Lecture summary: Part 1 of the Lecture focuses on the development of the right to self-determination as a rule of customary international law and its application to the Chagos Archipelago, Africa and the Commonwealth Caribbean. The adoption of Resolution 1514 by the General Assembly of the United Nations on December 14, 1960 was a decisive element in the development of the customary character of the right to self-determination. After that transformational development it was colonial peoples, not colonial powers, who determined their independence and its form e.g. whether based on a republican system or a UK parliamentary system. Thus, after that time the colonial powers were under an obligation to respect the right of colonial peoples to ‘freely determine their political status’, and any breach of that obligation would entail their international responsibility. Part 11 addresses the status of the right to self-determination as a norm of jus cogens, and concludes that on the basis of the relevant evidentiary material, the right to self-determination is a peremptory norm of general international law. Part 111 focuses on the right to self-determination in relation to the Occupied Palestinian Territory. Disappointment is expressed at the lack of clarity in the ICJ’s treatment in its recent Advisory Opinion of the jus cogens character of the right to self-determination in cases of foreign occupation. Speaker: Judge Patrick Robinson 1. In 1964 graduated from the University College of the West Indies -London with a Bachelor of Arts degree in English, Latin and Economics. 2. In 1968, called to the Bar at Middle Temple, in which year also completed the LLB degree from London University. In 1972, completed the LLM degree in International Law at Kings College, London University. 3. Jamaica’s representative to the Sixth (Legal) Committee of the UN General Assembly from 1972 to 1998. Led treaty -making negotiations on behalf of Jamaica in several areas, including extradition, mutual legal assistance and investment promotion and protection. 4. From 1988 to 1995, served as a member of the Inter American Commission on Human Rights, including as the President in 1991. From 1991 to 1996, member of the International Law Commission. From 1995 to 1996, member of the Haiti Truth and Justice Commission. 5. In 1998 elected a Judge of the International Criminal Tribunal for the former Yugoslavia and served as the Tribunal’s President from 2008 to 2011; presided over the trial of Slobodan Milosevic. 6. In 2020 appointed Honorary President of the American Society of International Law (ASIL); in that capacity, in collaboration with ASIL and the University of the West Indies, organized two International Symposia which led to the launch on June 8, 2023 of the historic Report on Reparations for Transatlantic Chattel Slavery (TCS) in the Americas and the Caribbean, which quantified for the first time the reparations due from the practice of TCS in the Caribbean, Central America, South America and North America. 7. Elected a Judge of the International Court of Justice in 2014 and demitted office on February 5, 2024. The Eli Lauterpacht Lecture was established after Sir Eli's death in 2017 to celebrate his life and work. This lecture takes place on a Friday at the Centre at the start of the Michaelmas Term in any academic year. These lectures are kindly supported by Dr and Mrs Ivan Berkowitz who are Principal Benefactors of the Centre.