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History of Philosophy Without Any Gaps

Peter Adamson·501 episodes

SocietyCulturePhilosophySolo narrator20-30 min episodesBiweeklyScholarlyChronological historyAcademic

Peter Adamson, Professor of Philosophy at the LMU in Munich and at King’s College London, takes listeners through the history of philosophy, ”without any gaps.” The series looks at the ideas, lives and historical context of the major philosophers as well as the lesser-known figures of the tradition. www.historyofphilosophy.net. NOTE: iTunes shows only the most recent 300 episodes; subscribe on iTunes or go to a different platform for the whole series.

Why listen

If you want to understand Western philosophy's entire trajectory without the gaps, this is the authoritative guide. Peter Adamson, a leading scholar at two prestigious universities, walks you chronologically from pre-Socratic Greece through 17th-century French philosophy, explaining not just what philosophers believed but why their ideas mattered in their historical moment. Unlike survey courses, this covers the lesser-known thinkers too, so you see how philosophy actually developed rather than jumping between famous names.

Episodes

23 min
May 31, 2026Episode 495
HoP 494 Tell the Truth While Laughing: The French Moralists

La Rochefoucauld and other “moralists” offer a penetrating and witty critique of human pride, selfishness, and hypocrisy. Is this just cynicism, or does it support a positive ethic?

21 min
May 17, 2026Episode 496
HoP 493 Better Nature: The French Garden

How the French formal garden embodied both Cartesian philosophy and the political ideology of the French monarchy.

21 min
May 3, 2026Episode 492
HoP 492 Changing By Degrees: French Scholasticism

How philosophy at the universities evolved in response to Cartesianism and the “new science.”

19 min
Apr 19, 2026Episode 491
HoP 491 Image Problems: Arnauld vs Malebranche on Ideas

Arnauld’s attack on Malebranche’s theory of the “vision in God” leads to a nuanced debate over the nature of ideas.

32 min
Apr 5, 2026Episode 493
HoP 490 Steven Nadler on Occasionalism

What inspired the occasionalist theory embraced by the 17th century Cartesians? We find out from a leading specialist on the topic.

21 min
Mar 22, 2026Episode 489
HoP 489 All Power to Him: Malebranche and Occasionalism

What led Malebranche to his notorious view that all bodily motions and thoughts are caused by God, with created things serving only as “occasions” for divine action?

19 min
Mar 8, 2026Episode 488
HoP 488 No Particular Reason: Nicolas Malebranche

We begin to explore Malebranche’s controversial development of Cartesian philosophy by looking at his theodicy.

21 min
Feb 22, 2026Episode 490
HoP 487 Showing Good Judgment: The Port Royal Logic

Antoine Arnauld and Pierre Nicole update the study of logic to take account of the ideas of Descartes.

19 min
Feb 8, 2026Episode 487
HoP 486 Friends of the Truth: Arnauld and Jansenism

Antoine Arnauld combines Cartesian philosophy with Jansenism, one of the most controversial religious movements of the 17th century.

38 min
Jan 25, 2026Episode 486
HoP 485 Liz Jackson on Pascal's Wager

An interview on contemporary approaches to Pascal's Wager: where decision theory meets philosophy of religion.

22 min
Jan 11, 2026Episode 485
HoP 484 You Bet Your Life: Pascal’s Wager

Should we gamble on belief in God to have a chance at infinite reward?

20 min
Dec 28, 2025Episode 484
HoP 483 Between Infinity and the Void: Blaise Pascal

Blaise Pascal was a pioneering scientist and deeply spiritual religious thinker; what united these two sides of his thought?

20 min
Dec 14, 2025Episode 483
HoP 482 Indivisible, Under God: the Revival of Atomism

Why did Sébastian Basso and Pierre Gassendi think ancient atomism was the key to developing a new, modern science?

20 min
Nov 30, 2025Episode 482
HoP 481 True Fool’s Gold: Pierre Gassendi

Gassendi’s path from skepticism to “baptized Epicureanism.”

21 min
Nov 16, 2025Episode 481
HoP 480 Honorable Ignorance: French Skepticism

So-called “libertines” like Mothe le Vayer revive ancient skepticism, provoking a backlash from Mersenne and Arnauld. Were they right to see the skeptics as anti-religious?

33 min
Nov 2, 2025Episode 479
HoP 479 Gideon Manning on Cartesian Medicine

An interview exploring Descartes' interest in medicine, how his medical ideas relate to his dualism, and his influence on medical science.

24 min
Oct 19, 2025Episode 478
HoP 478 This Gland Is Your Gland: Cartesian Science

From comets to blood transfusions, embryology, and the debate over the pineal gland: Descartes’ impact on science, especially medicine.

20 min
Oct 5, 2025Episode 480
HoP 477 The Mind Has No Sex: Cartesianism and Gender

Why Cartesianism appealed to women and became the inspiration for a pioneering feminist, Poullain de la Barre; and why Cartesianism was not the only option for women philosophers of the age.

26 min
Sep 21, 2025Episode 477
HoP 476 What He Should Have Said: the Early Cartesians

Early Cartesians including Cordemoy and de La Forge develop but also challenge Descartes’ ideas, defending atomism and occasionalism.

34 min
Sep 7, 2025Episode 476
HoP 475 Ariane Schneck on Elisabeth and Descartes

We finish our look at Elisabeth of Bohemia and Descartes by talking to Ariane Schneck about their correspondence, focusing on the mind-body problem and the passions.

19 min
Jul 20, 2025Episode 475
HoP 474 States of the Union: Descartes on the Passions

What do emotions reveal about the connection between mind and body? We turn to Descartes’ correspondence with Elisabeth and his On the Passions to find out.

21 min
Jul 6, 2025Episode 474
HoP 473 As Rational As You: Elisabeth of Bohemia

A royal scholar and philosopher sets aside the tribulations of her family to debate Descartes over the relation between mind and body and the nature of happiness.

20 min
Jun 22, 2025Episode 472
HoP 472 Less Cheer, More Knowledge: Descartes’ Ethics

Descartes’ “provisional” morality and his views on free will and virtue.

21 min
Jun 8, 2025Episode 473
HoP 471 Unclear and Indistinct Ideas: Debating the Meditations

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.

36 min
May 25, 2025Episode 471
HoP 470 Gary Hatfield on Descartes' Meditations

We're joined in this episode by a leading expert on one of the most famous works of philosophy ever written: Descartes' Meditations.

24 min
May 11, 2025Episode 468
HoP 469 Ghost in the Machine: Cartesian Dualism

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?

29 min
Apr 27, 2025Episode 470
HoP 468 Perchance to Dream: Descartes’ Skeptical Method

How Descartes fashioned a “method” to repel even the strongest and most radical forms of doubt, with the cogito argument as its foundation.

27 min
Apr 13, 2025Episode 469
HoP 467 Written in Mathematics: Descartes’ Physics

For Descartes body is purely geometrical. So how does he understand features we can perceive, like color, and causation between bodies?

20 min
Mar 30, 2025Episode 467
HoP 466 Well Hidden: Descartes’ Life and Works

How René Descartes’ understanding of his own intellectual project evolved across his lifetime.

27 min
Mar 16, 2025Episode 465
HoP 465 Modern Times: France and the Netherlands in the 17th Century

A look at the political and religious ferment that made up the historical context of philosophy in 17th century France and the Netherlands.

42 min
Mar 2, 2025Episode 466
HoP 464 Howard Hotson on the Republic of Letters

In this interview we learn more about the Republic of Letters: its importance for the history of ideas, it geographic breadth, who was involved, and the contributions of figures including Leibniz and Hartlib.

23 min
Feb 16, 2025Episode 464
HoP 463 Doctors without Borders: the Republic of Letters

How scholars around Europe created an international network of intellectual exchange. As examples we consider the activities of Mersenne, Peiresc, Leibniz, Calvet, and Hartlib.

36 min
Feb 2, 2025Episode 463
HoP 462 Freedom to Philosophize: Introduction to Early Modern Philosophy

What is Enlightenment, anyway?

43 min
Jan 19, 2025Episode 462
HoP 461 - Eileen Reeves on Galileo and the Telescope

We finish our look at philosophy in the Reformation era with an interview about Galileo's use of a revolutionary technology: the telescope.

18 min
Jan 5, 2025Episode 461
HoP 460 - Trial and Error - Galileo and the Inquisition

The philosophical issues at the heart of the notorious condemnation of Galileo and Copernican astronomy.

19 min
Dec 22, 2024Episode 460
HoP 459 - Cardinal Rule - Robert Bellarmine

Though most famous for his role in persecuting Galileo, Robert Bellarmine was a central figure of the Counter-Reformation, especially in his political thought.

22 min
Dec 8, 2024Episode 459
HoP 458 - Outsider Philosophy - The Cheese and the Worms

Carlo Ginzburg’s innovative historical study The Cheese and the Worms looks at the ideas of an obscure 16th century miller, suggesting how popular culture might be integrated into the history of philosophy.

19 min
Nov 24, 2024Episode 457
HoP 457 - Take Your Medicine - Oliva Sabuco and Camilla Erculiani

Natural philosophy and medicine in the work of two unorthodox thinkers of the late sixteenth century, both of them women.

25 min
Nov 10, 2024Episode 456
HoP 456 - Touch Me With Your Madness - Cervantes’ Don Quixote

Why do critics consider Don Quixote the first “modern” novel, and what does it tell us about the aesthetics of fiction?

35 min
Oct 27, 2024Episode 458
HoP 455 - Tom Pink on Francisco Suárez

We're joined by Tom Pink, who tells us about Suárez on ethics, law, religion, and the state.

16 min
Oct 13, 2024Episode 455
HoP 454 - By Appointment Only - Political Philosophy in the Second Scholastic

Suárez and other Iberian scholastics ask where political power comes from and under what circumstances it is exercised legitimately.

17 min
Sep 29, 2024Episode 454
HoP 453 - The Price is Right - Law and Economics in the Second Scholastic

Vitoria, Molina, Suárez and others develop the idea of natural law, exploring its relevance for topics including international law, slavery, and the ethics of economic exchange.

18 min
Sep 15, 2024Episode 453
HoP 452 - Better Than Nothing - Metaphysics in the Second Scholastic

Did the metaphysics of Francisco Suárez mark a shift from traditional scholasticism to early modern philosophy?

20 min
Sep 1, 2024Episode 452
HoP 451 - Could’ve, Would’ve, Should’ve - Free Will in the Second Scholastic

What was Luis de Molina trying to say about human free will with his doctrine of “middle knowledge,” and why did it provoke such controversy?

25 min
Jul 21, 2024Episode 451
HoP 450 - Depicting What Cannot Be Depicted - Philosophy and Two Renaissance Artworks

To celebrate reaching 450 episodes, Peter looks at the philosophical resonance of two famous artworks from the turn of the 16th century: Dürer’s Self-Portrait and Michelangelo’s paintings in the Sistine Chapel.

34 min
Jul 7, 2024Episode 450
HoP 449 - Anna Tropia on Jesuit Philosophy

We learn from Anna Tropia how Jesuit philosophy of mind broke new ground in the scholastic tradition.

20 min
Jun 23, 2024Episode 449
HoP 448 - Secondary Schools - Iberian Scholasticism

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.”

29 min
Jun 9, 2024Episode 448
HoP 447 - Andrés Messmer on Spanish Protestantism

Yes, there were Spanish Protestants! Andrew (Andrés) Messmer joins us to explain how they drew on humanism and philosophy to argue for their religious agenda.

25 min
May 26, 2024Episode 447
HoP 446 - Not Doubting Thomas - the Aquinas Revival

Cajetan, Bañez and other thinkers make Aquinas a central figure of Counter-Reformation thought; we focus on their theories about analogy and the soul.

22 min
May 12, 2024Episode 446
HoP 445 - Band of Brothers - the Jesuits

Ignatius of Loyola’s movement begins modestly, but winds up having a global impact on education and philosophy.