thomas aquinas
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On Christianity and the Interpretation of Philosophy
A Philosophical Happy Hour on the influences of Christian belief on philosophical interpretation, and of philosophical wisdom on the practice of the Christian faith. Is there such a thing as “Christian philosophy”? Today, thinking of antiquity draws new interest. The texts of Plato and Aristotle, Plotinus and Porphyry—even the fragments of Parmenides and Heraclitus, the…
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New Faculty Fellow: Herbert Hartmann
The Lyceum Institute is delighted to welcome a third new Faculty Fellow for 2025-26, Dr. Herbert Hartmann. I received my M. A. and Ph.D. in philosophy from the University of Toronto, where I studied under such distinguished Thomistic scholars as Fathers Joseph Owens, Armand Maurer and James Weisheipl, and, as well, Anton C. Pegis, under…
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Passion and the Capture of Reason
A Philosophical Happy Hour on the ways in which passion may capture and distort our exercise of reason—or, in proper subordination, affect a coherence of our persons Thinking clearly. It seems a vanishingly rare virtue. Ours is a reactionary time. Reaction, however, seldom comes from the clear light of reason—but rather from the murky vapors…
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Scholastic Latin Course
Though a single language, Latin finds diverse expression across the centuries of its use. The student familiar with Cicero and Seneca will different modes of expression in Abelard and Aquinas. But Scholastic Latin, albeit less rhetorically fluid than many of the great classical authors, has a beauty all its own—a spiritual depth and a philosophical…
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On Restoring Humanity
A Philosophical Happy Hour continuing our investigation into economics, politics, Catholic Social teaching, and the restoration of the good life for humanity. Last week, our Philosophical Happy Hour asked what Rerum Novarum, the 1891 Encyclical promulgated by Pope Leo XIII—and chief inspiration for the newly-elected Pope Leo XIV’s choice of name—could tell us about the…
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On Rerum Novarum and the Future of Human Society
A Philosophical Happy Hour investigating the Encyclical of Pope Leo XIII, Rerum Novarum, highlighting key passages and inquiring into their relevance today for considering the future of human society. Rerum novarum semel excitata cupidine, Pope Leo XII begins his famed Encyclical of 1891, “The desire of new things once having been aroused”, passes beyond the…
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Rethinking Nature: A Thomistic Approach to Environmental Philosophy
What does it mean to care for creation? In an age dominated by climate rhetoric and ecological anxiety, conversations about the environment often drift into extremes: either sentimental reverence for nature or technocratic management of “resources.” But what if there were another way—one rooted in a deeper understanding of nature, of the human person, and…
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Requiescat in Pace: Peter Redpath
Dr. Peter Redpath, a friend, adviser for the Lyceum Institute, and the external reader on my dissertation passed away on Palm Sunday. He was a champion of real education and someone who—in ways both direct and indirect—had an important impact on how I approach the intellectual life. He was faithful to the truth—but to his…
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On the Relation of Reason to Faith
In this Philosophical Happy Hour we will turn our attention to the ever-persistent question of the relation between faith and reason. How should we understand the relationship between faith and reason? We will explore this question through the sharp and illuminating lens of St. Thomas Aquinas in his commentary on Boethius’ De Trinitate, specifically question…