One Philosopher At A Time

Explore Leibniz’s big idea that reality is governed by reason, from the principle of sufficient reason to the theory of possible worlds and the claim that God chose the best total order. The episode also unpacks monads, Leibniz’s answer to what the world is made of, and revisits the controversy over optimism, evil, and suffering.

This episode explores Locke’s empiricism and his rejection of innate ideas, from sensation and reflection to primary and secondary qualities. It also traces how those ideas connect to his politics of consent, toleration, and resistance to absolute monarchy.

Explore how Spinoza’s radical idea of God or Nature challenged seventeenth-century religion, politics, and philosophy. The episode also unpacks his vision of freedom as understanding necessity, his concept of conatus, and how reason can transform emotion into a more active life.

Explore how Descartes used methodic doubt, the dream argument, and the idea of an evil deceiver to strip knowledge down to one undeniable truth: the thinking self. The episode also follows how he tries to rebuild certainty through clear and distinct ideas, God, and the mathematical vision that shaped his philosophy.

This episode explores Thomas Hobbes’s response to civil war, his materialist view of human nature, and the famous state of nature as a condition shaped by fear, competition, and mistrust. It also explains how the social contract and sovereign authority are meant to secure peace when ordinary trust breaks down.

This episode explores Bacon’s challenge to inherited authority and his push for observation, experiment, and induction as the foundations of reliable knowledge. It also examines his famous “idols of the mind,” his political ambitions, and the enduring tension between scientific progress and power.

This episode unpacks The Prince by separating Machiavelli’s real political theory from the modern reputation for pure cynicism. It explores virtù, fortuna, state power, and why he believed rulers sometimes need hard choices to preserve order.

Explore Nagarjuna’s Madhyamaka philosophy, where emptiness means things lack fixed essence—not that they are unreal. This episode breaks down dependent origination, the two truths, and why seeing emptiness can actually make change, practice, and liberation possible.

Explore Plotinus’ Neoplatonic vision of reality, from the ineffable One to Intellect, Soul, and the material world. The episode also clears up common misconceptions about matter, beauty, and evil in his philosophy.

This episode traces Al-Ghazali’s dramatic intellectual crisis, from his rise in Baghdad to his turn toward spiritual discipline and the quest for true certainty. It also explores his critique of philosophy, his arguments about causation and divine knowledge, and why he remains a major thinker on doubt, faith, and the inner life.