This lecture was given at the University of Oxford on 27 November 2019.

Fr. Romanus Cessario, OP, holds a research fellowship at Ave Maria University in Florida and serves as associate editor of The Thomist, senior editor of Magnificat, and general editor of the Catholic Moral Thought series at the Catholic University of America Press.

For more information on this and other events go to thomisticinstitute.org/events-1