The History of Political Philosophy: From Plato to Rothbard

Aristotle, 384-322 BC, joined Plato’s Academy in Athens at eighteen and remained there until the age of thirty-seven. He was not a citizen of Athens. His writings constitute the first comprehensive system of Western philosophy.

Thomas Hobbes, 1588-1679, best known work is Leviathan (1651) which established social contract theory. His liberal thinking included: The right of the individual; the natural equality of all men; the artificial character of the political order; the view that all legitimate political power...

Jean-Jacques Rousseau, 1712-1778, influenced the French Revolution with his political philosophy and his social contract theory. The perspective of many of today’s environmentalists can be traced back to Rousseau, espousing that all degenerates in man’s hands. The Social Contract (1972),...

John Stuart Mill, 1806-1873, was the most famous classical liberal. Herbert Spencer, 1820-1903, was a prominent classical liberal political theorist of the Victorian era. Lysander Spooner, 1808-1887, was an American individualist anarchist and abolitionist.