The nineteenth volume of the Proceedings of the Society for Medieval Logic and Metaphysics honors the work of our president and founder, Gyula Klima. This volume of proceedings considers a host of issues relevant to key aspects of Klima's work, from metaphysics to logic and epistemology. Contributions include a new formalization that captures Ockham's semantics as a mathematical presheaf, a response by the well-known Ockhamist Claude Panaccio to objections raised by Klina to his work on intentionality, a subtle and carefully consideration of how genus and species are for Aquinas real accidents of being (Gregory Doolan), and a close look at Aristotle on demonstration by Lucas Angioni. These papers add significant contributions to each of their majors' areas of exploration.
Alex Hall is a Professor of Philosophy at Clayton State University, USA and Assistant Director of the Society for Medieval Logic and Metaphysics and Managing Editor of its proceedings. Hall's research focuses on logic and natural theology in the medieval tradition. Gyula Klima is Professor of Philosophy at Fordham University, New York, NY, USA, Doctor of the Hungarian Academy, and Ordinary Member of the Pontifical Academy of St. Thomas Aquinas, Italy. He is the founding director of the Society for Medieval Logic and Metaphysics, and editor of its proceedings. Specialized in medieval logic and metaphysics and their contemporary implications, he has published widely in the field. His recent books include: The Metaphysics and Theology of the Eucharist (2024).Dr Timothy Kearns is a lecturer of humanities, integrated studies, and philosophy at the college seminary of the Legionaries of Christ in Cheshire, Connecticut, USA. His research and teaching focuses on restoring a philosophically viable vision of the cosmos and the order of knowledge through integrating modern disciplines into a broadly Aristotelian framework. His research has appeared in several reputable journals and academic papers. He serves as the Secretary for the Society for Medieval Logic and Metaphysics.