First published in 1914, A System of Ethics remains a groundbreaking work in the field of moral philosophy. Co-authored by two prominent philosophers, Frank Thilly and Friedrich Paulsen, this book presents a comprehensive analysis of ethical theory, drawing on a wide range of historical and contemporary sources. Thilly and Paulsen explore questions such as the nature of moral judgment, the relationship between ethics and religion, and the role of reason in moral decision-making.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.