Episodes

4 days ago
HoP 485 Liz Jackson on Pascal's Wager
4 days ago
4 days ago
An interview on contemporary approaches to Pascal's Wager: where decision theory meets philosophy of religion.

Sunday Jan 11, 2026
HoP 484 You Bet Your Life: Pascal’s Wager
Sunday Jan 11, 2026
Sunday Jan 11, 2026
Should we gamble on belief in God to have a chance at infinite reward?

Sunday Dec 28, 2025
HoP 483 Between Infinity and the Void: Blaise Pascal
Sunday Dec 28, 2025
Sunday Dec 28, 2025
Blaise Pascal was a pioneering scientist and deeply spiritual religious thinker; what united these two sides of his thought?

Sunday Dec 14, 2025
HoP 482 Indivisible, Under God: the Revival of Atomism
Sunday Dec 14, 2025
Sunday Dec 14, 2025
Why did Sébastian Basso and Pierre Gassendi think ancient atomism was the key to developing a new, modern science?

Sunday Nov 30, 2025
HoP 481 True Fool’s Gold: Pierre Gassendi
Sunday Nov 30, 2025
Sunday Nov 30, 2025
Gassendi’s path from skepticism to “baptized Epicureanism.”

Sunday Oct 19, 2025
HoP 478 This Gland Is Your Gland: Cartesian Science
Sunday Oct 19, 2025
Sunday Oct 19, 2025
From comets to blood transfusions, embryology, and the debate over the pineal gland: Descartes’ impact on science, especially medicine.

Sunday Sep 21, 2025
HoP 476 What He Should Have Said: the Early Cartesians
Sunday Sep 21, 2025
Sunday Sep 21, 2025
Early Cartesians including Cordemoy and de La Forge develop but also challenge Descartes’ ideas, defending atomism and occasionalism.

Sunday Jun 08, 2025
HoP 471 Unclear and Indistinct Ideas: Debating the Meditations
Sunday Jun 08, 2025
Sunday Jun 08, 2025
Descartes’ Meditations caused controversy as soon as it appeared. In this episode we look at criticisms including the “Cartesian Circle,” and how Descartes answered them.

Sunday May 25, 2025
HoP 470 Gary Hatfield on Descartes' Meditations
Sunday May 25, 2025
Sunday May 25, 2025
We're joined in this episode by a leading expert on one of the most famous works of philosophy ever written: Descartes' Meditations.

Sunday May 11, 2025
HoP 469 Ghost in the Machine: Cartesian Dualism
Sunday May 11, 2025
Sunday May 11, 2025
The word “Cartesian” is synonymous with a radical contrast between mind and body. What led Descartes to his dualism, and how can he explain vital activities in humans and animals having rejected the Aristotelian theory of soul?

Sunday Apr 27, 2025
HoP 468 Perchance to Dream: Descartes’ Skeptical Method
Sunday Apr 27, 2025
Sunday Apr 27, 2025
How Descartes fashioned a “method” to repel even the strongest and most radical forms of doubt, with the cogito argument as its foundation.

Sunday Apr 13, 2025
HoP 467 Written in Mathematics: Descartes’ Physics
Sunday Apr 13, 2025
Sunday Apr 13, 2025
For Descartes body is purely geometrical. So how does he understand features we can perceive, like color, and causation between bodies?

Sunday Mar 30, 2025
HoP 466 Well Hidden: Descartes’ Life and Works
Sunday Mar 30, 2025
Sunday Mar 30, 2025
How René Descartes’ understanding of his own intellectual project evolved across his lifetime.

Sunday Jan 19, 2025
HoP 461 - Eileen Reeves on Galileo and the Telescope
Sunday Jan 19, 2025
Sunday Jan 19, 2025
We finish our look at philosophy in the Reformation era with an interview about Galileo's use of a revolutionary technology: the telescope.

Sunday Jul 07, 2024
HoP 449 - Anna Tropia on Jesuit Philosophy
Sunday Jul 07, 2024
Sunday Jul 07, 2024
We learn from Anna Tropia how Jesuit philosophy of mind broke new ground in the scholastic tradition.

Sunday Jun 23, 2024
HoP 448 - Secondary Schools - Iberian Scholasticism
Sunday Jun 23, 2024
Sunday Jun 23, 2024
The “School of Salamanca,” founded by Francisco Vitoria, and the commentators of Coimbra are at the center of a movement sometimes called the “Second Scholastic.”

Sunday Apr 28, 2024
HoP 444 - The Dark Night Rises - Spanish Mysticism
Sunday Apr 28, 2024
Sunday Apr 28, 2024
Teresa of Ávila and John of the Cross push the boundaries of individual spirituality and offer philosophically informed accounts of mystical experience.

Sunday Jan 07, 2024
HoP 436 - Unpathed Waters, Undreamed Shores - Robert Fludd
Sunday Jan 07, 2024
Sunday Jan 07, 2024
Our last figure of the English Renaissance undertakes daring investigations of chemistry, medicine, agriculture, and cosmology – and gets accused of magic and Rosicrucianism.

Sunday Dec 24, 2023
HoP 435 - Metal More Attractive - William Gilbert and Magnetism
Sunday Dec 24, 2023
Sunday Dec 24, 2023
The cosmological and methodological implications of breakthroughs in the understanding of magnetism and electricity at the turn of the 17th century.

Sunday Dec 10, 2023
HoP 434 - The Eye Sees Not Itself But By Reflection - Theories of Vision
Sunday Dec 10, 2023
Sunday Dec 10, 2023
Changing ideas about eyesight, light, mirror images, and refraction – and the skeptical worries they may have inspired.

