Summary: Immanuel Kant's short 1784 essay, "What is Enlightenment?" clearly lays out what the Age of Reason means: that we are encouraged to think for ourselves to claim our freedom. I spoke with one of the great experts on Kant's philosophy, Professor Béatrice Longuenesse of NYU and the author of Kant and the Capacity to Judge, and I, Me, Mine: Back to Kant, and Back Again, to understand what Kant means when he says that we can be taught to think for ourselves,
