When Science Finds a Way
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Latest episodes
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Is tackling super pollutants an emergency brake for climate change?
June 3, 2026 · 40 minWe may think of carbon dioxide as the main culprit in climate change, but could tackling "super pollutants" provide an emergency brake for global warming? Dr Tom Grylls tells Alisha Wainwright how we already have the tools to reduce…
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Is hope on the horizon for treating drug-resistant TB?
May 27, 2026 · 45 minTuberculosis has been with us so long that traces appear in mummies. But today, the challenge is different: how do we respond to TB that's resistant to modern drugs? Professor Salome Charalambous tells Alisha Wainwright about the…
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How can we respond to extreme heat and its effect on mental health?
May 20, 2026 · 46 minWe know how extreme heat impacts us physically, but science is still uncovering its effects on mental health. Professor Andrea Mechelli tells Alisha Wainwright what analysing millions of datapoints is teaching us, we hear from…
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We're living longer, but are we living healthier?
May 13, 2026 · 40 minIn much of the world people are living longer, but how can we make sure those extra years are healthy? Professor Dame Linda Partridge tells Alisha Wainwright how our ever-growing knowledge of health and ageing could lead to more…
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Does the food we eat improve our mental health?
May 6, 2026 · 42 minWe know that the food we eat affects us physically, but how might our diets help or hinder mental health? Dr Wolfgang Marx tells Alisha Wainwright about his work to find a link between mental health and diet. We also hear from Dr Iain…
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Why was a life saving drug overlooked for half a century?
April 29, 2026 · 40 minTranexamic acid (TXA) has enormous potential to prevent deaths from postpartum haemorrhage, but until very recently it's been overlooked. Professor Haleema Shakur Still tells Alisha Wainwright how she stumbled on TXA's untapped potential…
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What happens when fungi find their way into our brains?
April 22, 2026 · 43 minIt might sound like something out of TV shows like The Last of Us, but brain-invading fungi are a real-world problem. Alisha Wainwright speaks to Drs. Rachael Dangarembizi and Rebecca Drummond, an immunologist and a neuroscientist…
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AI and mental health: can we trust AI therapy?
April 15, 2026 · 44 minAI chatbots and apps are increasingly being used for mental health support. But could these new tools carry hidden risks? In the second part of this special episode, Alisha Wainwright unpicks her own experiments with AI therapy, takes…