John Stuart Mill (philosopher)

John Stuart Mill was a 19th-century British philosopher and political economist, best known for his ideas on utilitarianism—the belief that the best actions are those that promote the greatest happiness for the greatest number. He advocated for individual freedom, women's rights, and social reform, emphasizing the importance of personal liberty as long as it doesn't harm others. Mill also contributed to the concepts of liberty and justice, arguing that societal progress depends on the protection of individual rights and diverse opinions. His works, including "On Liberty" and "Utilitarianism," continue to influence ethical and political thought today.