Having served the professorship, presidency of learn societies and educational committees for more than forty years in the Great Britain, USA, Europe and Asia, Harry T. Dickinson is now Emeritus Professor of British history at the University of Edinburgh. He is the author and editor for many books, including The Politics of People in Eighteenth-Century Britain (New York, 1993), Caricatures and the Constitution, 1760-1832 (Cambridge, 1986), Liberty and Property: Political Ideology in Eighteenth-Century Britain (London, 1977), and Ireland in the Age of Revolution 1760-1805, 6 vols. 2013 (Editor).