Clear Thinkers favorite Art DeVany (previous posts here) is preparing for the release of his new book, The New Evolution Diet: What Our Paleolithic Ancestors Can Teach Us About Weight Loss, Fitness and Aging (Rodale Dec. 21, 2010), so he presents his basic ideas on nutrition and exercise in the trailer for the book below. Russ Roberts’ longer audio interview of DeVany from earlier this year can be listened to here and Patrick Kiger provides an excellent overview of DeVany’s ideas on nutrition and exercise here.