A Commentary on Kant's Critique of Practical Reason

When this work was first published in 1960, it immediately filled a void in Kantian scholarship. It was the first study entirely devoted to Kant's Critique of Practical Reason and by far the most substantial commentary on it ever written. This landmark in Western philosophical literature remains an indispensable aid to a complete understanding of Kant's philosophy for students and scholars alike.

This Critique is the only writing in which Kant weaves his thoughts on practical reason into a u...