Henry Stuart Hazlitt was an American journalist, economist, and philosopher, recognized for his strong advocacy of free markets and classical liberal principles. Over his career, which spanned more than seventy years, Hazlitt contributed extensively to notable publications, including The Wall Street Journal, The Nation, The American Mercury, Newsweek, and The New York Times. His writings often focused on business, economics, and public policy, making him a significant figure in both libertarian and conservative circles.

Hazlitt is perhaps best known for his influential 1946 book, 'Economics in One Lesson,' which is grounded in the Austrian school of economics. This work emphasizes the importance of individual liberty in economic decision-making and has been widely cited and used as a foundational text in economic education. Throughout his life, Hazlitt wrote numerous other works, including 'The Failure of the New Economics' and 'The Inflation Crisis and How to Resolve It,' further solidifying his legacy in the field of economics.