John Durant , author and health entrepreneur.

John recently released his first book – The Paleo Manifesto: Ancient Wisdom for Lifelong Health – in which he advocates using evolutionary principles to combat the global epidemic of obesity, diabetes, and other chronic health conditions.

 All animals, human or otherwise, thrive when we mimic key elements of their natural habitat. From diet to movement to sleep, this evolutionary perspective sheds light on some of our most pressing health concerns. What is causing the rise of chronic conditions, such as obesity, diabetes, and depression?