John Mackey, cofounder of Whole Foods Market, is one of the great entrepreneurs of our time. But the story of how he built the iconic grocery store is just one thread in the tapestry of his rich and interesting life, which he discusses candidly in his recent memoir The Whole Story. This fascinating tale spans his remarkable life and career, from his Texas childhood to his spiritual breakthroughs, from his hiking adventures to his psychedelic experimentation, and from a humble Austin health fo...