Ethics
Groundwork of the Metaphysics of Morals
by Immanuel Kant(1785)
Kant's foundational work on ethics, where he introduces the categorical imperative and argues that morality is grounded in reason alone. Shorter and more accessible than the Critiques, this is the best entry point into Kant's moral philosophy.
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Episodes featuring this book
On Kant and the Wall Between You and Reality
There is a wall between you and reality. You did not build it. You cannot remove it. It is the structure of your own mind. Fall asleep to the complete philosophy of Immanuel Kant. In this three-hour episode, we trace the full arc of Kant's life and ideas, from his daily walk through the streets of Konigsberg, where neighbors set their clocks by his passing, to a philosophical vision that reshaped every discipline it touched. We explore the crisis that shattered his faith in rationalist metaphysics and the decade of silence that followed. We unpack his Copernican revolution in thought: the claim that the mind does not passively receive the world but actively constructs it. We follow him through the Critique of Pure Reason and the architecture of transcendental idealism, through the thing in itself and the boundaries of human knowledge, through the categorical imperative and his account of morality as rational self-legislation, through the demolition of every classical proof of God's existence and the construction of a moral faith to take their place. We examine his philosophy of beauty and the sublime. And we end where Kant ended: with the starry heavens above and the moral law within. Whether Kant's name is new to you or a familiar landmark in your reading, this episode offers a calm and thorough passage through one of the most transformative philosophies in human history. Let it carry you through a quiet evening of rest or reflection.
"The Banality of Evil" | Hannah Arendt's Complete Philosophy For Sleep
A refugee philosopher who escaped the Holocaust asked why it had been possible, and spent the rest of her life answering. Hannah Arendt was born in Königsberg in nineteen-oh-six, studied philosophy with Heidegger and Jaspers, fled Nazi Germany in nineteen thirty-three, was interned in a French camp, and arrived in New York in nineteen forty-one with nothing but her intellect and a determination to understand what had happened to her world. What followed was one of the most extraordinary intellectual careers of the twentieth century: a ten-chapter arc that moves from her dramatic biography through her monumental account of totalitarianism, her philosophical defense of political action and the public realm, her controversial reporting on the Eichmann trial in Jerusalem, and her final unfinished inquiry into thinking, willing, and judgment. Along the way we encounter the phrase that made her famous and infamous at once, a careful examination of how bureaucratic participation in mass murder can occur without conventional evil motivation, and a sustained argument that what the modern age has lost is something genuinely irreplaceable: the space in which human beings, in all their irreducible plurality, can act together and begin something new. This episode is designed for listeners who want to spend a long and quiet night inside one of the great minds of the last century. Please listen only in safe, restful contexts.
Niccolo Machiavelli | The Most Misunderstood Philosopher in History
The world does not reward good intentions. Fall asleep to the complete philosophy of Niccolo Machiavelli. In this episode, we trace the full arc of Machiavelli's life and ideas, beginning with a young diplomat watching power operate in the courts and camps of Renaissance Italy and ending with a philosophical vision that five centuries of enemies have not been able to destroy. We explore his years as a servant of the Florentine Republic, his arrest, torture, and exile, and the desperate circumstances in which he wrote The Prince. We unpack his central argument: that anyone who wants to understand politics must begin with the world as it is, not as it ought to be. We examine his concepts of virtu and fortuna, the fox and the lion, cruelty well used and cruelty badly used. We enter the Discourses on Livy and discover a passionate republican behind the supposed teacher of tyrants. We confront the problem of dirty hands, the question of whether a good person can govern effectively. And we ask the question Machiavelli leaves behind: what does it cost to see the world without illusions? Please listen only in safe, restful contexts.
Thomas Hobbes's Leviathan | Book Summary
The book written in exile in sixteen fifty-one that grounded all political authority in fear and changed the way the Western world thinks about power. In sixteen fifty-one, Thomas Hobbes published the most radical work of political philosophy in the English language. Written while England was tearing itself apart in civil war, Leviathan builds its entire argument from a single disturbing premise: that human beings, left without sovereign authority, exist in a condition of perpetual war against one another. This episode moves through Leviathan in full, from the materialist psychology of Part One, where all sensation, imagination, and reason reduce to matter in motion, through the famous state of nature argument and the covenant that creates the artificial giant of the Commonwealth, through Hobbes's insistence that sovereign authority must be absolute and undivided, to his deeply unsettling argument in Parts Three and Four that no religious institution has any authority independent of civil power. We close with the long afterlife of a book that offended everyone and has continued to demand answers ever since.
Life Is Suffering | Buddha's Complete Philosophy
There is a story that begins with a man who had everything, and who walked away from all of it on a single night. Fall asleep to the complete philosophy of the Buddha. Twenty-five centuries ago, a prince in the foothills of the Himalayas left three palaces, a wife, and a newborn son because he had seen three things on a road that made the comfort of his life intolerable. Six years later, sitting under a fig tree in what is now northern India, he claimed to have understood something that no accumulation of pleasure could reach, and he spent the next forty-five years explaining it to anyone who would listen. Over the next two and a half hours, we walk through ten chapters of his life and his thought, from the diagnosis that life is suffering, through the Four Noble Truths and the Eightfold Path, into the radical doctrines of no-self and impermanence, through the twelve links of dependent origination, and out into a comparison with Heraclitus, Hume, and Schopenhauer. This is not a devotional video. It is a careful, philosophical reading of the Buddha as one of the great systematic thinkers of any civilization, a physician of the mind whose prescription can still be tested today. Please listen only in safe, restful contexts.
Twenty Thousand Letters and a Revolution | Voltaire's Complete philosophy
He wrote twenty thousand letters and made half of Europe afraid of him. Fall asleep to the complete philosophy of Voltaire. Tonight we spend nearly two and a half hours with Francois Marie Arouet, known as Voltaire, the most famous writer in eighteenth century Europe and the most devastating enemy of fanaticism, superstition, and cruelty that the French language has ever produced. We follow him from his birth in Paris in 1694, through two imprisonments in the Bastille, through his three year exile in England and his discovery of Newton and Locke, through the Lisbon earthquake that destroyed his patience with Leibnizian optimism, through the writing of Candide, through the Calas affair, through the founding of the town of Ferney, through the Philosophical Dictionary, and finally through his triumphant return to Paris in 1778, where he died surrounded by the city that had once exiled him. Settle in, lower the lights, and let the story carry you. Please listen only in safe, restful contexts.