In this episode of Talk Nerdy, Cara is joined by philosopher Dr. Lee McIntyre to talk about his newest book, “How to Talk to a Science Denier: Conversations with Flat Earthers, Climate Deniers, and Others Who Defy Reason.” They discuss methods for communicating with folks victimized by post-truth propaganda, including conspiracy theories and anti-vaccine rhetoric. Follow Lee: @LeeCMcIntyre.