Nora is the author of Primal Mind Primal Body a successful book that looks at the historical perspective of eating as our ancestors did.  Is it Paleo or is it high fat low carb.  Nora and Cyndi discuss the diets of cultures around the world, there is a lot about meat eating, so Carren is particularly quiet throughout.  Kim of course continues to throw the curly questions that have everyone thinking.  Nora narrates a wonderful story of her life and eye opening education on nutrition.