Herbert Hovenkamp is the James G. Dinan University Professor, Penn Law and the Wharton School, University of Pennsylvania. He is a Fellow of the American Academy of Arts and Sciences, and in 2008 won the Justice Department’s John Sherman Award for lifetime contributions to antitrust law. His legal history writing includes The Opening of American Law: Neoclassical Legal Thought, 1870-1970 (Oxford, 2015); Enterprise and American Law, 1836-1937 (Harvard, 1991). His principal antitrust scholarship includes Antitrust Law (with the late Phillip E. Areeda and the late Donald F. Turner, 1978-2020).