Hobbes, who was deeply devoted to tearing down Greek teleology, attacked not only the idea that the universe had discoverable purpose, but that human beings were capable of exercising reason more broadly. “The Passions of men,” Hobbes writes, “are commonly more potent than their Reason.” Reason cannot bring happiness, nor can it be used as the goal of a philosophical life. There is no happiness. There is only striving and security and passion. Reason cannot save us from the war of all against all; only the Leviathan, the power of the state, can.21
