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Geoff Watts explores the world of science and the people, passions and policies behind it

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On the Origin of the Species

Geoff Watts looks back on the 150 years since Darwin's Origin of Species was published.

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Astronomical Discoveries and Future Space Exploration

Geoff Watts looks back on great astronomical discoveries and future space exploration.

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Cooking and Human Evolution

Geoff Watts dives into underwater archaeology and how cooking transformed human evolution.

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See all Leading Edge episodes available (82)

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On the Origin of the Species

Geoff Watts looks back on the 150 years since Darwin's Origin of Species was published.

BBC Radio 4

Thu 26 Nov 2009 21:00 BBC Radio 4

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