Universal vaccine to treat colds, flu and COVID developed – and a new study suggests it just might work

Source: The Conversation – UK – By Neil Mabbott, Personal Chair of Immunopathology, University of Edinburgh

Pixel-Shot/Shutterstock.com

Vaccines have traditionally worked by teaching the immune system to recognise a specific virus or bacterium – in effect, showing it a wanted poster for a single suspect. But what if one vaccine could protect against dozens of different infections at once? Researchers have now developed a potential candidate for such a vaccine, and a new study in mice, published in the journal Science, has given promising results.

What is this new vaccine, and how does it work?

Most vaccines work by introducing the immune system to a specific pathogen – a weakened version of it, or a key protein from its surface – so that the body can recognise and fight it if encountered later.

This vaccine takes a fundamentally different approach. Rather than targeting any one bug, it contains molecules that mimic the signals the body naturally produces when it is under attack from a virus or bacterium. The effect is to put certain immune cells into a prolonged state of high alert, ready to respond rapidly to a wide range of threats, rather than being trained to spot just one.

However, the consequences to dialling up the immune system beyond its normal state won’t be known until human trials are conducted.

Why is it given as a nasal spray rather than an injection?

The nose, throat and lungs are lined with what scientists call mucosal surfaces – the moist tissues that act as the body’s main point of contact with the outside world, and its first barrier against infection. The immune system in these tissues responds more powerfully when a vaccine is delivered directly to them, rather than into a muscle in the arm.

That principle already underlies the routine flu vaccine given to young children in the UK, which comes as a nasal spray. Research has also shown that COVID vaccines can block infection more effectively in animals when delivered this way, rather than by injection. Spraying the new vaccine into the nose allows it to reach immune cells deep in the lungs.

How can one vaccine protect against so many different pathogens?

The vaccine works by enhancing communication between two key types of immune cell. The first are alveolar macrophages – large cells positioned in the tiny air spaces of the lungs, where they act as a first line of defence against anything harmful that is inhaled. When primed by the vaccine, they are able to engulf and destroy invading pathogens far more rapidly than usual.

The second are T cells, which are pushed to mount faster antiviral responses. Because the vaccine is boosting these general frontline defences rather than targeting any specific pathogen, it can in theory work against a broad range of threats.

In mice, it also appeared to suppress allergic reactions – to house dust mites, for example – because the strong inflammatory immune response it triggers appears to displace the quite different response that drives allergies.

The study was done in mice. How confident are scientists that it will work the same way in humans?

Cautiously hopeful, but not yet confident. There are well-documented differences between mouse and human immune systems, and promising results in animals frequently fail to translate to people. The critical next step will be controlled human infection studies – trials in which healthy volunteers are vaccinated, exposed to a specific pathogen under close medical supervision, and carefully monitored for both safety and immune response.

Could this really replace multiple jabs a year? And which ones, specifically?

Potentially, yes – at least for some. If it proves effective in humans, a vaccine of this kind could in principle replace the need for separate annual jabs against flu, COVID and common cold viruses, all of which are RNA-based viruses, meaning their genetic material is RNA rather than DNA. Whether it would extend to DNA-based viruses – those responsible for chickenpox or hepatitis, for example – is far less certain and would require separate investigation.

How long does the protection last, and would people need a booster?

In mice, protection lasted up to three months. This is considerably shorter than conventional vaccines in humans, some of which offer protection for years or even a lifetime. How long this type of vaccine might provide protection for in humans is not currently known. A similarly short period of protection in humans could be viewed as a real limitation, but not necessarily a fatal one

If the vaccine were given each autumn, it could provide meaningful protection to vulnerable people across the winter months, when respiratory infections peak. Even time-limited immunity, deployed strategically, could save lives.

What are the next steps before this reaches the public?

Demonstrating safety is the immediate priority. Because the vaccine is designed to keep parts of the immune system in a heightened state for an extended period, there is a need to confirm that this does not cause unintended harm to healthy tissue.

Scientists also need to establish that the strong inflammatory response it triggers does not increase susceptibility to other infections – intestinal parasites, for instance – whose biology overlaps with allergic responses.

How the vaccine performs in older people, who are most vulnerable to severe respiratory illness, is another important unknown. During ageing, a low level of background inflammation, known as inflammaging, can also contribute to age-related diseases and reduce immunity to past infections.

A mouse in a glass box.
So far, it’s only been shown to work in mice.
Iva Dimova/Shutterstock.com

How soon could we have this?

The study’s senior author, Bali Pulendran, says that in the best-case scenario a universal respiratory vaccine might be available in five to seven years.

However, progress will depend heavily on how early human trials perform. If the vaccine proves less potent in people than in mice, or if safety concerns emerge, the formulation will need to be revised, adding time at every stage.

A strong early showing, on the other hand, could build momentum. Either way, developing a human-ready formulation, completing safety trials, and testing how effective it is against multiple real-world pathogens is a substantial undertaking that cannot easily be rushed.

Could this work against future pandemic viruses we haven’t even encountered yet?

This is arguably where the potential is greatest. Conventional vaccines against flu and COVID require regular updating because the viruses mutate. And when the vaccine strain does not closely match what is actually circulating, protection can fall short.

A vaccine that places the immune system on broad, non-specific high alert could offer a critical first layer of defence against a new pandemic pathogen, limiting serious illness and death while a targeted bespoke vaccine is developed. In a world still living with the memory of COVID, that possibility alone makes this research worth watching.

The Conversation

Neil Mabbott receives research funding from the UK Biotechnology and Biological Sciences Research Council, the Roslin Foundation, the Creutzfeldt-Jakob Disease Foundation, and Zoetis.

ref. Universal vaccine to treat colds, flu and COVID developed – and a new study suggests it just might work – https://theconversation.com/universal-vaccine-to-treat-colds-flu-and-covid-developed-and-a-new-study-suggests-it-just-might-work-276558

Skin lightening creams sold illegally on British high streets – the hidden dangers

Source: The Conversation – UK – By Sara Brown, Grant Chair of Dermatology, Wellcome Trust Senior Research Fellow, University of Edinburgh

Creams marketed to lighten skin tone are being sold illegally on British high streets, including in butchers and specialist food shops. It is an unsettling discovery, but perhaps not a surprising one. Demand for these products is real and the profits are significant. But the ingredients that make them effective are also what make them dangerous.

Healthy human skin comes in a wide range of diverse tones. These can change over time because of illness, hormones, sunlight or ageing. Some people want to lighten their overall skin tone, and “colourism” – discrimination or prejudice that favours lighter skin tones over darker ones – may contribute to psychological distress among people of colour. Others want to fade darker patches.

Acne, eczema and other inflammatory skin conditions can leave areas darker or lighter than the surrounding skin. This is known as hyperpigmentation (darkening) or hypopigmentation (lightening). Hormonal changes can also disrupt pigment, and scars can permanently alter skin colour.

Often, the skin will gradually return to its natural tone. But this can take months or even years. The desire to speed up that process has led to the development of chemicals that reduce or block melanin – the pigment that gives skin its colour.

Some of these chemicals have a powerful effect. Because of the risks, their sale is tightly controlled. Yet concern is growing about products sold in the UK that contain banned ingredients. These include mercury, hydroquinone and strong steroid drugs.

Mercury – sometimes called quicksilver – is a liquid metal once used in thermometers and in hat making. On the skin, it blocks an enzyme needed to produce melanin, which can make the skin appear lighter.

But mercury is highly toxic. It can damage the skin directly and be absorbed into the body, harming the kidneys, liver, lungs, nerves and brain.

Hydroquinone also reduces melanin production in the outer layer of the skin. In the UK it is available only on prescription and can be used to treat conditions such as melasma, a common form of facial pigmentation.

But it must be used carefully. It can irritate the skin and, in some cases, cause a long-term grey-blue discolouration known as ochronosis.

A woman's face showing areas of hyperpigmentation.
Hyperpigmentation.
Pavlova Yuliia/Shutterstock.com

Steroid creams are widely prescribed for inflammatory skin conditions. Stronger forms are available only on prescription because of well-known side-effects, including thinning of the skin and absorption into the bloodstream. There is also increasing concern about “topical steroid withdrawal”, a condition where the skin flares badly after stopping prolonged use of these creams.

Potent steroids can lighten skin quickly by narrowing blood vessels and, over time, by affecting the cells that produce pigment. They are sometimes added to skin-lightening products to reduce irritation from other ingredients. But long-term use can cause acne, stretch marks, diabetes and osteoporosis. In the UK, stronger corticosteroids are only available with a prescription.

The legal products

Not all skin-lightening products are illegal. Some cosmetics are designed to gently reduce dark spots. These may contain antioxidants such as vitamin C, which can reduce pigmentation, or niacinamide (a form of vitamin B3), which can help even out skin tone over time. Others contain retinoids – vitamin A-related compounds – including retinol and retinal. These can gradually improve pigmentation.

There are also prescription-only retinoids, such as tretinoin, which doctors use for acne and certain pigment problems. But all retinoids can irritate the skin. However, irritation itself can trigger further darkening, known as post-inflammatory hyperpigmentation. In other words, a product meant to lighten the skin can sometimes make patches darker.

Under UK law, cosmetic products must list the manufacturer or importer, provide an address and include a full ingredient list. If this information is missing, alarm bells should ring.

Enforcement action has been taken before, with retailers brought to justice. Still, illegal products continue to surface in places that seem safe and familiar.

If a cream promises dramatic lightening, especially at a low price, it is worth asking why. When it comes to skin, safer and slower is usually better than fast and risky. But the message is clear: colourism and unrealistic beauty standards that fuel demand for skin lightening products pose harm for all in our society.

The Conversation

Sara Brown currently receives funding from the Wellcome Trust, UKRI/MRC, British Skin Foundation, Rosetrees Trust, Stoneygates Trust and anonymous donations from people living with eczema. Sara is a medical adviser for Eczema Outreach Support and the Ichthyosis Support Group.

ref. Skin lightening creams sold illegally on British high streets – the hidden dangers – https://theconversation.com/skin-lightening-creams-sold-illegally-on-british-high-streets-the-hidden-dangers-276309

Ukraine war: after four surprising years, where does it go next? Experts give their view

Source: The Conversation – UK – By Stefan Wolff, Professor of International Security, University of Birmingham

Smoke rises over downtown Kyiv after a Russian missile attack in July 2024. Sergiy Palamarchuk / Shutterstock

Four years ago, on February 24 2022, Russian president Vladimir Putin announced that his forces had begun a full-scale invasion of Ukraine – the reasons for which we have explored here. Within minutes, explosions were heard in major Ukrainian cities as Russian troops flooded across the border.

Russian forces made swift gains, capturing key areas near the capital of Kyiv. But the offensive soon stalled and, by December, Russia had been forced to withdraw its forces and consolidate in the east where the war has ground on ever since.

We asked Stefan Wolff, Tetyana Malyarenko, Scott Lucas and Mark Webber, four regular contributors to the Conversation UK’s coverage of Ukraine, for their take on the most surprising development of the war so far and its likely trajectory from here.

A very traditional war – with added drones

Stefan Wolff, Professor of International Security, University of Birmingham; Tetyana Malyarenko, Professor of International Security, and Jean Monnet, Professor of European Security, National University Odesa Law Academy

For us, the most surprising development remains Moscow’s decision to launch a large-scale ground invasion of Ukraine in the first place. Even though many Russian and western analysts expected a swift Ukrainian defeat, this always seemed unlikely from the perspective of Ukraine.

The mobilisation of Ukrainian society early on in the war testified to this and underlined that there was no realistic scenario under which the Kremlin could swiftly achieve its goals – to oust President Volodymyr Zelensky and “demilitarise” and “denazify” Ukraine.

Much less surprising was Russia’s transition to a war economy and a traditional war of attrition, which became a foregone conclusion as soon as Moscow’s plan for a victory parade in Kyiv within weeks of the full-scale invasion turned out to be a pipe dream.

Combat methods have evolved over the past four years, especially regarding the integration of drones. Russia has exploited drone technology to attack the whole range of critical infrastructure in Ukraine, not just military targets. But the foundation of Russian and then Soviet military doctrine – the use of mass armies and tactics of mass destruction – has remained untouched.

Moving forward, both sides have sufficient resources and external support to maintain the status quo. They will continue to fight each other in the hope of exhausting their opponent. But neither side is likely to reach this point of exhaustion soon. And until it does happen, political, economic and social stagnation in both Russia and Ukraine will continue to take its toll on their citizens.

Putin’s hopes are pinned on Trump

Scott Lucas, Professor of International Politics, University College Dublin

On the day the war broke out, I was in a discussion group of political and military analysts. When we got the news that Russian special forces had landed at the Hostomel airbase near Kyiv, each of us thought the capital would fall within a few weeks.

However, four years have passed and Ukraine now controls more territory than it did in June 2022. This is despite facing the second-most powerful military in the world, Russia’s disinformation assault and political warfare trying to split Europe, and abandonment by the Trump camp.

The Russian president’s unwillingness to give up his quest for Ukraine as part of a “Greater Russia” and the Trump camp’s willingness to sacrifice Ukrainian and European security are less of a surprise.

Putin made clear in an essay in 2021 that this would be his legacy project. So any soundbites about “peace around the corner” – particularly from Trump’s envoys Steve Witkoff and Jared Kushner – are cynical declarations or wishful thinking.

The Kremlin will not accept less than the seizure of all of the strategic Donetsk region, the rest of the country without effective security guarantees, and the fall of the Zelensky government. Putin cannot accept less because this would be the failure of his project at the cost of 1.3 million casualties and counting.

His hope is that Trump’s envoys will enable him to achieve what he cannot on the battlefield. The Trumpists do not believe in alliance but in transactional relationships, which is why the Kremlin is now dangling joint economic projects in front of the US government.

But, irrespective of this, I see no change in the war’s trajectory in the near future. A negotiated end to the invasion is close to impossible because of the Kremlin’s quest for “victory” through Kyiv’s capitulation. That capitulation is unlikely.

Russia has made only marginal advances on the ground. And Zelensky is maintaining his line over sovereignty, territory and security. Although Ukraine’s energy infrastructure has been seriously damaged, most Ukrainians support continued resistance.

While cumbersome in its support, which has been complicated by pro-Kremlin figures like Hungary’s Viktor Orbán and Slovakia’s Robert Fico, the EU is also stepping up its backing of Kyiv and partially filling the gap that has been left by Trump.

The Kremlin is facing a tightening of economic constraints on its quest. It is cutting social spending and increasing taxes to maintain the war. However, as there has been no widespread public pressure domestically that could curb the Kremlin’s ambitions, the invasion will grind on.

Two ways to overcome the stalemate

Mark Webber, Professor of International Politics, University of Birmingham

For me, the biggest surprise so far has been the resilience and adaptability of the Ukrainian war effort. Most observers, myself included, assumed in 2022 that the Ukrainians would buckle under the Russian onslaught.

Nato-led training programmes have undoubtedly been important for Ukrainian defenders. But seemingly more vital has been the determination provided by national identity. Putin’s 2022 claims that Ukraine had been committing genocide against Russian speakers and that its government was a neo-Nazi dictatorship were both spurious and counterproductive.

I too believe Russia’s war methods in Ukraine were grimly predictable. Waves of infantry assaults designed to overwhelm defences through sheer volume have been a recurring strategy in previous Russian military campaigns in Chechnya, Georgia and Syria.

But this strategy has resulted in a stalemate in Ukraine with the frontlines effectively frozen. There are two things that could alter this. The first is a change of approach by China, which has effectively subsidised Russia’s war effort through technology transfers and energy purchases.

Beijing could cut off some of the technology it provides Russia and exert pressure on Moscow to encourage flexibility in the peace negotiations. But, at present, it has no interest in abandoning Russia. Their alliance is a way of balancing the US and Nato in the global competition for influence.

The second possible agent of change is a massive armament effort on behalf of Ukraine. This would require Germany, France and Britain to boost already significant arms provisions and to allow their use in a manner that is not constrained by fears of escalation.

However, this scenario also seems unlikely. These three countries lack the domestic political imperative to back Ukraine to victory. And the US, which was overly cautious even under the presidency of Joe Biden, has now left the field of battle.

The Conversation

Stefan Wolff is a past recipient of grant funding from the Natural Environment Research Council of the UK, the United States Institute of Peace, the Economic and Social Research Council of the UK, the British Academy, the NATO Science for Peace Programme, the EU Framework Programmes 6 and 7 and Horizon 2020, as well as the EU’s Jean Monnet Programme. He is a Trustee and Honorary Treasurer of the Political Studies Association of the UK and a Senior Research Fellow at the Foreign Policy Centre in London.

Mark Webber is a Senior Non-resident Fellow at the NATO Defence College in Rome and a trustee of NATO Watch. He has previously received funding from the Economic and Social Research Council and the British Academy to carry out research on NATO.

Tetyana Malyarenko receives funding from the Research Council of Norway (project WARPUT, 361835, implemented by Norwegian Institute of International Affairs).

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. Ukraine war: after four surprising years, where does it go next? Experts give their view – https://theconversation.com/ukraine-war-after-four-surprising-years-where-does-it-go-next-experts-give-their-view-276706

Trump’s plan for strikes on Iran carries major risks – and the US military knows it

Source: The Conversation – UK – By Andrew Gawthorpe, Lecturer in History and International Studies, Leiden University

As the US continues to assemble military assets in the Middle East and Europe ahead of a possible strike against Iran, Donald Trump is running up against two problems that have plagued American presidents before him.

The first is civilian misunderstanding of war. Fresh from what he sees as quick and easy victories against Iran last June and Venezuela this January, Trump wants military options which allow him to damage Iran at little risk or cost. But unfortunately for the president, no such option exists. And there are reports – which Trump denies – that his top general has warned him about the risks involved.

Despite the damage it has sustained in recent conflicts with the US and Israel, Iran maintains formidable capabilities. It has the ability to harass and perhaps close key shipping lanes, launch missile strikes against US forces and allies across the region, and perhaps carry out terrorist attacks throughout the world.

Trump’s repeated threats to overthrow the Iranian government make it much more likely Tehran will use these capabilities rather than exercising restraint as it did when the US attacked it last year.

According to several media outlets, Trump’s military advisors have informed him of these risks. The president is reportedly not taking the news well. CBS News reports that Trump is “frustrated with what aides describe as the limits of military leverage against Iran” and is pushing for options that will give him a painless victory.

These exchanges between the military and its civilian masters are reminiscent of the interventions of the 1990s. During the Clinton administration, the White House repeatedly pushed the Pentagon to come up with low-risk plans for engagement in Somalia and the Balkans. The president and his staff wanted to be seen as doing something about urgent humanitarian tragedies, but they also didn’t want to risk a political upset by getting American soldiers killed.

Top military officers, particularly the chairman of the joint chiefs of staff, Colin Powell, pushed back against the civilians. War entails risk, they told the White House, and American soldiers could die if risks were not weighed appropriately.

In his memoirs, Powell recalled his response to a question from Clinton’s secretary of state, Madeleine Albright: “‘What’s the point of having this superb military that you’re always talking about if we can’t use it?’ I thought I would have an aneurysm.”

As so often with Trump, he is pushing this dynamic of civilian ignorance meeting military expertise to extremes. The current build-up against Iran started not with a clear strategy or objective, but a presidential social media message promising Iranian protesters that “help is on the way”. His current frustration stems from the difficulty of translating that vague promise into an actionable military plan.

Screenshot oif a TruthSocial message posted in January 2026 by the US president urging the Iranian people to protest.
‘Help is on its way’: the US president urges Iranians to keep protesting against the regime: January 2026.
TruthSocial

Pushing at the limits of action

The second theme that is shaping and limiting Trump’s options is imperial overstretch. However powerful the US military is, it has limits – and in recent years, it has been pushing against them.

In particular, the US has a critical shortage of key missile defence munitions such as Thaad interceptors and Patriots. These platforms would be vital in defending against Iranian retaliation, but the US has been burning through them in recent years by providing them to Israel, Ukraine and Taiwan. The navy has also run down its own stocks of SM-2, SM-3 and SM-6 missiles, which are vital for defending the fleet and other American forces.

The result is that the US lacks the munitions to sustain a long, high-intensity conflict with Iran. If it gets into one, it will have to draw missiles from elsewhere, leaving its forces in Europe and the Indo-Pacific even more understocked than they already are. And because the country has a limited production capacity of these missiles, it could be literally years until the US can replenish its stocks and be ready for contingencies in places like Taiwan.

For a president who promised to avoid unnecessary overseas entanglements and put “America First”, this risk of overstretch is particularly ironic. But it is a function of Trump’s lack of serious strategic vision.

‘Strategic incontinence’

One name for it might be “strategic incontinence”. Rather than focusing on a few vital national interests and assigning capabilities accordingly, Trump seems to pinball between different regions of the globe without regard for whether the US has the capabilities to achieve his goals. He seems to tweet his way into commitments – too many of them – without asking basic questions about military capabilities or missile stocks.

Trump may still attack Iran. He has already put himself in a difficult position, engaging in a massive military build-up and threats of action before he knew whether he could follow through, or at what risk. For a president who is particularly concerned with avoiding looking weak, backing down now might be out of the question.

If Trump does attack Iran despite the warnings of his military advisers, it will be one of the riskiest military decisions that a US president has taken in a very long time. The geopolitical consequences and political price will be his to bear, but could affect us all.

The Conversation

Andrew Gawthorpe is affiliated with the Foreign Policy Centre in London as a senior fellow.

ref. Trump’s plan for strikes on Iran carries major risks – and the US military knows it – https://theconversation.com/trumps-plan-for-strikes-on-iran-carries-major-risks-and-the-us-military-knows-it-276775

The Supreme Court has curbed Trump’s ability to bully his allies. But tariffs were never going to end the US trade deficit

Source: The Conversation – UK – By Renaud Foucart, Senior Lecturer in Economics, Lancaster University Management School, Lancaster University

New US tariffs set at 10% have come into effect, days after the country’s Supreme Court blocked the bulk of President Donald Trump’s sweeping import taxes. The shock move came as a major blow to the president’s determination to rebalance US trade and bring manufacturing back home.

For more than 30 years, the United States has been importing substantially more goods and services from the rest of the world than it exports.

In many ways, this trade deficit is a good problem to have. US citizens are among the richest in the world. Every time citizens or governments buy more than they sell, someone must pay the difference. In the US, this deficit is financed by foreign investments and public debt. The US owes the rest of the world US$27.61 trillion (£20.5 trillion) more than it is owed back, a unique position.

Foreign investors are not doing it out of generosity: those US investments have been doing very well, and many countries have been able to sustain export-led industries to a large extent thanks to US deficits. The AI investment boom, for instance, is driven by investors from all over the world betting on the success of a handful of US-based companies.

But cheap imports from the rest of the world have a dark side. They played a major role in the reduction of manufacturing jobs and the social and political consequences – such as the surge of left and rightwing populist movements – that followed. In 2000, 17 million Americans were employed in manufacturing; there are only 13 million now.

The stubborn US trade deficit

At least since the first term of President Barack Obama, the deficit has been seen as a major problem.

Obama’s objective was to encourage US exports by making it easier to sell to foreign markets. But he also pursued a policy of energy independence – the “all of the above” strategy of encouraging fracking, oil extraction and investment in renewables. This strategy has been a tremendous success, to the point where the US now exports more energy than it imports.

But it did not end trade deficits.

Joe Biden took over in the White House and launched two vast programmes aimed at restoring manufacturing jobs. The goal was to use the US position as the global investment destination to steer cash towards states such as Ohio, Indiana or Michigan, which were traditionally reliant on factory jobs.

This led to a boom in green energy and semiconductors. But as it also made Americans richer, they imported more and it did not end trade deficits.

Trump’s two mandates took a more direct approach: taxing imported goods. The first term was haphazard, and tariff wars with China led to higher consumer prices while failing to deliver the political gains he expected.

But the second mandate has so far been much more organised, starting with “liberation day”, when he announced he would tax US imports in proportion to the bilateral trade deficit with each country.

Just like those of Obama and Biden, Trump’s strategy did not reduce the deficit – in fact it was higher in 2025 than in 2024. But it has so far been a major success in bullying traditional partners into submission with the threat of tariffs.

Perhaps the most consequential moment was the collective decision of members of the Organisation for Economic Cooperation and Development (OECD) to carve out a US exception to the global minimum tax on multinational companies. This international effort, intended to make the likes of Amazon and Apple pay a fair amount of tax, was designed to apply to the entire world, even without US approval.

The theoretical logic was flawless. If any country does not tax at least 15% of the profit located on its territory, other signatories can tax it instead. But America’s traditional economic partners in the OECD feared Trump enough to grant the US an exemption. It will be the only country allowed to practise tax competition.

As the US Supreme Court has now ruled most of Trump’s tariffs illegal, this may be a turning point in his second presidency.

Trump has not backed down from his claims, but may no longer be able to act on the stroke of a pen, and could be forced to tax all trading partners at a similar rate.

This is undoubtedly great news for countries like Canada, which chose not to bow down to threats, or China, which managed to bring Trump to the negotiating table by systematically retaliating against his threats.

In contrast, the European Union agreed to a deal allowing the US to tax EU imports but not the other way around. As the UK exports far fewer goods to the US than the EU does, it accepted a slightly preferential deal. But pledges to invest billions in the UK as part of the package were cancelled just days after they were announced.

The short-term benefits of signing those asymmetric deals were obvious – after all, no one wins a trade war and tariffs are mostly a tax on the consumers of the importing country. But the long-term reputational costs will be much harder to manage. In an increasingly multipolar and uncertain world, European nations have sent a clear message that they are easy to manipulate with a bit of projected strength.

The Conversation

Renaud Foucart 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. The Supreme Court has curbed Trump’s ability to bully his allies. But tariffs were never going to end the US trade deficit – https://theconversation.com/the-supreme-court-has-curbed-trumps-ability-to-bully-his-allies-but-tariffs-were-never-going-to-end-the-us-trade-deficit-276781

Andrew Mountbatten-Windsor arrest: this isn’t even close to the worst constitutional crisis the monarchy has faced

Source: The Conversation – UK – By Philip Murphy, Director of History & Policy at the Institute of Historical Research and Professor of British and Commonwealth History, School of Advanced Study, University of London

Sean Aidan Calderbank/Shutterstock

The arrest of Andrew Mountbatten-Windsor was, without a doubt, a shocking moment. The release by US officials of 3.5 million pages of documents regarding Mountbatten-Windsor’s longtime friend, the disgraced financier Jeffrey Epstein, have led to multiple allegations of wrongdoing on the part of the eighth in line to the throne – which he denies.

But as an expert in British and Commonwealth history, I’m baffled by some of the headlines claiming that this moment is “the worst constitutional crisis” in the modern age.

In fact, the affair pales in significance beside the abdication crisis of 1936. The latter has tended to be portrayed in the media as a romantic saga of forbidden love – with the young Edward VIII being forced to choose between the crown and his desire to marry his soon-to-be twice divorced lover, Wallis Simpson.

Yet in retrospect, it more resembles a rather genteel coup, with raised eyebrows taking the place of tanks on the palace forecourt.

A set of key establishment figures, including the prime minister, the archbishop of Canterbury and the editor of the Times, effectively used the marriage crisis to lever from the throne a monarch whose morals and judgement they distrusted.

There might have been room for a compromise on the matter. Edward raised the possibility of a “morganatic marriage” with Wallis, under the terms of which any offspring would not be in line to the throne. Yet prime minister Stanley Baldwin, who kept negotiations over the king’s future tightly under his own personal control, would not hear of this.

The stakes were infinitely higher than in 2026. Britain was still a great global economic and military power, and its monarch was the figurehead of an empire of more than 500 million people. The British government was deeply concerned that the damage done to the monarchy’s prestige could weaken its own authority overseas.

Meanwhile, at home, the right to vote for all adults was still a relatively new experiment. A government still dominated by the rural and urban elites worried about how working-class voters would react to a scandal at the pinnacle of Britain’s social hierarchy. Luckily for them, the British press and the BBC maintained a wall of silence around the king’s relationship with Simpson until just days before the abdication. This ensured that the government’s narrative dominated the headlines.

Ejecting Edward from the throne brought about the accession of his brother, whose debilitating shyness made him ill-suited to a public role.

The abdication crisis had concrete constitutional repercussions. In its immediate wake, the government of the Irish Free State, which had been granted dominion status by the Anglo-Irish Treaty of 1921, passed two bills designed to weaken ties with London and the crown.

They removed all mention of the king and his representatives from the Irish constitution, while allowing the monarch a limited role in the country’s diplomatic relations. The following year, the taoiseach (as he then became), Éamon de Valera, introduced a new constitution under which southern Ireland effectively became a republic in all but name.

The abdication crisis signalled very publicly that the monarch was obliged to follow the will of the of the civil authorities, even in matters relating to his private life. Arguably, this played an important role in the evolution of the British constitutional monarchy, helping to ensure its survival into the 21st century.

Even the death of Diana, Princess of Wales, in 1997 certainly seemed at the time to present a more serious threat to the House of Windsor than the current scandal. In sharp contrast to the deferential restraint of the press in 1936, the media seemed determined to whip up public grief in ways that many observers found disturbing.

The mood of the moment found expression in hostility towards the members of the royal family, including Queen Elizabeth II herself, for their supposedly “unfeeling” response to the tragedy. Downing Street felt obliged to step in when the palace proved incapable of handling the public relations fallout of Diana’s death.

Is the monarchy under threat?

Recent polling has suggested that public confidence in the crown is at an all-time low. Yet although support for the outright abolition of the monarchy has grown in recent decades, it remains relatively low at only around 15%.

Furthermore, the crown is so deeply embedded in the British political system that no government – without a staggering amount of self confidence and a lot of time on its hands – is likely to embark on the task of extracting it.

By contrast, of course, it will be relatively simple to remove Mountbatten-Windsor from the line of succession in UK domestic legislation, although the British government will want to coordinate this with the other Commonwealth realms which could prove more complicated.

The royal family has time to redeem itself. And as Winston Churchill pointed out, it’s a mistake to ever let a good crisis go to waste.

Looking ahead to what may be a lengthy reign, Prince William, who has given strong hints that he is impatient with the status quo, has the perfect excuse when he accedes to the throne to sideline opponents of reform.

For a would-be reforming king, there’s plenty of low-hanging fruit. There’s the antiquated honours system with its embarrassing use of the label “empire”. There’s the headship of the now largely obsolete Commonwealth, with its own embarrassingly imperial connotations. And with less than half the population of England and Wales now describing themselves as Christian, renouncing the supreme governorship of the troubled Church of England seems long overdue.

Although the fate of a disgraced uncle may be relatively peripheral to all this, Mountbatten-Windsor is still a potent symbol of the dangers of business-as-usual. His fall might just be the crisis the royal family needs.

The Conversation

Philip Murphy has received funding from the AHRC.. He is a member of the European Movement UK.

ref. Andrew Mountbatten-Windsor arrest: this isn’t even close to the worst constitutional crisis the monarchy has faced – https://theconversation.com/andrew-mountbatten-windsor-arrest-this-isnt-even-close-to-the-worst-constitutional-crisis-the-monarchy-has-faced-276552

‘Funcional’, ‘metabólico’… Los apellidos que el entrenamiento no necesita

Source: The Conversation – (in Spanish) – By Miguel Ángel Puch Garduño, Colaborador en actividades de docencia e investigación, Universidad Complutense de Madrid

Cuando hablamos de entrenamiento, conviene recordar que aludimos a una práctica profundamente arraigada en la historia de la humanidad. Desde tiempos remotos, el ejercicio físico ha sido compañero constante del ser humano.

Susruta.
Grabado de Susruta.
Wellcome Collection/Wikimedia Commons, CC BY

Ejemplo de ello es el caso de Susruta, un médico indio que, ya en el siglo VI a. e. c., prescribía ejercicio físico como herramienta terapéutica. Sus recomendaciones, sorprendentemente cercanas a los principios que hoy respalda la ciencia, abogaban por una práctica regular sin alcanzar el umbral medio de agotamiento.

De modo similar, en la antigua Grecia, Aristóteles, fiel a su doctrina del término medio, sugería un entrenamiento moderado: ni en exceso ni en carencia, sino en la justa medida para fortificar el cuerpo sin quebrantar su vigor.

A la luz de lo expuesto, puede afirmarse que el entrenamiento no es, en absoluto, una novedad; todo lo contrario. Y es precisamente ahí donde se revela el verdadero dilema. En nuestra sociedad, dominada por la urgencia de vender, lo nuevo se convierte en sinónimo de valor.

Por ello, a lo de siempre –al entrenamiento– se le imponen constantemente apellidos. Porque, claro, llamar simplemente “entrenamiento” al “entrenamiento” ya no conquista oídos hambrientos de novedad.

Todo es lo mismo

Estos apellidos no responden a una necesidad conceptual, sino al marketing. En otras palabras, lo que Susruta y Aristóteles ya prescribían hace siglos hoy vuelve recalentado para un mercado que nuca está a dieta de clientes confundidos.

Así pues, en la actualidad pueden hallarse tantos apellidos innecesarios para el “entrenamiento” como empeño se ponga. Todo sea por (re)llenar el concepto. Tómese como ejemplo el famosísimo “entrenamiento funcional”, esa joya del pleonasmo donde cabe preguntarse: ¿existe un entrenamiento no funcional? ¿Uno diseñado para no servir? ¿El antientrenamiento?

Lo mismo ocurre con las versiones de “entrenamiento metabólico o mitocondrial”. ¿Qué sentido tiene esto? ¿Acaso existe algún entrenamiento capaz de aislar al metabolismo y las mitocondrias?

Y, por supuesto, no podía faltar una de las últimas ofertas del mercado: el “neuroentrenamiento”, una supuesta revolución que estimula el sistema nervioso. Como si antes de su llegada todos los entrenamientos ocurrieran con el cerebro apagado y los nervios en stand-by. O sea, como si mover el cuerpo no fuera ya, desde siempre, una sinfonía neurológica en acción.

Queremos creer

Estos apellidos que se le imponen de forma constante al “entrenamiento” proliferan por diversos motivos. Entre ellos, quizás uno de los más importantes sea que, por naturaleza, los seres humanos no somos escépticos; el hecho de no creer nos exige un esfuerzo mental considerable.

A ello se suma otra gran dificultad: la dependencia del ámbito. Nuestra capacidad para ser escépticos está limitada al ámbito de conocimiento que dominamos. Es decir, no solo es complejo ser escéptico, sino que solo podemos serlo cuando sabemos lo suficiente como para dudar con sentido. Nadie puede dudar sobre lo que se desconoce por completo.

Así que, si un gurú musculoso dice que hace neurotraining cuántico con activación mitocondrial hipermetabólica, y nosotros no tenemos ni idea de qué hace una mitocondria, es difícil contradecirle. ¿Qué otra opción tenemos?

Visto lo anterior, nos enfrentamos a un contratiempo con el lenguaje, uno que surge precisamente de su capacidad para ejercer poder. El científico estadounidense Alan Sokal lo evidenció en un célebre fraude en el que consiguió publicar un artículo académico gracias a su apariencia ideológica y estilo discursivo, pero carente de rigor, lógica y fundamento. Un magnífico ejemplo de cómo el lenguaje puede simular decir algo sin realmente decir nada.

Falsas dicotomías

No obstante, el verdadero problema emerge cuando entendemos que hablar es, en sí mismo, una forma de actuar. Las palabras no se limitan a definir la realidad; la moldean. Así, cuando alguien afirma “esto es un entrenamiento X”, no lo describe, sino que lo legitima, lo instituye y lo hace existir como categoría.

Con el tiempo, estos apellidos terminan configurando aquello que llamamos ciencia. No olvidemos que el lenguaje empleado en un área del conocimiento es lo que construye su propia realidad (“El significado de una palabra es su uso en el lenguaje”, que diría el filósofo Ludwig Wittgenstein). Cada disciplina fabrica así su propia jerga. El problema es que, cuando el lenguaje científico empieza a inflarse con términos vagos, el juego se vuelve confuso.


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Un ejemplo de confusión lingüística en el ámbito del entrenamiento surge cuando, partiendo de un concepto unitario –“entrenamiento” en este caso–, se generan categorías artificialmente separadas. Así, es habitual oír hablar de “entrenamiento para la salud” y “entrenamiento para el rendimiento” como si se tratara de esferas independientes. Sin embargo, esta distinción carece de lógica, pues mejorar la salud implica mejorar el rendimiento. Tanto es así que, si una persona pierde musculatura y, por ende, la capacidad de caminar, lo que necesita para recuperar su salud es aumentar la fuerza de sus piernas, o sea, mejorar su rendimiento.

Algo similar ocurre al fragmentar el concepto de entrenamiento en fuerza y resistencia. La paradoja es evidente: la maratón, la prueba de resistencia por excelencia, no la gana el más resistente, sino el más rápido, el que aplica más fuerza en menos tiempo; esto es, el más fuerte.

Esta tendencia a retorcer el lenguaje confirma lo ya advertido por Wittgenstein: la necesidad de esclarecer el uso de las palabras para evitar confusiones conceptuales. Porque, no lo olvidemos, cuando el lenguaje pierde precisión, da lugar a malentendidos. Las soluciones a ello pueden ser múltiples, pero quizás la más sencilla sea mirar al pasado, observar a Susruta y Aristóteles y comprender el entrenamiento como lo hicieron ellos: en una sola palabra.

The Conversation

Miguel Ángel Puch Garduño no recibe salario, ni ejerce labores de consultoría, ni posee acciones, ni recibe financiación de ninguna compañía u organización que pueda obtener beneficio de este artículo, y ha declarado carecer de vínculos relevantes más allá del cargo académico citado.

ref. ‘Funcional’, ‘metabólico’… Los apellidos que el entrenamiento no necesita – https://theconversation.com/funcional-metabolico-los-apellidos-que-el-entrenamiento-no-necesita-274597

La distopía de ‘Civil War’ frente a Estados Unidos hoy: una historia de violencia

Source: The Conversation – (in Spanish) – By Juan Carlos Pérez García, Profesor Titular de Universidad – Área de Dibujo, Universidad de Málaga

Wagner Moura en una escena de _Civil War_. A24 Films

Tras un breve prólogo, la película Civil War (2024) se abre con la canción “Lovefingers” (1968), del dúo neoyorquino pionero del rock electrónico Silver Apples.

Su ritmo preciso, “matemático”, contrasta con el caos de violencia urbana de la escena. La elección de la canción establece un hilo invisible que parece unir esas imágenes distópicas del futuro cercano de Estados Unidos con la contracultura de los sesenta, la cuna ideológica de la New Age y de líderes emprendedores que se harían ricos y famosos durante la era neoliberal. Como ha argumentado Stuart Jeffries, sin el elemento vital de esa contracultura el capitalismo no gozaría de tan buena salud.

Inicio de la película Civil War, de Alex Garland.

Con unos 50 millones de dólares de presupuesto, es una de las películas más caras de la productora independiente A24. Civil War es paradójica, ambigua y perturbadora, un thriller bélico que alegoriza con precisión el zeitgeist de “fin de los tiempos” en los Estados Unidos de la era Trump, o el declive de un país-imperio en crisis.

Estas semanas se han comentado mucho las “coincidencias” entre su argumento y la realidad reciente de clima prebélico en Estados Unidos: enfrentamientos verbales entre agentes federales del ICE (siglas en inglés del Servicio de Inmigración y Control de Aduanas) y la policía local de ciudades como Minneapolis, oposición ciudadana contra las detenciones del ICE, el asesinato de dos civiles, etc.

El británico Alex Garland, director y guionista del filme y responsable de películas como Ex Machina (2014) o Men (2022), comenzó a escribir el guion de Civil War en 2018, durante la primera presidencia de Trump. Lo retomó en 2020, cuando percibió que el clima de polarización había empeorado. Había contraído el covid-19 y, tras recuperarse, se encontró con una verdadera agitación, un mundo en el que se habían multiplicado las fracturas y la polarización social. Trump no consiguió su reelección en las presidenciales de 2020, lo que desembocó en disturbios que él mismo alentó de manera más o menos directa y que teminaron con el asalto al Capitolio estadounidense en enero de 2021 por parte de sus partidarios.

Civil War se estrenó en abril de 2024, poco antes de las elecciones presidenciales de noviembre de ese mismo año. Y, esta vez, Trump sí las ganó en las urnas.

Parecidos razonables

En el futuro cercano de Civil War, los parecidos con una realidad verosímil en Estados Unidos son ciertamente inquietantes.

La película comienza in medias res y no explica nunca las causas de la guerra civil que asola el país. Hay un presidente encarnado por Nick Offerman, sin parecido físico con Trump, que, no obstante, está ocupando un “tercer mandato”. Esto en realidad está prohibido, tras la limitación a dos mandatos presidenciales que se hizo en una enmienda a la Constitución estadounidense ratificada en 1951. En octubre de 2025, Trump reconoció que no puede presentarse otra vez… pero su entorno cercano no ha dejado de aludir a esa posibilidad.

Un helicóptero estrellado en el suelo al que miran dos mujeres.
Escena de Civil War.
A24

En la ficción de Civil War se sugiere que las actuaciones autoritarias del presidente han provocado varias secesiones. Mientras, diversas milicias actúan sin control por el país y el ejército de unas denominadas “Western Forces”, alianza de California y Texas, avanza hacia Washington D. C. para acabar por la fuerza con el gobierno federal del presidente del tercer mandato.

El papel de la prensa

El punto de vista de la película se sitúa en un grupo de corresponsales de guerra que intenta llegar a la capital para entrevistar al presidente antes de la entrada de las Western Forces.

Kirsten Dunst interpreta a una fotógrafa llamada Lee, un guiño a la legendaria Lee Miller, fotoperiodista real durante la Segunda Guerra Mundial. Este personaje es quien pone rostro a la amargura por la desintegración del país. La acompañan los periodistas Joel (Wagner Moura) y el veterano Sammy (Stephen McKinley Henderson), y la joven y ambiciosa Jessie (Cailee Spaeny), también fotoperiodista. Por el camino se les unirán dos reporteros asiáticos que han viajado a cubrir la guerra civil. Juntos afrontarán un peligroso trayecto en el que serán testigos de diversos episodios violentos.

Kirsten Dunst y Cailee Spaeny en _Civil War_.
Kirsten Dunst y Cailee Spaeny en Civil War.
Murray Close/A24

La idea de colocar a periodistas en el centro de su historia tiene que ver con el hecho de que el padre de Alex Garland fue durante mucho tiempo caricaturista de prensa, y gracias a ello pudo conocer en Londres a corresponsales extranjeros a los que llegó a admirar. El cineasta considera que el periodismo serio necesita protegerse hoy día porque está siendo atacado.

Polarización racista

El enfrentamiento crucial tiene lugar cuando los reporteros se topan con una milicia armada que está enterrando a un grupo de civiles en una fosa común. El líder (un aterrador Jesse Plemons, cuyo físico le asocia al supremacismo blanco) confronta al grupo a punta de rifle y pronto revela su ideología xenófoba cuando les interroga por su procedencia y nacionalidad. La escena es pavorosa pero ofrece un reflejo de la polarización racista que asola los Estados Unidos de la era Trump, un tema que también ha aflorado en dos películas de 2025, aunque rodadas antes del acceso de Trump a su segundo mandato: Eddington y Una batalla tras otra.

Aunque el grupo de blancos no hispanos sigue superando aún el 50 % de la población, el país es cada vez más multicultural, con proyecciones que calculaban hace unos años que hacia 2050 las minorías combinadas podrían constituir la mayoría de los ciudadanos estadounidenses. Esto puede explicar tanto el endurecimiento reciente de las políticas de deportación como su tratamiento en la ficción de las películas mencionadas. Una batalla tras otra, de hecho, se inicia con el ataque de un grupo revolucionario de extrema izquierda a un centro de detención de inmigrantes.

Un montón de coches detenidos en una autovía.
Escena de Civil War.
A24 Films

Por otro lado, la tasa de crecimiento de la población estadounidense se ha reducido a 0,5 % entre 2024 y 2025, según estimaciones de la Oficina del Censo del país, uno los registros más bajos desde comienzos del siglo XX. Hay dos razones principales para ello: menos llegada de inmigrantes y más deportaciones.

¿Equidistancia o polarización?

Volviendo a Civil War, la película no explicita la ideología detrás del enfrentamiento entre las “Western Forces” y el gobierno federal, algo que provocó críticas que acusaban a Garland de “equidistante”. El autor lo negó, pero reconoció que esto podría ser una interpretación errónea de una película que plantea la “polarización” como causa –y no como síntoma– de nuestro malestar actual. Por eso aporta escasos datos de los bandos enfrentados. Su intención es dejar abierta la conversación pública, y eso implica abrir asimismo las posibles lecturas de la película.

“Necesito una declaración”, grita Joel (Wagner Moura) en la impactante escena final, alejada de los convencionalismos de Hollywood y que entronca con una peculiar tradición de violencia “presidencial” en Estados Unidos. Tras el último plano, suena en los créditos una nana perversa: “Dream Baby Dream” (1979). Del dúo electro-punk Suicide, en efecto.

The Conversation

Juan Carlos Pérez García no recibe salario, ni ejerce labores de consultoría, ni posee acciones, ni recibe financiación de ninguna compañía u organización que pueda obtener beneficio de este artículo, y ha declarado carecer de vínculos relevantes más allá del cargo académico citado.

ref. La distopía de ‘Civil War’ frente a Estados Unidos hoy: una historia de violencia – https://theconversation.com/la-distopia-de-civil-war-frente-a-estados-unidos-hoy-una-historia-de-violencia-275370

L’affaire Epstein révèle une classe au-dessus des lois

Source: The Conversation – in French – By Dahlia Namian, Sociologue et professeure à l’École de service social de l’Université d’Ottawa, L’Université d’Ottawa/University of Ottawa

L’affaire Epstein ne relève pas de l’exception. À l’instar du mouvement #MeToo, elle s’inscrit dans un continuum de violences exercées par des hommes de pouvoir, rendues possibles par une culture durable de l’impunité. Les dossiers Epstein ne documentent pas seulement des crimes sexuels : ils exposent un monde social solidement interconnecté, où circulent capitaux, prestige, influence et relations de dépendance.


Si la notion de « classe Epstein » permet de rendre visible cette configuration, elle tend néanmoins à en personnaliser les mécanismes, en les ramenant à la figure de ce manipulateur d’exception. Un tel déplacement comporte un risque analytique majeur : celui d’occulter les dimensions structurelles du pouvoir de classe. L’affaire Epstein ne renvoie pas à une déviance individuelle exceptionnelle, mais à la normalisation d’un ordre social où l’accumulation extrême du capital s’imbrique étroitement avec la domination masculine.

Dans La société de provocation, je montrais que cet ordre social repose sur une alliance durable entre élites économiques et politiques, dont les intérêts convergent vers la reproduction de leurs privilèges. Cette alliance se manifeste à travers une économie de l’excès et de la surabondance — la pornopulence — orientée vers la jouissance ostentatoire d’une minorité d’hommes riches et protégés. L’affaire Epstein en constitue la surface visible : elle révèle une logique globale d’accumulation prédatrice, qui transforme corps, territoires et ressources en matières consommables et jetables.

C’est donc cette classe, socialement organisée et institutionnellement protégée, qu’il convient d’interroger à partir des révélations de l’affaire Epstein. Son pouvoir, au-delà du registre de l’anomalie, repose principalement sur trois mécanismes sociaux interdépendants : la cooptation, l’insularisation et la neutralisation.




À lire aussi :
Propulsé par les médias sociaux, le masculinisme sort de l’ombre et trouve un écho dans la sphère publique


La cooptation ou l’entre-soi masculin

La cooptation désigne un mode organisé d’entre-soi masculin au sommet des structures de pouvoir. Cet entre-soi fonctionne comme un boys club pour reprendre le propos de la professeure et écrivaine Martine Delvaux : un monde clos, régi par des règles tacites de loyauté, de discrétion et de protection mutuelle. Les dossiers Epstein montrent que ce boys club regroupe des individus occupant des positions stratégiques et variées : responsables politiques, héritiers, membres de la royauté, traders, entrepreneurs de la tech, scientifiques reconnus ou figures médiatiques.

La collection de noms, qui comptent parmi les plus riches et puissants de la planète, en dit long sur l’étendue du boys club. Mais son pouvoir repose moins sur la richesse seule de ses membres, que sur la convertibilité de leur statut en capital social.

Certains membres, moins fortunés, n’en sont pas moins « richement connectés » : ils monnayent leurs carnets d’adresses, leurs expertises, leur accès privilégié aux cercles décisionnels. Les réseaux qu’ils entretiennent constituent un patrimoine social transnational hautement convertible, susceptible d’être activé selon les circonstances : des informations stratégiques, des dispositifs d’optimisation ou d’évitement fiscal, des accès privilégiés à des professionnels influents (médecins, juristes, magistrats) et à des formes de sociabilité sélectives (clubs privés, événements exclusifs, yachts, résidences fermées).

Dans cet univers, les femmes y sont réduites à des objets de transaction, de distinction et de jouissance. La cooptation est donc un mode de socialisation politique et sexuelle du privilège.

L’insularisation des riches

À cette infrastructure relationnelle s’ajoute une dynamique d’insularisation de classe, par laquelle une fraction dominante se retire progressivement du monde commun pour vivre selon ses propres règles. La concentration extrême des richesses ne renforce pas seulement les inégalités : elle permet à ses bénéficiaires de s’installer dans des « zones de sécession » ; des espaces soustraits aux règles communes et aux contraintes ordinaires de la société.

Les dossiers Epstein révèlent l’existence d’une overclass mobile et transnationale, retranchée au sein d’enclaves d’exception, où les obligations sociales, fiscales et politiques sont fortement atténuées : îles privées, quartiers sécurisés, régimes fiscaux offshore, villes privées, résidences multiples.

Little St. James, désormais connue sous le nom « l’Isle Eptein », incarne cette logique. Cette île privée de 75 acres, cachée dans les îles Vierges américaines, abritait une aire d’atterrissage pour hélicoptères et plusieurs villas dissimulées aux regards. Selon les nombreux témoignages, c’est aussi là qu’Epstein aurait livré ses victimes à certains des hommes les plus riches et les plus puissants du monde, à des fins d’exploitation sexuelle.

Cette classe pornopulente, ne se contente pas, en outre, de se retrancher dans des espaces privatisés. Elle accapare aussi, au besoin, des espaces communs, historiquement partagés, qu’elle transforme en vitrines de son pouvoir, comme l’a illustré le mariage ostentatoire de Jeff Bezos à Venise.

Mais l’insularisation des riches ne se résume pas à une ségrégation spatiale et fiscale : elle s’accompagne d’un retrait social et politique des élites

de l’espace démocratique. Le soutien de plusieurs figures associées aux dossiers Epstein à des courants autoritaires, libertariens et réactionnaires — telles que Donald Trump, Elon Musk et Peter Thiel — s’inscrit dans cette logique, récemment dénoncée par Oxfam.




À lire aussi :
Les inégalités économiques croissantes pavent la voie à la montée des autoritarismes



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La neutralisation de la contestation

Enfin, l’affaire Epstein offre un exemple révélateur d’un processus de neutralisation des plaintes et des autres formes de contestation, qui renforce le pouvoir de classe.

Malgré des signalements répétés et des enquêtes documentées, les institutions chargées de protéger les victimes ont été contournées, affaiblies ou instrumentalisées, tandis que seuls quelques acteurs ont été sanctionnés. Cette situation révèle une asymétrie connue : plus les sociétés sont inégalitaires, plus les dispositifs censés garantir la justice fonctionnent comme des mécanismes de protection des élites.

Cette neutralisation repose d’abord sur l’inégalité d’accès aux ressources
institutionnelles. Cabinets d’avocats spécialisés, réseaux d’influence, firmes de relations publiques et industries de la réputation favorisent les règlements confidentiels, retardent les procédures et épuisent les victimes.

Elle s’appuie aussi sur la proximité étroite entre pouvoir politique et pouvoir médiatique. Aux États-Unis, des figures comme Elon Musk, Larry Ellison, Mark Zuckerberg ou Jeff Bezos contrôlent des médias de plus en plus alignés sur l’ordre promu par Donald Trump, en échange d’avantages économiques et réglementaires. Par le financement, l’acquisition ou l’influence sur les médias et les plates-formes numériques, l’élite au pouvoir restreint les marges du débat public et de la critique.

Ces trois mécanismes (cooptation, insularisation, neutralisation) soutiennent donc une anatomie d’un pouvoir de classe qui déborde largement la figure d’un manipulateur hors pair. Ils soutiennent un régime d’accumulation prédatorial, où la violence économique et sexuelle se renforcent mutuellement au profit d’une minorité qui jouit, transgresse et s’exhibe en toute impunité.

Pendant ce temps, les victimes sont réduites au silence, contenues par un réseau dense de protections juridiques, médiatiques et politiques — même lorsque certaines ont parlé publiquement, comme Virginia Giuffre, sans être réellement entendues. L’affaire Epstein met ainsi au jour une classe dangereuse. Son pouvoir ne menace pas seulement les femmes, mais les conditions mêmes de toute vie démocratique.

La Conversation Canada

Dahlia Namian ne travaille pas, ne conseille pas, ne possède pas de parts, ne reçoit pas de fonds d’une organisation qui pourrait tirer profit de cet article, et n’a déclaré aucune autre affiliation que son organisme de recherche.

ref. L’affaire Epstein révèle une classe au-dessus des lois – https://theconversation.com/laffaire-epstein-revele-une-classe-au-dessus-des-lois-276554

Les raisons de la mobilisation agricole en Europe expliquées par les agriculteurs eux-mêmes

Source: The Conversation – in French – By Sophie Thoyer, Directrice de département Scientifique, Inrae

Depuis l’hiver 2024, les mobilisations agricoles ont été largement interprétées, au plan médiatique, comme un rejet massif des normes environnementales. Mais est-ce vraiment le cas ? Qu’en disent eux-mêmes les agriculteurs mobilisés ? Une vaste étude a recensé leurs réponses en France, en Allemagne, en Belgique et aux Pays-Bas. Elle livre une image bien plus nuancée en fonction des États, où le poids des normes environnementales n’est finalement qu’un enjeu secondaire. Celui-ci a pourtant été au cœur de la réponse politique.


Blocages d’autoroutes, convois de tracteurs vers les capitales, déversements de fumier devant les bâtiments publics… depuis l’hiver 2024, les agriculteurs européens se mobilisent de façon spectaculaire. Très visibles, ces mouvements restent pourtant mal compris. Entre cadrages médiatiques hâtifs et récupérations politiques, leurs revendications ont souvent été résumées à un rejet des normes environnementales. Mais est-ce réellement ce que disent les agriculteurs eux-mêmes ?

Pour répondre à cette question, nous avons récemment publié une étude qui s’est appuyée sur une vase enquête en ligne, menée entre avril et juillet 2024, auprès de plus de 2 200 agriculteurs ayant participé aux mobilisations en France, en Allemagne, en Belgique et aux Pays-Bas.

Plutôt qu’une liste fermée de griefs, nous avons préféré leur poser une question simple et surtout ouverte : « Pourquoi vous mobilisez-vous ? » Les agriculteurs ont ainsi pu répondre de façon anonyme et sous une forme libre : parfois en quelques mots, parfois en plusieurs paragraphes.




À lire aussi :
Colère des agriculteurs : « Ce qui était cohérent et cohésif est devenu explosif »


Une pluralité de motivations

Cette méthode a permis d’éviter d’orienter les réponses et de saisir les motivations telles que formulées spontanément par les intéressés eux-mêmes. Les textes ont ensuite été analysés, dans leur langue d’origine, grâce à un grand modèle de langage (LLM), type d’outil relevant de l’intelligence artificielle (IA), pour identifier les principales revendications. Un codage manuel a ensuite permis, pour la France, de vérifier la cohérence de l’analyse faite par l’IA.

Nous avons ainsi pu identifier les grands thèmes récurrents, et ceci en limitant les biais d’interprétation. À la clé, une dizaine de catégories de motivations, que nous avons résumées dans le tableau ci-dessous :

Principales motivations de la colère des agriculteurs identifiées par l’étude.
Fourni par l’auteur

En termes de codage, une réponse peut entrer dans plusieurs catégories de motivations à la fois. Par exemple, un exploitant français cultivant 175 hectares (ha) a indiqué en réponse à l’enquête :

« On nous fait marcher à la baguette, on nous pond des interdictions de partout qui nous compliquent [le] travail, alors que l’on travaille beaucoup à un tarif horaire de misère. »

Cette réponse a pu ainsi être classée à la fois dans les catégories « réglementation », « difficultés financières », « politiques publiques » et « conditions de travail ».

Des revendications différenciées en Europe

Contrairement à l’idée d’un mouvement unifié partout en Europe autour du rejet des normes environnementales et des insatisfactions liées au revenu, les motivations sont apparues comme fortement différenciées selon les pays.

Les raisons de mobilisation déclarées par les agriculteurs varient en fonction des pays.
Fourni par l’auteur
  • En France et en Belgique, les difficultés financières dominent largement : plus d’un agriculteur sur deux évoque la faiblesse des revenus, la hausse des coûts des intrants et des prix jugés insuffisamment rémunérateurs.

  • En Allemagne, la première préoccupation concerne la charge administrative, citée dans plus de la moitié des réponses.

  • Aux Pays-Bas, les critiques visent plus directement l’inadéquation des réponses en terme de politiques publiques aux besoins et contraintes du monde agricole.

La dénonciation explicite des règles environnementales arrive loin derrière, sauf dans le cas de la Belgique. En France, elle n’est mentionnée que dans une faible proportion des réponses, bien en deçà des enjeux de revenu, de reconnaissance ou de concurrence.

Le mouvement de 2024 apparaît ainsi loin d’être homogène à l’échelle européenne, malgré les tentatives de certains acteurs syndicaux de porter un message unitaire.




À lire aussi :
La FNSEA, syndicat radical ? Derrière le mal-être des agriculteurs, des tensions plus profondes


Un décalage entre les revendications et les réponses politiques

Nous avons ensuite comparé ces motivations aux mesures politiques adoptées entre fin 2023 et septembre 2024 aux niveaux national et européen.

Dans certains cas, les réponses publiques ont été en phase avec les préoccupations exprimées. En Allemagne, l’accent a été mis sur la simplification administrative, qui correspond à la principale revendication identifiée dans notre enquête. En France et en Belgique, plusieurs mesures ont visé à atténuer les difficultés de revenu, mais les moyens mis en œuvre sont restés limités.

En revanche, certaines thématiques ont reçu une attention politique disproportionnée au regard de leur poids réel dans les déclarations des agriculteurs. C’est notamment le cas des régulations environnementales.

Cela s’est traduit notamment dans le paquet simplification de la politique agricole commune (PAC) de mai 2024, qui a accordé des dérogations et des flexibilités supplémentaires à l’application des règles de conditionnalité dans les États membres.

Alors qu’elle n’arrivait qu’en septième position des préoccupations déclarées par les agriculteurs, la réduction des contraintes environnementales a été le troisième chantier législatif en Allemagne, en terme de nombre de mesures prises. Aux Pays-Bas, ce fut même le premier.

De la même manière en France, seuls 7 % des agriculteurs se sont exprimés explicitement pour critiquer le poids des normes environnementales. Pourtant, le gouvernement français a répondu par une suspension du plan Écophyto (destiné à réduire l’usage des pesticides) et par l’allègement des contrôles liés aux obligations environnementales.

Plus tard, une grande partie des débats sur le contenu de la loi d’orientation pour la souveraineté alimentaire et le renouvellement des générations en agriculture, finalement promulguée en mars 2025, et de la proposition de loi sur les contraintes à l’exercice du métier d’agriculteur (dite « loi Duplomb »), ont été extrêmement concentrés sur l’allègement des normes environnementales.




À lire aussi :
Loi Duplomb et pesticides : comment la FNSEA a imposé ses revendications


Entre expression sociale et cadrage stratégique

Cette focalisation sur les normes environnementales interroge. Elle suggère que certaines revendications ont été amplifiées dans l’espace public, au croisement d’intérêts syndicaux, économiques et politiques. Comme dans tout mouvement social, les mots d’ordre qui circulent ne reflètent pas toujours l’ensemble des préoccupations individuelles.

Donner directement la parole aux agriculteurs ne permet pas seulement de nuancer le récit dominant : cela met en lumière la profondeur du malaise. Au-delà des normes ou des aides, beaucoup expriment un sentiment de déclassement, de perte de sens et d’absence de perspectives pour les générations futures.

Comprendre ces mobilisations suppose donc d’aller au-delà des slogans et de reconnaître leur diversité interne. Faute de quoi, les réponses politiques risquent de traiter seulement les symptômes stratégiquement mis en visibilité par les groupes d’influence plutôt que les causes structurelles du malaise agricole européen.


Solal Courtois-Thobois a participé à la réalisation de cet article.

The Conversation

Les auteurs ne travaillent pas, ne conseillent pas, ne possèdent pas de parts, ne reçoivent pas de fonds d’une organisation qui pourrait tirer profit de cet article, et n’ont déclaré aucune autre affiliation que leur organisme de recherche.

ref. Les raisons de la mobilisation agricole en Europe expliquées par les agriculteurs eux-mêmes – https://theconversation.com/les-raisons-de-la-mobilisation-agricole-en-europe-expliquees-par-les-agriculteurs-eux-memes-276656