Thomas Hobbes (April 5, 1588–December 4, 1679) was an English philosopher, whose famous 1648 book Leviathan set the agenda for nearly all subsequent Western political philosophy.
Although Hobbes is today best remembered for his work on political philosophy, he contributed to a diverse array of fields, including history, geometry, theology, ethics, general philosophy and what would now be called political science. Additionally, Hobbes's account of human nature as self-interested cooperation has proved to be an enduring theory in the field of philosophical anthropology.