This lecture was presented by the campus chapter of the Thomistic Institute at Stanford University on October 4, 2019.
Prof. Alexander Pruss has doctorates both in philosophy and mathematics, and is currently Professor of Philosophy at Baylor University. His books include "The Principle of Sufficient Reason: A Reassessment" (Cambridge University Press), "One Body: An Essay in Christian Sexual Ethics" (Notre Dame University Press), and "Actuality, Possibility and Worlds" (Continuum). His research areas include metaphysics, philosophy of religion, Christian ethics, philosophy of mathematics and formal epistemology.