John Stuart Mill (1806–1873) is a classic author whose works are in the public domain.

Mill's provocative defense of individual liberty against conformity remains urgently relevant as a blueprint for resisting tyranny—not just governmental, but social and intellectual. His argument that human flourishing requires freedom to experiment with different ways of living speaks directly to modern debates about autonomy and self-determination.

Mill's groundbreaking argument that happiness, not duty, should guide morality remains startlingly relevant to contemporary debates about utility and human flourishing. His measured reasoning about the greatest good for the greatest number has shaped how we think about ethics, politics, and justice.

