Steven Pinker is an award-winning experimental cognitive psychologist, best-selling author, and Harvard professor. Steven joins the Armchair Expert to discuss correlation versus causation, why people have certain beliefs in conspiracy theories, and the difference between individual and collective rationality. Steven and Dax talk about free will, the effectiveness of a dictator's messaging, and how people will often believe their own experience over science. Steven explains that checks and balances are essential for societal accomplishments, how people want to put everything into discreet boxes, and that fear is the most powerful emotion. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.