Author Michael Pollan argues that we could be healthier and kinder to the planet if we would simply seek out food that is "real" and not processed. And he says nutrition-oriented eating can actually turn out to be bad for us.
Guests
Michael Pollan: Author of the new book, "In Defense of Food." He's also the author of "The Omnivore's Dilemma" and "The Botany of Desire."
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