I recently traveled to New York University to talk with Dr. Jonathan Haidt about, among other things, disgust, purity, fear and belief; the perilous state of the modern university; and his work with Heterodox Academy (https://heterodoxacademy.org/) an organization designed to draw attention to the lack of diversity of political belief in the humanities and the social sciences. Dr. Haidt is Professor of Ethical Leadership at New York University's Stern School of Business and a social psychologist.