Lord Green, former Minister of State for Trade and Investment and former group chairman of HSBC Holdings plc, will discuss his new book “The Human Odyssey: East, West and the Search for Universal Values” with Professor Peter Frankopan (Oxford Professor of Global History, Director of the Oxford Centre for Byzantine Research, Fellow of Worcester College, and author of “The Silk Roads: A New History of the World”) and head of Exeter College Professor Sir Rick Trainor.