John Stuart Millwas one of the most influential philosophers of the 19th century. His more well-known works includeOn Liberty, a highly influential treatise applying the Utilitarian philosophy to systems of government, andThe Subjugation of Women, a treatise arguing for gender equality in an age where that was anything but the norm.
Besides these monumental works, he also producedA System of Logic, an important work on the philosophy of science,Principles of Political...