Foundations of Moral Philosophy: Readings in Metaethics is a comprehensive collection of fifty-six contemporary readings and historical sources on major issues in metaethics. It focuses on the meaning of moral terms, the nature of moral psychology, whether we can know moral truths (if there are any), and the role of moral reasons. The book features unparalleled representation of women philosophers, with one-third of the contemporary articles authored or coauthored by women. Wherever appropriate, the articles have been carefully edited to ensure that they will be exceptionally clear and understandable to undergraduate students. The volume is enhanced by a general introduction, introductions and study questions for each selection, and a detailed glossary.