John Locke
1632–1704 — England
Era: Early Modern
Brilliance: 9/10 | Stewardship: 7/10 | Composite Index: 63
Life, liberty, and property. The Founders read him first.
"The great and chief end, therefore, of men's uniting into commonwealths, and putting themselves under government, is the preservation of their property."
Biography
John Locke was an English philosopher whose theories on natural rights, separation of powers, and social contract fundamentally shaped liberal democracy and inspired the American Revolution. His empiricist epistemology revolutionized how we understand knowledge itself, while his political philosophy became the intellectual backbone of the Declaration of Independence and U.S. Constitution. Through works like Two Treatises of Government and An Essay Concerning Human Understanding, Locke established the intellectual foundation for individual liberty that defined the modern world.
Key Facts
- Locke's concept of 'life, liberty, and property' was directly adapted by Jefferson into 'life, liberty, and the pursuit of happiness' in the Declaration of Independence
- He argued the mind begins as a 'blank slate' (tabula rasa), challenging the notion of innate ideas and founding modern empiricism
- Locke fled to the Dutch Republic in 1683 to escape persecution under King Charles II, embodying his own principles of freedom
- His *Letter Concerning Toleration* (1689) was the first major Western philosophical defense of religious freedom and separation of church and state
- He served as a physician, diplomat, and Member of Parliament—demonstrating the Renaissance ideal of the philosopher-activist
The Founders didn't invent freedom—they read Locke first.
Total BrainCoins: 0
Cast BrainCoins for John Locke