Alle afleveringen
296 afleveringen, van nieuw naar oud
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How weather ‘whiplash’ set the stage for the LA fires
14 januari 2025 · 14 min
As wildfires continue to cause devastation in Los Angeles, Madeleine Finlay speaks to Albert van Dijk, professor of water science and management at the Australian National University, about how rising temperatures are causing rapid swings in extreme weather. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Where did our attention spans go, and can we get them back?
9 januari 2025 · 17 min
The Oxford English Dictionary announced its word of the year at the end of 2024: brain rot. The term relates to the supposedly negative effects of consuming social media content, but it struck a chord more widely with many of us who feel we just don’t have the mental capacity we once did. Gloria Mark, a professor of informatics at the University of California, Irvine, has been studying our waning attention spans for 20 years. She tells Madeleine Finlay why she believes our powers of concentration are not beyond rescue, and reveals her top tips for finding focus. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Are we hardwired to commit ‘deadly sins’?
7 januari 2025 · 21 min
Scientists are increasingly finding that behaviours once seen as depraved often have a direct physical cause. To find out more, Ian Sample hears from Guy Leschziner, a consultant neurologist and sleep physician at Guy’s and St Thomas’ hospital in London. His new book, Seven Deadly Sins: The Biology of Being Human, looks at the neurological basis of behaviours often dismissed as evidence of bad character or lack of willpower. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Revisited: does the evidence on glucose tracking add up?
2 januari 2025 · 30 min
You might have noticed that everyone has recently become a bit obsessed with blood sugar, or glucose. Wellness firms such as Zoe in the UK – as well as Nutrisense, Levels and Signos – claim to offer insights into how our bodies process food based on monitoring our blood glucose, among other things. But many researchers have begun to question the science behind this. In this episode from July, Ian Sample talks to the philosopher Julian Baggini, the University of Oxford academic dietician Dr Nicola Guess, and Zoe’s chief scientist the King’s College London nutrition expert Prof Sarah Berry to find out what we know about blood glucose levels and our health, and whether the science is nailed down on personalised nutrition. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Revisited: just how bad is alcohol for us?
31 december 2024 · 17 min
For the regular drinker, the studies that say a daily tipple is better for a longer life than avoiding alcohol completely are a source of great comfort. But a new analysis challenges that thinking and says it was based on flawed research that compares drinkers with people who are sick and sober. In this episode from August, Madeleine Finlay hears from the study’s lead author, Tim Stockwell, a scientist at the Canadian Institute for Substance Use Research at the University of Victoria, to find out why scientists (including him) were so convinced, and what the actual risks of alcohol are. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Revisited: the endless sexual diversity of nature
26 december 2024 · 18 min
In this episode from July, Ian Sample talks to Josh Davis, a science writer at the Natural History Museum in London and author of the book A Little Gay Natural History. A study published in June 2024 suggested that, although animal scientists widely observe same-sex sexual behaviour in primates and other mammals, they seldom publish about it. Josh considers why this might be and describes some of his favourite examples of sexual diversity from the animal kingdom.. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Revisited: are the world’s oldest people really that old?
24 december 2024 · 17 min
In this episode from September, Madeleine Finlay speaks to Dr Saul Newman, an interdisciplinary researcher at University College London and the University of Oxford, who has recently won an Ig Nobel prize – given to scientific research that ‘first makes people laugh, and then makes them think’ – for his work showing that many claims of people living extraordinarily long lives come from places with short lifespans, no birth certificates, and where clerical errors and pension fraud abound. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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‘Soft and calorie dense’: Chris van Tulleken on how ultra-processed foods keep us hooked
19 december 2024 · 18 min
Dr Chris van Tulleken has been at the forefront of the campaign to change our food system and better regulate the sale of ultra-processed foods (UPF). This year he will be giving the Royal Institution Christmas lectures, Britain’s most prestigious public science lectures, in which he’ll be investigating how food has fundamentally shaped human evolution, the importance of our microbiome – as the extra ‘organ’ we didn’t know we had – and how we can all eat better in future, for the sake of our own health and the health of the planet. Nicola Davis sat down with Van Tulleken to discuss the lectures, the challenge of understanding the impact of UPFs on our health, and his top tip for Christmas dinner. Madeleine Finlay hears from them both in this Christmas special edition of Science Weekly. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Is our model of the universe wrong?
17 december 2024 · 18 min
For the past 10 years cosmologists have been left scratching their heads over why two methods for measuring the universe’s rate of expansion provide totally different results. There are two possible solutions to the puzzle, known as the Hubble tension: either something is wrong with the measurements or something is wrong with our model of the universe. It was hoped that observations from the James Webb space telescope might shed some light on the problem, but instead results published last week have continued to muddy the waters. To understand why the expansion rate of the universe remains a mystery, and what might be needed to finally pin it down, Madeleine Finlay speaks to Catherine Heymans, the astronomer royal for Scotland and a professor of astrophysics at the University of Edinburgh. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Does Google’s ‘mindboggling’ new chip bring quantum computers any closer?
12 december 2024 · 18 min
On Monday Google unveiled its Willow quantum computing chip. The new chip takes just five minutes to complete tasks that would take 10 septillion years for some of the world’s fastest conventional computers to complete. But despite its impressive power, it’s not clear the chip has any practical applications. So does it bring quantum computing any closer? To find out Ian Sample speaks to Winfried Hensinger, professor of quantum technologies at the University of Sussex. Because of industrial action taking place by members of the National Union of Journalists at the Guardian and Observer this week, you may notice some disruption to the availability of new episodes in your Guardian podcast feeds in the coming days. All the work on this episode was done before the strike action began. For more information please head to theguardian.com. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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The science of laughing
10 december 2024 · 18 min
Madeleine Finlay speaks to Sophie Scott, a professor of cognitive neuroscience at University College London, to dig into the science of laughter. Sophie explains what exactly laughter is, the many different purposes it serves for humans and animals, and how prioritising it could make us all feel a little better. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Revisited: Secrets of the gut microbiome
5 december 2024 · 21 min
Ian Sample speaks to colorectal surgeon and researcher James Kinross about the miraculous world of our gut microbiome, how modern life is impacting it, and what we can do to look after it Because of industrial action taking place by members of the National Union of Journalists at the Guardian and Observer this week, we are re-running an episode from earlier in the year. For more information please head to theguardian.com. We’ll be back with new episodes soon.. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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What really helps with hangovers?
3 december 2024 · 18 min
What if you could take a pill or a shot that could reduce your blood alcohol level and make you feel better in the morning? That’s the promise of a range of wellness products aiming to be the next big hangover antidote. But what exactly are hangovers, and which methods of preventing them are backed by science? Madeleine Finlay speaks to Dr Sally Adams, an alcohol researcher and associate professor of psychology at the University of Birmingham. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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What’s going on with fluoride?
28 november 2024 · 16 min
The conversation about fluoride’s health benefits has exploded recently after a US federal toxicology report, court ruling and independent scientific review all called for updated risk-benefit analysis. Ian Sample hears from Catherine Carstairs, professor of history at the University of Guelph in Canada, about how attitudes to fluoridation have evolved, and Oliver Jones, professor of chemistry at RMIT University in Australia, about where the science stands today. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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‘Travesty of justice’: Cop29’s controversial deal
25 november 2024 · 16 min
Madeleine Finlay hears from the Guardian’s environment editor, Damian Carrington, about the controversial climate finance deal that brought Cop29 negotiations to a close in the early hours on Sunday morning in Baku, Azerbaijan. Developing countries asked rich countries to provide them with $1.3tn a year to help them decarbonise their economies and cope with the effects of the climate crisis. But the final deal set a pledge of just $300bn annually, with $1.3tn only a target. Damian tells Madeleine how negotiations unfolded, and what we can expect from next year’s conference in Brazil. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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The science behind yo-yo diets, bird flu news and which Brits can spot a fake accent
21 november 2024 · 21 min
Science editor Ian Sample joins host Madeleine Finlay to discuss some of the most intriguing science stories of the week. From a study finding that fat cells ‘remembering’ past obesity drives yo-yo dieting, to concerning developments in the bird flu virus, and research pinpointing which parts of the UK are best at spotting fake accents. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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What does it take to become an astronaut?
19 november 2024 · 16 min
It’s a dream for many children, but what does it actually take to become an astronaut? Science correspondent Hannah Devlin tells Ian Sample about her trip on a zero gravity flight with the European Space Agency (Esa). Back on solid ground she also got to speak to Rosemary Coogan, one of Esa’s newest recruits, about the rigorous process that led to her being chosen from more than 20,000 applicants, to become an astronaut, and what she hopes to achieve in her role. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Secrets of happiness: the happiness hacks backed up by science
14 november 2024 · 17 min
At a moment when the world feels like a particularly unsettling place, Science Weekly is asking what it is that makes humans happy – and how we can bring more happiness into our lives. In episode two, Ian Sample asks which happiness strategies are backed up by science. He hears from Elizabeth Dunn, a professor of psychology at the University of British Columbia, who recently scrutinised a whole lot of happiness research to work out which recommendations are most reliable. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Secrets of happiness: what makes a country happy?
12 november 2024 · 18 min
At a moment when the world feels like a particularly unsettling place, Science Weekly is asking what it is that makes humans happy – and how can we bring more happiness into our lives? In episode one, Ian Sample asks what makes a country happy? Johannes Eichstaedt, assistant professor of psychology and human-centred AI at Stanford University, explains why the Nordic countries often rank highly in the annual World Happiness Report, and what we can learn if we look beyond them. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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What will Trump 2.0 mean for science?
6 november 2024 · 18 min
Madeleine Finlay talks to science editor and podcast co-host Ian Sample about how Donald Trump approached science when in office last time, and what his second term is likely to mean for the environment, health and scientific research. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Could we really live on Mars?
5 november 2024 · 21 min
Space-settling enthusiasts have long had an eye on Mars, and now they have the backing of the world’s richest man. Elon Musk recently claimed that humans could be on the planet by 2030 and be living there in a self-sustaining city within 20 years. But is it really that simple? Madeleine Finlay heads to Imperial College London where Prof Sanjeev Gupta gives her a tour of the red planet, and meets Kelly Weinersmith who, along with her husband, Zach, recently won the Royal Society Trivedi science book prize for their book A City on Mars. She explains why life on Mars may not be the idyll some would have us believe. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Love motels and gridlocked talks: all the news from Cop16
31 oktober 2024 · 16 min
Biodiversity correspondent Phoebe Weston takes Madeleine Finlay through the news from the UN Cop16 biodiversity summit in Cali, Colombia. Countries are wrangling over funding to protect nature and who should profit from the natural resources of the world’s least developed nations. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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The US tech startup promising smarter babies
29 oktober 2024 · 20 min
A startup company, Heliospect Genomics, is offering to help wealthy couples screen their embryos for IQ using controversial technology that raises questions about the ethics of genetic enhancement. Science correspondent Hannah Devlin tells Madeleine Finlay about the joint investigation into the company by the Guardian and the campaign group Hope Not Hate. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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What’s at stake for the climate if Trump wins?
24 oktober 2024 · 16 min
With less than two weeks until the US election, Madeleine Finlay speaks to climate activist and author Bill McKibben to find out what a win for Donald Trump could mean for the environment and the world’s climate goals. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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How the asteroid that killed the dinosaurs made ants into farmers
22 oktober 2024 · 16 min
Madeleine Finlay hears from Ted Schultz, curator of ants at the Smithsonian National Museum of Natural History, about his recent study into the origins of fungi farming in ants. He tells Madeleine about the incredibly complex way that ants cultivate and protect their fungi gardens, and how the asteroid that hit Earth 66 million years ago could have kickstarted it all. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Is sleep perfectionism making us more exhausted?
17 oktober 2024 · 17 min
As the sleep tracking industry booms, some worry that it could be driving orthosomnia, the medical term for an unhealthy obsession with attaining perfect sleep, usually driven by a wearable device. Madeleine Finlay speaks to consultant neurologist and sleep physician Dr Guy Leschziner to find out whether this tech is helping or hindering our chances of maximising sleep’s health benefits. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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What Milton and Helene reveal about the future of hurricanes
15 oktober 2024 · 15 min
Ian Sample speaks to Bernadette Woods Placky, chief meteorologist at nonprofit Climate Central, about the 2024 Atlantic hurricane season so far, and what it tells us about how hurricanes will behave in future. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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All the news and science from the 2024 Nobel prizes
9 oktober 2024 · 24 min
With awards for the discovery of microRNA and the creation of new proteins, plus recognition for artificial intelligence via the physics and chemistry prizes, Madeleine Finlay hears from the Guardian science team – Nicola Davis, Ian Sample and Hannah Devlin – as they break down the news, science and surprises from this year’s Nobels. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Could AI help fight conspiracy theories?
8 oktober 2024 · 16 min
We’re used to hearing about the power of artificial intelligence to spread misinformation – but could it also be a tool for persuading people of the truth? Ian Sample speaks to Thomas Costello, an assistant professor of psychology at American University, who has published a study exploring the potential for AI chatbots to lead people away from conspiracy beliefs. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Everything you need to know about Covid this autumn
3 oktober 2024 · 16 min
Madeleine Finlay is joined by Ian Sample, the Guardian’s science editor and Science Weekly co-host, to answer the questions we are all asking about Covid this autumn, from what is going on with the new variant XEC to how to get a vaccine and what scientists think the government should be doing differently. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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End of an era: Britain finally says goodbye to coal
30 september 2024 · 18 min
Just before Britain’s last coal-fired power station, Ratcliffe-on-Soar, powered down for the final time, Madeleine Finlay travelled to Nottinghamshire with energy correspondent Jillian Ambrose for a last tour of the site. Britain is the first major economy to move away from coal entirely as it strives to meet the target of net zero by 2030. Jillian and Madeleine speak to employees to find out what working at the plant has meant to them, and how they’re feeling as the closing date approaches. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Is the ocean becoming too acidic to sustain life?
26 september 2024 · 15 min
Industrial civilisation is close to breaching a seventh planetary boundary, and may already have crossed it, according to scientists who have compiled the latest report on the state of the world’s life-support systems. They say ocean acidification is close to critical threshold, posing a threat to marine ecosystems and global liveability. Ian Sample speaks to Prof Helen Findlay, a biological oceanographer at the Plymouth Marine Laboratory, to find out why the oceans have reached this state, and whether there is anything we can do to reverse the damage.. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Are the world’s oldest people really that old?
24 september 2024 · 16 min
Madeleine Finlay speaks to Dr Saul Newman, an interdisciplinary researcher at University College London and the University of Oxford, who has just won an Ig Nobel prize – given to scientific research that ‘first makes people laugh, and then makes them think’ – for his work showing that many claims of people living extraordinarily long lives come from places with short lifespans, no birth certificates, and where clerical errors and pension fraud abound. He tells Madeleine what happened when he went looking for the world’s centenarians, and how his work has been received by the longevity research community. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Live episode: will AI make a good companion?
21 september 2024 · 37 min
In a special episode recorded live at the British Science Festival, Madeleine Finlay and guests explore the question: will AI make a good companion? AI could give us new ways to tackle difficult problems, from young people’s mental health issues to isolation in care homes. It also raises challenging questions about the increasing role of tech in our personal lives. To explore these questions, Madeleine is joined by the Guardian’s science editor, Ian Sample; Tony Prescott, a professor of computational robotics at Sheffield University; and Dr Mhairi Aitken, an ethics fellow at the Alan Turing Institute and visiting senior lecturer at Queen Mary University of London.. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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The sweeping reorganisation of the brain in pregnancy, and why it matters
19 september 2024 · 14 min
Ian Sample talks to Dr Laura Pritschet, a postdoctoral fellow of psychiatry at the University of Pennsylvania, about her research using precision scans to capture the profound changes that sweep across the brain during pregnancy. She explains what this new work reveals about how the brain is reorganised in this period, whether it could it help us better understand conditions like pre-eclampsia and postnatal depression, and why women’s brains have often been overlooked by neuroscience. And neuroscientist Dr Liz Chrastil whose brain was scanned, explains what the experience was like. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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From dementia to heart disease: could weight-loss jabs transform chronic conditions?
17 september 2024 · 17 min
They were developed as diabetes drugs, then their potential for promoting significant weight loss became apparent. And now study after study seems to suggest that drugs such as Ozempic and Wegovy could have all sorts of health benefits, leading some scientists to hail them a breakthrough that could transform many chronic diseases of ageing. But what’s the mechanism for these effects and is it caused by more than weight loss? The Guardian’s science correspondent Nicola Davis tells Madeleine Finlay what is known so far. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Transparent skin, bird flu, and why girls’ brains aged during Covid: the week in science
12 september 2024 · 17 min
Ian Sample and science correspondent Hannah Devlin discuss some of the science stories that have made headlines this week, from a new technique that uses food colouring to make skin transparent, to the first case of bird flu in a person with no known contact with sick animals, and a study looking at premature brain ageing in young people during Covid. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Into the abyss beneath Greenland’s glaciers
10 september 2024 · 16 min
Environment editor Damian Carrington tells Madeleine Finlay about his recent trip to Greenland on board a ship with a group of intrepid scientists. They were on a mission to explore the maelstrom beneath Greenland’s glaciers, an area that has never been studied before, and were hoping to find answers to one of the world’s most pressing questions – how quickly will sea levels rise?. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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The race to understand mpox
5 september 2024 · 17 min
Last month the World Health Organization declared the recent mpox outbreak that began in the Democratic Republic of the Congo a public health emergency of international concern. As scientists race to find out more about the new strain, Ian Sample talks to Trudie Lang, professor of global health research and director of the global health network at the University of Oxford, to find out what we still need to learn in order to tackle and contain the virus. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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The arrest of Telegram’s founder, and what it means for social media
3 september 2024 · 18 min
The arrest of Telegram’s founder and CEO in Paris last month has thrown the spotlight on the messaging app and its approach to content moderation. Madeleine Finlay hears from Russian affairs reporter Pjotr Sauer and technology journalist Alex Hern about how the case could influence how social media companies approach problematic content on their platforms. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Summer picks: the science of ‘weird shit’
29 augustus 2024 · 19 min
The psychologist Chris French has spent decades studying paranormal claims and mysterious experiences, from seemingly impossible coincidences to paintings that purportedly predict the future. In this episode from April 2024, Ian Sample sits down with French to explore why so many of us believe in what he terms ‘weird shit’, and what we can learn from understanding why we are drawn to mysterious and mystic phenomena. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Summer picks: what can our dogs teach us about obesity?
27 augustus 2024 · 21 min
Labradors are known for being greedy dogs, and now scientists have come up with a theory about the genetic factors that may be behind their behaviour. In this episode from April 2024, the Guardian’s science correspondent and flat-coated retriever owner Nicola Davis visits the University of Cambridge to meet Dr Eleanor Raffan and Prof Giles Yeo to find out how understanding this pathway could help treat the obesity crisis in humans. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Summer picks: why are so many science papers being retracted?
22 augustus 2024 · 20 min
A record 10,000 research papers were retracted in 2023. In this episode from February 2024, Ian Sample speaks to Ivan Oransky, whose organisation Retraction Watch has been monitoring the growing numbers of retractions for more than a decade, and hears from blogger Sholto David, who made headlines this year when he spotted mistakes in research from a leading US cancer institute. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Summer picks: what does the science say about birth order and personality?
20 augustus 2024 · 16 min
We all know the cliches about older siblings being responsible, younger ones creative, and middle children being peacemakers. But is there any evidence our position in the family affects our personality? In this episode from March 2024, Madeleine Finlay meets Dr Julia Rohrer, a personality psychologist at the University of Leipzig, to unpick the science behind birth order. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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What’s happened to all the butterflies?
15 augustus 2024 · 17 min
Butterfly numbers in the UK appear to be at the lowest on record after a wet spring and summer dampened their chances of mating. This comes on top of a long and worrying trend of decline. To find out what’s going on and what we can all do to help butterflies cope with extreme weather patterns, Phoebe Weston speaks to Dr Richard Fox, the head of science for the charity Butterfly Conservation, and to Matthew Hayes, who is part of the Banking on Butterflies project, a collaboration between the Insect Ecology Group at the zoology department in Cambridge University and the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Just how bad is alcohol for us?
13 augustus 2024 · 17 min
For the regular drinker it is a source of great comfort: the fat pile of studies that say a daily tipple is better for a longer life than avoiding alcohol completely. But a new analysis challenges that thinking and says it was based on flawed research that compares drinkers with people who are sick and sober. Madeleine Finlay hears from the study’s lead author, Tim Stockwell, a scientist at the Canadian Institute for Substance Use Research at the University of Victoria, to find out why scientists (including him) were so convinced, and what the actual risks of alcohol are. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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How Team GB’s psychologist gets the athletes mentally ready
8 augustus 2024 · 16 min
Jess Thom, lead psychologist for Team GB, tells Madeleine Finlay how she prepares athletes for failure and success – and the challenges that arise when the games are over and they have to return to normal life. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Secrets of ageing: making our last years count
6 augustus 2024 · 19 min
Humans have always been obsessed with getting old, or rather staying young, but now science is beginning to catch up. Longevity has become a hot topic, from university laboratories to Silicon Valley startups. In the final episode of a special Science Weekly three-part mini-series on ageing, Ian Sample meets Dr Rachel Broudy, medical director at Pioneer Valley Hospice and faculty lead of eldercare at Ariadne Labs, to find out how we can stop fearing our old age, and perhaps even make it fun.. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Secrets of ageing: how long could I live?
1 augustus 2024 · 23 min
Humans have always been obsessed with getting old, or rather staying young, and now science is beginning to catch up. Longevity has become a hot topic from university laboratories to Silicon Valley startups. In the second of a special Science Weekly three-part mini-series on ageing, Ian Sample talks to Venki Ramakrishnan, winner of the Nobel prize in chemistry and author of the book Why We Die. Venki outlines the most promising scientific advances in the field of longevity and discusses the more unusual ways that the wealthy are trying to extend their lives, from blood transfusions to cryonics. Help support our independent journalism at theguardian.com/sciencepod Lees meer
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Secrets of ageing: what makes me age?
30 juli 2024 · 21 min
Humans have always been obsessed with getting old, or rather staying young, but now science is beginning to catch up. Longevity has become a hot topic, from university laboratories to Silicon Valley startups. In the first of a Science Weekly three-part miniseries on ageing, Ian Sample speaks to Richard Faragher, a professor of biogerontology at the University of Brighton, to discover what we know about the biological hallmarks of ageing in our bodies –and why we have evolved to have the lifespans we do. Help support our independent journalism at theguardian.com/sciencepod Lees meer