[Revised entry by Robert Shaver on January 9, 2023.
Changes to: Main text, Bibliography]
Egoism can be a descriptive or a normative position. Psychological egoism, the most famous descriptive position, claims that each person has but one ultimate aim: her own welfare. Normative forms of egoism make claims about what one ought to do, rather than describe what one does do. Ethical egoism claims I morally ought to perform some action if and only if, and because, performing that action maximizes my self-interest. Rational egoism claims that I ought to perform some action if and only if, and because, performing that action maximizes…
Originally appeared on Stanford Encyclopedia of Philosophy Read More
