The first part of the book covers the field of metaethics, including subjects such as moral realism, expressivism, constructivism, practical reason, moral psychology, experimental ethics, and evolutionary ethics, as well as two new chapters that respond to ethical debates concerning moral relativism and moral responsibility that enable students and scholars to better navigate this complicated ethical terrain. Moving onto normative ethical theory, the second part of the book ranges across morality and religion, consequentialism, and particularism, as well as Kantian, virtue, feminist, and Confucian ethics.

This comprehensive edition provides a one-stop resource for students of ethics, which includes updated detailed overviews of the field and methodological issues, as well as an appendix of additional resources, including technical terms in ethics.