Kant's Groundwork of the Metaphysics of Morals is one of the most important works in modern moral philosophy. This collection of essays, the first of its kind in nearly thirty years, introduces the reader to some of the most important studies of the book from the past two decades, arranged in the form of a collective commentary.

Ethical concepts are, or purport to be, normative. They make claims on us: they command, oblige, recommend, or guide. Or at least when we invoke them, we make claims on one another; but where does their authority over us - or ours over one another - come from? Christine Korsgaard identifies four accounts of the source of normativity that have been advocated by modern moral philosophers: voluntarism, realism, reflective endorsement, and the appeal to autonomy. She traces their history, show...

The best-selling author of Why the West Rules—for Now examines the evolution and future of human valuesMost people in the world today think democracy and gender equality are good, and that violence and wealth inequality are bad. But most people who lived during the 10,000 years before the nineteenth century thought just the opposite. Drawing on archaeology, anthropology, biology, and history, Ian Morris explains why. Fundamental long-term changes in values...

WAS WIR TIEREN SCHULDIG SIND - EINE RADIKALE ETHIKHat das Leben eines Tieres einen anderen Wert als das eines Menschen? Nein, sagt die Harvard-Professorin Christine M. Korsgaard und begründet in ihrem Buch "Tiere wie wir", warum Tiere nicht getötet oder benutzt werden dürfen. Sie belässt es aber nicht bei der abstrakten Analyse, sondern erörtert an konkreten Beispielen, warum die handelsüblichen Rechtfertigungen von Massentierhaltung und Tierversuchen moralisch unh...

Christine M. Korsgaard presents a compelling new view of humans' moral relationships to the other animals. She defends the claim that we are obligated to treat all sentient beings as what Kant called "ends-in-themselves". Drawing on a theory of the good derived from Aristotle, she offers an explanation of why animals are the sorts of beings for whom things can be good or bad. She then turns to Kant's argument for the value of humanity to show that rationality commits us to claiming the sta...

Christine M. Korsgaard has had a profound influence on moral philosophy over the past forty years. Through her writing and teaching she has developed a distinctive, rigorous, and historically informed way of thinking about ethics, agency, and the normative dimension of human life more generally. The twelve original essays in this volume are written in her honor on the occasion of her retirement from teaching. They engage questions that recur in her work: Why are we obligated to do what mor...

Published in 1785, Immanuel Kant's Groundwork of the Metaphysics of Morals ranks alongside Plato's Republic and Aristotle's Nicomachean Ethics as one of the most profound and influential works in moral philosophy ever written. In Kant's own words, its aim is to identify and corroborate the supreme principle of morality, the categorical imperative. He argues that human beings are ends in themselves, never to be used by anyone merely as a means, and that universal and unconditional obligatio...