

The Thomistic Institute
The Thomistic Institute
The Thomistic Institute exists to promote Catholic truth in our contemporary world by strengthening the intellectual formation of Christians at universities, in the Church, and in the wider public square. The thought of St. Thomas Aquinas, the Universal Doctor of the Church, is our touchstone.
The Thomistic Institute Podcast features the lectures and talks from our conferences, campus chapters events, intellectual retreats, livestream events, and much more.
Founded in 2009, the Thomistic Institute is part of the Pontifical Faculty of the Immaculate Conception at the Dominican House of Studies in Washington, DC.
The Thomistic Institute Podcast features the lectures and talks from our conferences, campus chapters events, intellectual retreats, livestream events, and much more.
Founded in 2009, the Thomistic Institute is part of the Pontifical Faculty of the Immaculate Conception at the Dominican House of Studies in Washington, DC.
Episodes
Mentioned books

Dec 20, 2022 • 53min
Of the Father's Love Begotten | Fr. Andrew Hofer, O.P.
Merry Christmas from the Thomistic Institute! This week, we are reposting some of our favorite talks related to Christmas and the Incarnation of our Lord.
Fr. Hofer's handout can be found here: tinyurl.com/55cnce22
This lecture was given on December 19, 2021, at the Dominican House of Studies in Washington, D.C., during the intellectual retreat entitled, "Of the Father’s Love Begotten: An Intellectual Retreat on the Incarnation" for the Thomistic Institute’s Texas-area campus chapters.
For more information on upcoming events, please visit our website at www.thomisticinstitute.org.
About the speaker:
Father Andrew Hofer, O.P., grew up as the youngest of ten children on a Kansas farm. He entered the Dominican Province of St. Joseph in 1995 and professed simple vows the following year. He made his profession of solemn vows in the Great Jubilee Year of 2000, and was ordained a deacon in 2001 and a priest in 2002.
His assignments have included serving as a parochial vicar in Rhode Island, a missionary in Kenya, a doctoral student at the University of Notre Dame, a formator at the Dominican House of Studies, and a member of the Pontifical Faculty of the Immaculate Conception. He is finishing a book titled The Word in Our Flesh: A Return to Patristic Preaching, whose research the Calvin Institute of Christian Worship funded through its Teacher-Scholar Grant.

Dec 19, 2022 • 58min
Christ in the O Antiphons | Fr. Andrew Hofer, O.P.
Merry Christmas from the Thomistic Institute! This week, we are reposting some of our favorite talks related to Christmas and the Incarnation of our Lord.
Fr. Hofer's handout can be found here: tinyurl.com/ycc663wz
This lecture was given on December 18, 2021, at the Dominican House of Studies in Washington, D.C., during "Of the Father’s Love Begotten: An Intellectual Retreat on the Incarnation" for the Thomistic Institute’s Texas-area campus chapters.
For more information on upcoming events, please visit our website at www.thomisticinstitute.org.
About the speaker:
Father Andrew Hofer, O.P., grew up as the youngest of ten children on a Kansas farm. He entered the Dominican Province of St. Joseph in 1995 and professed simple vows the following year. He made his profession of solemn vows in the Great Jubilee Year of 2000, and was ordained a deacon in 2001 and a priest in 2002.
His assignments have included serving as a parochial vicar in Rhode Island, a missionary in Kenya, a doctoral student at the University of Notre Dame, a formator at the Dominican House of Studies, and a member of the Pontifical Faculty of the Immaculate Conception. He is finishing a book titled The Word in Our Flesh: A Return to Patristic Preaching, whose research the Calvin Institute of Christian Worship funded through its Teacher-Scholar Grant.

Dec 16, 2022 • 43min
Aquinas’ Fourth Way: Humility vs. Skepticism in Theological Reasoning | Prof. Joshua Hochschild
This talk was given on October 13, 2022, at the University of Edinburgh.
For more information on upcoming events, please visit our website at thomsiticinstitute.org.
About the speaker:
Joshua Hochschild is Professor of Philosophy and Director of Philosophy, Politics and Economics at Mount St. Mary’s University, where he also served six years as the inaugural Dean of the College of Liberal Arts. His primary research is in medieval logic, metaphysics, and ethics, with broad interest in liberal education and the continuing relevance of the Catholic intellectual tradition. He is the author of The Semantics of Analogy: Rereading Cajetan’s De Nominum Analogia (2010), translator of Claude Panaccio’s Mental Language: From Plato to William of Ockham (2017), and co-author of A Mind at Peace: Reclaiming an Ordered Soul in the Age of Distraction (2017). His writing has appeared in First Things, Commonweal, Modern Age and the Wall Street Journal. For 2020-21 he served as President of the American Catholic Philosophical Association.

Dec 15, 2022 • 43min
Evolution, Astronomy, & Catholicism with Prof. Jonathan Lunine | Off-Campus Conversations, Ep. 011
Join Fr. Gregory Pine, O.P. of Aquinas 101, Godsplaining, and Pints with Aquinas for an off-campus conversation with Prof. Jonathan Lunine about his latest Thomistic Institute lecture, "Catholicism and Evolution from an Astronomical Perspective.”
Catholicism and Evolution w/ Fr. Gregory Pine (Off-Campus Conversations)
You can listen to the original lecture here:
https://soundcloud.com/thomisticinstitute/evolution-and-catholicism-from-an-astronomical-perspective-prof-jonathan-lunine
For more information on upcoming events, please visit www.thomisticinstitute.org.
About the speaker:
Jonathan I. Lunine is The David C. Duncan Professor in the Physical Sciences at Cornell University and Director of the Cornell Center for Astrophysics and Planetary Science, His research focuses on astrophysics, planetary science and astrobiology. In addition to his responsibilities in the classroom, he serves as Interdisciplinary Scientist on the James Webb Space Telescope project and is a coinvestigator on the Juno mission currently in orbit around Jupiter.
Lunine is a member of the U.S. National Academy of Sciences, a fellow of the American Geophysical Union and the American Association for the Advancement of Science. He is the 2014 recipient of the Jean Dominique Cassini Medal of the European Geosciences Union.
He is the author of Astrobiology: A Multidisciplinary Approach and Earth: Evolution of a Habitable World.
Lunine obtained a B.S. in physics and astronomy from the University of Rochester (1980), an M.S. (1983) and a Ph.D. (1985) in planetary science from the California Institute of Technology. He lives in Ithaca New York, where he is a member of St. Catherine of Siena parish. In 2016 Lunine helped to found the Society of Catholic Scientists and currently serves as its vice president.

Dec 14, 2022 • 1h 12min
Evolution and Catholicism from an Astronomical Perspective | Prof. Jonathan Lunine
Prof. Lunine's slides can be viewed here: https://tinyurl.com/4fce6w7w
This lecture was given on October 6, 2022, at the University of Rochester.
For more information on upcoming events, please visit our website at thomisticinstitute.org.
About the speaker:
Jonathan I. Lunine is The David C. Duncan Professor in the Physical Sciences at Cornell University and Director of the Cornell Center for Astrophysics and Planetary Science, His research focuses on astrophysics, planetary science and astrobiology. In addition to his responsibilities in the classroom, he serves as Interdisciplinary Scientist on the James Webb Space Telescope project and is a coinvestigator on the Juno mission currently in orbit around Jupiter.
Lunine is a member of the U.S. National Academy of Sciences, a fellow of the American Geophysical Union and the American Association for the Advancement of Science. He is the 2014 recipient of the Jean Dominique Cassini Medal of the European Geosciences Union.
He is the author of Astrobiology: A Multidisciplinary Approach and Earth: Evolution of a Habitable World.
Lunine obtained a B.S. in physics and astronomy from the University of Rochester (1980), an M.S. (1983) and a Ph.D. (1985) in planetary science from the California Institute of Technology. He lives in Ithaca New York, where he is a member of St. Catherine of Siena parish. In 2016 Lunine helped to found the Society of Catholic Scientists and currently serves as its vice president.

Dec 13, 2022 • 1h 18min
Dante Alighieri: A Thomist Poet? | Fr. Albert Trudel, O.P.
This lecture was given on October 4th, 2022, at the University of North Carolina.
For more information on upcoming events, please visit our website at thomisticinstitute.org
About the speaker:
Fr. Albert Trudel, O.P. (Dominican House of Studies) specializes in the intersection between theology and literature in the Middle Ages, and has lately commented on Dante's Purgatorio and the Middle English Pearl for various Thomistic Institute projects. He completed his Master's degree in English Literature at the University of Toronto, his doctoral work in English Literature at the University of Oxford, and he received a postdoctoral License in Mediaeval Studies at the Pontifical Institute of Mediaeval Studies in Toronto. He is an Assistant Professor of Latin and Pastoral Studies at the Pontifical Faculty of the Immaculate Conception in Washington, D.C. He is also the Rome Director for the Thomistic Institute's semester abroad program.

Dec 12, 2022 • 1h 1min
The Eucharist and Growth in Holiness: Sacrifice and Sacrament | Fr. Reginald Lynch, O.P.
This talk was given on October 19th, 2022, at Saint Rita Catholic Church in Alexandria, Virginia.
For more information on upcoming events, please visit our website at thomisticinstitute.org.
About the speaker:
Fr. Reginald Lynch, O.P. is Assistant Professor of Systematic Theology and Historical Theology at the Dominican House of Studies. Born in New Hampshire, Fr. Lynch entered the Dominican Province of St. Joseph in 2007, and was ordained a priest in 2013. After ordination, he served at St. Patrick Parish in Columbus, Ohio and taught at the Pontifical College Josephinum, before going on to complete a PhD in theology at the University of Notre Dame, with a major concentration in medieval theology and minor concentrations in patristics and philosophical theology. He has written on a variety of topics in sacramental, systematic and historical theology in journals like The Thomist and Nova et Vetera. His book, The Cleansing of the Heart: The Sacraments as Instrumental Causes in the Thomistic Tradition (Washington, D.C.: The Catholic University of America Press, 2017) received the Charles Cardinal Journet Prize in 2018. Currently, he is working on a book on the reception of Aquinas’ Eucharistic theology in the early modern period.

Dec 9, 2022 • 55min
The Unintended Reformation | Prof. Brad Gregory
This lecture was given on November 3, 2022, at the University of Texas at Austin.
For more information on upcoming events, please visit our website at www.thomisticinstitute.org.
About the speaker:
Brad S. Gregory is Professor of History and Dorothy G. Griffin Collegiate Chair at the University of Notre Dame, where he has taught since 2003, and where he is also the Director of the Notre Dame Institute for Advanced Study. From 1996-2003 he taught at Stanford University, where he received early tenure in 2001. He specializes in the history of Christianity in Europe during the Reformation era and on the long-term influence of the Reformation era on the modern world. He has given invited lectures at many of the most prestigious universities in North America, as well as in England, Scotland, Ireland, Northern Ireland, Finland, Norway, Sweden, Germany, Belgium, The Netherlands, Spain, Italy, Israel, Taiwan, Australia, and New Zealand. Before teaching at Stanford, he earned his Ph.D. in history at Princeton University and was a Junior Fellow in the Harvard Society of Fellows; he also has two degrees in philosophy from the Catholic University of Louvain, Belgium. His first book, Salvation at Stake: Christian Martyrdom in Early Modern Europe (Harvard, 1999) received six book awards. Professor Gregory was the recipient of two teaching awards at Stanford and has received three more at Notre Dame. In 2005, he was named the inaugural winner of the first annual Hiett Prize in the Humanities, a $50,000 award from the Dallas Institute of Humanities and Culture given to the outstanding midcareer humanities scholar in the United States. His most recent book is entitled The Unintended Reformation: How a Religious Revolution Secularized Society (Belknap, 2012), which received two book awards. His forthcoming book is entitled Rebel in the Ranks: Martin Luther, the Reformation, and the Conflicts that Continue to Shape Our World (Harper, 2017).

Dec 7, 2022 • 1h 12min
Grace and Justification: How Thomas Might Have Replied to Luther and Calvin | Prof. Erik Dempsey
Prof. Dempsey's handout can be found here: https://tinyurl.com/yk87tf7e
This talk was given on October 6, 2022, at the University of Florida.
For more information, please visit thomisticinstitute.org.
About the speaker:
Erik Dempsey (PhD, Boston College) is the Assistant Director of University of Texas at Austin's Thomas Jefferson for the Study of Core Texts and Ideas. He completed his doctorate at Boston College in June 2007. He is interested in understanding human virtue, and the proper place of politics in a well-lived human life, the different ways in which human virtue is understood in different political situations, and the ways in which human virtue may transcend any political situation. His dissertation looks at Aristotle's treatment of prudence in the Nicomachean Ethics, and Aristotle's suggestion that virtue should be understood as an end in itself. He is adding a discussion of Thomas's discussion on Aristotle in order to prepare the dissertation as a book. He teaches many classes for the Thomas Jefferson Center, including, Jerusalem and Athens (on the ethical and political teaching of the Bible and Aristotle); Theoretical Foundations of Modern Politics; The Bible and Its Interpreters; The Question of Relativism; Ancient Philosophy and Literature; and American Political Thought.

Dec 2, 2022 • 56min
The Phenomenon of Life and Its Origin | Fr. Mariusz Tabaczek, O.P.
This lecture was given on October 15, 2022 as part of the Fall Thomistic Circles conference, "Life in the Cosmos: Contemporary Science, Philosophy, and Theology on the Origin and Persistence of Life on Earth(and Beyond?)."
The two-day conference at the Dominican House of Studies in Washington, D.C. featured a stellar, cross-disciplinary lineup of speakers: scientists Jonathan Lunine (Cornell University) and Maureen Condic (University of Utah), philosopher Christopher Frey (University of South Carolina), and theologian Fr. Mauriusz Tabaczek, O.P. (Angelicum).
This conference is part of the Thomistic Institute’s Scientia Project.
For more information on upcoming events, visit thomisticinstitute.org
About the speaker:
Fr. Mariusz Tabaczek, O.P. is a Polish Dominican and theologian. He holds a Ph.D. in philosophical theology from the Graduate Theological Union in Berkeley, CA and a Church Licentiate from the Adam Mickiewicz University in Poznan, Poland. After his studies at the GTU and a fellowship at the Notre Dame Institute for Advanced Studies, he returned to Poland.
For three years he worked as a researcher at the Thomistic Institute in Warsaw, a lecturer at the Pontifical Faculty of Theology in Warsaw and the Dominican School of Philosophy and Theology in Krakow, and a director of the Studium Dominicanum in Warsaw. He then moved to Rome where he serves as a professor of theology at the Angelicum and a researcher for the Thomistic Institute Angelicum.
He is interested in the science-theology dialogue, especially in the issues concerning science and creation theology, divine action, and evolutionary theory. His research also goes to other subjects related to systematic, fundamental, and natural theology, philosophy of nature, philosophy of science (philosophy of biology, in particular), philosophy of causation, and metaphysics. His works address a whole range of topics, including: the notion of species, metaphysics of evolutionary transitions, concurrence of divine and natural causes in evolutionary transitions, definition and role of chance and teleology in evolution, classical and new hylomorphism, classical and contemporary (analytical) concepts of causation, emergence, science-oriented panentheism and its critique, and various aspects of divine action in the universe.
He published a number of articles on metaphysics and the issues concerning the relation between theology and science in Zygon, Theology and Science, Scientia et Fides, Nova et Vetera, Forum Philosophicum, American Catholic Philosophical Quarterly, Sophia, and Polish Annals of Philosophy. He coauthored two chapters in the second edition of Science and Religion: A Historical Introduction (ed. by Gary Ferngren) and has written the entry on “Emergence” for the PalgraveEncyclopedia of the Possible. He is also the author of two monographs. The first, entitled Emergence: Towards A New Metaphysics and Philosophy of Science, was published in 2019 and was announced as one of the best metaphysics books to read in 2019 by Bookauthority. The second book, Divine Action and Emergence: An Alternative to Panentheism (published in 2021), offers a critical analysis of the theory of divine action based on the notion of emergent phenomena and provides a constructive proposal of a theological reinterpretation of divine action in emergence from the point of view of the Aristotelian-Thomistic tradition of philosophy and theology.