Climate science and politics

Scientists have long referred to the Goldilocks zone – the region around a star where conditions are not too hot and not too cold but “just right” for life. Joined by a live audience at the Cheltenham Science Festival in the UK, Tom Whipple asks what are the true limitations of a ...  Show more

Secretary of Defence Pete Hegseth has announced that the US military will be screening military personnel aged 30 and older for testosterone deficiency. Those found with low testosterone levels will be offered voluntary hormone replacement therapy. The secretary says this is to e ...  Show more

Brian Cox and Robin Ince are joined by guests Dara O Briain, Professor Tony Ryan and Dr Gabrielle Walker to discuss the ever-hot topic of climate change. They take a forensic look at the evidence that the climate is indeed changing, how we know that we are responsible, and what c ...  Show more

What was really at stake at the COP26 negotiations in Glasgow, and how much have the politicians done to avert a climate disaster?Justin Rowlatt speaks to two researchers on the frontline of the climate crisis. Carrie Lear, professor of earth sciences at Cardiff University, expla ...  Show more

Dr Chris Smith and the Naked Scientist team present the latest science news, analysis and breakthroughs, In this week's episode... what’s on the agenda for the COP28 climate summit? What do we know about the new strain of swine flu found in North Yorkshire? Samples from the Bennu ...  Show more

Gideon Rachman talks to historian Adam Tooze about his forthcoming book on the origins of the climate crisis and the prospects for international agreement to curb emissions and avert disaster.<hr>

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