Ken Binmore is a mathematician turned economist and philosopher. He has held chairs at the London School of Economics, the University of Michigan, and University College London. He has been involved in a range of applied projects, including the design of major telecom auctions in various countries across the world. The telecom auction he organized in the UK raised $35 billion, prompting Newsweek magazine to describe him as the “ruthless, poker-playing economist who destroyed the telecom industry”. He has contributed to game theory, experimental economics, evolutionary biology and moral philosophy. His books include Natural Justice (OUP), Does Game Theory Work? (MIT Press), A Very Short Introduction to Game Theory (OUP), and Rational Decisions (PUP). He is currently a Visiting Professor of Economics at the University of Bristol and a Visiting Professor of Philosophy at LSE.