Tim LankesterSir Tim Lankester, KCB, was Margaret Thatcher's first private secretary for economic affairs.. He was subsequently Britain's representative on the boards of the IMF and the World Bank; Permanent Secretary at the former Overseas Development Administraion; Director of the School of Oriental and African Studies, University of London; and President of Corpus Christi College, Oxford. He is the author of The Politics and Economics of Britain's Foreign Aid: The Pergau Dam Affair (Routledge, 2013). Read More Read Less