David Pizarro is Professor of Psychology at Cornell University. While he teaches and publicly discusses a wide variety of material in the discipline, his primary research interest is in moral judgment. In this episode, Robinson and David discuss some of the conceptual underpinnings of moral psychology before turning to the research on praise, blame, social cognition, and the relationship between disgust and political affiliation. David is also the co-host of two podcasts, Very Bad Wizards with Tamler Sommers and Psych with Paul Bloom.David’s Website: http://peezer.netDavid’s Twitter: https://twitter.com/peezVery Bad Wizards: https://verybadwizards.fireside.fmPsych: https://psych.fireside.fmOUTLINERobinson’s Website: http://robinsonerhardt.comRobinson Erhardt researches symbolic logic and the foundations of mathematics at Stanford University. Join him in conversations with philosophers, scientists, weightlifters, artists, and everyone in-between.