John Stuart Mill
John Stuart Mill (1806–1873) was a British political philosopher who wrote on such subjects as logic, economics, ethics, metaphysics, religion, and current affairs. His best-known works include On Liberty, Utilitarianism, The Subjection of Women, A System of Logic, Principles of Political Economy, and his autobiography. He was born in London, the eldest son of the Scottish philosopher, historian, and economist James Mill and educated by his father with the assistance of utilitarian philosopher Jeremy Bentham. Mill's philosophy draws upon empiricism and utilitarianism while modifying these doctrines to incorporate a greater sense of humanity. A strong defender of freedom of thought and expression and an early supporter of the cause of women's rights, Mill remains a towering figure in the development of political liberalism.