ETHICS: Ethics in General

The philosophical study of morality. The word is also commonly used interchangeably with ‘morality’ to mean the subject matter of this study; and sometimes it is used more narrowly to mean the moral principles of a particular tradition, group, or individual. Christian ethics and Albert Schweitzer’s ethics are examples. In this article the word will be used exclusively to mean the philosophical study.

Ethics, along with logic, metaphysics, and epistemology, is one of the main branches of philosophy. It corresponds, in the traditional division of the field into formal, natural, and moral philosophy, to the last of these disciplines. It can in turn be divided into the general study of goodness, the general study of right action, applied ethics, metaethics, moral psychology, and the metaphysics of moral responsibility. These divisions are not sharp, and many important studies in ethics, particularly those that examine or develop whole systems of ethics, are interdivisional. Nonetheless, they facilitate the identification of different problems, movements, and schools within the discipline.

The first two, the general study of goodness and the general study of right action, constitute the main business of ethics. Correlatively, its principal substantive questions are what ends we ought, as fully rational human beings, to choose and pursue and what moral principles should govern our choices and pursuits. How these questions are related is the discipline’s principal structural question, and structural differences among systems of ethics reflect different answers to this question. In contemporary ethics, the study of structure has come increasingly to the fore, especially as a preliminary to the general study of right action. In the natural order of exposition, however, the substantive questions come first.

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