In book 4 of the Republic, Plato sets forth perhaps the most famous psychological theory from Greco-Roman antiquity: the tripartite model of the human soul. But how good of a model is it? How does it hold up from the perspective of modern psychology? With us to discuss these questions and more is Jonathan Lear, professor of philosophy at the University of Chicago and a practicing psychoanalyst who serves on the faculty of the Chicago Institute for Psychoanalysis. His article "Inside and Outside the Republic" remains one of the most important pieces of scholarship on the psychological theory offered in book 4.  ------------------ Support Ancient Greece Declassified on Patreon: patreon.com/greecepodcast Or make a one-time donation: paypal.me/greecepodcast