point increase in collective labor rights on our four-point scale reduces vertical inequality by 10 times the average change in inequality. For the U.S., a one-point increase in collective labor rights would be about enough to undo the increase in inequality that occurred between 2008 and 2010 due to the Great Recession and its aftermath. It would also likely help stem the growing wealth gap between Black and white Americans. That’s because income disparities compound over time to create wealth gaps.

We also assessed the connection between horizontal inequality, which measures income inequality between ethnic or other groups, and collective labor rights.

Negative horizontal inequality measures the amount of a country’s income held by the poorest ethnic group. Higher scores for this metric indicate that the lowest-earning ethnic group has less income relative to the rest of society. Black Americans have the lowest median income of any racial or ethnic group, according to the U.S. Census Bureau.

Positive horizontal inequality measures the income earned by the richest ethnic group. When positive horizontal inequality rises, that means the richest ethnic group has more income relative to the rest of society. According to the same Census Bureau report, Asian Americans had the highest median earnings.

We found that stronger collective labor rights, both in law and in practice around the world, also reduce both types of horizontal inequality. This means they raise the floor by helping to improve the income of the poorest ethnic groups in society. They also close the gap by limiting the incomes of the richest ethnic group, which can reduce the likelihood of conflicts.

That is, our findings suggest that when workers are free to advocate for higher wages and better benefits for themselves, it also benefits society as a whole.

The Conversation

Stephen Bagwell is a researcher with the Human Rights Measurement Initiative, a charitable trust registered in New Zealand

Skip Mark 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. Strengthening collective labor rights can help reduce economic inequality – https://theconversation.com/strengthening-collective-labor-rights-can-help-reduce-economic-inequality-254258

What is personalized pricing, and how do I avoid it?

Source: The Conversation – USA (2) – By Jay L. Zagorsky, Associate Professor Questrom School of Business, Boston University

Recently, Delta Air Lines announced it would expand its use of artificial intelligence to provide individualized prices to customers. This move sparked concern among flyers and politicians. But Delta isn’t the only business interested in using AI this way. Personalized pricing has already spread across a range of industries, from finance to online gaming.

Customized pricing – where each customer receives a different price for the same product – is a holy grail for businesses because it boosts profits. With customized pricing, free-spending people pay more while the price-sensitive pay less. Just as clothes can be tailored to each person, custom pricing fits each person’s ability and desire to pay.

I am a professor who teaches business school students how to set prices. My latest book, “The Power of Cash: Why Using Paper Money is Good for You and Society,” highlights problems with custom pricing. Specifically, I’m worried that AI pricing models lack transparency and could unfairly take advantage of financially unsophisticated people.

The history of custom pricing

For much of history, customized pricing was the normal way things happened. In the past, business owners sized up each customer and then bargained face-to-face. The price paid depended on the buyer’s and seller’s bargaining skills – and desperation.

An old joke illustrates this process. Once, a very rich man was riding in his carriage at breakfast time. Hungry, he told his driver to stop at the next restaurant. He went inside, ordered some eggs and asked for the bill. When the owner handed him the check, the rich man was shocked at the price. “Are eggs rare in this neighborhood?” he asked. “No,” the owner said. “Eggs are plentiful, but very rich men are quite rare.”

Custom pricing through bargaining still exists in some industries. For example, car dealerships often negotiate a different price for each vehicle they sell. Economists refer to this as “first-degree” or “perfect” price discrimination, which is “perfect” from the seller’s perspective because it allows them to charge each customer the maximum amount they’re willing to pay.

A black-and-white photo shows a fleet of delivery trucks for the John Wanamaker Department Store parked side by side.
Wanamaker’s department store in Philadelphia was a pricing pioneer.
Hulton Archive/Getty Images

Currently, most American shoppers don’t bargain but instead see set prices. Many scholars trace the rise of set prices to John Wanamaker’s Philadelphia department store, which opened in 1876. In his store, each item had a nonnegotiable price tag. These set prices made it simpler for customers to shop and became very popular.

Why uniform pricing caught on

Set prices have several advantages for businesses. For one thing, they allow stores to hire low-paid retail workers instead of employees who are experts in negotiation.

Historically, they also made it easier for stores to decide how much to charge. Before the advent of AI pricing, many companies determined prices using a “cost-plus” rule. Cost-plus means a business adds a fixed percentage or markup to an item’s cost. The markup is the percentage added to a product’s cost that covers a company’s profits and overhead.

The big-box retailer Costco still uses this rule. It determines prices by adding a roughly 15% maximum markup to each item on the warehouse floor. If something costs Costco $100, they sell it for about $115.

The problem with cost-plus is that it treats all items the same. For example, Costco sells wine in many stores. People buying expensive Champagne typically are willing to pay a much higher markup than customers purchasing inexpensive boxed wine. Using AI gets around this problem by letting a computer determine the optimal markup item by item.

What personalized pricing means for shoppers

AI needs a lot of data to operate effectively. The shift from cash to electronic payments has enabled businesses to collect what’s been called a “gold mine” of information. For example, Mastercard says its data lets companies “determine optimal pricing strategies.”

So much information is collected when you pay electronically that in 2024 the Federal Trade Commission issued civil subpoenas to Mastercard, JPMorgan Chase and other financial companies demanding to know “how artificial intelligence and other technological tools may allow companies to vary prices using data they collect about individual consumers’ finances and shopping habits.” Experiments at the FTC show that AI programs can even collude among themselves to raise prices without human intervention.

To prevent customized pricing, some states have laws requiring retailers to display a single price for each product for sale. Even with these laws, it’s simple to do custom pricing by using targeted digital coupons, which vary each shopper’s discount.

How you can outsmart AI pricing

There are ways to get around customized pricing. All depend on denying AI programs data on past purchases and knowledge of who you are. First, when shopping in brick-and-mortar stores, use paper money. Yes, good old-fashioned cash is private and leaves no data trail that follows you online.

Second, once online, clear your cache. Your search history and cookies provide algorithms with extensive amounts of information. Many articles say the protective power of clearing your cache is an urban myth. However, this information was based on how airlines used to price tickets. Recent analysis by the FTC shows the newest AI algorithms are changing prices based on this cached information.

Third, many computer pricing algorithms look at your location, since location is a good proxy for income. I was once in Botswana and needed to buy a plane ticket. The price on my computer was about $200. Unfortunately, before booking I was called away to dinner. After dinner my computer showed the cost was $1,000 − five times higher. It turned out after dinner I used my university’s VPN, which told the airline I was located in a rich American neighborhood. Before dinner I was located in a poor African town. Shutting off the VPN reduced the price.

Last, often to get a better price in face-to-face negotiations, you need to walk away. To do this online, put something in your basket and then wait before hitting purchase. I recently bought eyeglasses online. As a cash payer, I didn’t have my credit card handy. It took five minutes to find it, and the delay caused the site to offer a large discount to complete the purchase.

The computer revolution has created the ability to create custom products cheaply. The cashless society combined with AI is setting us up for customized prices. In a custom-pricing situation, seeing a high price doesn’t mean something is higher quality. Instead, a high price simply means a business views the customer as willing to part with more money.

Using cash more often can help defeat custom pricing. In my view, however, rapid advances in AI mean we need to start talking now about how prices are determined, before customized pricing takes over completely.

The Conversation

Jay L. Zagorsky 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 is personalized pricing, and how do I avoid it? – https://theconversation.com/what-is-personalized-pricing-and-how-do-i-avoid-it-262195

How FDA panelists casting doubt on antidepressant use during pregnancy could lead to devastating outcomes for mothers

Source: The Conversation – USA (3) – By Nicole Amoyal Pensak, Researcher of Caregiver Stress Management and Clinical Psychologist, University of Colorado Anschutz Medical Campus

Research shows that the risks of untreated depression in pregnancy is much larger than the risks posed by SSRIs. RyanKing999/iStock via Getty Images Plus

At a meeting held by the Food and Drug Administration on July 21, 2025, a panel convened by the agency cast doubt on the safety of antidepressant medications called selective serotonin reuptake inhibitors, or SSRIs, in pregnancy.

Panel members discussed adding a so-called black box warning to the drugs – which the agency uses to indicate severe or life-threatening side effects – about the risk they pose to developing fetuses. Some of the panelists who attended had a history of expressing deep skepticism on antidepressants.

SSRIs include drugs like Prozac and Zoloft and are the most commonly used medicines for treating clinical depression. They are considered the first-line medications for treating depression in pregnancy, with approximately 5% to 6% of North American women taking an SSRI during pregnancy.

We are a psychologist certified in perinatal mental health and a reproductive psychiatrist and neuroscientist who studies female hormones and drug treatments for depression. We are concerned that many claims made at the meeting about the dangers of those drugs contradict decades of research evidence showing that antidepressant use during pregnancy is low risk when compared with the dangers of mental illness.

As clinicians, we have front-row seats to the maternal mental health crisis in the U.S. Mental illness, including suicide and overdose, is the leading cause of maternal deaths. Like all drugs, SSRIs carry both risks and benefits. But research shows that the benefits to pregnant patients outweigh the risks of the SSRIs, as well as the risks of untreated depression.

The panel did not address the safety of SSRIs following delivery, but numerous studies show that taking SSRI antidepressants while breastfeeding is low risk, usually producing low to undetectable drug levels in infants.

The biology of maternal brain health

Pregnancy and the months following childbirth are characterized by so many emotional, psychological and physical changes that the transition to motherhood has a specific name: matrescence. During matrescence, the brain changes rapidly as it prepares to efficiently take care of a baby.

The capacity for change within the brain is known as “plasticity.” Enhanced plasticity during pregnancy and the postpartum period is what allows the maternal brain to become better at attuning to and carrying out the tasks of motherhood. For example, research indicates that during this period, the brain is primed to respond to baby-related stimuli and improve a mother’s ability to regulate her emotions. These brain shifts also act as a mental buffer against aging and stress in the long term.

On the flip side, these rapid brain changes, fueled by hormonal shifts, can make people especially vulnerable to the risk of mental illness during and after pregnancy. For women who have a prior history of depression, the risk is even greater.

Clinical depression interferes with brain plasticity, such that the brain becomes “stuck” in patterns of negative thoughts, emotions and behaviors.

This leads to impairment in brain functions that are essential to motherhood. New mothers with depression have decreased brain activity in regions responsible for motivation, regulation of emotion and problem-solving. They are often withdrawn or overprotective of their infants, and they struggle with the relentless effort needed for tasks that arise with child-rearing like soothing, feeding, stimulating, planning and anticipating the child’s needs.

Research shows that SSRIs work by promoting brain plasticity. This in turn allows individuals to perceive the world more positively, increases the experience of gratification as a mother and facilitates cognitive flexibility for problem-solving.

Graphic illustration showing an array of brain cells and nerve endings on the left, with an up-close view of the junction where two nerves communicate.
SSRI antidepressants are thought to work by restoring healthy communication between brain cells.
wildpixel/iStock via Getty Images Plus

Assessing the risks of SSRIs in pregnancy

Prescription drugs like SSRIs are just one aspect of treating pregnant women struggling with mental illness. Evidence-based psychotherapy, such as cognitive behavioral therapy, can also induce adaptive brain changes. But women with severe symptoms often require medication before they can reap the benefits of psychotherapy, and finding properly trained, accessible and affordable psychotherapists can be challenging. So sometimes, SSRIs may be the most appropriate treatment option available.

Multiple studies have examined the effects of SSRIs on the developing fetus. Some data does show a link between these drugs and preterm birth, as well as low birth weight. However, depression during pregnancy is also linked to these effects, making it difficult to disentangle what’s due to the drug and what’s due to the illness.

SSRIs are linked to a condition called neonatal adaption syndrome, in which infants are born jittery, irritable and with abnormal muscle tone. About one-third of infants born to mothers taking SSRIs experience it. However, research shows that it usually resolves within two weeks and does not have long-term health implications.

The FDA-convened panel heavily focused on potential risks of SSRI usage, with several individuals incorrectly asserting that these drugs cause autism in exposed youth, as well as birth defects. At least one panelist discussed clinical depression as a “normal” part of the “emotional” experience during pregnancy and following birth. This perpetuates a long history of of women being dismissed, ignored and not believed in medical care. It also discounts the rigorous assessment and criteria that medical professionals use to diagnose reproductive mental health disorders.

A summary of the pivotal studies on SSRIs in pregnancy by the Massachusetts General Hospital Center for Women’s Health discusses how research has shown SSRIs to not be associated with miscarriage, birth defects or developmental conditions in children, including autism spectrum disorder.

Antidepressants – white pills spilling out of a pill bottle onto wooden table
Antidepressants such as SSRIs are thought to work by promoting brain plasticity.
Cappi Thompson/Moment via Getty Images

The risks of untreated mental illness

Untreated clinical depression in pregnancy has several known risks. As noted above, babies born to mothers with clinical depression have a higher risk of preterm birth and low birth weight.

They are also more likely to require neonatal intensive care and are at greater risk of behavioral problems and impaired cognition in childhood.

Women who are clinically depressed have an increased risk of developing preeclampsia – a condition involving high blood pressure that, if not identified and treated quickly, can be fatal to both mother and fetus. Just as concerning is the heightened risk of suicide in depression. Suicide accounts for about 8% of deaths in pregnancy and shortly after birth.

Compared with these very serious risks, the risks of using SSRIs in pregnancy turn out to be minimal. While women used to be encouraged to stop taking SSRIs during pregnancy to avoid some of these risks, this is no longer recommended, as it exposes women to a high chance of depression relapse. The American College of Obstetricians and Gynecologists recommends that all perinatal mental health treatments, including SSRIs, continue to be available.

Many women are already reluctant to take antidepressants during pregnancy, and given the choice, they tend to avoid it. From a psychological standpoint, exposing their fetus to the side effects of antidepressant medications is one of many common reasons for women in the U.S. to feel maternal guilt or shame. However, the available data suggests such guilt is not warranted.

Taken together, the best thing one can do for pregnant women and their babies is not to avoid prescribing these drugs when needed, but to take every measure possible to promote health: optimal prenatal care, and the combination of medications with psychotherapy, as well as other evidence-based treatments such as bright light therapy, exercise and adequate nutrition.

The panel failed to address the latest neuroscience behind depression, how antidepressants work in the brain and the biological rationale for why doctors use them in the first place. Patients deserve education on what’s happening in their brain, and how a drug like an SSRI might work to help.

Depression during pregnancy and in the months following birth is a serious barrier to brain health for mothers. SSRIs are one way of promoting healthy brain changes so that mothers can thrive both short- and long-term.

Should the FDA, as a result of this recent panel, decide to place a black-box warning on antidepressants in pregnancy, researchers like us already know from history what will happen. In 2004, the FDA placed a warning on antidepressants describing potential suicidal ideation and behavior in young people.

In the following years, antidepressant-prescribing decreased, while the consequences of mental illness increased. And it’s easy to imagine a similar pattern in pregnant women.

The Conversation

I receive royalties for the sales of my book RATTLED, How to Calm New Mom Anxiety with the Power of the Postpartum Brain.

Dr Novick has a career development award from the National Institute of Child Health and Development (K23HD110435) to study the neurobiology of hormonal contraception. This funding was not used to support the preparation or publication of this article. The views expressed here are those of the author and do not represent those of the National Institutes of Health or the University of Colorado School of Medicine.

ref. How FDA panelists casting doubt on antidepressant use during pregnancy could lead to devastating outcomes for mothers – https://theconversation.com/how-fda-panelists-casting-doubt-on-antidepressant-use-during-pregnancy-could-lead-to-devastating-outcomes-for-mothers-261825