Science Weekly

00:19:28

Should American bully XLs be banned?

Science Weekly ·

2023/09/14

The UK home secretary, Suella Braverman, is pushing for a ban on American bully XL dogs after an attack on an 11-year-old girl in Birmingham. Madeleine Finlay hears from Guardian Midlands correspondent Jessica Murray about how this relatively new breed became so popular, and from bioethicist Jessica Pierce about whether we need to reevaluate our expectations of dog ownership. Help support our independent journalism at <a

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00:19:09

Teen mental health and social media: what does the...

Science Weekly ·

2023/09/12

Ian Sample talks to Dr Amy Orben, who leads the digital mental health programme at the Medical Research Council’s cognition and brain sciences unit, about why the link between teen mental health and social media is so difficult to study, what the current evidence tells us and what advice she gives to parents whose children are entering the online world for the first time. Help support our independent journalism at <a

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00:19:14

First African climate summit: can development and...

Science Weekly ·

2023/09/07

Madeleine Finlay hears from the Guardian’s east Africa global development correspondent, Caroline Kimeu, about the challenges and tensions at play at the inaugural climate summit. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

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00:15:49

Everything you need to know about the new Covid variant

Science Weekly ·

2023/09/05

The UK Health Security Agency has announced plans to bring forward its autumn Covid-19 vaccination programme, and scale up testing and surveillance, after the emergence of the BA.2.86 variant. Madeleine Finlay and Ian Sample discuss where current infection rates stand, the characteristics of the new variant, and how prepared the UK is for a new wave. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

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00:12:33

Why are scientists so excited about the vagus nerve?...

Science Weekly ·

2023/08/31

Serving as a two-way ‘electrical superhighway’, the vagus nerve – which is actually a pair of nerves – allows for communication between the brain and the heart, lungs and abdominal organs. And because of this, it has been shown to help control things such as the heart rate, breathing, digestion and even immune responses. Now, scientists and health influencers are asking whether stimulating the vagus nerve could transform physical and mental health. Science correspondent Linda Geddes tells Ian Sample

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00:17:43

Iris scans: proof of our humanity in an AI future, or...

Science Weekly ·

2023/08/29

Madeleine Finlay speaks to the Guardian’s technology reporter Hibaq Farah about Worldcoin, a new cryptocurrency offering users tokens in exchange for a scan of their eyeballs. Farah explains what the motives behind the company are, why they think we all need to become ‘verified humans’, and how governments have responded to the project. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

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00:17:22

The Y chromosome has finally been sequenced: here’s...

Science Weekly ·

2023/08/24

Twenty years after the first pass at sequencing the entire human genome, the Y chromosome has finally been fully decoded. Madeleine Finlay speaks to Mark Jobling, professor of genetics at the University of Leicester, about why it has proved so tricky, the role of the Y chromosome in our bodies, and the likelihood of it eventually dying out altogether. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

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00:15:34

Apple cider vinegar gummies: what’s the science...

Science Weekly ·

2023/08/22

Apple cider vinegar is touted as a cure-all for everything from excess weight to digestion issues and blood sugar spikes. Supplement ‘gummies’ are the latest trend, billed as a tastier way to incorporate apple cider vinegar into our diets. Posts promoting them have been viewed millions of times on TikTok, but are the health claims backed up by the science? Madeleine Finlay speaks to Carol Johnston, a professor in the College of Health Solutions at Arizona State University who has been studying

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00:26:38

Killing the Skydancer: episode three, An Open Secret

Science Weekly ·

2023/08/17

In this special Age of Extinction mini-series from Science Weekly, Guardian biodiversity reporter Phoebe Weston explores the illegal killing of birds of prey on grouse moors, and asks why it is so difficult to solve these crimes. In the third and final episode, Phoebe finds out more about the pressures that drive people to commit raptor persecution, discovers how the police investigation into the case of Susie’s crushed chicks unfolded, and how Susie is doing now. Help support our independent

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00:26:29

Killing the Skydancer: episode two, The Perfect Crime

Science Weekly ·

2023/08/16

In this special Age of Extinction mini-series from Science Weekly, Guardian biodiversity reporter Phoebe Weston explores the murky world of the illegal killing of birds of prey on grouse moors, and asks why it is so difficult to solve these crimes. In episode two, Phoebe speaks to the people trying to protect these rare birds, but as she digs deeper encounters a surprising silence around the killing of Susie’s chicks. Help support our independent journalism at <a

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00:21:39

Killing the Skydancer: episode one, Susie’s Chicks

Science Weekly ·

2023/08/15

In this special Age of Extinction mini-series from Science Weekly, Guardian biodiversity reporter Phoebe Weston explores the murky world of the illegal killing of birds of prey on grouse moors and asks why it is so difficult to solve these crimes. In episode one, Phoebe hears about the case of Susie, a hen harrier whose chicks were killed while being monitored on camera. As she starts to investigate the case, she hears from conservationist Ruth Tingay about why hen harriers are targeted and finds

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00:17:27

Summer picks: are we any closer to understanding long...

Science Weekly ·

2023/08/10

In this episode from March 2023, Ian Sample hears from Scotland’s Astronomer Royal, Prof Catherine Heymans, about her experience of long Covid and how it has affected her life. He also speaks to Prof Danny Altmann, an immunologist at Imperial College London, about the scientific understanding of the condition, and whether we’re any closer to a treatment. Help support our independent journalism at <a

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00:15:08

Summer picks: should we ban artificial grass?

Science Weekly ·

2023/08/08

Installing artificial grass is becoming an increasingly popular way to achieve a neat, green lawn without much effort. But with environmental and potential health costs associated with plastic turf, many campaigners and gardeners would like to see it banned. In this episode from April 2023, Madeleine Finlay speaks to Guardian feature writer Sam Wollaston and urban ecologist Prof Rob Francis about why people go for artificial grass, its environmental impact, and whether it’s time we rid ourselves of

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00:18:51

Summer picks: could the multiverse be real?

Science Weekly ·

2023/08/03

The film Everything Everywhere All at Once won the 2023 Academy Award for Best Picture. In this episode from March 2023, just before the Oscars, Ian Sample spoke to the theoretical physicist and philosopher Sean Carroll about why we seem to be drawn to the idea of multiple worlds, and what the science says about how the multiverse might actually work. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

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00:12:21

Summer picks: what’s the reality behind the ‘Love...

Science Weekly ·

2023/08/01

As the 10th series of the ITV show finishes, viewers may have noticed the perfectly straight, white teeth of the contestants. But are there risks associated with achieving a flawless smile? In this episode from January 2023, Madeleine Finlay speaks to dentist Paul Woodhouse about some of the dangers of dental tourism. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

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00:15:23

Canadian lake could mark the start of new geological...

Science Weekly ·

2023/07/27

Plutonium from nuclear weapons, industrial waste, and human activity more broadly have left such a mark on the Earth that a new epoch called the Anthropocene has been proposed. Scientists are debating the specific geological site to define this epoch, with the frontrunner being an unassuming lake in Canada: Crawford Lake. What is it about this spot that holds the secrets to this period of history? From hydrogen bombs to hens’ bones, how do we define the Anthropocene, the beginning of the human era

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00:14:19

What can doppelgangers tell us about nature v nurture?

Science Weekly ·

2023/07/25

The thing about doppelgangers is that despite looking almost identical, they aren’t biologically related. So, what makes them appear so similar? How do totally different people end up with the same face? And, can studying doppelgangers tell us anything about the age-old question of nature v nurture? Madeleine Finlay speaks to Dr Manel Esteller to find out. Help support our independent journalism at <a

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00:22:27

Extreme heat: what does it do to us and how can we...

Science Weekly ·

2023/07/20

As record temperatures spread across the world, Ian Sample sets out to understand what heat does to our bodies and what we can do to mitigate it without causing more damage to the environment. He visits Prof Lewis Halsey’s team at the University of Roehampton and learns first-hand about the body’s response to heat. He also hears from scientists Prof Jean Palutikof and Dr Aaron Bach about how we can adapt buildings and working conditions in a changing climate.. Help support our independent journalism

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00:18:09

What’s at stake if we mine the deep sea?

Science Weekly ·

2023/07/18

As the International Seabed Authority gathers in Jamaica to thrash out regulations for mining the deep sea, Chris Michael of the Guardian’s Seascape team gives Ian Sample the background to this highly contested decision. Ian also hears from the marine biologist Dr Diva Amon about why some scientists are sounding the alarm. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

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00:14:53

Has a 25-year-old bet taken us a step closer to...

Science Weekly ·

2023/07/13

Twenty-five years ago in a German bar, neuroscientist Christof Koch bet philosopher David Chalmers that we’d understand the neural basis for consciousness by 2023. Last month, the winner of the bet received a case of wine. Ian Sample talks to Christof and David about why they made the bet, who won, and where we are now in our understanding of this most fundamental aspect of existence.. Help support our independent journalism at <a

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