Popular Philosophy May 17, 2026 Can reason still be trusted after Rousseau’s critique of modernity? Or must reason first learn its own limits? In this episode we turn to Immanuel Kant and the philosophical revolution that reshaped modern thought. After Rousseau exposed the possibility that progress, civilization, and rationality may corrupt rather than liberate humanity, Kant attempts to rescue reason by redefining what it can and cannot know. Rather than abandoning Enlightenment thought, Kant transforms it from within. We explore the three Critiques and the tensions that drive them. In the *Critique of Pure Reason*, Kant argues that the human mind actively structures experience and that we can never know reality entirely independent of ourselves. In the *Critique of Practical Reason*, he develops a conception of freedom grounded in moral autonomy. And in the *Critique of Judgment*, Kant confronts the problem of organism, purposiveness, and reflective judgment, opening the door to later continental philosophy and German Idealism. This episode also shows why Kant becomes the essential bridge between Rousseau and Hegel. By placing limits within reason itself while also emphasizing the active role of subjectivity, Kant creates the philosophical tensions that later thinkers would radicalize. The questions of freedom, history, unity, and meaning begin to transform philosophy into something entirely new. In this video we explore: • Kant’s “Copernican Revolution” in philosophy • The limits of knowledge and the distinction between phenomena and noumena • Freedom, autonomy, and the moral law • Reflective judgment and teleology in the Third Critique • Kant’s influence on continental philosophy and German Idealism • Why Kant becomes the foundation for Hegel’s philosophy This episode continues our journey through the origins of continental philosophy and prepares the way for the next major turning point in modern thought: Hegel and dialectical philosophy. Works Cited: Primary Sources Kant, Immanuel. Critique of Pure Reason. Kant, Immanuel. Critique of Practical Reason. Kant, Immanuel. Critique of the Power of Judgment. Kant, Immanuel. Groundwork of the Metaphysics of Morals. Secondary Sources Allison, Henry E. Kant’s Transcendental Idealism. Allison, Henry E. Kant’s Theory of Freedom. Pippin, Robert B. Idealism as Modernism. Stanford Encyclopedia of Philosophy. “Immanuel Kant.” Internet Encyclopedia of Philosophy. “Immanuel Kant.” Longuenesse, Béatrice. Kant and the Capacity to Judge.