On this episode, we are joined by Dr. Richard Aiken, M.D., Ph.D. He is a medical doctor, a practicing psychiatrist, and he holds a doctorate in chemical engineering. His latest book is The New Ancestral Diet. We discuss plant-based, varied, whole-food diets; lifestyle, the evolution of taste and flavor, salicylic acid in the diet, anti-inflammatories, anti-nutrients, fiber, calorie density vs nutrient density, protein in the diet, and much more including Dr. Aiken's restored ca. 1830's cabin. Also enjoy a Moment of Paleo segment along with an After the Bell segment featuring Carl Sagan. Links for this episode: This episode's page on Humans Are Not Broken Documentary - "Agriculture" | HBONow Get Altruism or the Audiobook of Your Choice Free (New Members) Get "Altruism" for 1 Audible Credit (Existing Members) Dr. Aiken's Book - The New Ancestral Diet The New Ancestral Diet Mood for Life | nutrition, exercise, meditation optimizedMood for Life | nutrition, exercise, meditation optimized Facebook Page - Mood for Life Facebook Page - Hillbilly Vegan Richard Aiken MD PhD (@rcaiken) | Twitter Whole Audiobook - 1 Credit - (Existing Audible Subscribers) Carl Sagan - L'Être Humain et la Planète Terre - YouTube Latest In Paleo Facebook Page -- News Hunters & Gatherers Post Your Links Here! Purakai.com - Shop for Organic Clothing from PuraKai - Use coupon code "latest in paleo" for free shipping!