Internationalization of the Practice of Law and Important Emerging Issues for Investor-State Arbitration (Opening Lecture) by C. B. Lamm, Partner white & Case (washington, D.C.) The Principle of Comity in Private International Law by A. BrIggs, Professor of Private International Law at the University of Oxford Non-discrimination in the world Trade Organization: The Rules and Exceptions by w. J. Davey, guy Raymond Jones Chair in Law Emeritus at the University of Illinois.