1. Assistant Professor of Law, McGill University, Montreal, Canada, and Fellow, Käte Hamburger Centre for Advanced Study, Rheinische Friedrich-Wilhelms-Universität Bonn, Germany. For their advice and helpful comments I wish to thank William P Alford, Mark Antaki, Bruce C Brasington, Vincenzo Ferrari, Lawrence M Friedman, H Patrick Glenn, Helen Irving, Nicholas Kasirer, Desmond Manderson, Knut-Wolfgang Nörr, Rogelio Perez-Perdomo, Rakhi Ruparelia, Gottfried Schiemann, Martin J Schermaier, Lionel Smith and...