Philosopher

Thomas Hobbes

1588–1679

English philosopher who argued in Leviathan that people escape a state of war only by submitting to an absolute sovereign, and defended a materialist view of the world.

Engraved portrait of an elderly man with a moustache, framed by a Latin inscription
William Faithorne, line engraving, 1668, made in Hobbes’s lifetime. Wellcome Collection.Wellcome Collection · CC BY 4.0 · See the original

No arts; no letters; no society; and, which is worst of all, continual fear and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.

Leviathan, part 1, chapter 13

Thomas Hobbes lived through the English Civil War, and his political philosophy is a response to that experience. His Leviathan (1651) argues that without government people would live in a war “of every man against every man”, in which life would be “solitary, poor, nasty, brutish, and short”. To escape it, they agree to hand their natural freedom to a sovereign whose power is absolute.

His interests reached far beyond politics. He defended materialist, nominalist and empiricist views against Descartes and the Aristotelians, clashed with Robert Boyle over experimental science, and made an English translation of Thucydides.

Key ideas

The state of nature
Without a government to settle disputes, each person judges for themselves, and life is a “condition of war”. The life of man would be “solitary, poore, nasty, brutish, and short”.
The laws of nature
Reason shows everyone that peace is good, so we should seek peace and do what secures it when it is safe to do so. These “Lawes of Nature” come down to not treating others as we wouldn’t have them treat us.
The absolute sovereign
The only escape from the state of nature is to submit to a mutually recognised public authority. To keep from sliding back into war, people must regard their sovereign’s authority as absolute.
Reasoning as computation
Hobbes described reasoning as computation, and sketched the computations he thought go on when we reason. The idea has been linked to Leibniz and to modern computational theories of mind.
Materialism
Human beings, minds included, are entirely material. Later Hobbes came to think that even God is a kind of material, extended being. Few of his contemporaries shared this view.
Tradition
Western
Region
England

Influences

Where these links come from
  • Thomas Hobbes argued against Aristotle. Source: Stewart Duncan, Thomas Hobbes, Stanford Encyclopedia of Philosophy
  • Thomas Hobbes argued against René Descartes. Source: Stewart Duncan, Thomas Hobbes, Stanford Encyclopedia of Philosophy
  • Baruch Spinoza drew on Thomas Hobbes. Source: Steven Nadler, Baruch Spinoza, Stanford Encyclopedia of Philosophy
  • John Locke drew on Thomas Hobbes. Source: William Uzgalis, John Locke, Stanford Encyclopedia of Philosophy
  • Gottfried Wilhelm Leibniz argued against Thomas Hobbes. Source: Brandon C. Look, Gottfried Wilhelm Leibniz, Stanford Encyclopedia of Philosophy
  • Jean-Jacques Rousseau drew on and argued against Thomas Hobbes. Source: Christopher Bertram, Jean Jacques Rousseau, Stanford Encyclopedia of Philosophy
  • Adam Smith argued against Thomas Hobbes. Source: Jack Russell Weinstein, Adam Smith, Internet Encyclopedia of Philosophy

Key works

Sources

  1. Stewart Duncan, Thomas Hobbes, Stanford Encyclopedia of Philosophy
  2. Sharon A. Lloyd and Susanne Sreedhar, Hobbes’s Moral and Political Philosophy, Stanford Encyclopedia of Philosophy