Category: The Conversation – UK

Source: The Conversation – UK – By Catherine Loveday, Professor, Neuropsychology, University of Westminster

When I ask a lecture theatre full of students how they would feel if they could never listen to a piece of music again, most are horrified. Many have been plugged into their headphones until the moment the class begins. But without fail, one or two will shyly admit that their lives would not change at all if music didn’t exist.

Psychologists call this “music anhedonia”, meaning an absence of pleasure for music. And a new paper from neuroscientists in Spain and Canada suggests it is caused by a problem with communication between different parts of the brain.

For many of us, apathy towards music seems unfathomable. Yet, for 5%-10% of the population, this is their norm.

I see it often in my own research and practice in people with memory loss, where I ask people to select favourite songs as a way of accessing significant memories.

It has always fascinated me that some people look at me blankly and say, “I’ve never been that bothered by music”. It is such a contrast to the majority who love to talk about their first record, or the tune played at their wedding.

Recent evidence shows considerable variation in the depth of people’s emotional response to music. Around 25% of the population are hyperhedonic, which is an almost obsessive urge to engage intensely and frequently with music.

Research in this field typically uses the Barcelona Music Reward Questionnaire (BMRQ), which asks people about the significance of music in daily life: how often they listen to records, whether they hum along, and if there are songs that give them a shiver down the spine.

Low scorers are classified as having music anhedonia and many researchers further verify this in the lab by measuring heart rate, sweat response and breathing while music is playing. For most of us, these physiological markers change dramatically during emotional songs. But in those with music anhedonia, there are often no physiological effects at all.

One theory is that reduced enjoyment for music may reflect a more generalised anhedonia, an absence of pleasure for anything. Often, this is linked to disruption to the reward pathways in the brain, in areas such as the nucleus accumbens, orbitofrontal cortex and insula.

It is a common feature of depression, which, along with other mood disorders, can correlate with a lack of response to music . However, this does not explain specific music anhedonia, where people happily enjoy other rewards such as food, socialising and films, but remain indifferent to music.

An alternative possibility is that people with reduced interest in music simply don’t understand it, perhaps due to difficulties with processing melody and harmony. To test this, we can look at people with amusia – a deficit in music perception, which affects the ability to identify familiar tunes or detect wrong notes. This occurs when there is reduced activity in key regions in the frontotemporal cortex in the brain, which handles complex processing of pitch and melody. However, some people with the condition have an extreme and obsessional love of music.

In any case, other research shows that those with music anhedonia often have normal musical perception, with no problem recognising songs or distinguishing major from minor chords.

So, what is going on? The new paper provides a detailed analysis of all the research in this field to date. The researchers explain that while the brain networks underlying music perception and reward are both intact in people with music anhedonia, the communication between them is severely disrupted. There is little to no traffic between the auditory processing parts of the brain and the reward centre.

People with typical responses to music have significant activity in this pathway, which is higher for pleasant music than for neutral sounds. A 2018 study showed that you can increase music-induced pleasure by artificially stimulating these communication tracts using magnetic pulses.

The new analysis may give scientists insights into clinical conditions where everyday rewards seem to be reduced or enhanced, for example eating disorders, sex addictions and gambling problems.

These findings also challenge the common assumption that everyone loves music. Most people do, but not all, and the variation comes down to differences in the wiring of the brain. Sometimes it follows brain injury, but more often people are born this way, and a March 2025 study found evidence of a genetic link.

Music is everywhere – in shops, gyms, restaurants, healthcare settings – and it can be incredibly powerful. But perhaps we should resist the urge to see it as a panacea and respect the fact that for some, silence is golden.

Catherine Loveday 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. Some people just don’t like music – it may be down to their brain wiring – https://theconversation.com/some-people-just-dont-like-music-it-may-be-down-to-their-brain-wiring-263066

Source: The Conversation – UK – By Tom Vaughan, Lecturer in International Security, University of Leeds

In August 1945 the United States dropped atomic bombs on the Japanese cities of Hiroshima and Nagasaki, killing more than 200,000 people, overwhelmingly civilians. Eighty years on from this slaughter – which the then US army commander and later president Dwight D. Eisenhower called “completely unnecessary” – is an apt time to ask how the world has changed since Japan’s skies lit up with atomic fire.

Many in the military as well as academics and nuclear theorists argue that a “third nuclear age” has begun. By this they mean that a new and different set of nuclear threats are emerging which fundamentally challenge the existing tenets of nuclear “deterrence”. The response, some argue, is to invest heavily in our nuclear weapons systems to secure ourselves against this new age of uncertainty.

To understand this claim, it’s worth looking back at the history of the nuclear era. Most (but not all) scholars working on “nuclear ages” accept that the first nuclear age, between 1945 and 1991, was characterised by the cold war nuclear stand-off between the world’s two nuclear armed superpowers: the US and the Soviet Union.

The second nuclear age, from 1991 to 2014, is usually understood to have started when the cold war ended. Policymakers worried about “proliferation” – the spread of nuclear weapons to new states and even non-state terrorist groups. Western policy focused on countering this process, often through military means.

The third nuclear age, which is thought to have begun in 2014, it thought to reflect a new set of challenges. This will involve the entry of more nuclear-armed states into the fray, erosion of longstanding non-proliferation and arms control agreements and the development of so-called “strategic non-nuclear weapons”. This term refers to non-nuclear technologies, including artificial intelligence (AI) command and control networks, hypersonic missiles and advanced missile defence systems.

There are fears that non-nuclear armed “adversaries” might use these systems to directly attack other states’ nuclear arsenals, undermining their ability to deliver a retaliatory nuclear strike. This is likely to pose a challenge to established practices on which the doctrine of nuclear deterrence is based.

But how much has really changed in the past decade? No new nuclear powers have emerged – the most recent was North Korea in 2006. China, often seen as the bogeyman of the third nuclear age, has had a nuclear weapons capability since 1964. AI integration into nuclear command and control systems, while extremely risky, has yet to happen.

Reliable missile defence against modern nuclear warheads is still widely considered to be technologically impossible. The impact of hypersonic missiles on the calculus of nuclear deterrence is debated, since intercontinental ballistic missiles (ICBMs) are already very fast.

In short, what’s different this time around?

Western-centric thinking

A more penetrating line of questioning is to ask about the politics underlying the idea of a third nuclear age. Ideas are never neutral, and they shape our understanding of the world. The third nuclear age concept (like that of the second nuclear age before it) came out of the US defence establishment, which was trying to understand how it could remain globally dominant against challenges to its supremacy from China.

The idea has since been filtered through academia and back into the policy world, where it has started to gain “common sense status”: as night follows day, the dawn of the third nuclear age is around the corner. But this is neither objective nor inevitable. It’s a conceptual tool for thinking about nuclear politics in a particular way.

It’s a US-centric perspective reflecting a fear that western dominance of the nuclear arena is under threat. US and allied militaries need to progressively integrate new technologies into their nuclear systems and modernise their arsenals to deal with a “more uncertain” world, ignoring the fact that massive risk and uncertainty have always been a built-in feature of nuclear deterrence strategies.

Here, the biggest threats to nuclear stability come not from the thousands of nuclear warheads held by the established nuclear weapons states, but from would-be disruptors who can threaten nuclear arsenals with non-nuclear systems – echoing old second nuclear age fears about proliferation.

This is why Iran remains a villain of the story alongside China, as we can see from the hyperbole about Iran’s “hypersonic” missile capabilities and how its behaviour gave Israel and the US the excuse to launch “counter-proliferation” strikes against its nuclear facilities in June this year.

It bears repeating that Iran is still not a nuclear-armed state. But the new emphasis placed on non-nuclear technologies in third nuclear age thinking also puts states which don’t even have nuclear programmes in the crosshairs of Iraq-style wars of aggression in the name of “counter-proliferation”.

New arms race

To be crystal clear: the nuclear world is as dangerous as ever. The problem is that third nuclear age thinking, with its focus on supposedly unprecedented disruptions, leads us to think that new solutions are necessary. “Old” ideas about nuclear disarmament become irrelevant, because the instabilities introduced by new technologies supposedly make it impossible for nuclear weapons states to give up their arsenals.

The third nuclear age becomes a conceptual stalking horse for a fresh nuclear arms race.

When the British armed forces chief Admiral Sir Tony Radakin warned of a dawning third nuclear age in December 2024, he was not making a neutral observation. He was arguing for resources to be funnelled into nuclear modernisation at the expense of welfare and healthcare programmes. Today, before any modernisation, Britain maintains a first-strike deliverable total of 31 megatons of nuclear explosive power. That’s more than 2,000 Hiroshimas’ worth of destruction.

So we should be sceptical of this concept. The threat of nuclear annihilation has been with us since August 1945 and comes – as always – from nuclear weapons and the states who operate them.

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

– ref. The ‘third nuclear age’ is a politically motivated label that seeks to justify a renewed arms race – https://theconversation.com/the-third-nuclear-age-is-a-politically-motivated-label-that-seeks-to-justify-a-renewed-arms-race-263009

Source: The Conversation – UK – By Steve Fletcher, Professor of Ocean Policy and Economy, University of Portsmouth

The latest round of negotiations for a UN global plastics treaty has ended without a deal. After more than three years of talks, deep divisions remain. Agreement is only marginally closer than before talks began. For many countries, campaigners and observer organisations, the outcome is deeply disappointing.

After the final intense meetings which went through the night in Geneva, the chair of the intergovernmental negotiating committee that governs the treaty discussions formally closed the session on August 15 without agreement on the treaty text. This is not the end. The process has not collapsed.

However, there is no confirmed date or venue for the next round of negotiations and no mandate for formal intersessional activities. Many delegates called for a period of reflection and even a reset of the process to allow for a refreshed approach.

As in previous negotiation rounds, progress was slow. Talks were hampered by procedural ambiguity, deliberate delay tactics from fossil fuel and petrochemical countries opposing an ambitious treaty, and the sheer complexity of the issues on the table. Time ran out before a consensus could be reached.

As the talks wrap up, we reflect on three aspects that contributed to this ongoing deadlock:

1. Chair’s efforts fell short

Ambassador Luis Vayas Valdivieso took a more active role than in earlier sessions, pushing the pace and producing two draft treaty texts to focus debate. The first draft omitted key provisions, including limits on plastic production, global rules for regulating plastic products, controls on harmful chemicals and strong financing arrangements.

Many high-ambition countries pushing for strong measures and outcomes, rejected the first draft as imbalanced, unambitious and unfit for further discussion. A second draft, issued just before 1am on the final night after intense consultations, included some improvements but still left out these core elements. Many nations again saw it as one-sided, tilted towards the demands of lower-ambition countries and petrostates.

2. Entrenched positions remain

Throughout the negotiations, lower-ambition states gave little ground. They refused to compromise on their “red lines” while expecting others to give up on theirs.

This repeated familiar arguments over the purpose and scope of the treaty, despite these having been outlined in the UN mandate to deliver the treaty three years ago. Many believe a different approach is needed that focuses more time on points of disagreement, rigorously tests opposing arguments, and actively seeks areas of compromise.

3. Reluctance to vote

The process still relies on consensus for decision-making. In the final plenary, many delegates, particularly those with economic interests in plastics, stressed that consensus is essential. Yet over the past three years, some delegations have urged the chair to break deadlocks by moving to a vote – a rule of UN negotiations that must be applied when consensus cannot be reached.

Voting is seen as politically explosive, with serious implications for multilateralism. So far, the chair has resisted calling a vote, and higher-ambition countries have not pressed for it either, despite their repeated statements about urgency and ambition. Beyond rejecting treaty texts they considered weak, many did not use the tools available to them to push for a stronger outcome. As a result, stalemates have persisted.

The road ahead

The intersessional period – the time between now and the next formal meeting – is critical. Without a fixed date for the next stage of the process, this is the time to reset and prepare for decisive progress. One key focus must be to bridge political divides. High-ambition countries need to build broader alliances and find shared ground with those who may not fully back their vision but are open to stronger action.

Key details such as financing mechanisms, monitoring and reporting systems, and legal models for compliance should be developed now, outside formal negotiations, to save time later. And higher-ambition nations such as those in the EU, Panama, Colombia, Australia, the UK and small island states should coordinate more closely and be willing to use procedural tools such as voting when needed, even if politically uncomfortable.

The goal set by the UN in 2022 to end plastic pollution across its full life cycle is still achievable. But it will require governments to use the coming months to regroup, have frank political discussions and commit to a more decisive approach when they next meet.

The world cannot afford another round lost to procedural deadlock. The plastics crisis is worsening. The science is clear. The solutions are well known. What is missing is not knowledge, but the will to match words with binding action.

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Steve Fletcher receives funding from the World Economic Forum, Natural Environment Research Council (NERC), Economic and Social Research Council (ESRC), Aquapak Ltd, Defra, and the Flotilla Foundation. He is a member of the United Nations International Resource Panel and is the NERC Agenda Setting Fellow for Plastic Pollution.

Antaya March receives funding from the Flotilla Foundation, Defra, World Economic Forum, and the British Academy.

– ref. Three reasons plastic pollution treaty talks ended in disagreement and deadlock (but not collapse) – https://theconversation.com/three-reasons-plastic-pollution-treaty-talks-ended-in-disagreement-and-deadlock-but-not-collapse-261327

Source: The Conversation – UK – By Rahul Sidhu, PhD Candidate, Neuroscience, University of Sheffield

Alzheimer’s disease steals memories and devastates lives. Yet despite an abundance of research, the earliest brain changes that trigger this disease still remain unclear, making it challenging to find effective treatments.

But could lithium – a metal most of us know better for its use in batteries or as a treatment for mood disorders – play a role in cognitive health? New research shows that this mineral may play a key role in protecting against Alzheimer’s disease.

Alzheimer’s is linked to the buildup of two harmful proteins: amyloid-beta and tau. Amyloid-beta clumps outside brain cells (neurons), forming sticky plaques that block communication. Tau twists into tangles inside cells, disrupting their structure and function. Together, they damage the delicate network of neurons that supports memory and thinking.

But for nearly a decade now, scientists from Harvard University have also been uncovering lithium’s unexpected importance in the brain.

Lithium is naturally present in small amounts in the brain. This lithium comes from our diet, where it’s transported through the bloodstream to the brain’s cells. But researchers have found that as people move from mild cognitive impairment – a stage often seen as a warning sign for Alzheimer’s – to full Alzheimer’s disease, their lithium levels drop. This loss of lithium appears to set off the cascade of changes that lead to memory loss and confusion.

This recent study now helps to explain why a loss of lithium is linked with Alzheimer’s disease. The study showed that lithium acts as a natural defender – helping to keep amyloid and tau in check. When lithium levels fall, the brain becomes more vulnerable to these toxic proteins.

Researchers uncovered this connection by conducting postmortem examinations of brain tissue taken from people who had been in different stages of cognitive health. Those with mild cognitive impairment had noticeably less lithium in their brains compared to those who had been in good cognitive health. Levels were even lower in Alzheimer’s patients.

Interestingly, they found that the lithium doesn’t just disappear. Much of it becomes trapped within amyloid plaques, which lock it away from the brain cells where it’s needed most. This means even if total lithium levels don’t drop drastically, brain cells may still be starved of its protective effects.

So to explore what happens when lithium is missing completely, the scientists then studied mice – both healthy mice and mice that had been genetically engineered to develop Alzheimer’s symptoms. They cut the mice’s dietary lithium by 50% and observed the results.

The effects were striking. Mice with reduced lithium showed faster amyloid and tau buildup, more brain inflammation and lost connections between neurons – all crucial for learning and memory. The genetically engineered mice also performed worse in memory tests.

At the core of this process is an enzyme called GSK3β. Lithium normally keeps this enzyme under control. But when lithium is low, GSK3β becomes overactive, encouraging tau to behave abnormally and form tangles that damage neurons. This enzyme acts like a switch, tipping brain cells toward disease if unchecked.

The good news is the study didn’t stop at identifying the problem. Researchers treated mice with lithium orotate, a form of the mineral that’s less likely to get trapped by amyloid plaques. This treatment prevented the harmful buildup of amyloid-beta and tau, reduce inflammation, preserved neuron connections and improved memory.

Lithium’s importance

This research recasts lithium as more than a forgotten trace mineral. It appears to be a vital guardian of brain health, protecting neurons and maintaining cognitive function throughout life. Disrupting lithium balance might be one of the earliest steps toward Alzheimer’s – even before symptoms show.

Lithium’s protective role isn’t entirely new. It’s been used in psychiatry for decades, particularly to manage bipolar disorder where it stabilises mood. But medicinal doses are much higher than the tiny amounts naturally present in the brain. This study is the first to reveal that even these small, natural levels have a crucial protective function.

Beyond Alzheimer’s, lithium supports brain growth, shields nerve cells, and calms inflammation, all important for healthy ageing. Keeping lithium levels stable could have wider benefits in preventing dementia and supporting brain resilience.

One reason lithium hasn’t featured prominently in Alzheimer’s research before is its simplicity. It doesn’t target one molecule but acts like a conductor, balancing multiple brain processes. This makes it harder to study but no less important.

The discovery that lithium deficiency worsens Alzheimer’s damage opens new possibilities. Unlike current treatments focusing on removing amyloid plaques or tau tangles, lithium replacement could boost the brain’s defences.

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Read more:
Alzheimer’s drug approved in the UK, but it won’t be available on the NHS – here’s why

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Lithium orotate is especially promising because it doesn’t get trapped by amyloid and delivers lithium where neurons most need it. Lithium salts have long been used safely in medicine, so this approach could be easy and accessible for older adults.

Still, it’s unclear why lithium levels fall in some people. Is it due to diet, genetics or another cause? Could differences in the natural levels of lithium in drinking water worldwide influence Alzheimer’s risk? These puzzles invite future research.

It’s also important to note that much of this work was done in mice. While animal models offer valuable insights, human brains are more complex. Clinical trials will be needed to see if lithium orotate can safely prevent or slow Alzheimer’s in people.

We also don’t yet know how supplements or diet might affect brain lithium levels over time, or if this would be practical as treatment.

Still, the idea that a simple mineral could delay or prevent one of the world’s most devastating diseases is both exciting and hopeful.

Rahul Sidhu 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. Alzheimer’s disease: lithium may help slow cognitive decline – new research in mice – https://theconversation.com/alzheimers-disease-lithium-may-help-slow-cognitive-decline-new-research-in-mice-262880

Source: The Conversation – UK – By Maria Stuart, Course leader, Illustration & Children’s Book Illustration, School of Arts and Media, University of Lancashire

I’m greeted at the Lowry by Roald Dahl’s grinning Enormous Crocodile, who looks a bit too happy to see me and the toddler in a pushchair watching his father snapping his arms open and shut while making crocodile noises. We are both delighted by this, and eager, it seems, to see this new Quentin Blake and Me exhibition, a collection of original illustrations by Britain’s best-known children’s book illustrator.

Now aged 92, Quentin Blake has been illustrating and writing books for more than 70 years and has hundreds of titles under his belt.

So many of us have grown up with Blake’s work, an important part of our formative years. His many books have seen him working with some of the greatest children’s authors including Dahl, Joan Aiken, John Yeoman, Elizabeth Bowen and Michael Rosen. He has also written books himself and animated versions of his work, bringing his storytelling to new generations.

The Lowry exhibition extends an invitation to consider what Blake and his work means to each of us. This makes perfect sense as every visitor is a child or has been at some stage, and each feels connected to their own special memories of these wonderful books.

This is an important point to understand about the practice of illustrating picture books. As a lecturer working with children’s book illustration students, I encourage them to channel and engage with their four-year-old self.

By revisiting this part of ourselves we can understand not only how to capture the right tone, but recognise what makes children laugh, or what intrigues them, the discoveries and places they would enjoy, and who and what they might be scared by. This is evident in all of Blake’s work, about which he once said: “It’s not about knowing about children, but [that] you be them.”

As Blake demonstrates, the picture book illustrator is not just making pictures of the text – an illustrator can bring everything vividly to life using their skills and imagination. I overheard a parent as she pondered Mr Magnolia and his one boot, saying: “He makes it look so easy”. And indeed Blake does.

There is a fluidity and immediacy to his illustrations that make them appear effortless; a rough draft is placed on a light box and Blake draws his final image using this as a guide. This process allows him to work with pen and ink as if drawing the picture for the first time, capturing the expressiveness of an initial idea.

He conjures scenarios on the page that are compelling – nothing is contrived, so it all feels authentic. Readers young and old will go on any journey that Blake wishes to take them because of his genuine warmth and humour, his delightful imagination captured in drawing and painting that is full of energy and charm. This is the magic of illustration.

The exhibition is just as joyful and playful as the work on display. Original illustrations from a range of Blake’s books that span his career are framed and exhibited low enough for children to be able to view them easily. Adults have to stoop a little, ensuring they are on the same level.

Early on in the exhibition some of the Mr Magnolia illustrations are squished into a little V-shaped corner, which made me think of reading a picture book as a child, sitting on the floor wedged between the wall and the side of my bed.

Blake’s books are so cleverly illustrated ensuring that even if you can’t read yet, you can still understand not only the narrative but all the little visual jokes and special surprises that he regularly delivers. Never talking down to children or over explaining things, these are books that help to cultivate a sophisticated and discerning young reader.

The characters of each of the books featured escape from the pages and charge around the walls of the exhibition, taking up every available space. Here the BFG (Big Friendly Giant) towers over children having their photograph taken, and there the fine feathered creatures from Up With Birds swing around the gallery ceiling along with their glorious balloons.

It is fascinating to see Blake’s development work in notebooks, early roughs of book spreads as well as thumbnail plans – all evidence of the hard work that goes in to creating his books.

There are opportunities for children to dress up with The Boy In The Dress, and peep-holes in a wall reveal Blake’s studio set-up. There are also activity sheets and prompts for children to write and draw their own stories. Materials are set up in front of the “Monsters” wall so that visitors can join in creating illustrations. I can’t resist and add my own.

This is a wonderful exhibition that reveals the power of imagination, inspiring creativity, activity and reading in little ones. And those who are no longer children can tap into a delightful sense of nostalgia and revisit distant days of carefree reading and the flamboyant adventures of Blakes’s beautifully drawn characters.

Quentin Blake And Me is on at The Lowry, Manchester until January 4 2026. Admission is free.

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Maria Stuart 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. Quentin Blake and Me at the Lowry: the magic touch of Britain’s best-loved children’s illustrator – https://theconversation.com/quentin-blake-and-me-at-the-lowry-the-magic-touch-of-britains-best-loved-childrens-illustrator-262744

Source: The Conversation – UK – By Glenn Fosbraey, Associate Dean of Humanities and Social Sciences, University of Winchester

Life is busy these days, so when you manage to get some well-earned free time, it’s important to use it wisely. You could, for example, invest a spare ten minutes listening to King Gizzard & The Lizard Wizard’s song Crumbling Castle (2017) or Taylor Swift’s All Too Well (Taylor’s Version) (2021).

Alternatively, you could listen to these ten songs, each less than a minute long, and each a masterpiece in brevity.

1. Meant for You by the Beach Boys (1968)

Brian Wilson may have taken more of a back seat on Beach Boys albums following the abandonment of his magnum opus Smile, but he was still capable of coming up with extraordinarily beautiful music.

At just 39 seconds, Meant for You is over in a flash, but it’s a flash of Wilson’s genius.

2. Black Nails by Tierra Whack (2018)

Seemingly in defiance of its running time, Tierra Whack takes her time on Black Nails with the slow, relaxed keyboard solo taking up almost a third of the song before the vocals come in.

I could have chosen any of the tracks from Whack’s 2018 album Whack Life, but this is perhaps the one where she makes the best use of the super-short format.

3. My Mummy’s Dead by John Lennon (1970)

John Lennon fans in 1970 were a confused bunch. The year began with their idol still a Beatle (he had, in fact, quit in September 1969, but it was kept quiet), and still sporting the long hair and beard from the Abbey Road album cover.

By its end, The Beatles were officially no more, Lennon had shaved his head, and had released the soul-baring album John Lennon/Plastic Ono Band complete with f-bombs (Working Class Hero), denouncement of his former band (God) and literal screams of anguish at his childhood trauma (Mother).

The final body-blow comes via final track My Mummy’s Dead, which, through its 51 seconds of simplistic, stripped-back, devastating music, signalled that Beatlemania was officially over.

4. Song of The Century by Green Day (2009)

The opening track of Green Day’s epic album 21st Century Breakdown, Song of the Century’s primary function is to set the scene (and tone) for what’s to come.

But it’s a fine song in its own right, with the lo-fi production making Billie-Joe sound like he is singing to us through a transistor radio we’re desperately trying to keep tuned in.

5. Boa Constrictor by The Magnetic Fields (1999)

Just before the start of the century that so troubled Green Day, American indie band The Magnetic Fields released the spectacularly ambitious album 69 Love Songs which contained, yes, you’ve guessed it, a whopping 69 tracks spread over a near three-hour running time.

Among the many tracks are a few delightfully understated vignettes, including this one, with Shirley Simms taking lead vocals.

6. Abide With Me by the Thelonius Monk Septet (1957)

I almost excluded this track – the first on 1957 album Monk’s Music – for it being an instrumental, but in the end decided it was simply too good to leave out.

With only the horn section of the septet playing, Thelonius Monk himself doesn’t appear, but John Coltrane does, which means at least one jazz legend is present and accounted for. Now forever associated with the FA Cup final (having been played before every one since 1927), this version knocks spots off any other I’ve heard and is a fittingly brilliant interpretation of one of music’s truly beautiful melodies.

7. Trouble by Eminem (2024)

You could be forgiven for thinking Trouble was just another of Eminem’s skits. But it’s actually a bonafide song, and one which tackles the dynamic between Eminem and his alteregos Marshall Mathers and Slim Shady head-on.

Although the track does begin with the spoken-word set-up so familiar from his skits, it soon moves into rap. The Slim Shady alter ego launches one of his most offensive tirades yet to deliberately get himself, Marshall and Eminem “cancelled”. This one’s not for the faint of heart.

8. The News (A Wholly Owned Subsidiary of Microsoft) by Deltron 3030 (2000)

At the dawn of the new millennium, while other hip-hop artists rapped about money, women, and violence, Deltron 3030 (comprised of Del the Funky Homosapien, Dan the Automator, and Kid Koala A) had their eyes on something altogether different: a dystopian hip-hop space opera set over a thousand years in the future.

This vignette comes midway through the narrative and sees Icelandic singer Hafdís Huld delivering a spoken word piece in her native tongue over a drum and harp backing track. It’s as spectacular as it sounds.

9. Night Scented Stock by Kate Bush (1980)

Appearing toward the end of third studio album Never for Ever, Night Scented Stock is Kate Bush at her ethereal best.

With her wordless layered vocals seeming to joust with one another as they soar and fall, this is the perfect palate cleanser before the final two tracks.

10. 50% by Grandaddy (2006)

Almost the polar opposite of Night Scented Stock, 50% is a distorted, in-your-face, assault on the senses, where singer-songwriter Jason Lytle challenges himself to write a song with “Fifty per cent less words”.

Less than what, exactly, remains unclear as the song comes to an abrupt end, but it scarcely matters. And yes – the song’s running time is technically 1m 02s, but who’s really counting?

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

– ref. The ten best songs under one minute long – https://theconversation.com/the-ten-best-songs-under-one-minute-long-262817

Source: The Conversation – UK – By James Vigus, Senior Lecturer in English, Queen Mary University of London

To mark the 250th anniversary of her birth, we’re pitting Jane Austen’s much-loved novels against each other in a battle of wit, charm and romance. Seven leading Austen experts have made their case for her ultimate leading man, but the winner is down to you. Cast your vote in the poll at the end of the article, and let us know the reason for your choice in the comments. This is Jane Austen Fight Club – it’s breeches at dawn.

Edward Ferrars, Sense and Sensibility

Championed by James Vigus, senior lecturer in English, Queen Mary University of London

Edward Ferrars, supposedly “idle and depressed”, gets a bad press. Even Elinor, who loves him, struggles to decipher his reserve. The explanation – his secret engagement to scheming Lucy Steele – seems discreditable. Yet among Sense and Sensibility’s showy, inadequate men, reticent Edward (alongside Colonel Brandon) is a hero.

Unlike Willoughby, who jilts Marianne to marry for money, Edward dutifully sticks with Lucy, wanting her to avoid penury. Significantly, Elinor approves. Edward has an “open affectionate heart”, this inwardness contrasting Willoughby’s more superficial “open affectionate manners”. And his “saucy” teasing of Marianne’s fashionable love of picturesque landscapes elicits her first-name-terms affection for him.

Edward, though, is serious – a Christian stoic like Elinor. Resistant to family pressure, he “always preferred” the church, an understated vocation. No orator, Edward speaks plainly: “I am grown neither humble nor penitent by what has passed. – I am grown very happy.” This happiness, the moral luck of gaining Elinor and a clergyman’s living, is credible because it’s deserved.

Henry Tilney, Northanger Abbey

Championed by Sarah Annes Brown, professor of English literature, Anglia Ruskin University

There are many reasons why I love Jane Austen, but the charm of her leading men isn’t high on the list. In Austen’s novels, a witty and charming male should be approached with extreme caution. He is likely to prove an unsuitable suitor who must be rejected in favour of someone worthier – and duller.

But Northanger Abbey’s Henry Tilney is the exception. This is particularly true of the earlier part of the novel. There, he teases Catherine by imagining how she’ll describe her first meeting with him at the Lower Rooms in Bath in her diary.

He then goes on to gossip about ladies’ fashions with chaperone Mrs Allen. She asks for his opinion on Catherine’s own gown: “It is very pretty, madam,” said he, gravely examining it; “but I do not think it will wash well; I am afraid it will fray.”

It is very difficult to imagine Mr Darcy concerning himself with such trifles.
Admittedly Henry becomes a bit more finger-wagging in the second half of the novel – but then, he has been saddled with Austen’s silliest heroine.

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This article is part of a series commemorating the 250th anniversary of Jane Austen’s birth. Despite having published only six books, she is one of the best-known authors in history. These articles explore the legacy and life of this incredible writer.

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Colonel Brandon, Sense and Sensibility

Championed by Michael Meeuwis, associate professor of literature, University of Warwick

Austen wrote Colonel Brandon’s background to reflect the violence and seductions of the 18th-century novel. He nearly elopes with his brother’s wife Eliza, then he rescues Eliza and her daughter (also named Eliza) after seduction by someone else. Finally, he fights a duel with Willoughby over Eliza junior.

Here, Austen suggests that women in the 18th-century novel were generally so interchangeable they didn’t even need separate names. Sense and Sensibility’s heroine, Elinor, is magnificently unimpressed by his story. She “sighed over the fancied necessity of this; but to a man and a soldier she presumed not to censure it.”

Such wry commentary is only possible in a novel where quieter life prevails – and Brandon becomes a romantic hero of that world too. In marrying him, Marianne gains access to his library, where she may read – and perhaps even write – the kinds of books where women have names.

Edmund Bertram, Mansfield Park

Championed by Jane E. Wright, senior lecturer in English literature, University of Bristol

Edmund Bertram, the older cousin of Austen’s heroine, Fanny Price, in Mansfield Park, isn’t as dashing, wildly rich, or immediately appealing as some of Austen’s other leading men. A second son with a compromised inheritance, he is a matter-of-fact character training to be clergyman. He also exhibits misjudgment in falling in love (or infatuation) with the unsuitable Mary Crawford.

However, in addition to his seriousness about the church and responsibility in managing his father’s estate, he is the only one of Austen’s leading men who – against his family’s unkindness – is not only consistently caring towards the leading lady, but both notices her intelligence and takes trouble to support it.

In the fluctuations of the novel’s plot, he and Fanny offer care, caution, and comfort to each other, so that, in some respects, they might be said to come to their eventual marriage on slightly more equal terms.

Fitzwilliam Darcy, Pride and Prejudice

Championed by Penny Bradshaw, associate professor of English literature, University of Cumbria

On one level, Mr Darcy needs no championing. Cultural evidence (from branded tea-towels and other merchandise, to multiple portrayals on screen) suggests that he remains the most popular of Austen’s heroes.

His “fine, tall person” and “handsome features” are clearly important factors here, but his chilly reserve and initial dismissal of Elizabeth Bennet as merely “tolerable” do not immediately endear him to the reader.

The source of Darcy’s very great appeal lies partly in the fact that he begins to love her in spite of his own prejudices and because, while Darcy does undoubtedly admire Lizzie’s appearance (including her “fine eyes”), his admiration extends to qualities which, at this point in time, were hardly typical of the fictional heroines of romance.

Lizzie bears little resemblance to the usually rather passive and often victimised heroines encountered in countless popular novels of the late-18th and early-19th century. Crucially, Darcy is drawn to the “liveliness” of Lizzie’s mind and as a hero he therefore validates a new kind of heroine: a woman whose wit and intelligence is as much a part of her attraction as physical appearance.

Captain Wentworth, Persuasion

Championed by Emrys D. Jones, senior lecturer in 18th-century literature and culture, King’s College London

Frederick Wentworth isn’t meant to be admired from a distance like certain other Austen love interests. At various points in Persuasion, his thoughts are relayed to us through the free indirect discourse that more usually channels the inner lives of Austen’s heroines. And then, in the extraordinary penultimate chapter of the novel, we get his longing and his frustration straight from the source, in probably the most beautiful love letter in the history of literary fiction.

“Tell me not that I am too late,” he implores Anne Elliot. Notwithstanding his illustrious naval career, Wentworth is more vulnerable in that moment than any of the leading men before him. He writes of his soul being pierced, of his feelings overpowering him, using language that would, anywhere else in Austen, be mocked as excessive or indulgent. Wentworth carries it off, and in doing so proves that he’s a different kind of hero.

George Knightley, Emma

Championed by Christine Hawkins, teaching associate in school of the arts, Queen Mary University of London

George Knightley is underappreciated. “A sensible man about seven or eight and thirty” of a “cheerful manner” he is often undemonstrative, unshowy and cool. Not the classic dreamboat. But Knightley shows his worth through his honesty, trustworthiness and reliability.

Unlike the ostentatious Darcy, Knightley doesn’t offend and alienate everyone he meets. He is thoughtful and kind to others, championing the derided farmer Mr Martin, covering Harriet’s social embarrassment, and soothing the wounded feelings of Miss Bates. Knightley shows his sense of social responsibility. He is intelligent, practical and grounded.

Knightley is also Emma’s devoted lover: “I have not a fault to find with her … I love to look at her”. He sees her best qualities. But crucially, he questions her behaviour when he must (“I will tell you truths”) offering guidance and support when she acts wrongfully. Knightley is a secure, confident man, and his happy union with Emma is based on what every woman surely wants – equality and respect.

Now the experts have made their case, it’s your turn to decide which of Austen’s seven leading men is her best. Click the image below to vote in our poll, and see if other readers agree with you.

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

The authors do not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

– ref. Who was Jane Austen’s best leading man? These experts think they know – https://theconversation.com/who-was-jane-austens-best-leading-man-these-experts-think-they-know-252756

Source: The Conversation – UK – By Marine J. Petit, Lecturer in Virology, Section of Virology, Institute for Sustainability, University of Surrey

A tiny tick crawls across your skin, potentially carrying a virus so lethal it kills up to four out of every ten people it infects. Yet that same tick shows no signs of illness whatsoever – it feeds, moves and reproduces as if nothing is wrong.

Scientists studying severe fever with thrombocytopenia syndrome virus (SFTSV) have long wondered why this happens. The pathogen, first identified in China in 2009, causes high fevers, bleeding and organ failure in humans, but leaves ticks completely unharmed.

Alongside colleagues, I conducted research into how ticks can carry deadly viruses without becoming ill themselves. Understanding these resistance mechanisms could help scientists develop new ways to block or weaken tick-borne diseases before they spill over into humans or animals.

The findings come as climate change pushes ticks into new territories around the world. The Asian longhorned tick that carries SFTSV has been identified in Australia, New Zealand and the eastern US, raising concerns the disease could spread to regions that have never seen it before.

Unlike mice, humans or even mosquitoes, ticks pose a unique scientific challenge: most of the molecular tools researchers use to study infection simply don’t work in ticks.

Instead, we turned to data analysis. We captured detailed molecular snapshots of infected tick cells, tracking thousands of genes and more than 17,000 proteins simultaneously. This allowed the team to study the cellular response comprehensively, at different time post-infection.

We found that while human cells respond to viral invasion by mounting aggressive immune responses, mobilising multiple defence systems to fight the infection, tick cells take a fundamentally different approach.

Survival strategy

Ticks do have immune systems but they operate very differently from ours. Like humans, ticks have cellular signalling pathways that help detect and respond to infection. Known as Toll, IMD and JAK-STAT, these pathways coordinate defensive responses and trigger the production of antimicrobial proteins.

But when infected with SFTSV, the tick’s immune system showed only minimal activity. Instead of launching full-scale defensive responses, these pathways remained largely quiet. The virus appears to have evolved ways to avoid triggering the tick’s immune alarm bells.

Instead, the tick cells made major changes to their stress response systems, their production of RNA and proteins, and the pathways that control cell death. (RNA is a molecule that carries genetic instructions – like a working copy of DNA – used by cells to make proteins.) Rather than attacking the virus head-on, tick cells seem to tolerate the infection, reorganising their internal machinery to manage the damage while continuing to function.

This approach makes evolutionary sense when you consider the constraints these tiny creatures face. Mounting a full-blown immune response is energetically expensive – it requires lots of resources and can harm the host’s own tissues.

For ticks, which feed only a few times in their life and live off limited energy reserves, a gentler response may be more sustainable. And because this virus has likely been infecting ticks for millions of years, the two have had time to adapt to each other.

Rather than killing the host, the virus may have evolved to fly under the radar, while the tick evolved ways to tolerate it – allowing both to survive and reproduce.

Unexpected antiviral guardians

We identified two key proteins that act as molecular RNA quality controllers. These proteins, called UPF1 and DHX9, are ancient guardians found in all complex life forms, from plants to humans. One of their normal functions involves monitoring and controlling the quality of RNA, the molecular messenger that carries genetic instructions around cells. Think of them as cellular proofreaders, constantly checking that genetic messages are accurate and functional.

My research team first identified these proteins when they appeared as cellular partners that directly interact with viral proteins inside infected cells. This discovery intrigued us because UPF1 and DHX9 were unexpected candidates – they aren’t typically associated with antiviral defence – yet they seemed perfectly positioned to detect or process viral RNA, likely because these proteins normally scan RNA for errors, making them well-suited to spot the unusual structures often found in viral genetic material.

To test whether these proteins fight the virus, we used genetic techniques to silence the expression of UPF1 and DHX9 in tick cells, essentially removing these molecular guardians. We found that SFTSV viral growth increased significantly when these proteins were absent, demonstrating their antiviral function.

This suggests that ticks may have evolved a different kind of immune defence known as non-canonical immunity. Instead of attacking viruses head-on using traditional immune systems, ticks seem to use more subtle strategies. In this case, their RNA quality-control proteins act as internal monitors. Because viral RNA often looks different from normal cellular RNA, these proteins may recognise it as unusual. Once detected, they can trigger internal control systems that slow down or block the virus from multiplying – helping the tick stay healthy without a full-blown immune response.

Our research has important implications because UPF1 and DHX9 proteins exist in human cells too. Understanding how they work in ticks could reveal new ways to strengthen human antiviral defences or develop treatments that enhance these natural quality-control mechanisms.

The research also opens possibilities for using these tolerance mechanisms to stop disease – either by strengthening similar defences in humans and animals, or by targeting them in ticks to break the chain of transmission. Future strategies might involve boosting antiviral proteins in wild tick populations or developing treatments that specifically target virus-tick interactions.

Traditional approaches to disease control are struggling to keep up, especially as climate change helps ticks expand into new regions. To prevent future outbreaks, we need a deeper understanding of how ticks, and the viruses they carry, interact with both humans and animals.

Learning how these tiny creatures tolerate deadly pathogens could be key to developing new tools that make people and animals less vulnerable to these diseases – or prevent ticks from passing them on in the first place.

Marine J. Petit receives funding from European Union’s Horizon 2020 Research and Innovation Program under the Marie Skłodowska-Curie grant agreement No 890970.

– ref. Understanding tick immunity may be key to preventing killer viruses from spreading – https://theconversation.com/understanding-tick-immunity-may-be-key-to-preventing-killer-viruses-from-spreading-261689

Source: The Conversation – UK – By Lewis Eves, Lecturer in Government and International Relations, University of Essex

Eighty years have passed since Japan’s surrender ended the second world war. But the way Japan thinks about its wartime history is changing at pace. This is coinciding with a political shift that risks renewed Japanese militarism, an outcome that would complicate politics across east Asia.

Japan’s traditional narrative of the war originated in the post-war occupation, a period in which the US oversaw the demilitarisation of Japanese society. These efforts included the establishment and adoption of Japan’s current constitution in 1947.

Article 9 of the constitution renounces the use of force as a means of settling international disputes, thus limiting the Japanese military to being a purely defensive organisation. Japan has upheld Article 9 since its inception, transforming itself into a pacifist nation and pursuing a humanitarian and diplomatic foreign policy.

Tokyo refused to send personnel even for UN peacekeeping missions until the 1990s, when a Japanese military contingent arrived in Cambodia following its civil war. When its troops have been involved, they have only served in supporting rather than combat roles.

The US occupying force also developed a peace education programme for Japanese schools. This programme established the core themes and ideas surrounding Japan’s traditional narrative of the war.

The narrative renounces militarism and points to the second world war as a cautionary tale of the excesses of nationalism and aggression. It explains that Japan was misled by militaristic social elites and that the war was not in the best interests of the Japanese people.

Remembering war crimes

Japan’s traditional narrative also encourages introspective contemplation of Japanese war crimes, such as the massacre of Chinese civilians in the captured city of Nanjing between December 1937 and January 1938. These atrocities are considered shameful and are not usually discussed in public by traditionalists.

When support for militarism grows, however, survivors of the war share stories of the atrocities they witnessed or – indeed – participated in. One instance of this occurred in 2007, when references to some of Japan’s wartime atrocities were removed from school textbooks.

Prominent traditionalists spoke out against this, with Rev. Kinjo Shigeaki giving interviews warning against militarism. He shared the story of how, brainwashed by Japanese Imperial Army soldiers into believing American troops would rape all the local women and run over the men with their tanks, he murdered his mother and siblings in 1945.

Nowadays, the traditional narrative is most popular among older Japanese people who lived through the war or the immediate post-war period. By holding true a historical narrative that renounces militarism, traditionalists are in favour of Article 9 and Japan’s pacifistic foreign policy.

The revisionist narrative emerged in the 1950s. Since then, it has grown to challenge the traditional narrative in popularity. It seeks to explain that the war was morally justified as an effort to liberate east Asia from western imperialists.

At the same time, the revisionist narrative also explains that the war was misguided. Its proponents argue that, by attacking and subjugating neighbouring countries, Japan was merely mimicking western-style imperialism.

Accusing the west of corrupting Japan predates the revisionist narrative. An instance of it can be found as early as the Tokyo War Crimes Tribunal, which took place between 1946 and 1948. General Ishiwara Kanji, the wartime leader of the Imperial Japanese Army, argued that Japan was forced to open up by the west and to behave as a western power.

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Read more:
‘Then the city started to burn, the fires were chasing me’ – 80 years on, Hiroshima survivors describe how the atomic blast echoed down generations

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Ishiwara told the tribunal: “When Japan did open its doors and tried dealing with other countries, it learned that all those countries were a fearfully aggressive lot. And so for its own defence it took your own country as its teacher and set about learning how to be aggressive. You might say we became your disciples.”

This perspective underpins the revisionist narrative’s framing of the Japanese people as a primary victim of the war. That an otherwise peaceful people with good intentions made the error of mimicking the west, resulting in a war in which they suffered the atomic bombing of Hiroshima and Nagasaki.

By failing to condemn militarism, the revisionist narrative makes Japanese rearmament permissible. As a result, revisionists tend to oppose Article 9 and call for Japan to restore its military.

Why does this matter?

Historical narratives change. It is at the Japanese nation’s discretion which narrative it favours, with both probably capturing some aspect of Japan’s complex wartime history. What is concerning, though, is that the current shift in how Japan remembers its wartime history may contribute to militaristic backsliding.

Japan held elections for its upper house, the House of Councillors, in July. The rightwing populist Sanseitō party secured over 12% of the national vote, up from 3.33% in 2022. Sanseitō is an ultranationalist and pro-revisionist party that glorifies Japan’s imperial past and promises to revoke Article 9.

Alongside other pro-revisionist parties, it draws significant support from young voters. Young people in Japan nowadays consume significantly more revisionist media than older generations, alluding to the popularity of this narrative among young voters.

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Read more:
Rightwing populist Sanseitō party shakes Japan with election surge

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Japan’s neighbours view Sanseitō and other revisionist parties with suspicion. China, which lost more than 20 million people following Japan’s wartime invasion, has condemned calls for Article 9 reform. Past efforts to reform Article 9 – or even just pursue a more assertive foreign policy – have triggered large anti-Japanese protests in cities throughout China.

East Asia is already rich with possible flashpoints for conflict and hostility. These include concerns over possible Chinese military action against Taiwan, North Korean military posturing and Russia’s growing influence in the region.

Adding a re-militarised Japan, no longer inhibited by the aggressions of its imperial past, would only complicate matters further.

Lewis Eves 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. Japan’s shifting memory of the second world war is raising fears of renewed militarism – https://theconversation.com/japans-shifting-memory-of-the-second-world-war-is-raising-fears-of-renewed-militarism-262809

Source: The Conversation – UK – By Owen Brierley, Course Leader in the Department of Creative Industries, Kingston University

Researchers are dealing with a disturbing trend that threatens the foundation of scientific progress: scientific fraud has become an industry. And it’s growing faster than legitimate peer reviewed science journals can keep up with.

This isn’t about individual bad actors anymore. We’re witnessing the emergence of an organised, systematic approach to scientific fraud. This includes paper mills churning out formulaic research articles, brokerages guaranteeing publication for a fee and predatory journals that bypass quality assurance entirely.

These organisations disguise themselves behind respectable sounding labels such as “editing services” or “academic consultants”. In reality, their business model depends on corrupting the scientific process.

Paper mills operate like content farms, flooding journals with submissions to overwhelm peer review systems. They practice journal targeting, sending multiple papers to one publication, and journal hopping, submitting the same paper to multiple outlets simultaneously. It’s a numbers game. If even a fraction slip through, the fraudulent service profits.

Is this just a case of scientists being lazy? The answer is more complex and troubling. Today’s researchers face constraints that make these fraudulent services increasingly tempting. The pressure to continually produce new research or risk getting your funding cut, called the “publish or perish” culture, is a longstanding problem.

As well, governments around the world are facing financial struggles and are looking to trim costs, resulting in less funding for research. Less funding means increased competition.

This creates a catch-22 situation for researchers who need publications to win funding but need funding to conduct publishable research. Environmental factors compound the issue. Globalisation means individual researchers are lost in an ocean of competing voices, making the temptation to game the system even stronger.

In this environment, the promise of guaranteed publication can seem like a lifeline rather than a Faustian bargain.

AI: Acceleration at what cost?

The rise of generative AI has supercharged this fraud industry. Researchers are witnessing an explosion in research articles that appear to exploit AI software to produce papers at an unprecedented speed. These papers mine public data sets that offer surface level evidence. These hastily generated papers bear hallmarks of a paper mill production process, including evidence fabrication, data manipulation, ethics misconduct and outright plagiarism.

Where a peer reviewer might once have received ten submissions for a conference or journal in a year, they’re now drowning in 30 or 40 submissions with a shorter time frame (six months or less), with legitimate research buried in the avalanche.

Overwhelmed reviewers, in turn, are tempted to use AI tools to summarise papers, identify gaps in the evidence and even write review responses. This is creating an arms race. Some researchers have started embedding hidden text in their submissions, such as white text on white backgrounds or microscopic fonts, containing instructions to override AI prompts and give the paper positive reviews.

The peer review system, academia’s safeguard against fraud, faces its own problems. Although it’s meant to ensure quality, it is a slow process where new ideas need careful examination and testing. History reminds us that peer review is essential but imperfect. Albert Einstein hated it.

Because the process is slow, many researchers share their findings first on pre-publication platforms, where work can be shared immediately. By the time the research reaches a legitimate science conference or journal, non peer review publications are already being distributed to the world. Waiting for the peer review process means a researcher risks missing getting credit for their discovery.

The pressure to be first hasn’t changed since Isaac Newton let his calculus discovery languish unpublished while Gottfried Leibniz claimed the kudos. What has changed is the scale and systematisation of shortcuts.

A rise in batch retractions (ten or more papers simultaneously withdrawn) signals that we’re not dealing with isolated incidents but with an industrial-scale problem. In the 1990s there were almost no batch retractions. In 2020 there were around 3,000 and over 6,000 in 2023.

In comparison, in 2023 there were 2,000 single paper retractions. This means that batch retractions of more than ten papers were three times higher than single paper retractions.

A path forward

If this were simply about weeding out unethical scientists, the systems we already have might suffice. But we’re facing a challenge to the network of checks and balances that makes science work. When fraudulent publications grow faster than legitimate science and when AI-generated content overwhelms human review capacity, we need better solutions.

The scientific community must reckon with how its own structures; the publication metrics, funding mechanisms and career incentives, have created vulnerabilities that unethical systems can exploit.

Until we address these systemic issues, the fraud industry will thrive, undermining the enterprise that has made our world safer, cleaner and more accessible. The question isn’t whether we can afford to fix this system—it’s whether we can afford not to.

Owen Brierley 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 bad science is becoming big business – https://theconversation.com/how-bad-science-is-becoming-big-business-262821