Mark Davis

Jul. 15, 2011

Time To Stop Picking on Weeds and Non-Natives?

Many weeds and non-native species are actually beneficial to humans--and the environment.

weed plant species invasive non-native

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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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