Immanuel Kant's Groundwork of the Metaphysics of Morals stands as a towering achievement in moral philosophy, on par with Plato's Republic and Aristotle's Nicomachean Ethics. This profound work seeks to uncover and establish the supreme principle of morality: the categorical imperative.

Kant compellingly argues that every human being is an end in themselves, never to be treated merely as a means by others. He posits that moral obligations are an expression of our inherent capacity for autonomy or self-governance. These obligations are not just rules but laws of freedom, reflecting our highest nature.

This edition includes an insightful introduction that delves into Kant's arguments, providing clarity and context for modern readers.