Why, despite the many advances in science and technology over the past few decades, does our health only seem to be getting worse? Why, despite so much time and energy spent studying the foods we eat, are we more confused than ever about nutrition—what good nutrition looks like, and what it can do for our health?Colin Campbell’s first book, The China Study—with 3 million copies sold (and growing!)—laid out the exhaustive evidence for the whole foods, plant-based diet as th...