Guardian

Guardian

By Guardian
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Guardian episodes

  • Revisited: are the world’s oldest people really that old?
    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
    17 min
  • ‘Soft and calorie dense’: Chris van Tulleken on how ultra-processed foods keep us hooked
    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
    22 min
  • Is our model of the universe wrong?
    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
    18 min
  • Chinese spy allegations stun UK establishment – Politics Weekly Westminster
    The Guardian’s Pippa Crerar and Kiran Stacey discuss the news that a Chinese businessman has been accused of spying. Just how widespread is state-backed espionage in Westminster, and what does it mean for the UK’s relationship with China? Plus, Angela Rayner reveals the government’s white paper on devolution. Could this be the end of the district council?. Help support our independent journalism at theguardian.com/politicspod
    29 min
  • Revisited: fascism and farce at the 1936 Olympics – Forgotten Stories of Football podcast
    In this special episode from our archive: how Nazi bullying and controversial victories overshadowed Italy’s gold medal at the Berlin Games 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 our archive.. Help support our independent journalism at theguardian.com/footballweeklypod
    18 min

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Latest news, sport, business, comment, analysis and reviews from the Guardian, the world's leading liberal voice.