Gyula Klima is a Professor of Philosophy at Fordham University, Doctor of the Hungarian Academy of Sciences and Founding Member, and Director of the Society for Medieval Logic and Metaphysics and Editor of its proceedings. Professor Klima”s most recent book is on John Buridan in OUP”s Great Medieval Thinkers series. Alexander W. Hall is an Associate Professor of Philosophy at Clayton State University, Assistant Director and Secretary of the Society for Medieval Logic and Metaphysics, and Managing Editor of its proceedings. Hall”s recent scholarship includes “Natural Theology in the Middle Ages” in the Oxford Handbook of Natural Theology.