Michael Freeden is Professor of Political Theory at the University of Nottingham and Emeritus Professor of Politics, University of Oxford. His books include The New Liberalism: An Ideology of Social Reform (Oxford, 1978); Liberalism Divided: A Study in British Political Thought 1914-1939 (Oxford, 1986); Rights (Milton Keynes, 1991); Ideologies and Political Theory: A Conceptual Approach (Oxford, 1996); Ideology: A Very Short Introduction (Oxford, 2003); Liberal Languages: Ideological Imaginations and 20th Century Progressive Thought (Princeton, 2005); The Meaning of Ideology: Cross-Disciplinary Perspectives (ed.) (London, 2007). He is the founder-editor of the Journal of Political Ideologies. In 2012 he was awarded the Sir Isaiah Berlin Prize for Lifetime Contribution to Political Studies by the UK Political Studies Association.