Gerry Simpson is a Senior Lecturer in the Law Department at the London School of Economics where he teaches Public International Law and International Criminal Law. He has been a Legal Adviser to the Australian Government on international criminal law and was part of the Australian delegation at the Rome Conference in 1998 to establish an international criminal court. He has also worked for several non-governmental organisations and appears regularly in the media discussing the law of war crimes and the law on the use of force in international law. Previous publications include The Law of War