Scott Atran is director of research at the National Center for Scientific Research in Paris, visiting professor at the University of Michigan, senior fellow at Harris Manchester College of Oxford University and research professor at the John Jay College of Criminal Justice of the City University of New York. He’s the author of “Talking to the Enemy: Faith, Brotherhood and the (Un)Making of Terrorists.” This interview is edited and produced with music and other features in the On Being episode “Scott Atran — Hopes and Dreams in a World of Fear.” Find more at onbeing.org.