John Rapley is a political economist at the University of Cambridge and a Senior Fellow at the Johannesburg Institute for Advanced Studies. His books include Understanding Development, which remains in widespread use as a textbook in development studies, Globalization and Inequality and most recently Twilight of the Money Gods: Economics as a Religion and How it all Went Wrong.
Peter Heather is Chair of Medieval History at King's College, London. His many books include The Fall of the Roman Empire, Empires and Barbarians: Migration, Development and the Birth of Europe, The Restoration of Rome, Rome Resurgent and, most recently, Christendom.