By Dominic Welsh (Fellow and Tutor in Mathematics, Fellow and Tutor in Mathematics, Merton College, Oxford)
By P. J. Waller (Fellow and Tutor in Modern History, Fellow and Tutor in Modern History, Merton College, Oxford)
By Vijay Joshi (Fellow, Fellow, St. Johns College, Emeritus Fellow, Merton College, and Emeritus Reader in Economics, University of Oxford)
