Fr. Bernard Joseph Frances Lonergan, SJ, CC (Ph.D., Theology, Gregorian University (Rome), 1939; B.A., University of London, 1930), was an ordained Roman Catholic priest of the Jesuit order. As an economist and philosopher-theologian in the Thomist tradition, he taught at Loyola College (Montreal) (now Concordia University), Regis College (now federated within the University of Toronto), the Pontifical Gregorian University, Harvard University, and Boston College. He was named by Pope Paul VI one of the original members of the International Theological Commission.
He is the author of Insight: A Study of Human Understanding (1957) and Method in Theology (1972), which established what he called the Generalized Empirical Method (GEM). The University of Toronto Press is in process of publishing his work in a projected 25-volume collection edited by staff at the Lonergan Research Institute at Regis College.
"Lonergan is considered by many intellectuals to be the finest philosophic thinker of the 20th century." —TIME Magazine