"Alvin Plantinga is a 1954 Calvin College graduate who taught philosophy at his alma mater from 1963 to 1982 and then accepted an appointment as the John A. O'Brien Professor of Philosophy at the University of Notre Dame. He has given more than 200 guest lectures at conferences and on campuses in North America, Europe, and Australia. Dr. Plantinga received his M.A. degree in 1955 from the University of Michigan and his Ph.D. from Yale University in 1958." [1]