Bruce Caldwell teaches economics at Duke University, where he is director of the Center for the History of Political Economy. He is a leading scholar on the life and ideas of the Nobel laureate and social theorist F. A. Hayek. John B. Taylor is the George P. Shultz Senior Fellow in Economics at the Hoover Institution and the Mary and Robert Raymond Professor of Economics at Stanford University. He was president of the Mont Pèlerin Society from 2018 to 2020.