What are the secrets of living a longer, more fulfilled life? Answering that big question has been the quest of a company called Blue Zones for more than 2 decades. “Blue zone” is a term coined by its founder, Dan Buettner, to describe specific locations around the world where people regularly live to be 100 years old and beyond. The company examines how and why these people live far longer and happier lives than the average. Guest: Dexter Shurney, M.D., president/chief health and well-being officer, Blue Zones Well-Being Institute.