This week on Skepticality, we're very pleased to present Dr. Michael Shermer's new, in-depth interview with author and editor Ann Druyan, wife of the late Dr. CarlÃÂSagan. In this insightful hour, Ann gives us a look into Dr. Sagan's thoughts on science, religion, and her decision to collect his acclaimed Gifford Lectures in the new book "The Varieties of Scientific Experience: A PersonalÃïÃÂView of the Search for God.