Polly Campbell is a motivational speaker, blogger and the author of two books, Imperfect Spirituality: Extraordinary Enlightenment for Ordinary People and How to Reach Enlightenment. She is a teacher with The Daily Om, and the Growing Edge Institute. Polly practices the things she writes and talks about in her own life in Oregon where she lives with her husband and daughter.
First Half: Author of numerous bestselling books, Mark Alpert is a contributing editor at Scientific American. His work has also appeared in Fortune Magazine, Popular Mechanics, and Playboy. He will discuss ideas emerging beyond string theory and the frontiers of fundamental...