Dr Marc Weller is a leading expert in international law and on the law governing the use of force by states. Based in the University of Cambridge, he has documented and analyzed international action relating to Iraq since the invasion of Kuwait in 1990. His work has covered a variety of other conflicts ranging from the former Yugoslavia and Georgia, to Afghanistan, Burma, Liberia and Sudan. In addition to his scholarly work reflected in some 20 authored, edited or co-edited books, Dr Weller has been active as an advisor to governments and as an expert consultant to the United Nations and the Council of Europe. He has served as the director of the Cambridge Rockefeller Project on the Restoration of an International Consensus on the Rules Governing the Use of Force and the Cambridge Carnegie Project on the Settlement of Self-determination Conflicts.