Why Do Nations Obey International Law?

Further to our discussion in class regarding the question of whether international law matters, and the frustration some of you have expressed over the apparent lack of definitive institutional action in the face of illegality, I would suggest taking a little time to review the short article by Harold Koh, entitled "Why Do Nations Obey International Law?". It is an outstanding review of the different theories of compliance, and should help you develop an understanding of the more nuanced and sophisticated ways in which international law can mobilize obedience, even in the absence of judicial sanction.