Justin Collings is Associate Professor of Law at the J. Reuben Clark Law School at Brigham Young University, where he teaches comparative constitutional law, legal history, and torts. He is a graduate of Yale Law School and holds a Ph.D. in modern European history from Yale University. In 2012-2013 he was law clerk to the Honourable Guido Calabresi of the United States Court of Appeals for the Second Circuit.