In depth interviews by award-winning science writer David Jay Brown with Andrew Weil, Jack Kevorkian, Bernie Siegel, Barry Sears, Larry Dossey, Ray Kurzweil, Michael West, Leonard Hayflick, Kary Mullis, Aubrey de Grey, Peter Duesberg, Raphael Mechoulam, Rick Strassmann, Michael Fossel, Durk Pearson and Sandy Shaw, Joseph Knoll, John Guerin, Garry Gordon, Jonathan Wright, and others about alternative medicine, euthanasia. mind/body medicine, diet, spirituality and health, regenerative medicine, nutritional supplements, longevity research, cannabinoid medicine and medical marijuana, psychedelic drug research, chelation therapy, nanotechnology, and more.