About the author
American journalist and economic writer (1894–1993), a self-taught popularizer who wrote for the Wall Street Journal, The Nation, and Newsweek. A friend of Mises and a founder of the modern libertarian movement in America, Hazlitt reached millions with Economics in One Lesson, still the genre's best-selling primer.
Synopsis
Building on Bastiat's parable of the broken window, Hazlitt argues that economic fallacies persist because people see the immediate, visible benefit of a policy and overlook its unseen and long-run costs. Chapter by chapter he applies this single lesson to popular interventions, arguing that most do harm precisely where their benefits are most visible.
Core passage idea
Paraphrase · Modern copyrighted workHazlitt's one lesson: the art of economics consists in looking not merely at the immediate but at the longer effects of any act or policy, and at the consequences of that policy not merely for one group but for all.
Hazlitt reduces classical-liberal economics to a discipline of attention: count the unseen and the long-run, not just the visible and immediate. It is the most memorable statement of why well-intentioned interventions can backfire — and the assumption his critics most want to contest.
To avoid a bubble
Pair with Keynesians and social democrats (Galbraith, Polanyi, Piketty) who argue that Hazlitt's 'one lesson' ignores demand shortfalls, market failures, power imbalances, and the real gains that active government can secure.
Reading note
Short, lucid, and built to persuade. Read it as the cleanest case for market reasoning, then read a Keynesian or social-democratic reply to see what the 'one lesson' leaves out.
Best paired with
Frédéric Bastiat, The Law; Milton Friedman, Capitalism and Freedom.