Utilitarianism is a theory in philosophy about right and wrong actions. It says that the morally best action is the one that makes the most overall happiness or "utility" (usefulness). This is not limited to the happiness caused by a single action but also includes the happiness of all people involved and all future consequences.
Bentham wrote about this idea with the words "The greatest good for the greatest number", but did not use the word utilitarianism. It was Mill, a follower of Bentham's ideas, who named the idea.
More reading [change]
- Wiki Felicifia, an encyclopedia for people who believe in utilitarianism