Dr. Michael Shermer\xa0is the Publisher of\xa0Skepticmagazine, a monthly columnist for\xa0Scientific American, and a Presidential Fellow at Chapman University where he teaches Skepticism 101. He is the author of\xa0Why People Believe Weird Things,\xa0Why Darwin Matters,\xa0The Science of Good and Evil, and\xa0The Moral Arc. His new book is\xa0Heavens on Earth: The Scientific Search for the Afterlife, Immortality & Utopia.