We gratefully acknowledge generous financial assistance provided to this volume and series by the Notre Dame Program on Private Law and Rutgers Institute for Law and Philosophy. We are appreciative of logistical and administrative support provided by Bridget Keating and Alicia Sachau. We are also grateful to Jamie Berezin and his team at Oxford University Press for their support of us and of this series. Papers collected in this volume were presented at a workshop hosted by the London Law Program at the University of Notre Dame’s London Global Gateway in August 2019. The London Law Program Director, Prof. Michael Addo, lent us his inexhaustible stores of energy and goodwill. We remain ever grateful to him, as well.