Originally published between 1921 and 2003, the 48 volumes in this set cover one of the most problematic areas of moral philosophy, and one which is a key component of many undergraduate philosophy degrees. The volumes in this set include volumes on all the main areas: Applied, normative, descriptive, consequentialist and metaethics and touch on the vital issues of objectivity and subjectivity, relativism and realism, reason and feeling, necessity and freedom.