Chance, Order, Change: The Course of International Law, General Course on Public International LawChance, Order, Change: The Course of International Law, General Course on Public International Law by J. Crawford The course of international law over time needs to be understood if international law is to be understood. This work aims to provide such an understanding. It is directed not at topics or subject headings sources, treaties, states, human rights and so on but at some of the key unresolved problems of the discipline. Unresolved, they call