Long life is humanity’s ancient and perennial goal.  Prophets promised it, explorers searched for it and today's society is obsessed with it. The panelists discuss the biology of aging and debate the facts, fads and fallacies of living longer — and offer the best and most sensible advice to slow the aging process. Joining host Robert Kuhn are gene therapist French Anderson; best-selling author and surgeon Sherwin Nuland; fitness theorist Arthur S. De Vany; biophysicist Gregory Stock; and longevity expert Roy Walford. From the Series:USC Presents...Closer To Truth