Friedrich Hayek on Thomas Hobbes

“The great thinker from whom the basic ideas of what we shall call constructivist rationalism received their most complete expression was René Descartes. But while he refrained from drawing the conclusions from them for social and moral arguments, these were mainly elaborated by his slightly older (but much more long-lived) contemporary, Thomas Hobbes. Although Descartes’ immediate concern was to establish criteria for the truth of propositions, these were inevitably also applied by his followers to judge the appropriateness and justification of actions.”

“Although longer experience may have lent some older members of these bands some authority, it was mainly shared aims and perceptions that coordinated the activities of their members. These modes of coordination depended decisively on instincts of solidarity and altruism - instincts applying to the members of one's own group but not to others. The members of these small groups could thus exist only as such: an isolated man would soon have been a dead man. The primitive individualism described by Thomas Hobbes is hence a myth. The savage is not solitary, and his instinct is collectivist. There was never a 'war of all against all'.”