Witnesses Professor John Heathershaw (Associate Professor of International Relations at University of Exeter), Thomas Mayne (Research Fellow, Department of Politics and International Relations at University of Exeter), Professor Jason Sharman (Sir Patrick Sheehy Professor of International Relations at University of Cambridge), Dr Tena Prelec (Research Fellow, Department of Politics and International Relations at University of Oxford), Professor Ricardo Soares de Oliveira (Professor of the International Politics of Africa at University of Oxford), and Professor Alex Cooley (Professor of Political Science, Barnard College at Columbia University)