Science Weekly

The Guardian

4.3 (334)
科学
一周一更

Twice a week, the Guardian brings you the latest science and environment news

18小时前

What’s going on with fluoride?

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

16 分钟
3天前

‘Travesty of justice’: Cop29’s controversial deal

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

16 分钟
11月21日

The science behind yo-yo diets, bird flu news and which Brits can spot a fake accent

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

21 分钟
11月19日

What does it take to become an astronaut?

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

16 分钟
11月14日

Secrets of happiness: the happiness hacks backed up by science

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

17 分钟
11月12日

Secrets of happiness: what makes a country happy?

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

18 分钟
11月6日

What will Trump 2.0 mean for science?

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

18 分钟
11月5日

Could we really live on Mars?

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

21 分钟

查看全部 465 集

4.3

共 5 分

334 个评分

Top five podcast I listen to

8月17日

S2024!!!

The guardian science is one of the best podcasts out there. They’re pretty short, well written, detail and character, they make science come alive, and they also tackled some of the biggest challenges of our world today – aging, the environment, climate, food and agriculture,sustainability and technology, the brain, etc. The journey with our thoughtful and it’s clear they worked really hard. You should definitely drive!
Science Weekly is excellent !

7月23日

ALittleChaotic

love the podcast, am a guardian subscriber, and the guests - excellent info on supplements and multivitamins, recently, for young and old alike
Biophony

4月16日

S. Que

So sad, yet not surprised, about the global decline in the sounds, the bird call etc, the Biophony of the woodlands. And so glad to have learned the word and its meaning, and the impact human activity has had on the natural world.
Inspirational

2022/12/16

Rsemeemoo

All of the hosts are brilliant