This week we celebrate the birthday of Charles Darwin and the 90th birthday poet Philip Appleman (a Darwin scholar). Annie Laurie interviews Dan about his best-selling new book, GOD: The Most Unpleasant Character in All Fiction (Foreword by Richard Dawkins). Then Dr. Abby Hafer champions Darwin’s ideas by discussing her delightful new book, The Not-So-Intelligent Designer: Why Evolution Explains the Human Body and Intelligent Design Does Not.