In ethics, the view that the ultimate justification of virtuous activity is happiness. Virtuous activity may be conceived as a means to happiness, or well-being, or as partly constitutive of it (see teleological ethics). Ethical eudaemonism should be distinguished from psychological eudaemonism, which holds that happiness is the ultimate motive of virtuous activity.
Learn more about eudaemonism with a free trial on Britannica.com.
Eudaemonism is present in Plato whose examples show that even the people considered by society to be "evil" will feel guilt at doing something they can easily get away with because it is the wrong thing to do and therefore cannot make them happy. Plato argues that even an owner of the mythical Ring of Gyges (which renders a person invisible and therefore free from all guilt of association or action) will do what is right because doing what is wrong, even without fear of punishment, simply makes that person miserable. In contemporary terms, "dysdaimonious" conduct is essentially acting against one's conscience.