17:00 - 17:40
Geoff Watts asks why the source of new medical drugs is drying up.
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Bamber Gascoigne; Angel of Mostar; real-life Billy Elliot; John McCarthy in Beirut; Sugar Ray Leonard's Inheritance Tracks
Sian Williams and Richard Coles with writer and broadcaster Bamber Gascoigne.
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02/06/2012
Sian Williams and Richard Coles with founder of the Eden Project Tim Smit.
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