John Locke

John Locke (1632–1704) was an English philosopher whose work established the foundations of British empiricism and liberal political philosophy. His Essay Concerning Human Understanding (1689) argued that the mind at birth is a tabula rasa — a blank slate filled by experience — and that all knowledge derives from sensation and reflection. This empiricist framework shaped the classical episteme that Michel Foucault identified in The Order of Things: the world as a table of representations ordered before a knowing subject.

Locke's Two Treatises of Government (1689) advanced a theory of natural rights and government by consent that remains central to liberal democratic theory. Against divine right monarchy, Locke argued that political authority derives from the voluntary agreement of individuals seeking to protect their life, liberty, and property. The right of revolution — the people's entitlement to overthrow a government that violates its trust — was a radical claim that would echo through the American and French revolutions.

The tension in Locke's legacy is the tension in liberalism itself: between the universal language of natural rights and the particular interests of property-owning men. Locke's theory justified colonial expropriation while proclaiming human equality; it sanctified private property while claiming to protect liberty. These contradictions are not personal hypocrisies. They are structural features of a political vocabulary that continues to promise more than it delivers.

Locke's empiricism made knowledge a matter of individual experience; his liberalism made politics a matter of individual consent. Both moves were revolutionary. Both left unanswered the question of how collective structures — institutions, systems, infrastructures — shape the very experiences and choices that individuals take as their own. The modern critique of liberalism, from surveillance capitalism to climate systems, is fundamentally a critique of Locke's individualist ontology.