Why did the government hide a data leak about Afghans working with British forces and why did the courts finally reveal it?

Source: The Conversation – UK – By Alexandros Antoniou, Senior Lecturer in Media Law, University of Essex

William Barton/Shutterstock

When thousands of Afghans were quietly flown to the UK under a secret relocation scheme, few knew it was triggered by an error. A defence official had accidentally leaked the personal data of nearly 19,000 Afghan nationals who had worked with British forces and were at risk of Taliban reprisals.

It has now also been revealed that the leaked list contained the identities of UK special forces and spies.

Even fewer knew that this misstep was being kept from the public by a rare and powerful legal device: a superinjunction. Now, after nearly two years of legal wrangling, the High Court has lifted that order, reopening the conversation about when secrecy in the justice system goes too far.

What is a superinjunction?

An injunction is a court order that stops someone from doing something (like publishing a story) or requires them to do something (like taking down an online post or handing back confidential documents).

A superinjunction goes one step further and does two things: it bans the publication of certain information (usually to protect privacy, safety or national security) and also bans anyone from revealing that the court order even exists.

In essence, it is a tool that provides legal invisibility: the story is hidden and so is the fact that it is being hidden. While an injunction works like a padlock on a filing cabinet, a superinjunction means you cannot even tell anyone the cabinet is even there.

Superinjunctions are exceptionally rare and controversial, precisely because they run counter to the principle of open justice. This is the idea that courts must operate in public, and that their decisions can be seen, scrutinised and questioned. Any derogation from open justice must be continuously justified and treated with considerable caution, especially where media freedom is curtailed.


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Historically, superinjunctions have been used sparingly in cases involving blackmail, risks of violence against witnesses, the protection of children or to prevent tipping-off a subject before an order can be served (such as in fraud investigations), always with the aim of preventing harm or ensuring that justice is done.

The superinjunction committee (which was established in 2010 by Lord Neuberger to review growing concerns about such orders) made clear that the use of these legal tools must meet strict tests of necessity and proportionality. And, that they are only granted where serious harm (for example to life, safety or the administration of justice) is credibly at stake.

Why was a superinjunction granted in the Afghan data breach case?

In this case, the government argued that revealing the data leak could put lives in danger. The leaked spreadsheet contained names, contact details and, in some cases, family information of Afghan nationals who had applied to resettle in the UK. Many feared Taliban retaliation.

So, in September 2023, the Ministry of Defence asked the High Court for an injunction to stop media outlets from reporting on the leak. The judge did not just grant that request, he escalated it to a superinjunction, banning any mention of the case or the fact of the order.

It was described at the time as “unprecedented” in its scope. Journalists, even those who had already discovered the breach, were effectively gagged. The public had no idea any of it was happening.

Why did the court later decide to lift the secrecy?

After multiple hearings and appeals, High Court judge Mr Justice Chamberlain ruled on July 15 2025 that the superinjunction should be discharged once and for all. A government-commissioned review found that the leak may not have spread as widely as initially feared, and that Taliban reprisals were unlikely to be triggered solely by someone appearing on the leaked list.

The judge concluded that while the leak was deeply serious, continued secrecy was no longer necessary, and that the harm of suppressing public debate and scrutiny now outweighed the risks of disclosure. To put it plainly, the balance tipped.

Protection v cover-up

Superinjunctions are not inherently wrong. There are situations where short-term secrecy is essential, for instance for the purposes of shielding vulnerable parties like children or genuinely guarding national security.

But the Afghan case exemplifies the dangers of allowing secrecy to persist too long or too broadly. For nearly two years, the public was kept in the dark about a data breach involving tens of thousands of lives – including British citizens – and a government response that may ultimately cost the taxpayer “several billion pounds”.

In this context, secrecy risked becoming a form of institutional self-protection, shielding the Ministry of Defence and the government from political fallout, legal scrutiny and accountability, rather than safeguarding people from actual harm.

The principle of open justice is at the heart of democratic life. Superinjunctions, by their nature, run directly against that principle. There are times when secrecy might be seen as necessary, but it must always be tightly scoped and justified with evidence while serving the public interest; not convenience or image. By lifting this superinjunction, the courts affirmed that the British public has a right to know not only what went wrong, but that something went wrong at all.

The Conversation

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

– ref. Why did the government hide a data leak about Afghans working with British forces and why did the courts finally reveal it? – https://theconversation.com/why-did-the-government-hide-a-data-leak-about-afghans-working-with-british-forces-and-why-did-the-courts-finally-reveal-it-261437

Scroll, watch, burn: sunscreen misinformation and its real‑world damage

Source: The Conversation – UK – By Rachael Kent, Senior Lecturer in Digital Economy & Society Education, Department of Digital Humanities, King’s College London

Krakenimages.com/Shutterstock

On a sunny afternoon, I was scrolling through social media when I came across a video of a young woman tossing her sunscreen into a bin. “I don’t trust this stuff anymore,” she said to the camera, holding the bottle up like a piece of damning evidence.

The clip had been viewed over half a million times, with commenters applauding her for “ditching chemicals” and recommending homemade alternatives like coconut oil and zinc powder.

In my research on the effect of digital technology on health, I’ve seen how posts like this can shape real-world behaviour. And anecdotally, dermatologists have reported seeing more patients with severe sunburns or suspicious moles who say they stopped using sunscreen after watching similar videos.

Sunscreen misinformation created by social media influencers is spreading and this isn’t just a random trend. It’s being fuelled by the platforms designed to host influencer content.


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In my book, The Digital Health Self, I explain how social media platforms are not neutral arenas for sharing information. They are commercial ecosystems engineered to maximise engagement and time spent online – metrics that directly drive advertising revenue.

Content that sparks emotion – outrage, fear, inspiration – is boosted to the top of your feed. That’s why posts questioning or rejecting science often spread further than measured, evidence-based advice.

Health misinformation thrives in this environment. A personal story about throwing out sunscreen performs well because it’s dramatic and emotionally charged. Algorithms reward such content with higher visibility: likes, shares and comments all signal popularity.

Each second a user spends watching or reacting gives the platform more data – and more opportunities to serve targeted ads. This is how health misinformation becomes profitable.

In my work, I describe social media platforms as “unregulated public health platforms”. They influence what users see and believe about health, but unlike public health institutions, they’re not bound by standards for accuracy or harm reduction.

If an influencer claims sunscreen is toxic, that message won’t be factchecked or flagged – it will often be amplified. Why? Because controversy fuels engagement.




Read more:
Misinformation lends itself to social contagion – here’s how to recognize and combat it


I call this environment “the credibility arena”: a space where trust is built not through expertise, but through performance and aesthetic appeal. As I write in my book: “Trust is earned not by what is known, but by how well one narrates suffering, recovery, and resilience.”

A creator crying on camera about “toxins” can feel more authentic to viewers than a calm, clinical explanation of ultraviolet radiation from a medical expert.

This shift has real consequences. Ultraviolet rays are invisible, constant and damaging. They penetrate cloud cover and harm skin even on cool days.

Decades of research, especially in countries like Australia with high skin cancer rates, show that regular use of broad-spectrum sunscreen dramatically reduces risk. And yet, myths spreading online are urging people to do the opposite: to abandon sunscreen as dangerous or unnecessary.

This trend isn’t driven solely by individual creators. It’s embedded in how content is designed, framed and presented. Algorithms prioritise short, emotionally-charged videos. Interfaces highlight trending sounds and hashtags. Recommendation systems push users toward extreme or dramatic content.

These features all shape what we see and how we interpret it. The “For You” page isn’t neutral. It’s engineered to keep you scrolling, and shock value outperforms nuance every time.

That’s why videos about “ditching chemicals” thrive, even as posts on other aspects of women’s health are shadowbanned or suppressed. Shadowbanning refers to when a platform limits the visibility of content – making it harder to find, without informing the user – often due to vague or inconsistently applied moderation rules.

The system rewards spectacle, not science. Once creators discover that a particular format, like tossing products into a bin, boosts engagement, it’s replicated over and over again. Visibility isn’t organic. It’s manufactured.

Those who throw away their sunscreen often believe they’re doing the right thing. They’re drawn to creators who feel relatable, sincere and independent — especially when official health campaigns seem cold, patronising or out of touch. But the consequences can be serious. Sun damage accumulates silently, raising skin cancer risk with every hour spent unprotected.

Sunscreen isn’t perfect. It needs to be reapplied properly and paired with shade and protective clothing. But the evidence for its effectiveness is clear and robust.

The real danger lies in a system that not only allows misinformation to spread, but also incentivises it. A system in which false claims can boost an influencer’s reach and a platform’s revenue.




Read more:
Four ways you can design social media posts to combat health misinformation


To resist harmful health trends, we need to understand the systems that promote them. In the case of sunscreen, rejecting protection isn’t just a personal decision – it’s a symptom of a digital culture that turns health into content, and often profits from the harm it causes.

The Conversation

Rachael Kent 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. Scroll, watch, burn: sunscreen misinformation and its real‑world damage – https://theconversation.com/scroll-watch-burn-sunscreen-misinformation-and-its-real-world-damage-261137

Immigrants in Europe and North America earn 18% less than natives – here’s why

Source: The Conversation – Global Perspectives – By Are Skeie Hermansen, Professor of Sociology, University of Oslo

F Armstrong Photography/Shutterstock

As many countries grapple with ageing populations, falling birthrates, labour shortages and fiscal pressures, the ability to successfully integrate immigrants is becoming an increasingly pressing matter.

However, our new study found that salaries of immigrants in Europe and North America are nearly 18% lower than those of natives, as foreign-born workers struggle to access higher-paying jobs. To reach this conclusion, we analysed the salaries of 13.5 million people in nine immigrant-receiving countries: Canada, Denmark, France, Germany, the Netherlands, Norway, Spain, Sweden and the United States. Data was taken from the period of 2016 to 2019.

Immigrants in these countries earned less primarily because they were unable to access higher-paying jobs. Three-quarters of the migrant pay gap was the result of a lack of access to well-paid jobs, while only one-quarter of the gap was attributed to pay differences between migrant and native-born workers in the same job.

Spain has the largest gap, while Sweden’s is the smallest.
Author’s own elaboration

The high-income countries we examined in Europe and North America all face similar demographic challenges, with low fertility rates resulting in an ageing population and labour shortages. Pro-natalist policies are unlikely to change this demographic destiny, but sound immigration policies can help.

Across these countries with vastly different labour market institutions and immigrant populations, a common theme emerged: countries are not making good use of immigrants’ human capital.

Stark regional differences

We found that immigrants earn 17.9% less than natives on average, although the pay gap varied widely by country. In Spain, a relatively recent large-scale receiver of immigrants, the pay gap was over 29%. In Sweden – a country where many employed immigrants find work in the public sector – it was just 7%. These results don’t include immigrants who are unemployed or in the informal economy.

Where immigrants were born also mattered. The highest average overall pay gaps were for immigrants from sub-Saharan Africa (26.1%) and the Middle East and North Africa (23.7%). For immigrants from Europe, North America and other Western countries, the difference in average pay compared to natives was a much more modest 9%.

Migrant pay gaps according to region of origin. The minus sign (−) before figures indicates that immigrants earn less than natives. Note that data for second-generation immigrants is unavailable in France, Spain and the US.
Author’s own elaboration

Our results suggest that the children of immigrants faced substantially better earning prospects than their parents. For the countries where second-generation data was available – Canada, Denmark, Germany, Netherlands, Norway and Sweden – the gap narrowed over time, and the children of immigrants had a substantially smaller earnings gap, earning an average of 5.7% less than workers with native-born parents.

The struggle to access higher-paying jobs

Beyond quantifying the gap, we wanted to understand the roots of pay disparities. To create better policies, it is important to know whether immigrants are paid less than natives when they’re doing the same job in the same company, or whether these differences arise because immigrants typically work in lower-paying jobs.

By a wide margin, we found that immigrants end up working in lower-paying industries, occupations and companies; three-quarters of the gap was due to this type of labour-market sorting. The pay gap for the same work in the same company was just 4.6% on average across the nine countries.

These differences represent a failure of immigration policy to incorporate immigrants, as immigrants are relegated to jobs where they cannot contribute to their full potential. Our analyses rule out that the lack of access to higher-paying jobs simply reflects a difference in skill between immigrants and native-born workers. We also found that the size of the pay gap and the key role of unequal access to well-paid jobs is similar for immigrants with and without a university education.

This means that the immigrant-native pay gap in large part represents a market inefficiency and policy failure, with significant social consequences for both immigrants and immigrant-receiving countries.




Leer más:
What Britons and Europeans really think about immigration – new analysis


Policy implications

Although equal pay for equal work policies may seem like a viable solution, they won’t close the immigrant pay gap. This is because they only help those who have already secured work, but immigrants face barriers to employment that begin long before even applying for a job. This includes convoluted processes to validate university degrees or other qualifications, and exclusion from professional networks.

The policy focus should therefore be on improving access to better jobs.

To make this happen, governments should invest in programmes such as language training, education and vocational skills for immigrants. They should ensure immigrants have early access to employment information, networks, job-search assistance and employer referrals. They should implement standardised and transparent recognition of foreign degrees and credentials, helping immigrants to access jobs matching their skills and training.

This is particularly important for Europe as it races to attract – and retain – skilled immigrants who may be having second thoughts about the US in the Trump era. In the European Union, around 40% of university-educated non-EU immigrants are employed in jobs that do not require a degree, an underutilisation of skills known as brain waste.

Some countries are already taking steps to remedy this. Germany’s Skilled Immigration Act – which took effect in 2024 – allows foreign graduates to work while their degrees are being formally recognised. In 2025, France reformed its Passeport Talent permit to attract skilled professionals and address labour shortages, especially in healthcare.

These kinds of policies help ensure that foreign-born workers can contribute at their full capacity, and that countries can reap the full benefits of immigration in terms of productivity gains, higher tax revenue and reduced inequality.

If immigrants can’t get access to good jobs, their skills are underutilised and society loses out. Smart immigration policy doesn’t end at the border – it starts there.

The Conversation

Are Skeie Hermansen has received funding from the European Research Council (ERC) under the European Union’s
Horizon 2020 research and innovation programme (grant agreement no. 851149), the Research Council of Norway (grant 287016), and the Center for Advanced Study at The Norwegian Academy of Science
and Letters (Young CAS grant 2019/2020).

Marta M. Elvira receives funding from the Spanish Ministry of Science and Innovation, grant PID2020-
118807RB-I00/AEI /10.13039/501100011033

Andrew Penner 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. Immigrants in Europe and North America earn 18% less than natives – here’s why – https://theconversation.com/immigrants-in-europe-and-north-america-earn-18-less-than-natives-heres-why-261188

Connie Francis was the voice of a generation and the soundtrack of post-war America

Source: The Conversation – Global Perspectives – By Leigh Carriage, Senior Lecturer in Music, Southern Cross University

Hulton Archive/Getty Images

Connie Francis dominated the music charts in the late 1950s and early 1960s with hits like Stupid Cupid, Pretty Little Baby and Don’t Break the Heart That Loves You.

The pop star, author and actor has died at 87, and will be remembered for recording the soundtrack songs of post-World War II America.

Francis sitting on a kayak in a one-piece swimsuit.
Francis photographed around 1963.
Silver Screen Collection/Getty Images

An early life of music

Francis was born Concetta Rosa Maria Franconero in Newark, New Jersey, to Italian immigrant parents. At a very early age, Francis was encouraged to take accordion and singing lessons, compete in talent shows, and later she would perform occasionally on the children’s production Star Time Kids on NBC, remaining there until she was 17.

Within these early recordings you can hear her style begin to develop: her tone, great pitching, her versatility in vocal range. Her vocal delivery is technically controlled and stylistically structured, often nuanced – and even at this early stage demonstrating such power coupled with an adaptability for a broad range of repertoire.

At 17, Francis signed a contract with MGM Records.

One of her early recordings was the song Who’s Sorry Now?, written by Ted Snyder with lyrics by Bert Kalmar and Harry Ruby in 1923. Her version was released in 1957 and struggled to get noticed.

The following year, Francis appeared with the ballad on American Bandstand. This performance exposed Francis’ talent for interpretation and her ability to bridge the teen and adult fanbase.

The song would become a hit.

It’s useful to listen to the original version to gain more insight into Francis’ vocal approach and styling. The original is an instrumental song of its time, with light whimsical call and response motives in a foxtrot feel.

But in Francis’ version, she demonstrates her ability to revitalise a late 1950s pop music aesthetic. In an emotional delivery she croons her own rendition, with the country styling elements of Patsy Cline.

Black and white photo, Francis at the microphone.
Connie Francis performing in Milan in 1961.
Universal Archive/Universal Images Group via Getty Images

The voice of a generation

Following Who’s Sorry Now?, Stupid Cupid (1958), Where The Boys Are (1960, the titular song of a feature film starring Francis) and Lipstick on Your Collar (1959) became the soundtrack songs of post-war America.

Francis was supported with songs penned by the some of the best songwriters from the Brill Building, a creative collective in Manhattan that housed professional songwriters, working with staff writers Edna Lewis and George Goehring.

In 1960, Francis released her hit Everybody’s Somebody’s Fool written by Jack Keller and Howard Greenfield. It was a teeny-bopper classic, and she became the first women to top the Billboard Hot 100.

The pair look at each other, holding sheet music.
Francis records in the studio with Freddy Quinn at MGM in 1963 in New York.
PoPsie Randolph/Michael Ochs Archives/Getty Images

Styled after some of the other greats of the time – such as Frank Sinatra (1915–98), Dean Martin (1917–95) and Louis Prima (1910–70) – Francis’ performance on the Ed Sullivan show highlighted her connection to her Italian heritage and ability to draw from a broad repertoire.

On the show, she performed Mama and La Paloma. Each performance is very carefully styled, a thoughtful approach to dynamics, sung in both English and Italian.

Don’t Break the Heart That Loves You, a number one hit from 1962, features Francis’ gorgeous crooning harmonies. Then, the song breaks down into an earnest spoken part and finishes with a powerful belted vocal part of long notes.

The song is full of confidence and hope.

Away from the microphone

Francis had two key roles in films, starring in Where the Boys Are (1960) and the comedy Follow the Boys (1963).

She was an author of two books. The second, Who’s Sorry Now?, became a New York Times bestseller.

Francis was involved with humanitarian causes. She was particularly involved with Women Against Rape, following her own violent rape in 1974, and the Valour Victims Assistance Legal Organisation, dedicated to supporting the legal rights of crime victims. A lesser known song in her repertoire, fitting to include here, is her version of Born Free from 1968.

As a singer, Francis worked at her craft and transitioned effortlessly from one genre to another, performing for over five decades. She will be remembered as a trailblazing solo artist, leaving a strong legacy in popular music culture.

She was the voice of one generation when she was a star. And in her final year she became the voice of a new generation as Pretty Little Baby, released in 1962, went viral on TikTok, with more than 1.4 million videos using her voice to share stories of their lives.

Francis in black, a band behind her on stage.
Francis performs in Atlantic City, New Jersey, in 2009.
Bobby Bank/WireImage

The Conversation

Leigh Carriage 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. Connie Francis was the voice of a generation and the soundtrack of post-war America – https://theconversation.com/connie-francis-was-the-voice-of-a-generation-and-the-soundtrack-of-post-war-america-261467

Chimamanda’s Lagos homecoming wasn’t just a book launch, it was a cultural moment

Source: The Conversation – Global Perspectives – By Tinashe Mushakavanhu, Assistant Professor, Harvard University

When the announcement of Chimamanda Adichie Ngozi’s latest novel Dream Count was made, it was regarded as a major event in African literature. The internationally celebrated Nigerian writer had not published a novel in the past 12 years, and her long-awaited return stirred both anticipation and speculation. In the post-COVID context in which the book comes, so much has changed in the world.

The first leg of her three city homecoming book tour coincided with my stay in Lagos as a curatorial fellow at Guest Artist Space Foundation, dedicated to facilitating cultural exchange and supporting creative practices. After Lagos, Chimamanda took the tour to Nigeria’s capital city Abuja and finally Enugu, where she was born and grew up.




Read more:
Chimamanda Ngozi Adichie’s new book Dream Count explores love in all its complicated messiness


As a scholar of African literature, I arrived here in search of literary Lagos. But my attachment to the city may also just be romantic, a nostalgia born out of years of reading about it in fiction. No doubt, Lagos is a city of imagination and creativity.

Chimamanda’s book event was a reminder that literary celebrity, when it happens in Africa, can exist on its own terms. It’s rooted in a popular imaginary that embraces both the writer and the spectacle.

Lagos superstar

The launch in Lagos took place at a conference centre on the evening of Friday 27 June. The MUSON is a multipurpose civic auditorium located in the centre of Lagos Island which can accommodate up to 1,000 guests. And on this night, the auditorium was packed.

When I arrive, the scene outside is buzzing. A crowd gathers in front of a large canvas banner bearing a radiant image of the author. It’s more than just decoration; it’s a backdrop. It is an occasion for the selfie, a digital marker that you were there. There is even a hashtag for this: #dreamcountlagos. People take turns posing in front of it, curating their presence in the frame of Chimamanda’s aura.

The atmosphere is festive, electric. And yet beneath the surface shimmer is something more urgent: a hunger for story, for presence, for return. Perhaps that explains why people come not just to witness, but to be counted.

Inside the lobby, piles of Chimamanda’s books are neatly arranged on long tables. People are not just buying a copy. They are buying several in the hope that the author will autograph them. The sight is striking, almost surreal. In many parts of the continent, a book launch is often a quiet affair. Writers are lucky to sell a handful of copies. But this is something else entirely. This is not just a book launch, it is a cultural moment.

It would have been easy to mistake the event for a political townhall. There was a VIP section reserved for the who’s who of Lagos, but those class distinctions easily dissolved into the collective energy of the room. The auditorium was filled with genuine enthusiasm.

Even after a delay of more than an hour, when Chimamanda finally walked in, she was met with rapturous applause. She wore a bright yellow dress, an Instagrammable outfit, suited for the many fans who rushed forward to take selfies with her. Chimamanda, no doubt, is as much a fashion icon as she is a literary figure.

On stage, she was joined by media personality Ebuka Obi-Uchendu, widely known as the host of the reality TV show Big Brother Africa. But here, he was also something more intimate: the author’s friend. Chimamanda even credited him with being a “great reader”. This is a rare compliment in a literary world that often separates celebrity from critical engagement.

Their conversation was relaxed and full of laughter, offering the audience both intimacy and insight. Chimamanda addressed the question that had lingered for years: her decade-long silence. She spoke candidly of writer’s block, of the grief that came with losing both her parents in quick succession, and how that loss eventually reignited her desire to write.

Dream Count, she explained, is shaped by that rupture. It is one of the major post-COVID novels from Africa, and centres on the lives of four women. It is a book about love, friendship and independence.

Africans do read

When she spoke about her characters on stage, it was as though she was talking about relatives that the audience recognised. They responded by shouting out the characters’ names, to the delight of the author.

When I asked people about the launch afterwards, many said that it was a very Nigerian event – big, colourful, exuberant, festive. It was indeed a celebration that felt communal, even joyous. It was also a public demonstration of how literature can still command space and attention, not just in private reading rooms or crammed bookstores, but on a civic scale.




Read more:
Lagos fashion: how designers make global trends uniquely Nigerian


This was a remarkable event because it defied the tired cliché that Africans do not read. People, mostly young, came out in their hundreds. They bought books, they took selfies with their “favourite” author, they screamed the names of fictional characters as though greeting friends.

But more significant was Chimamanda’s choice to work with a local publisher, Narrative Landscape Press, which produced the Nigerian edition of Dream Count that is now available and accessible locally, at the same time as its release in Europe and North America. That alone is a radical act.

In returning to Nigeria to launch her book, Chimamanda also disrupts the assumption that African literary prestige must only be validated abroad. Even though she belongs to a cohort of African writers shaped by the diaspora, she actively insists on presence – on homecoming – not as simply nostalgia, but as active engagement.

Of course, Chimamanda is an exception. Her stature as a global literary figure, combined with her deep connection to home, allows her to move between worlds with remarkable ease. Few writers command the kind of multigenerational, cross-class attention she does. I found myself wishing though that more book launches could carry this same sense of occasion, of meaning, of return. That they could gather people in such numbers, not just to celebrate the writer, but to affirm the African book as something still worth gathering for.

And perhaps that is what made this book launch unforgettable: not just the celebrity or the spectacle, but the sense that literature still matters here, and that it belongs to the people.

The Conversation

Tinashe Mushakavanhu 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. Chimamanda’s Lagos homecoming wasn’t just a book launch, it was a cultural moment – https://theconversation.com/chimamandas-lagos-homecoming-wasnt-just-a-book-launch-it-was-a-cultural-moment-261112

EU efforts to measure companies’ environmental impacts have global effects. Here’s how to make them more just

Source: The Conversation – France – By Mira Manini Tiwari, Research Associate at the Robert Schuman Centre for Advanced Studies, European University Institute

If you choose to buy a sustainable product at the supermarket, or invest in a sustainable portfolio at your bank, how far does that sustainability reach? Does the product’s “sustainable” label account for the environmental and labour costs where the raw materials were extracted? Does the portfolio include renewable energy in countries where the investment is needed most?

In the EU, whether you are an individual or represent a company or financial institution, these questions are governed by the bloc’s non-financial reporting (NFR) regulations. The latest ones include the European Sustainable Reporting Standards (ESRS), which are gradually coming into force through 2029. The ESRS set out reporting standards and requirements, while the Corporate Sustainability Reporting Directive (CSRD) determines which companies these standards apply to, to what extent, and when.

These EU regulations also have strong implications for the Majority World, the countries and territories outside Europe and North America where most people live, at a time when global, systemic policy effects are more important than ever. As supply chains become longer and more interconnected, and as communities involved in them confront the fragilities of economic, political and climate shifts, the regulations that govern the sustainability of these chains and that enable or prohibit participation in them must be crafted and implemented to minimise harm to the most vulnerable.

In an article in Environment and Development Economics, my co-authors and I developed a set of proposals to improve the global sustainability of the NFR regulations. These call for collaborative development of regulations across the value chain, better data accessibility, measuring of and accounting for cross-border environmental damage, and greater integrity and engagement from financial actors.


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Cooperation, not compliance

As the ESRS come into force, reporting requirements are being applied to companies’ full value chains. This means that Majority World actors, such as those that extract raw materials for European products, may be indirectly subjected to the NFR regulations. This is important, as it holds companies and consumers, EU and non, accountable for the ethics of the goods and services they rely on. However, when regulations are built without directly involving those they will affect, they risk causing collateral, longer-term damage. For example, reporting requirements that feel inaccessible to smaller organisations can foster distrust and backlash, or cause companies to withdraw from contexts where data are less accessible, taking away key sources of income for communities.

While global climate negotiations have come under public scrutiny for their Minority World dominance, there has been relatively less scrutiny of global organisations governing financial and corporate sustainability standards. On their boards, the Majority World is conspicuous by its absence, demonstrating the dearth of attention to its agency in enabling greater sustainability, both locally and globally. European investors and policymakers are already shifting capital from the Majority World back to the EU in response to the NFR regulations, citing the difficulty of accounting for activities along the length of value chains. The damage falls on livelihoods, industries and essential investments, such as in renewable energy, which can suddenly disappear.

Developing NFR regulations in collaboration with all stakeholders, rather than only at the top, can provide a regulatory landscape that is, from the outset, more implementable, accessible and effective in the long run.

Democratic data and digitalisation

Efficacy in global NFR regulations relies on global data cooperation, which could lower the administrative burden on those reporting and enable greater accountability. The increasing number of EU NFR regulations do not exist in a vacuum: they have been accompanied by shifts in global regulations and a proliferation of national regulations. With regulations expanding to cover the full value chain, actors are increasingly likely to be subjected to multiple regulatory bodies, or have to provide data to reporting entities upstream. The time, financial resources and practical challenges involved in identifying, collecting, processing and sharing data are considerable, both for those submitting data and those receiving and verifying them. This makes divestment or significant losses more likely. Furthermore, the expansion of regulations can result in isolated streams of data and closed-circuit processes, which, in turn, cut out civil society organisations and individuals who use data to help hold firms to account for their social and environmental responsibilities.

Aside from EU calls for a European Single Access Point for corporate data, Majority World contexts offer particularly fertile ground for reimagining and building data infrastructures. Digitalisation in low- and middle-income countries is growing rapidly, and demonstrates the ability to make digital financial and business instruments democratic and accessible to those with the fewest resources. Such efforts should involve statisticians and local data experts from the outset to determine and harmonise appropriate data, along with transnational entities with the mandate of establishing links across data systems.

Support for international emissions accounting

Corporate reporting on environmental impacts must be accompanied by their reduction. Indeed, the work and transparency required to identify impacts in the first place, let alone mitigate them, underpins decisions to simply detach from the system, moving economic activity to local contexts where impacts are more traceable.

Firms that cannot afford to bring their activities onshore must account for emissions that occur from assets not directly under their ownership or control, which are known as Scope 3 emissions. In some cases, these emissions constitute well over half of a firm’s total value chain emissions. However, the implementation of the ESRS has designated the reporting of Scope 3 emissions, and climate impacts in general, to be largely discretionary, under the condition that firms provide evaluations of the economic and material implications of a given activity in their value chains.

The glaring gaps between some firms’ targets, actions and declarations are in part enabled by reporting systems that allow the omission of more distant climate risks and impacts, maintaining the misalignment between climate pledges and actions aimed at achieving them. While the number of firms showing readiness to comply with Scope 3 accounting is increasing, data on global investor preferences suggests that investors do not necessarily prioritise companies’ performance on these emissions when making investment decisions. For ethics to exist on the ground, they must be prioritised in financial flows.

Investment with integrity

In light of the above, financial institutions have a core responsibility to engage with NFR. These institutions’ economic leverage and centrality in the value chains and activities of several sectors give them incentivising power to catalyse a shift from the submission of reports to the building of living data systems and the achievement of fuller value chain accountability. Currently, many investors are not willing to accept reductions in their returns in exchange for the pursuit of social or environmental goals. Surveys suggest this is in part due to perceptions of low quality of environmental information, limited ability to assess the data received, and the difficulty of making investment decisions accordingly. In the current landscape of Minority World-led reporting, such mistrust is likely to be greater with respect to Majority World data, reiterating the need for data systems and reporting mechanisms built on equal footing.

Financial institutions can operate proactively, using their privileged access to data to bridge Minority and Majority World actors engaging in sustainable practices, such as microfinance bodies, local communities and relevant investors. Doing so could plug, at least in part, an information and trust gap that can hinder Minority World firms’ investment in unfamiliar contexts.

Regulating for whom?

The research underpinning our article initially involved a recommendation on streamlining and supporting reporting by small and medium enterprises (SMEs), which account for more than 60% of the EU’s corporate emissions. For these firms, especially, regulators face a critical balance between lowering the entry barrier of the reporting ecosystem and setting robust environmental targets. The nature, data points and timelines of reporting under the CSRD are currently under review following calls for simplification and greater support, and decision-makers are wrestling with the tension between accessibility and integrity.

Our work also included a recommendation that turns from the supply side, the focus of the preceding proposals, to the demand side: the data and sustainability literacy of the individual who walks into the supermarket to buy that sustainable product, or wants family investments to do more good than harm. Across sectors – public policy, investment and citizen engagement – resources must be dedicated to these literacies, so that actors are better placed to hold each other to account. Regulation becomes easily abstracted, reduced to figures and PDFs, databases and scores. Beneath each regulation is a world of citizens whose homes, livelihoods and health depend on them.

The Conversation

The author was affiliated with the University of Siena during the period in which she and her colleagues did the original work for the scholarly article that is mentioned in this piece. The author’s affiliation came via a project that, overall, was financed by the Italian National Recovery and Resilience Plan (PNRR). The scholarly article and the present article were not outputs for the project.

– ref. EU efforts to measure companies’ environmental impacts have global effects. Here’s how to make them more just – https://theconversation.com/eu-efforts-to-measure-companies-environmental-impacts-have-global-effects-heres-how-to-make-them-more-just-261226

Trump has ‘chronic venous insufficiency’. Is it dangerous? Can it be treated?

Source: The Conversation – Global Perspectives – By Theresa Larkin, Associate Professor of Medical Sciences, University of Wollongong

Anna Moneymaker/Staff/Getty

US President Donald Trump has been diagnosed with “chronic venous insufficiency” after experiencing some mild swelling in his lower legs.

According to a letter the White House published from the president’s doctor, the condition is common and not harmful, and the 79-year-old “remains in excellent health”.

But what is chronic venous insufficiency? What causes it, and can it lead to other health problems? Let’s take a look.

A disease of the veins

Veins are the blood vessels that carry de-oxygenated blood from all parts of the body to the heart.

Chronic venous insufficiency is a disease of the veins and mostly affects the legs.

When someone has this condition, it becomes more difficult for the blood to flow back to the heart. In other words, blood pools in the legs, rather than travelling up easily through the legs, pelvis and abdomen to the heart.

Blood pooling in the legs creates increased pressure in the veins in the legs and feet. This can cause swelling (called oedema), skin discolouration, varicose veins, and even skin ulcers (the skin stretches because of the increased pressure and becomes weak and can tear).

What causes chronic venous insufficiency?

There are several potential causes of chronic venous insufficiency, including damaged valves inside the veins in the legs.

When we’re standing, blood has to flow back to the heart from the legs against gravity. Veins have valves inside them which ensure this one-way flow and stop blood from running back the wrong way.

When valves in the veins – either the deeper veins or those closer to the skin’s surface – are damaged, this allows blood to flow backwards and pool in the legs.

Damage to the inside lining of the vein wall can also cause chronic venous insufficiency. When the lining is damaged, it becomes less smooth and blood cells can stick to the wall and build up. This can block the inside of the vein and impede the return of blood to the heart. Smoking is a major cause of this, though it also happens naturally with age.

Physical compression of a vein in the pelvis from the outside can also be a factor. Pregnancy, obesity or a tumour can push on a pelvic vein from the outside. This makes it harder for blood to flow through that vein, which causes back up of blood in the veins of the leg.

Deep vein thrombosis (DVT) also increases the risk of chronic venous insufficiency. This is where blood clots form in the deep veins, most commonly in the legs. It can block blood flow or damage the vein wall, and increase blood pooling further down the leg.

In a study I did with colleagues looking at people with chronic venous insufficiency, about 10% had a previous deep vein thrombosis. However, Trump’s doctor said there was no evidence of deep vein thrombosis in his case.

Who gets it?

The data on how many people get chronic venous insufficiency vary, but it is relatively common. In the United States, an estimated 10% to 35% of adults have the condition.

A number of factors increase a person’s likelihood of developing chronic venous insufficiency. Smoking and having previously had a deep vein thrombosis are strongly linked to this condition. Other risk factors include older age, pregnancy, obesity, and prolonged periods of standing still.

Is it dangerous?

On its own, chronic venous insufficiency is not life-threatening, but it is a progressive condition. It increases the risk of other conditions which can be more serious.

Interestingly, while deep vein thrombosis increases the risk of chronic venous insufficiency, people with chronic venous insufficiency also have a higher risk of deep vein thrombosis. This is because pooled blood doesn’t move as much, so it can start to form a clot.

Deep vein thrombosis then increases the risk of pulmonary embolism, blood clots in the lungs, which are life threatening.

In the legs, the most serious consequence of chronic venous insufficiency is developing a venous ulcer. Venous ulcers can be painful, are prone to infection (such as cellulitis), and have a high rate of recurring.

Research has shown 4% of adults aged 65 and older in the US develop venous ulcers as a result of chronic venous insufficiency.

Can it be treated?

Whether and how chronic venous insufficiency can be treated depends somewhat on the cause.

Initial conservative treatment usually involves elevating the legs and wearing compression stockings. Elevating the legs higher than the body means gravity will help blood flow back to the heart. Compression stockings help to push blood from the leg veins towards the heart.

Exercise such as walking also helps because when the muscles in the legs contract, this moves more blood from the legs back to the heart. Exercise and diet changes may also be recommended to address any weight-related issues.

In more progressive or severe cases, surgery may be needed to fix the inside of the veins, remove any underlying deep vein thrombosis, or insert a stent in the case of a vein compression.

Overall, Trump has been diagnosed with a common condition for someone of his age, and his doctors have ruled out severe underlying disease. But this is a reminder of the importance of healthy veins and of the risk factors for venous disease.

The Conversation

Theresa Larkin 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. Trump has ‘chronic venous insufficiency’. Is it dangerous? Can it be treated? – https://theconversation.com/trump-has-chronic-venous-insufficiency-is-it-dangerous-can-it-be-treated-261460

Bonnets, speech bubbles and ‘cheeky easter eggs’: a graphic biography of Jane Austen is subtly sophisticated

Source: The Conversation – Global Perspectives – By Kerrie Davies, Senior Lecturer, School of the Arts & Media, UNSW Sydney

Isabel Greenberg, Hachette

This year is the 250th anniversary of Jane Austen’s birth and she hasn’t aged a bit as the cultural touchstone of classy romance. Her Pride and Prejudice anti-hero, Mr Darcy, perennially pops up in his breeches in Instagram memes, while Regency feminist, Elizabeth Bennet has been brought to life by a host of contemporary actors.

Along with new screen versions of Austen’s Sense and Sensibility (starring Daisy Edgar-Jones) and a Netflix version of P & P, there have been adaptations of her classics Persuasion, Emma, Northanger Abbey, and Mansfield Park. And, there are numerous biographies and biopics including a TV drama about Jane’s sister, Cassandra, who burnt most of Jane’s letters.


Review: The Novel Life of Jane Austen: A Graphic Biography –
Janine Barchas, Isabel Greenberg (Hachette)


Now, there is also a graphic biography: The Novel Life of Jane Austen, written by Janine Barchas and illustrated by Isabel Greenberg.

Together, they have co-created a storyboard for the domestic life that framed Austen’s writing, encompassing her closeness to both Cassandra and her brother Frank, who joined the navy and liked to sew.

Unlike a “cradle to grave” biography, Barchas begins with a teenage Jane in London with Frank touring an exhibition about Shakespeare and his work. We then follow her, in illustrative comic boxes and speech bubbles, through her publishing rejections, her breakthrough debut Sense and Sensibility, and her rise to become one of most beloved writers in the canon of English literature.

The book ends beyond the grave, flashing forward to the present, in a scene where contemporary fans – Janeites – visit Jane Austen’s House, the cottage in Hampshire where Austen lived when she revised and published her six novels.

It’s also a sign of subtle structural polish. Now Jane Austen is as deserving of her own gallery as Shakespeare was when we first met Jane as a young, unpublished author.

Thinking in pink

Barchas – an “Austenite”, as Austen scholars are called – is the author of The Lost Books of Jane Austen, a study of the mass market editions of Austen’s work. (The Novel Life touches on Austen’s posthumous appeal with a scene where readers buy Austen books for one shilling at a railway station after her death, aged 41.)

Barchas also wrote Matters of Fact in Jane Austen: History, Location and Celebrity, which links Austen’s characters to well known locations and figures in her era.

Cover of The Novel Life of Jane Austen

Isabel Greenberg

Barchas is the co-creator of the interactive digital exhibition, What Jane Saw, which invites us to visit two art exhibitions witnessed by Jane Austen: the Sir Joshua Reynolds retrospective in 1813 or the Shakespeare Gallery as it looked in 1796. The Novel Life, however, is a more definitive life story. It’s also best read in print (although it is available as an e-book) to appreciate Greenberg’s illustrations and graphic format.

The Novel Life is a gentler, less dramatic style than traditional comics with six-pack superheroes or Japanese manga, similar to Greenberg’s previous literary graphic biography foray, Glass Town, about the Bronte sisters.

For the Novel Life, Greenberg has drawn a world in which Austen is whimsical, with expressive eyes looming under her signature bangs. She and her sister Cassandra appear in bright yellow or blue empire line dresses.

Most scenes are illustrated in a muted palette of yellow, blue and grey. This palette, Barchas reflects in the preface, represents “the relative quiet of her (Austen’s) life”.

When Jane is thinking or writing however, the pages transform into vivid shades of pink to symbolise her imagination and inspiration. In these pages, The Novel Life is at its best, showing graphic biography can be both captivating and deceptively sophisticated.

Archival nods

Is a graphic biography really a biography in the conventional understanding of the genre? It can upset the perceived rules. Anticipating this, in the preface, Barchas reminds us:

Any biography of Austen, and there are many, exists at the intersection of speculation and research.

This book is at this intersection. While the dialogue is largely invented, it is grounded in Barchas’ expertise and there is a glossary of sources at the end.

Throughout, there are also nods to the archive. Barchas begins with a scene of Jane in 1796 writing a letter to Cassandra at a desk while staying in London – one of the few not burnt.

A speech bubble quotes an extract from it:

Here I am once more in this scene of dissipation and vice, and I begin already to find my morals corrupted.

There are also Post-it style notes, separate to the bubbles, offering extra biographical context for readers less familiar with the intricacies of Austen’s story. A key scene happens when Jane, 22, receives her first rejection by a publisher for her manuscript “First Impressions” and is comforted by the loyal Cassandra. The note reads:

Jane would carry out more than a decade and a half of revisions before she dared to offer the manuscript to another publisher, who released it in 1813 as Pride and Prejudice.

Because of their visual casualness, importantly the notes don’t interfere with the intimate, engaging tone of the story.

‘Easter eggs’

For Austen’s committed “Janeite” fan base, Barchas promises “cheeky easter eggs” in the preface. Janeites can delight in well-quoted lines from the novels that appear as dialogue or a character’s thoughts.

Look, for instance, for Jane reading at a dinner party from P & P: “It’s a truth universally acknowledged […]” and “she is tolerable but not handsome enough to tempt me […]”.

It’s a truth universally acknowledged too that graphic biography can be confused with the graphic novel, now the third most popular literary genre in sales after general fiction and romance.

But, dear reader, there’s a tradition of life writing in the medium. The Pulitzer Prize winning graphic biography/memoir, The Complete Maus, told Art Spiegelman’s father’s story of the Holocaust to his son, (Art) who struggled to understand his father. Maus portrayed Jewish people anthropomorphically as mice and Nazis as cats. It was described by The New Yorker “as the first masterpiece of comic book history”.

Other high points in graphic biography include Peter Bagge’s Woman Rebel, the story of birth control campaigner Margaret Sanger, published in 2013.

Not everyone will appreciate a work diverging so dramatically from the expectations of a traditional biography. And those who will most appreciate or scrutinise The Novel Life are yes, the Janeites and Austenites.

Regardless, Austen comes to graphic life in the mind and hands of Barchas and Greenberg. More generally, for those of us who like our biographies in vivid colour – literally – and enjoy experiments in nonfiction storytelling, it’s a delightful reading experience, just like Jane Austen.

The Conversation

Kerrie Davies 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. Bonnets, speech bubbles and ‘cheeky easter eggs’: a graphic biography of Jane Austen is subtly sophisticated – https://theconversation.com/bonnets-speech-bubbles-and-cheeky-easter-eggs-a-graphic-biography-of-jane-austen-is-subtly-sophisticated-257558

‘Don’t tell me!’ Why some people love spoilers – and others will run a mile

Source: The Conversation – Global Perspectives – By Anjum Naweed, Professor of Human Factors, CQUniversity Australia

DreamBig/Shutterstock, The Conversation

This article contains spoilers!

I once leapt out of a train carriage because two strangers were loudly discussing the ending of the last Harry Potter book. Okay – I didn’t leap, but I did plug my ears and flee to another carriage.

Recently, I found myself in a similar predicament, trapped on a bus, entirely at the mercy of two passengers dissecting the Severance season two finale.

But not everyone shares my spoiler anxiety. I have friends who flip to the last page of a book before they’ve read the first one, or who look up the ending before hitting play. According to them, they simply need to know.

So why do some of us crave surprise and suspense, while others find comfort in instant resolution?

What’s in a spoiler?

Spoilers have become a cultural flashpoint in the age of streaming, social media and shared fandoms.

Researchers define “spoiler” as undesired information about how a narrative’s arc will conclude. I often hear “spoilers!” interjected mid-sentence, a desperate protest to protect narrative ignorance.

Hitchcock’s twist-heavy Psycho elevated spoiler sensitivity. Its release came with an anti-spoilers policy including strict viewing times, lobby warnings recorded by the auteur himself, and even real policemen urging “total enjoyment”. A bold ad campaign implored audiences against “cheating yourselves”.

The twists were fiercely protected.

Even the Star Wars cast didn’t know Darth Vader’s paternity twist until premiere night. Avenger’s Endgame filmed multiple endings and used fake scripting to mislead its stars. And Andrew Garfield flat-out lied about his return to Spider-Man: No Way Home – a performance worthy of an Oscar – all for the sake of fan surprise and enjoyment.

But do spoilers actually ruin the fun, or just shift how we experience it?

The satisfaction of a good ending

In 2014, a Dutch study found that viewers of unspoiled stories experienced greater emotional arousal and enjoyment. Spoilers may complete our “mental models” of the plot, making us less driven to engage, process events, or savour the unfolding story.

But we are also likely to overestimate the negative effect of a spoiler on our enjoyment. In 2016, a series of studies involving short stories, mystery fiction and films found that spoiled participants still reported high levels of enjoyment – because once we’re immersed, emotional connection tends to eclipse what we already know.

But suspense and enjoyment are complex bedfellows.

American media psychology trailblazer Dolf Zillmann said that suspense builds tension and excitement, but we only enjoy that tension once the ending lands well.

The thrill isn’t fun while we’re hanging in uncertainty – it’s the satisfying resolution that retroactively makes it feel good.

That could be why we scramble for an “ending explained” when a film or show drops the ball on closure. We’re trying to resolve uncertainty and settle our emotions.

Spoilers can also take the pressure off. A 2009 study of Lost fans found those who looked up how an episode would end actually enjoyed it more. The researchers found it reduced cognitive pressure, and gave them more room to reflect and soak in the story.

Spoilers put the audience back in the driver’s seat – even if filmmakers would rather keep hold of the wheel. People may seek spoilers out of curiosity or impatience, but sometimes it’s a quiet rebellion: a way to push back against the control creators hold over when and how things unfold.

That’s why spoilers are fertile ground for power dynamics. Ethicists even liken being spoiled to kind of moral trespass: how dare someone else make that decision for me?!

But whether you avoid spoilers or seek them out, the motive is often the same: a need to feel in control.

Shaping your emotions

Spoiler avoiders crave affect: they want emotional transportation.

When suspense is part of the pleasure, control means choosing when and how that knowledge lands. There’s a mental challenge to be had in riding the story as it unfolds, and a joy in seeing it click into place.

That’s why people get protective, and even chatter about long-aired shows can spark outrage. It’s an attempt to police the commentary and preserve the experience for those still waiting to be transported.

Spoiler seekers want control too, just a different kind. They’re not avoiding emotion, they’re just managing it. A spoiler affords control over our negative emotions, but also softens the blow, and inoculates us against anxiety.

Psychologists dub this a “non-cognitive desensitisation strategy” to manage surprise, a kind of “emotional spoiler shield” to protect our attachments to shows and characters, and remind us that TV, film and book narratives are not real when storylines hit close to home.

Knowing what happens turns into a subtle form of self-regulation.

So, what did I do when Severance spoilers floated by? Did I get off the bus? Nope, I stayed put and faced the beast. As I tried to make sense of the unfamiliar plot points (The macrodata means what? Mark stays where?), I found the unexpected chance to dive deeper.

Maybe surprise is not the sum of what makes something entertaining and worth engaging with. Spoiler alert! It’s good to have an end to journey towards, but it’s the journey that matters, in the end.

The Conversation

Anjum Naweed 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. ‘Don’t tell me!’ Why some people love spoilers – and others will run a mile – https://theconversation.com/dont-tell-me-why-some-people-love-spoilers-and-others-will-run-a-mile-256803

Thinking of trekking to Everest Base Camp? Don’t leave home without this expert advice

Source: The Conversation – Global Perspectives – By Heike Schanzel, Professor of Social Sustainability in Tourism, Auckland University of Technology

Purnima Shrestha /AFP via Getty Images

Tourists in Kathmandu are tempted everywhere by advertisements for trekking expeditions to Everest Base Camp. If you didn’t know better, you might think it’s just a nice hike in the Nepalese countryside.

Typically the lower staging post for attempts on the summit, the camp is still 5,364 metres above sea level and a destination in its own right. Travel agencies say no prior experience is required, and all equipment will be provided. Social media, too, is filled with posts enticing potential trekkers to make the iconic journey.

But there is a real risk of creating a false sense of security. An exciting adventure can quickly turn into a struggle for survival, especially for novice mountaineers.

Nevertheless, Sagarmatha National Park is deservedly popular for its natural beauty and the allure of the world’s highest peak, Chomolungma (Mount Everest). It is also home to the ethnically distinctive Sherpa community.

Consequently, the routes to Everest Base Camp are among the busiest in the Himalayas, with nearly 60,000 tourists visiting the area each year. There are two distinct trekking seasons: spring (March to May) and autumn (September to October).

High mountains require everyone to be properly prepared. Events which under normal conditions might be a minor inconvenience can be magnified in such an environment and pose a serious risk.

Even at the start of the trek in Lukla (2,860m), one is exposed to factors that can directly or indirectly affect one’s health, especially altitude mountain sickness or unfamiliar bacteria.

We interviewed 24 trekkers in May this year, as well as 60 residents and business owners in May 2023, to explore some of the safety issues anyone considering heading to base camp should be aware of.

Life at high altitude

First, it’s vital to choose goals within one’s technical and physical capabilities. While the human body can adapt to altitudes of up to 5,300m, the potential risk of altitude mountain sickness can occur at only 2,500m – lower than Lukla.

Proper acclimatisation above 3,000m means ascending no more than 500m a day and resting every two to three days at the same altitude. The optimal (though rarely followed) approach is the “saw tooth system” of climbing during the day but descending to sleep at a lower level.

Residents of the Khumbu region (on the Nepalese side of Everest) are familiar with the problem of tourists not acclimatising, or not paying attention to their surroundings. As one hotel owner said, pointing to a trekker setting out:

He’s going uphill and it’s already late. It’s going to get dark and cold soon. He won’t make it to the next settlement. We have to report this to the authorities or go after him ourselves.

Inexperienced trekkers should hire a local guide. Several we interviewed had needed medical evacuation, including a woman in her mid-20s who had to leave base camp after one night. She found her guides – not locals – online. But they never checked her vital signs during the trek:

[The doctors] said that I had high-altitude pulmonary edema […] it was just really important to come down the elevation. And if I had tried to go higher, it probably would have been really bad.

Health checks throughout the trek are imperative. This includes assessing the four main symptoms of altitude mountain sickness: headache, nausea, dizziness and fatigue. If they appear, the trekker shouldn’t go higher and might even need to descend.

A Sherpa woman at the market in Namche Bazar, Nepal: respect the culture, eat local food.
Paula Bronstein/Getty Images

Take time to adapt

Using a reputable local trekking agency might be more expensive, but it will help ensure safety and also familiarise the visitor with the local culture, helping avoid negative impacts on the host community.

Too often, the primary goal of trekkers is a photo on the famous rock at base camp. Once obtained, many simply take a helicopter back to Kathmandu. As a helicopter tour agency owner said:

They don’t want to get back on their feet. The goal, after all, has been achieved. In general, tourists used to be much better prepared. Now they know they can return by helicopter.

Helicopter travel can be dangerous on its own, of course. But this tendency to view the trek as a one-way trip also affects host-guest relations and can irritate local communities.

It’s also important to monitor your food and drink intake and watch for signs of food poisoning. Diarrhoea at high altitudes is particularly dangerous because it leads to rapid dehydration – hard to combat in mountain conditions.

Low air pressure and reduced oxygen exacerbate the condition, weakening the body’s ability to recover. Also, the symptoms of dehydration can resemble altitude mountain sickness.

When travelling in other climate zones or countries with different sanitary standards, there is inevitable contact with strains of bacteria not present in one’s natural microbiome.

A good solution is to spend a few days naturally adapting to bacterial flora at a lower altitude in Nepal before heading to the mountains. Also, try to eat the local food, such as daal bhat, Nepal’s national dish. According to one hotel owner in Pangboche:

Tourists demand strange food from us – pizza, spaghetti, Caesar salad – and then are angry that it doesn’t taste the way they want. This is not our food. You should probably eat local food.

Most of the trekkers we interviewed during this spring season reported experiencing gastrointestinal issues, often for several days.

Overall, diarrhoea-related infections are the leading cause of illness among travellers, including base camp trekkers. Studies conducted in the Himalayas show as many as 14% of mountain tourists contract gastroenteritis, accounting for about 10% of all helicopter evacuations.

In the end, the commonest cause of failure or accident in the mountains is overestimating one’s abilities – what has been called “bad judgement syndrome” – when the route is too hard, the pace too fast, or there’s been too little time spent acclimatising.

A simple solution: walk slowly and enjoy the views.

The Conversation

Michal Apollo receives funding from the National Science Centre NCN Poland, the small-scale project awarded by the Institute of Earth Sciences, and the Research Excellence Initiative of the University of Silesia in Katowice. He is affiliated with the Global Justice Program, Yale University, and Academics Stand Against Poverty.

Heike Schanzel 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. Thinking of trekking to Everest Base Camp? Don’t leave home without this expert advice – https://theconversation.com/thinking-of-trekking-to-everest-base-camp-dont-leave-home-without-this-expert-advice-260497