Found in 2 comments on Hacker News
grendel · 2008-09-12 · Original thread
brett · 2007-10-08 · Original thread
Pollan's latest book, The Omnivore's Dilemma, is worth reading. http://www.amazon.com/Omnivores-Dilemma-Natural-History-Meal...

The overall organization is little forced at times, but the research for each section is really interesting.

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