William A. Schabas is professor of international law at Middlesex University London. He is also emeritus professor at the National University of Ireland Galway and Leiden University. As a UN human rights expert, he chaired the Commission of Inquiry on the Gaza conflict and authored the Secretary-General's quinquennial report on capital punishment. He served as a commissioner on the Sierra Leone Truth and Reconciliation Commission. He has acted as counsel at the Grand
Chamber of the European Court of Human Rights and the International Court of Justice. He is an Officer of the Order of Canada and a Member of the Royal Irish Academy.