Ivor Crewe is Master of University College, University of Oxford, UK. He is former Professor of Government and Vice Chancellor at the University of Essex, UK, and has authored numerous publications on elections, parties and public opinion in the UK. He is co-author of The Blunders of our Governments (with A. King, 2013).
David Sanders is Emeritus Professor of Political Science at the University of Essex, UK. He has authored numerous books and articles on various aspects of UK and comparative politics, including (with various co-authors) Losing an Empire, Finding a Role (1990 and 2017) and The Political Integration of Ethnic Minorities in Britain (2013).