Volume 19, Issue 2, Summer 2019
Defense of the New Natual Law
E. Christian Brugger
St. Thomas’s Natural Law Theory
Fifty years of debate have strengthened Germain Grisez’s 1965 interpretation of St. Thomas Aquinas’s famous article on the natural law in Summa theologiae I-II.94.2. Revisiting Grisez’s argument in light of these developments reveals that his “gerundive interpretation” of the first principle of practical reason is not only Thomistic, but essentially Aquinas’s interpretation.