Roger Mortimore is Professor of Public Opinion and Political Analysis in the Institute of Contemporary British History. He is also Director of Political Analysis at Ipsos MORI, the well-known research company.
His publications on British elections include: books (with Robert Worcester and others) analysing public opinion in each of the last four general elections (most recently Explaining Cameron's Coalition, 2011); Elections in Britain – A Voter’s Guide (with Dick Leonard - 5th edition, 2005); and co-editing the last three volumes in the Political Communications series (most recently Political Communication in Britain: The Leader Debates, The Campaign and the Media in the 2010 General Election, 2011).