The Thomistic Institute

Apr 30, 2026 • 41 min

Dr. Carl Vennerstrom argues that the capital vices are best understood as a path of disordered desires that Christ exposes and heals, with pride standing at the root and humility as the chief remedy. This lecture was given on March 14th, 2026, at Dominican House of Studies. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Dr. Vennerstrom specializes in eastern patristic theology. Of particular interest are monasticism, scriptural interpretation, and the writings of Evagrius of Pontus. He earned his PhD in Early Christian Studies at the Catholic University of America and teaches courses in church history, theology, and Greek at the Augustine Institute Graduate School in St. Louis, Missouri. Keywords: Charity, Humility, Monastic Tradition, Pride, Salvation, Temptation, Virtue, Vice

Apr 29, 2026 • 1h 1m

Fr. Gabriel O’Donnell argues that the Christian life is not mainly about rule-following or behavior modification, but about becoming a whole, Godward person through self-knowledge, acceptance, and relationship with Christ. This lecture was given on March 14th, 2026, at Dominican House of Studies. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Fr. O’Donnell grew up in Syracuse, New York. After two years as a student at Providence College, he entered the Order of Preachers in 1963 and was ordained a priest in 1970. In 1971 he earned an MA in Liturgical Studies from the University of Notre Dame, and in 1980 earned an STD degree in the area of Liturgical Spiritual Theology from the Pontifical Faculty for Spirituality, the Teresianum, in Rome. He has previously taught at the Pontifical Faculty of the Immaculate Conception, St. Charles Seminary in Philadelphia, PA and the Angelicum in Rome. In addition to teaching, he currently serves as a vice-postulator for the cause for sainthood of Father Michael J. McGivney, the founder of the Knights of Columbus, and as vice-postulator for the cause of Rose Hawthorne, founder of the Dominican Sisters of Hawthorne, NY. He previously survived as postulator for the cause of canonization of Father Paul of Graymoor, which has also been submitted to the Congregation for the Causes of Saints in Rome. With Robin Mass, Ph.D., Fr. O’Donnell is the author of Spiritual Traditions for the Contemporary Church and has contributed to A Love That Never Ends: A Key to the Catechism of the Catholic Church. Keywords: Acceptance, Aquinas, Christian Life, Christ, Desert Tradition, Godwardness, Holiness, Self-Knowledge, Virtue, Vulnerability

Apr 28, 2026 • 44 min

Dr. Carl Vennerstrom argues that Christ’s temptation in the desert is a perfect temptation: it reveals every major kind of temptation, shows the devil’s weakness, and becomes a means of salvation rather than merely an obstacle. This lecture was given on March 13th, 2026, at Dominican House of Studies. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Dr. Vennerstrom specializes in eastern patristic theology. Of particular interest are monasticism, scriptural interpretation, and the writings of Evagrius of Pontus. He earned his PhD in Early Christian Studies at the Catholic University of America and teaches courses in church history, theology, and Greek at the Augustine Institute Graduate School in St. Louis, Missouri. Keywords: Augustine, Christ, Devil, Evil, Monastic Tradition, Salvation, Self-Knowledge, Temptation, Victory

Apr 27, 2026 • 45 min

Dr. Kevin Kambo argues that AI should be understood less as genuine intelligence and more as a highly sophisticated form of simulated intelligence, like a mirror that reflects patterns without understanding them. This lecture was given on March 10th, 2026, at Southern Methodist University. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Kevin M. Kambo is an assist  ant professor of philosophy at the University of Dallas in Irving, TX. Before completing his doctoral studies at the Catholic University of America, he earned a bachelor of science in Chemistry at Stanford University and worked as an intellectual property paralegal in Manhattan, NY. Dr. Kambo specialises in classical Greek philosophy, particularly on Platonic moral psychology and on the dramatic elements of Platonic dialogues. He also works on the reception of Platonic thought through history, from late antique (e.g., in Clement of Alexandria and Augustine of Hippo) through contemporary (e.g., W. E. B. Du Bois and Simone Weil) thinkers, and has broader scholarly interests in philosophy of technology, philosophy and literature (especially tragedy), philosophy of race, and liberal education. He is a partisan of the original Star Wars trilogy, P. G. Wodehouse, and receiving postcards--not necessarily in that order. Keywords: AI, Aristotle, Athens, Conversation, Genesis, Idolatry, Image, Plato, Psalms, Truth

Apr 24, 2026 • 57 min

Christopher Mooney argues that John Henry Newman’s teaching on conscience means conscience is not mere personal preference or social conditioning, but the practical application of divine moral law to particular actions. This lecture was given on March 9th, 2026, at Ohio State University. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Dr. Christopher Mooney is an assistant professor of theology at the Augustine Institute Graduate School in St. Louis, Missouri, where he teaches on Catholic theology, scriptural interpretation, and the Church Fathers. His teaching and research specialize in Augustine, the Fathers, and historical theology, and he is the author of Augustine's Theology of Justification by Faith (2026). A native of Connecticut, he studied at Georgetown and Yale Divinity School before receiving his PhD from the University of Notre Dame. He also serves as a theological representative for the USCCB's Catholic-Reformed dialogue. He lives next door to the Augustine Institute's campus with his wife and four children. Keywords: Authority, Conscience, Divine Law, Eternity, Faith, John Henry Newman, Moral Truth, Particular Cases, Pope, Truth

Apr 23, 2026 • 50 min

Prof. Paul Gondreau argues that disability, though a real physical wound of human nature, can also be a profound gift because it deepens participation in Christ’s suffering and points toward healing in the resurrection. This lecture was given on March 9th, 2026, at University of Oxford. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Paul Gondreau is professor of theology at Providence College, where he has taught for 28 years. He received his doctorate in theology from the University of Fribourg, Switzerland, doing his dissertation on Christ's full humanity (Christ's human passions/emotions) under the renowned Thomist scholar Jean-Pierre Torrell. He specializes in the thought of St. Thomas Aquinas and has published widely in the areas of Christology (focusing on Christ’s full humanity and his maleness), Christian anthropology, the moral meaning and purpose of human sexuality and sexual difference, the biblical vision of Aquinas' theology, the theology of disability, the sacrament of the Eucharist and the priesthood, and the Catholic vision of J. R. R. Tolkien's The Lord of the Rings . Keywords: Cerebral Palsy, Cross, Disability, Grace, Healing, Hope, Human Dignity, Resurrection, Suffering

Apr 22, 2026 • 53 min

Dr. Peter Koritansky argues that Thomas Aquinas grounds punishment in natural law and retributive justice, where punishment is justified not merely to deter or rehabilitate, but to express the moral order and the common good. This lecture was given on March 5th, 2026, at Cornell University. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Dr. Peter Karl Koritansky is a professor and Director of the Center for Civics, Culture, and Society at Cleveland State University. He has previously taught at Malone University, Walsh University, The University of Prince Edward Island in Canada, and the Ateneo Pontificio Regina Apostolorum in Rome, Italy. He has also been a visiting research scholar with the Jacques Maritain Center at The University of Notre Dame and at Princeton University with the James Madison Program in American Ideals and Institutions. He is the author of several articles and books, including Thomas Aquinas and the Philosophy of Punishment (The Catholic University of America Press, 2012), Engaging the Skeptic: Addressing the Modern Secularist’s Objections to the Catholic Worldview (Justin Press, 2018), and "Thomas Aquinas and the Euthyphro Dilemma" (The Heythrop Journal, 2021). He now lives in Hambden, Ohio with his wife, Pam, and four children. Keywords: Anger, Common Good, Criminal Justice, Desert, Irascible Appetite, Moral Order, Natural Law, Punishment, Retributive Justice

Apr 21, 2026 • 51 min

Prof. Nina Sophie Heereman argues that the Church is not a human invention but a divinely founded reality rooted deeply in Scripture, where Israel’s story, the Eucharist, and Pentecost all reveal Christ’s intention to gather a new people of God. This lecture was given on March 5th, 2026, at Louisiana State University. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Dr. Heereman was born and raised in Germany. Originally trained to become a lawyer and after completing her bar exam, she experienced a deep encounter with the Lord which led her to consecrate her life to the study and teaching of the Word of God. She subsequently attended the ICPE school of Evangelization in India, Banglore, and studied theology in Frankfurt and Rome.  She received an STB from the Pontifical Gregorian University, an SSL from the Pontifical Biblical Institute, and the SSD from the École biblique et archéologique française de Jérusalem and the Université de Fribourg. She has taught as a visiting professor at the Collège des Bernhardins in Paris, the Pontifical Biblical Institute in Rome, the DSPT in Berkley, and is currently Associate Professor for Sacred Scripture at St. Patrick’s Seminary & University. Her scholarly interests include a reintegration of Exegesis with Systematic and Spiritual Theology. She is the author of Behold King Solomon on the Day of His Wedding (Leuven: Peeters, 2021), and Athirst for the Spirit (Steubenville: Emmaus Press, 2023). Keywords: Body of Christ, Bride of Christ, Church, Covenant, Eucharist, Old Testament, New Testament, Pentecost, Salvation History, Temple

Apr 20, 2026 • 34 min

Fr. Gregory Pine argues that good conversation is a real moral and spiritual practice: it matters, takes time, and should be used to draw near to others through listening well, welcoming contributions, and sharing life rather than trying to win or dominate. This lecture was given on March 4th, 2026, at Iowa State University. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Fr. Gregory Pine, O.P., is an instructor of dogmatic and moral theology at the Dominican House of Studies and the Assistant Director of the Thomistic Institute. He holds a doctorate from the University of Fribourg (Switzerland). He is the author of Prudence: Choose Confidently , Live Boldly and Your Eucharistic Identity: A Sacramental Guide to the Fullness of Life , and is co-author of Credo: An RCIA Program and Marian Consecration with Aquinas . His writing also appears in Aleteia, Magnificat, and Ascension’s Catholic Classics series. In addition to the TI podcast, he regularly contributes to the podcasts Godsplaining and Pints with Aquinas, and Catholic Classics. Keywords: Catholic Life, Conversation, Communion, Friendship, Human Nature, Humility, Listening, Prudence, Small Talk, Social Skills

Apr 17, 2026 • 44 min

Dr. Rebekah Lamb argues that St. John Henry Newman’s idea of the saint is deeply relational: saints are friends knit together in the communion of saints, and holiness is lived through prayer, hidden service, and ordinary fidelity. This lecture was given on February 19th, 2026, at Queen's University, Belfast. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Dr. Rebekah Lamb is a Lecturer (Assistant Professor) in theology and the arts at the University of St Andrews, specializing in religion and literature of late modernity. Her research centres on the ways in which the arts can be distinctive and timely modes of theology in their own right, especially in light of liturgical, spiritual, and existential concerns. Key figures in her work include Joseph Ratzinger, St. John Henry Newman, Gerard Manley Hopkins SJ, Christina Rossetti and the Pre-Raphaelites as well as their inheritors (JRR Tolkien and CS Lewis, among others). Prior to joining St Andrews, she was an inaugural Étienne Gilson Post-Doctoral Fellow at the University of Toronto. She is a trustee of the Christian Heritage Centre at Stonyhurst (Lancashire, UK) and frequently contributes to popular magazines and journals, including an interview with Robert Cardinal Sarah for the Catholic Herald. Keywords: Communion of Saints, Friendship, Hidden Holiness, Newman, Prayer, Sacramental Vision, Saint John Henry Newman, Spiritual Friendship, Ordinary Life, Virtue

Apr 16, 2026 • 37 min

Dr. Wes Siscoe argues that true happiness and the good life are not found in pleasure, wealth, fame, or even bodily health, but in a fully ordered human flourishing that culminates in union with God. This lecture was given on February 19th, 2026, at Indiana University. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Wes Siscoe is an Assistant Professor of Philosophy at The Ohio State University. He is also a Thomistic Institute alum, having founded the TI chapter at the University of Arizona. With a passion for making philosophy accessible to college students and the general public, Wes founded the Philosophy Teaching Library at the University of Notre Dame and participated in the Philosophy as a Way of Life Project. When he isn’t doing philosophy, he’s hanging out with his family and two miniature dachshunds. Keywords: Aquinas, Beatitude, Fame, Happiness, Health, Human Flourishing, Union with God, Virtue, Wealth

Apr 15, 2026 • 54 min

Prof. Steven Jensen presents several arguments in favor of the conclusion that the life of a fetus has intrinsic human dignity on account of what a human being is and not merely as an effect of psychological or cognitive capacity, ultimately concluding that the intentional killing of a fetus as a means to save a mother's life is morally impermissible. This lecture was given on February 19th, 2026, at North Dakota State University. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Steven J. Jensen holds the Bishop Nold Chair in Graduate Philosophy at the University of St. Thomas, Houston, where he teaches in The Center for Thomistic Studies. His fields of research include bioethics, moral psychology, the philosophy of Thomas Aquinas, human nature, and natural law. He is the author of several books, including the following: Living the Good Life: A Beginner’s Thomistic Ethics , The Human Person: A Beginner’s Thomistic Psychology , T he Natural Law: A Beginner’s Thomistic Guide. Keywords: Abortion, Double Effect, Ectopic Pregnancy, Fetus, Human Dignity, Medical Ethics, Mother’s Life, Personhood Theory, Principle of Double Effect, Pro-Life Ethics

Apr 14, 2026 • 55 min

Dr. John-Paul Heil argues that Christians should “elect Christ as king” by judging political institutions according to whether they actually lead people toward holiness, the common good, and heaven. This lecture was given on February 17th, 2026, at Virginia Tech. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: John-Paul Heil is a Core Fellow in history, philosophy, Catholic anthropology, English, and theology at Mount St. Mary's University. He received his PhD in history from the University of Chicago and is pursuing an MBA in marketing. He has received multiple awards from the U.S. and Italian Fulbright commissions. His writing has appeared in Time, Smithsonian, The Week, and Los Angeles Review of Books. He is the books editor at the University of Pennsylvania's Dappled Things. Keywords: Christ The King, Common Good, Catholic Politics, Florence, Holiness, Lay Engagement, Lent, Local Community, Political Reform, Savonarola

Apr 13, 2026 • 48 min

Dr. Lydia Dugdale argues that the “lost art of dying” can be recovered by reviving older practices of mortality awareness, community, reconciliation, and hope rather than accepting medicalized dying as normal. This lecture was given on February 16th, 2026, at University of Galway. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Dr. Lydia Dugdale is the Silberberg Professor of Medicine and Director of the Center for Clinical Medical Ethics at Columbia University in New York City. As a medical doctor and ethicist, she cares for patients, consults on complex ethical issues in the hospital, and teaches medical trainees and undergraduate students. Her scholarly work focuses on physician-assisted suicide and euthanasia, the need to prepare well for death, and questions of moral injury and human flourishing. She is author of the book THE LOST ART OF DYING: REVIVING FORGOTTEN WISDOM (HarperOne, 2020) and is currently writing a book on hope. Keywords: Ars Moriendi, Community, Death, Hope, Hospitals, Medicalized Dying, Mortality, Palliative Care, Reconciliation, Virtue

Apr 10, 2026 • 50 min

Fr. Aquinas Guilbeau presents the Catholic disagreement over honoring Truman as a serious moral dispute rooted in differing judgments about just war, innocent life, and the necessity of the atomic bomb. This lecture was given on February 14th, 2026, at Dominican House of Studies. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: A native of Louisiana, Fr. Aquinas Guilbeau, O.P., entered the Dominican Province of St. Joseph in 2005. After several years of pastoral work in New York City, Fr. Guilbeau began doctoral studies in moral theology at the University of Fribourg, where he completed a dissertation on St. Thomas Aquinas’s doctrine of the common good. Currently, Fr. Guilbeau serves as the University Chaplain and Vice President for Ministry and Mission at The Catholic University of America. Keywords: Atomic Bomb, Anscombe, Hiroshima, Innocent Life, Just War, Miscamble, Moral Disagreement, President Truman, Utilitarianism, War Ethics

Apr 9, 2026 • 44 min

Prof. Michael Krom argues that just war principles still govern contemporary warfare, especially drone warfare and autonomous weapons, and that moral judgment cannot be replaced by technology or legal convenience. This lecture was given on February 14th, 2026, at Dominican House of Studies. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Michael Krom started reading Aquinas’s Summa Theologiae shortly after his conversion at the end of college. Upon learning about Flannery O’Connor’s “hillbilly Thomist” habit of reading Aquinas every night, he started studying two articles a day and completed the Summa while in graduate school at Emory University. As a professor at Saint Vincent College, he saw the urgent need for collegians and seminarians to receive a solid foundation in Aquinas’s philosophical theology. In 2020, he published Justice and Charity:  An Introduction to Aquinas’s Moral, Economic, and Political Thought (Baker Academic Press), and teaches a Thomistic philosophy course each fall. In addition to continuing work on the moral, economic, and political topics covered in the book, his current research is on the influence of monastic spirituality on Aquinas; he is working on a monograph tentatively entitled Aquinas Among the Benedictines. Keywords: AI, Autonomous Weapons, Common Good, Conscience, Discrimination, Drone Warfare, Human Judgment, Just War Theory, Proportionality, Prudence

Apr 8, 2026 • 43 min

Prof. Michael Krom argues that just war theory remains morally necessary today because war must be judged by justice, right intention, and the common good rather than by realpolitik, legal minimalism, or national self-interest. This lecture was given on February 14th, 2026, at Dominican House of Studies. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Michael Krom started reading Aquinas’s Summa Theologiae shortly after his conversion at the end of college. Upon learning about Flannery O’Connor’s “hillbilly Thomist” habit of reading Aquinas every night, he started studying two articles a day and completed the Summa while in graduate school at Emory University. As a professor at Saint Vincent College, he saw the urgent need for collegians and seminarians to receive a solid foundation in Aquinas’s philosophical theology. In 2020, he published Justice and Charity:  An Introduction to Aquinas’s Moral, Economic, and Political Thought (Baker Academic Press), and teaches a Thomistic philosophy course each fall. In addition to continuing work on the moral, economic, and political topics covered in the book, his current research is on the influence of monastic spirituality on Aquinas; he is working on a monograph tentatively entitled Aquinas Among the Benedictines. Keywords: Augustine, Aquinas, Common Good, International Law, Just War Theory, Moral Limits, Peace, Realpolitik, Right Intention, War

Apr 7, 2026 • 38 min

Prof. Thomas Ward argues that Stoicism offers valuable detachment and moral discipline, but Boethius and Christianity deepen it by reordering the human person toward friendship, hope, and beatitude in God. This lecture was given on February 12th, 2026, at Franciscan University of Steubenville. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Thomas M. Ward is Associate Professor of Philosophy at The University of Texas at Austin, in the School of Civic Leadership. He specializes in the history of philosophy and theology of the Middle Ages. Ward is the author of After Stoicism: Last Words of the Last Roman Philosopher (Word on Fire, 2024), Ordered by Love: An Introduction to John Duns Scotus (Angelico, 2022), Divine Ideas (Cambridge University Press, 2020), and has translated, with commentary, John Duns Scotus’s Treatise on the First Principle (Hackett, 2024). He has been a NEH Fellow (2022) and Harvey Fellow (2009-2011), and is a past winner of the Society for Medieval and Renaissance Philosophy Founder's Award (2013) and the American Catholic Philosophical Quarterly Rising Scholar Essay Contest (2018). He studied philosophy at Biola University (BA 2004) and theology at Oxford University (M.Phil 2006), where he was Head Resident at the Kilns, the former residence of C.S. Lewis. His PhD in philosophy is from UCLA (2011). Ward is married with six children and is a member of St. Peter Catholic Student Center in Waco. Keywords: Beatitude, Boethius, Christianity, Detachment, External Goods, Friendship, Hope, Stoicism, Virtue, Wisdom

Apr 6, 2026 • 1h 3m

Dr. Lydia Dugdale argues that physician-assisted suicide and euthanasia are morally and medically dangerous because they normalize suicide, undermine the physician-patient covenant, and place vulnerable people at risk. This lecture was given on February 12th, 2026, at Vanderbilt University. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Dr. Lydia Dugdale is the Silberberg Professor of Medicine and Director of the Center for Clinical Medical Ethics at Columbia University in New York City. As a medical doctor and ethicist, she cares for patients, consults on complex ethical issues in the hospital, and teaches medical trainees and undergraduate students. Her scholarly work focuses on physician-assisted suicide and euthanasia, the need to prepare well for death, and questions of moral injury and human flourishing. She is author of the book The Lost Art Of Dying: Reviving Forgotten Wisdom (HarperOne, 2020) and is currently writing a book on hope. Keywords: Autonomy, Canada, Euthanasia, MAID, Medical Ethics, Oregon, Physician Assisted Suicide, Suffering, Vulnerable Patients, Life And Death

Apr 3, 2026 • 1h 2m

Prof. Nina Sophie Heereman shows how the Cross is a marriage feast by reading the Paschal Mystery through Old Testament nuptial imagery and the Gospel of John’s depiction of Christ as the divine Bridegroom uniting Himself to His people. This lecture was given on March 5th, 2026, at University of Louisiana at Lafayette. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speakers: Dr. Heereman was born and raised in Germany. Originally trained to become a lawyer and after completing her bar exam, she experienced a deep encounter with the Lord which led her to consecrate her life to the study and teaching of the Word of God. She subsequently attended the ICPE school of Evangelization in India, Banglore, and studied theology in Frankfurt and Rome.  She received an STB from the Pontifical Gregorian University, an SSL from the Pontifical Biblical Institute, and the SSD from the École biblique et archéologique française de Jérusalem and the Université de Fribourg. She has taught as a visiting professor at the Collège des Bernhardins in Paris, the Pontifical Biblical Institute in Rome, the DSPT in Berkley, and is currently Associate Professor for Sacred Scripture at St. Patrick’s Seminary & University. Her scholarly interests include a reintegration of Exegesis with Systematic and Spiritual Theology. She is the author of Behold King Solomon on the Day of His Wedding (Leuven: Peeters, 2021), and Athirst for the Spirit (Steubenville: Emmaus Press, 2023). Keywords: Ancient Near East, Bridegroom, Covenant, Divine Human Marriage, Eucharist As Nuptial Banquet, Gospel Of John, Marriage Feast, Nuptial Mysticism, Paschal Mystery, Song Of Songs