He has lectured in Europe, the United States, China, visiting Professor the City University of New York, the University of Hamburg, the Peoples University of Beijing, Postdoctoral Fellow of Yale University, Fellow of the Commonwealth Fund and of the Royal Historical Society.He came to England in 1939 on a Kindertransport aged eleven, after leaving school, worked as a laboratory assistant, gardener and prep school teacher attending Birkbeck College in the evening until winning a scholarship to the London School of Economics.
Lecturer at Nottingham University, Professor of International History, Leeds University and Professor and Head of modern History at the University of Birmingham. A well known author, he has also worked extensively on documentaries with the BBC and ZDF (second German Television) and was founder of the........