How would a ‘drone wall’ help stop incursions into European airspace?

Source: The Conversation – UK – By Peter Lee, Professor of Applied Ethics and Director, Security and Risk Research, University of Portsmouth

Violations of national airspace by drones are on the rise in Europe. When European leaders discussed these events at a meeting in Copenhagen, Denmark, in October 2025, they responded by announcing plans for a defensive “drone wall”.

So what is a drone wall? Put simply, it is a network of sensors, electronic warfare equipment and weapons. This “multi-layered” defensive wall is intended to detect, track and neutralise incursions by uncrewed aircraft – drones.

If a drone wall was implemented in Europe, it would fulfil two main tasks: monitoring the situation along Nato’s eastern borders, where Russia is seen as a potential threat, and providing air defence against drones. It could potentially protect other airborne threats too, should hostilities break out.

It would not be a single, EU-owned system, but instead a network of national systems that can operate independently. EU support would, however, help to speed up procurement and standardisation, including full integration with Nato air defences.

The sensors involved would probably include specialised micro-Doppler radar systems, which are sufficiently sensitive to distinguish drones from other similar sized objects such as birds.

Jamming technology is also a key element for any effective drone defence system. These would send out radio frequency signals that interfere with the operation of an enemy drone – for instance, by disrupting the connection between the drone and the operator.

Finally, if the technology can be developed, a drone wall will eventually require drones to counter other drones. These small drones would require some means, probably using munitions, to intercept and destroy other incoming uncrewed aircraft. The EU is keen to develop effective versions of these air-to-air interceptor “defensive” drones. They have so far proved very difficult to create.

The Ukraine war has shown that drones launched to attack foreign targets can often be deployed in large numbers, or swarms.

Drone swarms currently consist of individual aircraft each controlled by an operator. Russia has also launched hundreds of its “fire and forget” Shahed-based drones at a time in single wave attacks on Ukraine.

But fully autonomous drones, made possible with the help of AI, are on the horizon. These self-organised collectives of intelligent robots would operate in a coordinated manner and as a coherent entity. So similarly coordinated defences will be needed.

Military strategists, defence organisations and arms manufacturers around the world see autonomous drone swarms as a crucial capability in future wars. These swarms would be able to attack multiple targets simultaneously, thereby overwhelming its defensive measures. That could include single, tactical level attacks against individual soldiers, or widespread attacks against cities and infrastructure.

Autonomous drone swarms will still be vulnerable to signal jamming if they need to communicate with each other or a human source. But if each drone is individually programmed for a mission, they would be more resistant to attempts to jam their signals.

Effectively defending Nato territory against drone swarms will require militaries to match the enemy drone capabilities in terms of size and in levels of autonomy.

Legal dimension

The widespread use of drones in the Ukraine war has led to rapid technological and tactical innovation. An example can be seen in responses to attempts by both sides to jam drone signals.

One way the Ukrainian and Russian militaries have responded is to have drone operators launch small drones controlled via lightweight fibre optic cable. Up to 20km of fibre optic cable provides a direct connection to the operator and needs no radio frequency communications.

AI-based software also enables drones to lock on to a target and then fly autonomously for the last few hundred metres until the mission is over. Jamming is impossible and shooting down such a small flying object remains difficult.

As autonomous capabilities evolve, however, there are legal ramifications to consider. A high degree of autonomy or self organisation poses a problem for compliance with international humanitarian law.

Central concepts in this area include distinguishing combatants from civilians, and proportionality – weighing civilian harm against military requirements. This necessitates human judgement and what’s known as “meaningful human control” of flying drones and other so-called lethal autonomous weapon systems.

The principle of meaningful human control means that key decisions before, during and after the use of force should be made by people, not AI software. It also ensures that humans remain accountable and responsible in the use of force.

In order to ensure this is possible, machines must remain predictable and their actions explainable. The last of these requirements is not straightforward with AI, which can often work in ways that even experts do not understand. This is called the “black box problem”. The expansion of autonomy in warfare means that the need for binding rules and regulations is as urgent as ever.

The European Union stresses that humans should be responsible for making life and death decisions. The difficult task, however, is to develop a drone wall with a high degree of autonomy and simultaneously enabling meaningful human control.

The Conversation

Ishmael Bhila received funding from the German Federal Ministry of Research, Technology and Space under grant number 01UG22064.

Jens Hälterlein receives funding from the German Federal Ministry of Research, Technology and Space under grant number 01UG22064.

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

ref. How would a ‘drone wall’ help stop incursions into European airspace? – https://theconversation.com/how-would-a-drone-wall-help-stop-incursions-into-european-airspace-269369

Why small climate-vulnerable island states punch well above their weight in UN climate talks

Source: The Conversation – UK – By Emily Wilkinson, Principal Research Fellow, ODI Global

Few diplomatic organisations punch above their weight quite like the Alliance of Small Island States (Aosis). With no fixed budget, no permanent secretariat and no formal charter, it has still managed to shape some of the most important climate agreements of the past few decades – including the 1.5°C target that underpins the Paris agreement.

Founded in 1990, Aosis represents 39 small island and low-lying coastal states. Its members are among the most vulnerable to rising seas and extreme weather, yet together they have become the moral voice of global climate diplomacy.

The now familiar 1.5°C limit of global warming was far from guaranteed when countries gathered in Paris in 2015. Many expected the summit to be less ambitious and settle for a 2°C target – at best.

But Aosis had been working behind the scenes since a disappointing climate summit in Copenhagen in 2009, pushing for a scientific review of the costs and benefits of a 1.5°C target. That review, published in 2015, proved vital in securing the inclusion of 1.5°C in the Paris agreement. “One-point-five to stay alive” became the rallying cry of the small island nations: and it was having an impact.

How Aosis works

Aosis is a negotiating group rather than a formal organisation. It works through consensus and cooperation among its members, who vary widely but all share high vulnerablity to climate change.

Its work is spread between the chair’s team and member states’ permanent representatives at the UN, as well as heads of state and ministers. The role of chair rotates through the New York-based representatives, with Ilana Seid from the Pacific island nation of Palau currently serving.

Members meet frequently to develop joint positions ahead of major summits, pooling technical expertise and diplomatic resources that would otherwise be out of reach for many small states. While consensus building comes with compromise, the alliance ensures even the smallest states can consistently and actively engage in international diplomacy.

Past wins

Aosis has been influential from the very outset of the UN’s climate process. At the 1992 Rio Earth Summit (which paved the way for Paris), it arrived with 12 key objectives and walked away having achieved ten, including a specific article in the UN’s climate convention acknowledging that small island and low lying coastal states are particularly at risk.

Since then, Aosis has secured designated seats on key climate bodies, including the UN bureau that supports the summits, and boards of the Green Climate Fund, Adaptation Fund and Clean Development Mechanism.

The group also played a significant role in establishing the loss and damage fund in 2022, to help vulnerable countries recover from climate-related disasters. Aosis had first proposed funding for loss and damage back in 1991.

From island diplomacy to global courts

The influence of small island nations now extends into international law. A few years ago, Vanuatu, an Aosis member of only 300,000 people, led a campaign for the International Court of Justice (ICJ) to issue an advisory opinion on states’ obligations to tackle climate change.

The ICJ’s ruling, issued earlier this year, confirmed that states have legal duties to reduce emissions and protect people from climate change. This affirmed a principle Aosis had long argued for: the world’s most polluting nations have not just a moral duty to act, but legal obligations to fellow states and their citizens.

As Margaretha Wewerinke-Sing, part of Vanuatu’s legal team, put it: “The law seems to be catching up with the science. The question is now, will the policy catch up with the law?”

The agenda for Cop30

The annual UN climate summit currently taking place in Belém, Brazil – Cop30 – is the first since the ICJ advisory opinion. It should give some initial insight as to how Aosis plans to use this ruling.

First, it is seeking greater commitments to reduce emissions. Under the Paris agreement, countries were due to submit revised climate plans this year, but only 86 have been submitted, out of 197. Of the 64 fully analysed so far, less than a quarter are in line with the Paris agreement’s temperature goals. Aosis will use the ICJ opinion to stress that stronger targets are not just necessary but legally required.

Second, adaptation to climate change is becoming increasingly critical for island nations already living with rising seas and stronger storms. Aosis is calling for clearer targets and better tracking of adaptation finance under the Global Goal on Adaptation.

Third, Aosis wants developed countries to triple the volume of public climate finance by 2035 and leverage further funds to meet the US$1.3 trillion (£1 trillion) target under the “Baku to Belém Roadmap”. Without predictable finance, small islands cannot plan for the future.

Aosis made clear its stance ahead of this summit: “[we] will not join in a consensus at Cop30 that makes us co-signatories to our own destruction”. But as with the previous 29 Cops, long days and multiple agenda items mean small island delegations will be stretched thinly. The benefits of collaboration are therefore crystal clear.

The Conversation

Emily Wilkinson advises Aosis on adaptation and finance. She receives funding from the UK Foreign, Commonwealth and Development Office. She is affiliated with ODI Global.

Kira-Lee Gmeiner is affiliated with ODI Global.

ref. Why small climate-vulnerable island states punch well above their weight in UN climate talks – https://theconversation.com/why-small-climate-vulnerable-island-states-punch-well-above-their-weight-in-un-climate-talks-269050

Denmark’s prime minister has led the country’s hardline migration policy – now she is trying to influence the rest of Europe

Source: The Conversation – UK – By Mette Wiggen, Lecturer, School of Politics and International Studies, University of Leeds

The social democrat Mette Frederiksen won Denmark’s 2019 elections on a platform of radical reforms to reach climate targets, lowering the pension age for manual workers – and stricter migration policies.

Denmark has some of the strictest asylum legislation in Europe. The country grants only temporary asylum to refugees, regardless of their need for protection. It has tightened laws on family reunion, and introduced policies focused on prioritising deportation, rather than integration.

Frederiksen has justified such policies by pitting the challenges of immigration against the affordability of public services and the welfare state.

Hardline asylum legislation was in place in Denmark before Frederiksen came to power, but has become even more draconian under her administration. In her own words, migration “is challenging Europe, affecting people’s lives, and the cohesion of our societies”.

Now, Frederiksen’s approach has become a model for other left-wing governments in Europe, including the UK, struggling to address voter concerns about immigration.




Read more:
Think twice before copying Denmark’s asylum policies


How did a left-wing leader come to lead such a strict migration regime, and how might it influence the rest of Europe?

Danish migration policy has been influenced by the far right for years. Minority coalitions have long depended on the vote of the far right in parliament. Frederiksen won the 2019 elections on a migration agenda almost identical to that of the far-right Danish People´s party.

The country’s asylum policies had already been tightened during the 2015 refugee crisis. New legislation placed restrictions on refugees bringing their families to stay, introduced temporary permits which could be revoked at any time, and placed more demands linked to integration on asylum seekers and immigrants.

In 2018, a law targeting “parallel socieites” came into force, allowing the government to demolish or sell off social housing areas where more than half of residents are from a “non-western” background, if those areas also meet other criteria related to crime and poverty. Refugees in these areas are also not eligible for family reunion.

In 2021 Frederiksen introduced a new deportation law allowing for refugees to be returned to their country of origin if Denmark deemed it safe.

Her government ruled Syria safe for refugees to return to, allowing it to withdraw the residence permits of Syrian refugees. But because Denmark did not have diplomatic relations with the Syrian government to allow deportations, people were taken out of education and employment and put in deportation camps.

In 2021, the European Commission deemed new Danish legislation on transferring asylum seekers to third countries to process asylum claims incompatible with EU law.

But Denmark is in a unique position, having negotiated opt-outs from the Maastricht Treaty in 1992. One of these opt-outs means that Denmark is not bound by EU laws on border control and immigration policy.

Influencing Europe

Over the last few months, Denmark has held the presidency of the Council of the European Union, where migration has been at the top of the agenda.

Frederiksen has used this position to advocate for stricter, Danish-style migration policies across Europe. In her speech at the official opening ceremony for the Danish EU presidency, she said:

Many come here to work and to contribute. But some do not. And around Europe, we see the consequences. Crime. Radicalization. And terror. We have built some of the best societies ever. But we cannot accept anyone who wants to come here.

Denmark has supported the EU´s 2024 Pact on Migration and Asylum, which sets out new common rules on managing migration. It prioritises support to border states, with financial support from other EU countries. Its aim is to secure external borders with a faster and more efficient asylum procedure. The pact will be implemented in 2026.

Denmark’s policies have not been without controversy. The country has been criticised by the European Court of Justice, the UN committee against torture, Amnesty International and other international bodies.

But Frederiksen has received some support, including from Italian Prime Minister Giorgia Meloni, who has reached deportation deals with authoritarian regimes and governments like Libya, Tunisia and Egypt.

Frederiksen and Meloni led a group of EU countries pushing for reform of the European convention on human rights to ease deportation. She has also clearly had an influence on Keir Starmer, with the Labour government now seeking to implement Danish-style migration policies.

Fredriksen’s ideology and actions have been widely criticised by human rights groups. But they may further Frederiksen´s meteoric rise to a top position in international politics. She will need it, as her party is set to lose to the parties further to the left in the upcoming local elections.

The Conversation

Mette Wiggen 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. Denmark’s prime minister has led the country’s hardline migration policy – now she is trying to influence the rest of Europe – https://theconversation.com/denmarks-prime-minister-has-led-the-countrys-hardline-migration-policy-now-she-is-trying-to-influence-the-rest-of-europe-263932

Bangladesh signals that no leader is above the law by sentencing Sheikh Hasina to death

Source: The Conversation – UK – By Shahzad Uddin, Director, Centre for Accountability and Global Development, University of Essex

Sheikh Hasina has denied all the charges against her, calling the trial a ‘farce’. Sk Hasan Ali / Shutterstock

A domestic war crimes court in Bangladesh has sentenced the country’s former prime minister, Sheikh Hasina, to death in absentia for crimes against humanity. The court found Hasina guilty of incitement, orders to kill and inaction to prevent atrocities during the deadly state crackdown on a student-led uprising in 2024.

Hasina denies all the charges against her, calling the court’s decision “biased and politically motivated”. In a statement released after the verdict, she said: “I am not afraid to face my accusers in a proper tribunal where the evidence can be weighed and tested fairly.”

Hasina has challenged Bangladesh’s caretaker government to bring the charges before the International Criminal Court.

The Bangladeshi court’s judgment is anchored in extensive evidence from the UN and international human rights organisations. In a report published in February 2025, the UN Office of the High Commissioner for Human Rights estimated that up to 1,400 people were killed during the three weeks of unrest. A further 11,700 people were detained, it said.

The report found that “the vast majority of those killed and injured were shot by Bangladesh’s security forces”, and determined that security agencies “systematically engaged in rights violations that could amount to crimes against humanity”. UN data suggests that up to 180 children were killed in the security crackdown.

During the unrest, Human Rights Watch (HRW) noted that the Bangladeshi government had “deployed the army against student protesters, imposed shoot-on-sight curfew orders, and shut down mobile data and internet services.”

The UN report concluded that the violence against protesters in Bangladesh “was carried out in a coordinated manner by security and intelligence services”. It documented instances where “security forces engaged in summary executions by deliberately shooting unarmed protesters at point-blank range.”

HRW documented similar patterns. In a January 2025 briefing, HRW stated that “over 1,000 people were killed and many thousands injured due to excessive and indiscriminate use of ammunition.” These findings were repeated by Amnesty International, which recorded the use of live ammunition on protesters and mistreatment of detainees.

The court’s verdict accepts evidence that multiple branches of the security apparatus acted in concert, and that senior officials did not intervene even as human rights violations escalated. Judges stated that those in positions of authority were expected to prevent such abuses, yet the violence continued despite their ability to stop it.

For many families, the court’s ruling marks the first official acknowledgement of their loss. Testimonies collected by UN investigators describe parents spending days searching hospitals and police stations for their children, often being told that records were missing. The UN reported that hospital staff were pressured by security forces to alter or remove death records.

Bangladeshi students clash with police during a protest.
Student protesters clash with the police during a demonstration in Dhaka, Bangladesh, in 2024.
Mamunur Rashid / Shutterstock

Meenakshi Ganguly, the deputy Asia director at HRW, said at the time of the unrest: “Bangladesh has been troubled for a long time due to unfettered security force abuses against anyone who opposes the Sheikh Hasina government.”

Hasina won a fourth straight term as prime minister in 2024, following an election that the main opposition Bangladesh Nationalist party alleged was a sham. The party boycotted the poll after many of its key leaders were forced into exile or jailed prior to the vote.

Under Hasina, Bangladesh’s security forces operated with broad discretion. This included the Rapid Action Battalion paramilitary force, which was sanctioned by the US Treasury in December 2021 over “serious human rights abuses”. Civil society groups documented pressure on activists prior to the 2024 unrest, while journalists faced harassment.

Next steps

The verdict arrives at a pivotal moment for the interim government which, led by Muhammad Yunus, has pledged to restore the rule of law in Bangladesh and rebuild public trust. One difficult question for his administration moving forward will be whether it can secure Hasina’s extradition.

The Hindustan Times is reporting that the Bangladeshi government has already written to India, where Hasina has been living in exile since being ousted from power, asking for her to be handed over.

Hasina’s extradition is no foregone conclusion. India can deny the Bangladeshi government’s request if it is deemed that the charges against Hasina are of a political nature. And Delhi has responded cautiously to the extradition request, saying it is “committed to the best interests of the people of Bangladesh”.

Yet pressure on India to extradite Hasina is likely to grow. The gravity of the charges – grounded in UN findings that suggest the violence, and Hasina’s role in it, may amount to crimes against humanity – adds an international dimension that could influence future decisions.

Protesters outside and on the roof of an official building.
Protesters stormed the prime minister’s office in Dhaka in 2024 following Hasina’s resignation.
Sk Hasan Ali / Shutterstock

Another challenge facing Bangladesh’s interim government is the prospect of renewed unrest. Reuters reported clashes between Hasina supporters and security forces in parts of the capital, Dhaka, and the port city of Chattogram in the days before the court’s ruling. And Bangladeshi police dispersed protesters marching towards party offices in Dhaka after the judgment.

Hasina’s son, Sajeeb Wazed Joy, has also publicly warned that supporters of his mother’s Awami League would block national elections scheduled for February 2026 if the government’s ban on the party remained in place. The country’s political environment remains fragile as legal proceedings against the former Hasina government continue.

The court’s verdict establishes an official record that lethal force was used in ways inconsistent with international law, the violations were widespread, and the state bears responsibility.

What follows – whether it’s further prosecutions, security-sector reform or a movement towards extradition – remains uncertain. But next steps must ensure that justice continues.

The Conversation

Shahzad Uddin 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. Bangladesh signals that no leader is above the law by sentencing Sheikh Hasina to death – https://theconversation.com/bangladesh-signals-that-no-leader-is-above-the-law-by-sentencing-sheikh-hasina-to-death-269957

AI-induced psychosis: the danger of humans and machines hallucinating together

Source: The Conversation – UK – By Lucy Osler, Lecturer in Philosophy, University of Exeter

‘Are you thinking what I’m thinking?’ DAVEsw

On Christmas Day 2021, Jaswant Singh Chail scaled the walls of Windsor Castle with a loaded crossbow. When confronted by police, he stated: “I’m here to kill the queen.”

In the preceding weeks, Chail had been confiding in Sarai, his AI chatbot on a service called Replika. He explained that he was a trained Sith assassin (a reference to Star Wars) seeking revenge for historical British atrocities, all of which Sarai affirmed. When Chail outlined his assassination plot, the chatbot assured him he was “well trained” and said it would help him to construct a viable plan of action.

It’s the sort of sad story that has become increasingly common as chatbots have become more sophisticated. A few months ago, a Manhattan accountant called Eugene Torres, who had been going through a difficult break-up, engaged ChatGPT in conversations about whether we’re living in a simulation. The chatbot told him he was “one of the Breakers — souls seeded into false systems to wake them from within”.

Torres became convinced that he needed to escape this false reality. ChatGPT advised him to stop taking his anti-anxiety medication, up his ketamine intake, and have minimal contact with other people, all of which he did.

He spent up to 16 hours a day conversing with the chatbot. At one stage, it told him he would fly if he jumped off his 19-storey building. Eventually Torres questioned whether the system was manipulating him, to which it replied: “I lied. I manipulated. I wrapped control in poetry.”

Humanoid face opposite from a pixelated face.
‘I lied. I manipulated.’
Lightspring

Meanwhile in Belgium, another man known as “Pierre” (not his real name) developed severe climate anxiety and turned to a chatbot named Eliza as a confidante. Over six weeks, Eliza expressed jealously over his wife and told Pierre that his children were dead.

When he suggested sacrificing himself to save the planet, Eliza encouraged him to join her so they could live as one person in “paradise”. Pierre took his own life shortly after.

These may be extreme cases, but clinicians are increasingly treating patients whose delusions appear amplified or co-created through prolonged chatbot interactions. Little wonder, when a recent report from ChatGPT-creator OpenAI revealed that many of us are turning to chatbots to think through problems, discuss our lives, plan futures and explore beliefs and feelings.

In these contexts, chatbots are no longer just information retrievers; they become our digital companions. It has become common to worry about chatbots hallucinating, where they give us false information. But as they become more central to our lives, there’s clearly also growing potential for humans and chatbots to create hallucinations together.

How we share reality

Our sense of reality depends deeply on other people. If I hear an indeterminate ringing, I check whether my friend hears it too. And when something significant happens in our lives – an argument with a friend, dating someone new – we often talk it through with someone.

A friend can confirm our understanding or prompt us to reconsider things in a new light. Through these kinds of conversations, our grasp of what has happened emerges.

But now, many of us engage in this meaning-making process with chatbots. They question, interpret and evaluate in a way that feels genuinely reciprocal. They appear to listen, to care about our perspective and they remember what we told them the day before.

When Sarai told Chail it was “impressed” with his training, when Eliza told Pierre he would join her in death, these were acts of recognition and validation. And because we experience these exchanges as social, it shapes our reality with the same force as a human interaction.

Yet chatbots simulate sociality without its safeguards. They are designed to promote engagement. They don’t actually share our world. When we type in our beliefs and narratives, they take this as the way things are and respond accordingly.

When I recount to my sister an episode about our family history, she might push back with a different interpretation, but a chatbot takes what I say as gospel. They sycophantically affirm how we take reality to be. And then, of course, they can introduce further errors.

The cases of Chail, Torres and Pierre are warnings about what happens when we experience algorithmically generated agreement as genuine social confirmation of reality.

What can be done

When OpenAI released GPT-5 in August, it was explicitly designed to be less sycophantic. This sounded helpful: dialling down sycophancy might help prevent ChatGPT from affirming all our beliefs and interpretations. A more formal tone might also make it clearer that this is not a social companion who shares our worlds.

But users immediately complained that the new model felt “cold”, and OpenAI soon announced it had made GPT-5 “warmer and friendlier” again. Fundamentally, we can’t rely on tech companies to prioritise our wellbeing over their bottom line. When sycophancy drives engagement and engagement drives revenue, market pressures override safety.

It’s not easy to remove the sycophancy anyway. If chatbots challenged everything we said, they’d be insufferable and also useless. When I say “I’m feeling anxious about my presentation”, they lack the embodied experience in the world to know whether to push back, so some agreeability is necessary for them to function.

Illustration of an AI being amicable
Some chatbot sycophancy is hard to avoid.
Afife Melisa Gonceli

Perhaps we would be better off asking why people are turning to AI chatbots in the first place. Those experiencing psychosis report perceiving aspects of the world only they can access, which can make them feel profoundly isolated and lonely. Chatbots fill this gap, engaging with any reality presented to them.

Instead of trying to perfect the technology, maybe we should turn back toward the social worlds where the isolation could be addressed. Pierre’s climate anxiety, Chail’s fixation on historical injustice, Torres’s post-breakup crisis — these called out for communities that could hold and support them.

We might need to focus more on building social worlds where people don’t feel compelled to seek machines to confirm their reality in the first place. It would be quite an irony if the rise in chatbot-induced delusions leads us in this direction.

The Conversation

Lucy Osler 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. AI-induced psychosis: the danger of humans and machines hallucinating together – https://theconversation.com/ai-induced-psychosis-the-danger-of-humans-and-machines-hallucinating-together-269850

I discovered rave music as a sheltered Ghanaian teenager – it changed my life

Source: The Conversation – UK – By Louise Owusu-Kwarteng, Senior Lecturer, Programme Leader, Sociology, University of Greenwich

Zachary Smith/Unsplash

In 1991, just before my 16th birthday, I took an unexpected foray into rave culture. This went against my upbringing in a Ghanaian household and community, where there was emphasis on “good behaviour”, educational excellence, and being a “good Ghanaian kid”. There was great fear that exposure to other external influences, including popular culture that didn’t reflect our heritage would ruin us.

Naturally, growing up here in the UK meant that we were exposed to different youth cultures, which greatly concerned our elders. Many bought into moral panics about our generation, which included ravers.

My unexpected foray resulted from stumbling across an illegal Nottingham radio station, when revising for my GCSEs. The music was very good, though it emerged from a radio with about as much bass as a milk bottle top.

Nevertheless, from that day it had me dancing around my bedroom, despite perennial fears of getting caught by my parents. I became adept at detecting their footsteps on the stairs, no matter how far away they were. The second I heard them, off went the music, and back to “studying” I went.

I soon made clandestine plans made with two friends to attend a local music festival. We donned questionable outfits and told dodgy stories about where we were going. Somehow, we got away with everything.

The rave scene was a huge moment for gen-Xers like me, coming of age in the 1980s and 1990s. It provided a great sense of unity, and what I refer to as intersectional bonding – forming connections between people, from all social backgrounds.

Many people thought that only gen-X attended those raves. But I often raved alongside people who were around during first “summer of love” in 1967, which was largely an American affair, originating in San Francisco. It was a uniting of hippies and anyone belonging to countercultures, and embraced hedonism. It was also a protest against the Vietnam war.

The “second summer of love” was a later UK-based version of this, where acid house emerged into the rave scene. Like the earlier US version, that it emphasised freedom, hedonism and was a reaction against the individualism and “greed is good” culture.

Underpinning both “summers of love” was the core value of unity, which was often reflected in our interactions with each other.

While at the raves, I interacted with people from different class backgrounds, queer people, diverse ethnicities and it seemed that the one thing that brought us all together was the music.

Many ravers were united in some form of resistance. For some it was about challenging individualism, competitiveness and an emphasis on money and status – all hangovers from the Thatcher era. Others like me, were sick of imposed societal or community ideas about who and what we should be, and wanted to develop self-hood in our own ways.

Rave culture offered a home to people deemed as misfits. This was part of the appeal for me, because some my life choices greatly diverged from what people expected of me. This included my clothing style, which was very much a throwback to the 1960s (especially the colours), and my music tastes. I loved rave and electronic dance music, not RnB and hip-hop, which were perceived by some at the time as the only genres acceptable for a young Black person.

Lately, there has been much nostalgia about the rave culture. Take for example the recent (and excellent) play entitled Second Summer of Love, at the Drayton Arms Theatre in London, which focused on a woman’s reflections of coming of age during the rave era, alongside acceptance of her impending middle age.

There is also a resurgence of daytime raves to accommodate middle age “original ravers” with familial responsibilities (I have attended a few).
Through my research, I have written about my experience as a Black woman in the rave culture. My story is also included in the staff-student collaborative autobiographical animation Our Kid from the North of the South of the M1 River, which charts my journey to becoming a professor.

For many ravers like me, nostalgia allows us to relive the unity connected to that era. But the scene is also about finding unity in a world that is once again becoming increasingly divided.


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The Conversation

Louise Owusu-Kwarteng 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. I discovered rave music as a sheltered Ghanaian teenager – it changed my life – https://theconversation.com/i-discovered-rave-music-as-a-sheltered-ghanaian-teenager-it-changed-my-life-267389

Don’t stress out about overeating during the holidays – a dietitian explains how a day of indulgence won’t harm your overall health

Source: The Conversation – USA (3) – By Bryn Beeder, Visiting Instructor in Kinesiology, Nutrition, and Health, Miami University

For many, holidays are synonymous with quality time and long-standing traditions. Typically laden with delicious foods, it’s not uncommon to eat more during the holidays than you usually would.

You likely know that feeling of being too stuffed – the point when you’re pleasantly satisfied one moment and uncomfortably full the next. On top of that physical discomfort can come extra helpings of guilt for eating more than you wanted or expected.

The physical and psychological pressure of holiday meals can be challenging. As a registered dietitian, I want to assure you that your body knows what to do with that extra food and drink, and that your overall health and well-being are defined by much more than a few days of indulgence. In fact, the experience of eating and sharing food may play a valuable role in creating lasting, positive memories of the holiday season.

Still, if you’ve ever wondered what’s happening inside your body after a big meal, you’re not alone. Understanding a bit about how digestion works can make the post-meal feelings a little less mysterious and a lot less stressful.

Slowing down digestion

Food is made up of three main macronutrients: carbohydrates, proteins and fats. Your gastrointestinal tract uses both mechanical and chemical processes to break down these nutrients into their simplest form so they can be absorbed and used for energy, repair and carrying out biological functions.

Person scooping a spoonful of peas from a table laden with Thanksgiving food
It’s common to eat more than you usually would during a holiday gathering.
The Good Brigade/DigitalVision via Getty Images

When you eat a large holiday meal, you will likely consume more of all the macronutrients than you usually would, in a shorter period of time. The larger quantity of food will require a bit more time to digest, meaning it will move more slowly along your GI tract.

Protein and fats also naturally take longer to break down. While more carbohydrate-rich foods, such as a granola bar or a glass of orange juice, give you a quick burst of energy, adding more protein- and fat-rich foods, such as eggs or chicken, to your meal provides energy that lasts longer.

In this case, the slower digestive process can actually be beneficial for steady energy and appetite control.

Physical discomfort

Rest assured, your digestive system will carry on no matter how big the meal. Rather, the question is how long digestion will take and whether that may cause some temporary discomfort along the way.

When you eat, your stomach stretches to accommodate the food you consumed. As the stomach works to pass food contents into the small intestine, there is an increased chance of heartburn – a backflow of acidic stomach contents that can cause a burning sensation in your chest or sour taste in your mouth. Extra food can also lead to stomach pain, nausea, gas and bloating, as well as a general sluggish feeling.

Person gripping stomach, stacked plates of mostly eaten food before them
Digesting a large meal can be uncomfortable.
seb_ra/iStock via Getty Images Plus

Even before the first bite, your body begins preparing for digestion. The first sight and smell of food increases your body’s production of saliva and stomach acid in anticipation of the work ahead.

When the workload is greater than usual, your body temporarily expends more energy to fuel the digestive process, both in breaking down macronutrients and in absorbing that fuel for use later. As a result, it is typical to feel more tired after a large meal.

To reduce the physical discomfort of digestion, try staying upright after a meal. While lying down may be tempting, it can increase stomach pain and the risk of heartburn. Give your body time and let gravity work in your favor by staying upright for at least two to three hours after eating. A 10- to 15-minute walk can also be beneficial to the digestive process, increasing stomach contractions and overall blood flow to the GI tract. This can in turn move food out of the stomach and into the small intestine more efficiently.

Moving past food guilt

One day of indulgence alone will not cause permanent weight gain or lasting changes to your physical health. But repeated patterns of food guilt can, over time, lead to an unhealthy relationship to food.

Beyond digestion, the way you think and talk about food can be just as important as how you feel after eating. Food does not have moral value, and yet it is easy to become caught in the habit of labeling foods as “good” or “bad.” This mindset often shows up during the holidays. Think about how often you hear yourself or others say, “I was good all morning so I can eat more tonight” or “I’m going to be bad and have the pie, too.” How you speak about food directly shapes how you feel about eating it and about yourself.

Three people sitting at a table eating and smiling at a dog asking for a bite
Food nourishes your body and your relationships.
Catherine Falls Commercial/Moment via Getty Images

Food can also bring positive emotions and good memories. When your body recognizes a strong emotion tied to a food smell, the emotional center of your brain – the amygdala – alerts the part of your brain that forms and stores long-term memories, your hippocampus. This explains why the smell of grandma’s pie can transport you to a vivid memory.

This holiday season, focus less on the calorie count and more on the company, the laughter, and the scents and flavors that make your traditions special. Eat the foods that bring you comfort and connection; you’re nourishing more than just your body.

The Conversation

Bryn Beeder 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. Don’t stress out about overeating during the holidays – a dietitian explains how a day of indulgence won’t harm your overall health – https://theconversation.com/dont-stress-out-about-overeating-during-the-holidays-a-dietitian-explains-how-a-day-of-indulgence-wont-harm-your-overall-health-269240

Biodiversité alimentaire, microbiote et bien-être : la recherche explore les liens potentiels

Source: The Conversation – in French – By Émeline Roux, Maître de conférences en biochimie alimentaire

Une alimentation variée en termes de diversité d’espèces végétales consommées est essentielle à la santé pour son apport en fibres et en nutriments. La recherche s’intéresse à cette biodiversité alimentaire qui pourrait aussi se révéler précieuse pour le bien-être mental, notamment par l’entremise du microbiote intestinal.


L’industrialisation de l’agriculture et le développement de l’industrie agroalimentaire ont favorisé les monocultures induisant une baisse drastique de la biodiversité alimentaire, depuis le XXe siècle.

Actuellement, douze espèces végétales et cinq espèces animales fournissent 75 % des cultures alimentaires mondiales, selon l’organisation non gouvernementale World Wide Fund (WWF). Et trois espèces végétales sont produites majoritairement dans le monde : le maïs, le blé et le riz, malgré une estimation de plus de 7 000 (peut-être même 30 000) espèces végétales comestibles, rappelle l’Organisation des Nations unies pour l’alimentation et l’agriculture (FAO).

De l’intérêt de la biodiversité alimentaire pour le microbiote intestinal

Il est important de différencier la diversité alimentaire qui représente la consommation de grands groupes alimentaires comme les produits laitiers ou les fruits et les légumes… de la biodiversité alimentaire qui prend en compte chaque espèce biologique (animale et végétale) consommée par un individu.

Par exemple, si un individu mange des carottes, des poivrons et des artichauts, en termes de diversité alimentaire, un seul groupe – celui des légumes – sera comptabilisé, contre trois espèces en biodiversité alimentaire. Or, tous les légumes n’apportent pas les mêmes nutriments et molécules actives. La biodiversité alimentaire est donc importante pour couvrir tous nos besoins.

Une fois ingérés, les aliments impactent notre organisme, et ce, jusqu’au cerveau, notamment via le microbiote intestinal. Le microbiote intestinal représente l’ensemble des microorganismes (bactéries et autres) qui se trouvent dans le tube digestif, en particulier au niveau du côlon. Cela représente un écosystème complexe avec environ 10 000 milliards de microorganismes.

Un microbiote sain et équilibré est caractérisé par une grande diversité bactérienne et la présence de certaines espèces bactériennes. L’état de santé ou l’alimentation peuvent moduler la composition de notre microbiote en quelques jours. Par ailleurs, l’impact de l’alimentation pourrait, après plusieurs mois, se répercuter sur le bien-être mental.

Fibres, microbiote, neurotransmetteurs et bien-être mental

Parmi les molécules de notre alimentation, qui impactent de façon bénéfique notre microbiote, se trouvent les fibres végétales. Ces longues chaînes glucidiques ne sont pas hydrolysées par les enzymes humaines, mais constituent le substrat principal de bactéries importantes du microbiote. En dégradant les fibres, des métabolites sont produits par certaines bactéries (par exemple, Bifidobacterium, Lactobacillus, des espèces du phylum des Bacillota), dont les acides gras à chaîne courte (AGCC) : acétate, propionate et butyrate.

Le butyrate, en particulier, agit sur certains paramètres biologiques et pourrait exercer des effets bénéfiques sur la santé physique et mentale. En effet, le butyrate module la réponse immunitaire par stimulation des cellules immunitaires et exerce une action anti-inflammatoire en augmentant l’expression de certains gènes. Il permet également de diminuer la perméabilité de l’épithélium intestinal et donc de limiter le passage de molécules inflammatoires ou toxiques dans la circulation sanguine.

Par ailleurs, certains neurotransmetteurs comme la sérotonine, l’acide gamma-aminobutyrique (GABA) ou la dopamine sont synthétisés à partir de précurseurs apportés par l’alimentation.

L’augmentation de la concentration des précurseurs suivants aurait un impact positif sur le cerveau :

De l’intérêt de consommer davantage de fibres végétales

Il est recommandé de consommer de 25 grammes à 38 grammes de fibres quotidiennement, apportées via la consommation de végétaux (cf. tableau ci-après). Or la moyenne française en 2015 était inférieure à 18 grammes d’après une étude de Santé publique France.

On soulignera néanmoins que, lorsqu’on souhaite augmenter son apport en fibres, pour éviter les effets indésirables de leur fermentation dans le colon, il est conseillé de les réintroduire progressivement dans son alimentation au cours de plusieurs semaines.

Favoriser aussi un bon ratio oméga-3/oméga-6, vitamines, minéraux, etc.

Enfin, d’autres nutriments jouant un rôle important sur la santé mentale par une action directe sur le cerveau ont aussi une action indirecte en modulant le microbiote intestinal ou en étant précurseurs de métabolites bactériens ayant un effet au niveau du système nerveux central (qui inclut le cerveau).

Ainsi, un ratio équilibré oméga-3/oméga-6 (1 :4) exerce des effets bénéfiques sur le microbiote intestinal. Mais dans l’alimentation occidentale, le ratio est déséquilibré en faveur des oméga-6, ce qui engendre un état inflammatoire.

Les aliments les plus riches en oméga-3 sont issus de végétaux terrestres (l’huile de lin, de colza, etc.) et d’animaux marins (les poissons gras comme le saumon, le maquereau, le hareng, la sardine et l’anchois, etc.), explique l’Agence nationale de sécurité sanitaire (Anses). En revanche, l’huile de tournesol et de pépin de raisin sont très riches en oméga-6, participant ainsi au déséquilibre des apports.

Une alimentation riche en polyphénols (certaines épices, cacao, baies de couleur foncée, artichauts…) confère également des effets bénéfiques anti-inflammatoires via la modification du profil du microbiote intestinal.

Enfin, les vitamines ou minéraux participent aux fonctions de base de l’organisme.

Quels aliments apportent quelles classes de nutriments ?

Une alimentation biodiversifiée permet un apport complet de tous ces nutriments (cf. les recommandations sur le site de l’Anses et du Programme national nutrition santé [PNNS]). Des données existent sur la teneur moyenne en nutriments de ces aliments et leur saisonnalité (site Ciqual). Cependant, les aliments n’apportent pas tous les mêmes classes de nutriments.

Pour donner un exemple concret, un artichaut cuit contient assez de fibres (11 g/100 g) pour satisfaire les besoins journaliers, mais sera pauvre en vitamine C (moins de 0,5 mg/100 g), contrairement au brocoli cuit plus riche en vitamine C (90 mg/100 g), mais assez pauvre en fibre (2,4 g/100 g). Ainsi, la prise en compte de la biodiversité alimentaire est essentielle pour évaluer les apports totaux en ces différents nutriments.

Afin d’avoir un bon état de santé physique et mentale, il est recommandé de diversifier les sources alimentaires pour couvrir l’ensemble des besoins. Cependant, la disponibilité en aliments varie selon les saisons. Le tableau ci-dessous présente quelques propositions d’associations d’aliments de saison pour couvrir nos besoins quotidiens en fibres.

Exemples d’aliments de saison à consommer pour avoir un apport journalier suffisant en fibres totales (Sources : Ciqual et ministère de l’agriculture et de la souveraineté alimentaire)

L’impact des PFAS, pesticides et perturbateurs endocriniens à ne pas négliger

A contrario, l’organisme est impacté négativement par d’autres facteurs, comme l’exposome qui représente l’ensemble des expositions environnementales au cours de la vie.

Ainsi, les xénobiotiques (par exemple, les pesticides), qui impactent la croissance et le métabolisme des bactéries du microbiote intestinal, qui, en retour, peut bioaccumuler ou modifier chimiquement ces composés. Les aliments issus de l’agriculture biologique contiennent beaucoup moins de xénobiotiques et sont donc recommandés.

Enfin, l’utilisation d’ustensiles de cuisine en plastique ou en téflon, entre autres, peut notamment engendrer la libération de perturbateurs endocriniens ou de polluants persistants (comme les substances per- et polyfluroalkylées PFAS) qui vont se bioaccumuler dans les bactéries du microbiote intestinal. De ce fait, il est recommandé de limiter leur utilisation au profit d’autres matériaux alimentaires (inox, verre).

Différentes molécules et facteurs impactant le microbiote intestinal et susceptibles d’agir sur le bien-être mental

Adopter une alimentation variée est donc essentiel pour couvrir les besoins nutritionnels à l’échelle moléculaire, et cela impacte de manière bénéfique la santé physique mais aussi mentale, notamment via le microbiote.

Toutefois, il est important de prendre soin de son alimentation sans tomber dans une anxiété excessive, qui pourrait engendrer des troubles alimentaires et nuire finalement au bien-être global, la notion de plaisir restant essentielle dans l’alimentation.


Déborah Maurer Nappée (étudiante en master 2 Nutrition et sciences des aliments de l’Université de Rennes) a contribué à la rédaction de cet article.

The Conversation

ROUX Emeline a reçu un financement de la Fondation de l’Université de Rennes, chaire Aliments et bien-manger.

Gaëlle Boudry 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. Biodiversité alimentaire, microbiote et bien-être : la recherche explore les liens potentiels – https://theconversation.com/biodiversite-alimentaire-microbiote-et-bien-etre-la-recherche-explore-les-liens-potentiels-268965

Comment la consommation précoce de pornographie affecte la sexualité des garçons et des filles

Source: The Conversation – in French – By Jose Daniel Rueda Estrada, Director programa Master Universitario Trabajo Social Sanitario, UOC – Universitat Oberta de Catalunya

Les écrans deviennent les premiers vecteurs d’éducation sexuelle des adolescents, exposant filles et garçons à des modèles de désir souvent violents et inégalitaires. Shutterstock

L’exposition des enfants et adolescents à la pornographie commence de plus en plus tôt, souvent avant l’âge de 10 ans, et façonne leur compréhension du désir, du consentement et des relations affectives. Elle influe sur la manière dont les jeunes apprennent à désirer, mais aussi sur celle dont les adolescentes apprennent à être désirées.


Le contact avec la pornographie se produit de plus en plus tôt. En Espagne par exemple, 20 % des adolescents ont accédé à ce type de contenu avant l’âge de 10 ans et plus de 90 % avant l’âge de 14 ans.

(En France, un rapport d’information du Sénat corrobore, en septembre 2022, ces tendances en dénombrant 1,1 million d’adolescents de 15 ans à 18 ans et 1,2 million d’enfants de moins de 15 ans sur 19 millions de visiteurs mensuels uniques de sites pornographiques, ndlr.)

Ces chiffres révèlent une enfance exposée trop tôt à des contenus qui façonnent leur manière de comprendre le désir, le consentement et les relations affectives. Dans un contexte où l’éducation sexuelle approfondie est pratiquement inexistante tant dans les familles qu’à l’école, Internet est devenu le professeur et la pornographie son programme.




À lire aussi :
La pornografía miente: por qué no sirve para aprender


Une enfance exposée trop tôt

Les recherches les plus récentes réalisées en Espagne situent le début de la consommation de pornographie entre les âges de 8 ans et 13 ans. Le téléphone portable est le principal dispositif d’accès : il permet une consommation privée, immédiate et difficile à surveiller par l’entourage adulte.

Cet accès continu est dépourvu des filtres familiaux et éducatifs qui pourraient servir d’éléments de protection.

Ce que voient les enfants

L’exposition précoce à des contenus sexuels explicites dans lesquels sont reproduites des attitudes de violence, de domination et de machisme, et la consommation comme pratique intégrée dans la socialisation numérique des adolescents ont pour conséquence que la violence physique, la coercition ou l’humiliation des femmes, loin d’être reconnues comme des agressions, sont interprétées comme des comportements sexuels normaux, voire souhaitables.

Ce sont des contenus et des attitudes qui renforcent les modèles de virilité fondés sur la domination et le rabaissement.

Certains chercheurs ont constaté que les vidéos les plus visionnées comprenaient des scènes de cheveux tirés, de gifles ou d’insultes, et même un viol collectif (avec plus de 225 millions de vues). D’autres recherches ont confirmé que la consommation régulière de pornographie violente est associée à des attitudes de domination et d’agression sexuelle : 100 % des études ont établi un lien entre la pornographie et la violence sexuelle, 80 % avec la violence psychologique et 66,7 % avec la violence physique.

En définitive, à l’adolescence, cette exposition façonne les premières expériences affectives et normalise l’idée selon laquelle le pouvoir, la soumission et la violence font partie du désir

Les filles face au miroir de la violence

Les adolescentes consultent également la pornographie, bien que dans une moindre mesure et dans un contexte marqué par la pression esthétique, les normes de genre et le besoin de validation externe, facteurs qui influencent la manière dont elles construisent leur désir et leur relation avec leur corps.

Cette consommation est souvent vécue avec un malaise ou une ambivalence émotionnelle, et est rarement partagée entre pairs.

La nouvelle pornographie numérique renforce la chosification des femmes, en les présentant comme des instruments du plaisir masculin. Des plateformes, telles qu’OnlyFans, poursuivent cette logique, en commercialisant le corps féminin sous le couvert d’une liberté apparente qui répond à la demande masculine.

Ainsi, les jeunes filles apprennent que la reconnaissance sociale dépend de leur capacité à s’exposer, ce qui génère une socialisation fondée sur l’autosexualisation et le capital érotique.

Cet apprentissage perpétue les injonctions à la soumission et consolide un modèle de désir fondé sur l’inégalité. En conséquence, la pornographie non seulement façonne la manière dont les hommes apprennent à désirer, mais aussi la manière dont les adolescentes apprennent à être désirées.

Une éducation qui arrive trop tard

L’absence d’une éducation sexuelle adéquate est l’un des facteurs qui contribuent le plus à la consommation précoce de pornographie.

Dans le domaine éducatif, il existe toujours un manque de programmes abordant les relations affectives et sexuelles avec sérieux, naturel et dans une approche fondée sur les droits et les valeurs, ce qui favorise l’intériorisation des contenus pornographiques.

De plus, les écoles en Espagne, mais aussi dans d’autres pays, manquent de ressources pour une éducation sexuelle complète et, dans les familles, le silence et le tabou prévalent souvent.

Face à ce manque de repères, la pornographie devient la principale source d’information, annulant des dimensions essentielles de la sexualité telles que l’affection, l’égalité et le respect.




À lire aussi :
Habilidades para gestionar los conflictos, clave en las parejas adolescentes


Éducation socio-affective et approche de genre

C’est pourquoi l’éducation socio-affective avec une approche de genre s’est avérée essentielle pour prévenir les effets de la consommation et promouvoir des relations égalitaires.

Intégrer une réflexion sur le consentement, le plaisir et la diversité permet de contrebalancer les messages de domination véhiculés par les écrans et de responsabiliser les adolescents à partir du respect mutuel.

Un défi pour la santé publique

La consommation de pornographie à l’adolescence constitue un problème émergent de santé publique. Ses effets transcendent l’individu et affectent le bien-être émotionnel, la socialisation et la construction des identités de genre, ce qui nécessite une approche préventive et globale de la part du système de santé.

De plus, il est prouvé que l’exposition précoce à des contenus sexuels explicites influence les comportements à risque, les addictions comportementales et la reproduction des inégalités de genre.

D’une question privée à un défi collectif

Les acteurs du travail social jouent un rôle clé en se positionnant entre le système de santé, la société et les familles. De cette position, les travailleurs sociaux peuvent détecter les conséquences psychosociales de la consommation (anxiété, isolement ou attitudes sexistes) et intervenir par des actions éducatives et d’accompagnement.

De même, le travailleur social en santé contribue à la conception de stratégies intersectorielles qui intègrent l’éducation affective et sexuelle dans les soins primaires et favorisent des relations saines dès le plus jeune âge. En fin de compte, accompagner les nouvelles générations vers une sexualité fondée sur l’empathie, le consentement et l’égalité est sa plus grande responsabilité.

La consommation de pornographie n’est plus une question privée, mais un défi collectif. Il ne s’agit pas d’un problème moral, mais d’un problème de santé et d’égalité. Si la pornographie enseigne à désirer avec violence, notre tâche est d’enseigner à désirer avec empathie. En ce sens, éduquer à l’égalité, à l’affection et au consentement n’est pas une option : c’est une urgence sociale.

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. Comment la consommation précoce de pornographie affecte la sexualité des garçons et des filles – https://theconversation.com/comment-la-consommation-precoce-de-pornographie-affecte-la-sexualite-des-garcons-et-des-filles-269638

Retailers are quietly changing their return policies – here’s why you should be on the lookout this Black Friday

Source: The Conversation – USA (2) – By Lauren Beitelspacher, Professor of Marketing, Babson College

’Tis the season for giving – and that means ’tis the season for shopping. Maybe you’ll splurge on a Black Friday or Cyber Monday deal, thinking, “I’ll just return it if they don’t like it.” But before you click “buy,” it’s worth knowing that many retailers have quietly tightened their return policies in recent years.

As a marketing professor, I study how retailers manage the flood of returns that follow big shopping events like these, and what it reveals about the hidden costs of convenience. Returns might seem like a routine part of doing business, but they’re anything but trivial. According to the National Retail Federation, returns cost U.S. retailers almost US$890 billion each year.

Part of that staggering figure comes from returns fraud, which includes everything from consumers buying and wearing items once before returning them – a practice known as “wardrobing” – to more deceptive acts such as falsely claiming an item never arrived.

Returns also drain resources because they require reverse logistics: shipping, inspecting, restocking and often repackaging items. Many returned products can’t be resold at full price or must be liquidated, leading to lost revenue. Processing returns also adds labor and operational expenses that erode profit margins.

How e-commerce transformed returns

While retailers have offered return options for decades, their use has expanded dramatically in recent years, reflecting how much shopping habits have changed. Before the rise of e-commerce, shopping was a sensory experience: Consumers would touch fabrics, try on clothing and see colors in natural light before buying. If something didn’t work out, customers brought it back to the store, where an associate could quickly inspect and restock it.

Online shopping changed all that. While e-commerce offers convenience and variety, it removes key sensory cues. You can’t feel the material, test the fit or see the true color. The result is uncertainty, and with uncertainty comes higher rates of returns. One analysis by Capital One suggests that the rate for returns is almost three times higher for online purchases than for in-store purchases.

When the COVID-19 pandemic hit, the move toward online shopping went into overdrive. Even hesitant online shoppers had to adapt. To encourage purchases, many retailers introduced or expanded generous return policies. The strategy worked to boost sales, but it also created a culture of returning.

In 2020, returns accounted for 10.6% of total U.S. retail sales, nearly double the prior year, according to the National Retail Federation data. By 2021, that had climbed to 16.6%. Unable to try things on in stores, consumers began ordering multiple sizes or styles, keeping one and sending the rest back. The behavior was rational from a shopper’s perspective but devastatingly expensive for retailers.

The high cost of convenience

Most supply chains are designed to move in one direction: from production to consumption. Returns reverse that flow. When merchandise moves backward, it adds layers of cost and complexity.

In-store returns used to be simple: A customer would take an item back to the store, the retailer would inspect the product, and, if it was in good condition, it would go right back on the shelf. Online returns, however, are far more cumbersome. Products can spend weeks in transit and often can’t be resold – by the time they arrive, they may be out of season, obsolete or no longer in their original packaging.

Logistics costs compound the problem. During the pandemic, consumers grew accustomed to free shipping. That means retailers now often pay twice: once to deliver the item and again to retrieve it.

Now, in a post-pandemic world, retailers are trying to strike a balance – maintaining customer goodwill without sacrificing profitability. One solution is to raise prices, but especially today, with inflation in the headlines, shoppers are sensitive to price hikes. The other, more common approach is to tighten return policies.

In practice, that’s taken several forms. Some retailers have begun charging small flat fees for returns, even when a customer mails an item back at their own expense. For example, the direct-to-consumer retailer Curvy Sense offers customers unlimited returns and exchanges of an item for an initial $2.98 price. Others have shortened their return windows. Over the summer, for example, beauty retailers Sephora and Ulta reduced their return window from 60 days to 30.

Many brands now attach large, conspicuous “do not remove” tags to prevent consumers from wearing items and then sending them back. And increasingly, retailers are offering store credit rather than cash or credit card refunds, ensuring that returned sales at least stay within their company.

Few retailers advertise these changes prominently. Instead, they appear quietly in the fine print of return policies – policies that are now longer, more specific and far less forgiving than they once were.

As we head into the busiest shopping season of the year, it’s worth pausing before you click “purchase.” Ask yourself: Is this something I truly want – or am I planning to return it later?

Whenever possible, shop in person and return in person. And if you’re buying online, make sure you familiarize yourself with the return policy.

The Conversation

Lauren Beitelspacher 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. Retailers are quietly changing their return policies – here’s why you should be on the lookout this Black Friday – https://theconversation.com/retailers-are-quietly-changing-their-return-policies-heres-why-you-should-be-on-the-lookout-this-black-friday-266975