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person1632-1704

John Locke

Disciplines:
political philosophy
epistemology
philosophy of mind

Summary

British philosopher who founded classical liberalism through natural rights theory and the social contract, and pioneered empiricist epistemology with the tabula rasa doctrine.

Core Contribution

The mind is a tabula rasa — all knowledge derives from experience. Natural rights (life, liberty, property) are pre-political and constrain legitimate government. Government's authority derives from consent; people may revolt against tyranny. Toleration: the state has no authority over religious belief.

Key Spikes & Highlights

  • Grounded the right to private property in labor — mixing one's labor with nature generates a property right — a justification of capitalism that Marx later dissected.
  • Was involved with the political circle of Anthony Ashley Cooper (Shaftesbury) and helped draft the Constitutions of Carolina — making him complicit in the establishment of Carolina's slaveholding economy.
  • Argued for toleration of virtually all religions except Catholicism (political allegiance to a foreign power) and atheism (untrustworthy without divine oath) — showing liberalism's structural exclusions.

Notable Works & Achievements

An Essay Concerning Human Understanding

Two Treatises of Government

A Letter Concerning Toleration

Some Thoughts Concerning Education

Historical Influences

Francis Bacon Isaac Newton Hugo Grotius

Intellectual Lineage

British Empiricism Natural Law Theory Protestantism

Contemporaries & Peers

Thomas Hobbes René Descartes Isaac Newton

Minds Influenced

David Hume Immanuel Kant Thomas Jefferson John Rawls

Intellectual Posterity

Classical Liberalism Social Contract Theory Empiricism Separation of Powers

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