Contributor(s): Professor Bruce J. Caldwell | 2024 marks the 50th anniversary of the Nobel Prize won by liberal political economist F.A. Hayek. This lecture will review some of Hayek’s key ideas and especially his contributions to the methodology of the social sciences. It will feature Bruce Caldwell, a leading historian of economic thought, author of a recently released book Hayek: A Life, 1899–1950.