Crawford Allan

Mar. 26, 2010

Trade Talks on Endangered Species

An Iranian salamander gets international protection, but red coral and bluefin tuna are out in the cold, as negotiators debate rules for trade in endangered species at the CITES talks in Doha.

endangered species, trade, cites

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Michael Pollan Talks Plants and Food

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Oliver Sacks: Hallucinations

In his latest book, neurologist Oliver Sacks explores the strange world of hallucinations, and documents his own experiments with psychedelic drugs.

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