Here are two good interviews/Q&As with Michael Pollan, discussing his "Food Rules" book.
Here is a Q&A at Epicurious
Here is another at Woman's Day. Nice to see a newsstand magazine talking about non-industrial food.
Sorry to hit the same topic twice in a row, but food is that important. You can't out-train a bad diet, and you won't outlive one if you don't out grow it, either.