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World Service,11 Jun 2022,9 mins

Hannah Fry: Understanding the numbers of cancer

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British mathematics professor and broadcaster Hannah Fry has spent many years trying to explain the world through numbers. But when she was diagnosed with cervical cancer she embarked on a new mission – to discover whether the medical world, and we as individuals, make the right choices around treatment. Are patients always given the facts – and the time - they need to make rational decisions? And could we be at risk of unnecessary overtreatment? Presenter: Tim Harford Producer: Jon Bithrey Programme Coordinator: Brenda Brown Sound Engineer: Neil Churchill

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