Podcast: Shrimp Cocktails, Hydroelectric Power, and More

David is the Online News Editor of Science.

VANCOUVER, CANADA—What's the carbon footprint of a shrimp cocktail? How can a massive new hydroelectric project in the west of Ireland help solve Europe's power woes? And how did the seas dry out East Africa 2 million years ago? Science's online news editor chats about these topics and more with Science's Sarah Crespi.

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podcast, AAAS 2012