Utilitarianism - The Philosophy of the Greatest Happiness Principle: What Is Utilitarianism (General Remarks), Proof of the Greatest-Happiness Princip

Utilitarianism is presented as the optimal ethical theory, with John Stuart Mill defending it against numerous criticisms. He introduces the "principle of utility," emphasizing the greatest-happiness principle, and systematically addresses counterarguments to bolster his case. His work significantly contributed to the popularity of utilitarian ethics and is acclaimed as a pivotal philosophical contribution to liberal humanistic morality in the 19th century. Key sections include discussions on the nature of utilitarianism, its ultimate sanction, and the relationship between justice and utility.