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Warning about the health of our Oceans

One third of seafood species have collapsed already, warns new report

New report warns that, without action, all fish and seafood species could collapse by 2048; one third of seafood species have collapsed already (ie catches have fallen by 90%), says Dr Boris Worm of Dalhousie Univeristy, Canada.
Is resveratrol the new wonder drug to solve the problems of obesity and longevity? An astronaut on the new manned mission to upgrade the Hubble Space Observatory explains why he believes it's worth risking his life for. How creating clouds in the lab is "rather like cooking a stew". Technology to improve the human singing voice.

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26 minutes

ÃÛÑ¿´«Ã½ World Service Archive

This programme was restored as part of the World Service archive project

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