Contributor(s): Professor Richard B Freeman

Contributor(s): Professor Sir Tony Atkinson, Paul Schreyer, Jean-Paul Fitoussi

Contributor(s): Professor Jack Goldstone, Professor Eric Kaufmann, John Parker

Contributor(s): Professor Amnon Aran, Roger Cohen, Professor Anoush Ehteshami

Contributor(s): Robin Murray, Dr Gavan Titley, Hilary Wainwright

Contributor(s): Martin McGuinness MP MLA

Contributor(s): Ruchir Sharma

Contributor(s): Professor Ruth Mace, Professor Catherine Rowett, Professor Volker Sommer

Contributor(s): Professor Ash Amin, Professor Michel Wieviorka, Claire Alexander, Richard Sennett

Contributor(s): Lord O'Donnell