Karin Tamerius, MD is a political psychiatrist and founder of Smart Politics, a nonprofit that teaches progressives how to communicate persuasively with people they disagree with. She's trained thousands of activists individually and on behalf of progressive organizations, including MoveOn, Women's March, and Indivisible. Dr. Tamerius has published three political chatbots for The New York Times and she's been featured in The Guardian, NPR, and Business Insider.