Robert Driskill is Professor of Economics at Vanderbilt University. His recent papers include ‘Income effects, wealth effects, and multiple equilibria in trade models with durable goods’ (with Eric Bond), in the Review of International Economics and ‘Multiple equilibria in dynamic rational expectations models: a critical review’, in the European Economic Review. His current focus is on the application of dynamic games to trade.

Paul Erickson is Assistant Professor of History and Science in Society at Wesleyan University, where his research focuses on exploring the transfer of models and methods between the natural and social sciences. He is currently completing a book on the history of game theory and related models of rational choice in Cold War America.

Conrad Heilmann is Assistant Professor of Philosophy of Social Science in the Faculty of Philosophy at the Erasmus University Rotterdam. He is a member of the Erasmus Institute for Philosophy and Economics (EIPE) and an Associate of the LSE Choice Group. His research interests lie in the philosophy of economics, especially the foundations of decision and game theory.

Iwao Hirose is Assistant Professor at McGill University. He has been working on two monographs, Moral Aggregation and Egalitarianism.

Karsten Klint Jensen is Associate Professor at University of Copenhagen. In recent years, he has published widely on the ethics of decision making under uncertainty from a theoretical as well as from a more applied perspective. Presently, he is among other things working on problems in the aggregation of animal welfare.

Samir Okasha is Professor of Philosophy of Science at the University of Bristol. His most recent book is Evolution and the Levels of Selection (Oxford University Press 2006), which was awarded the Lakatos Prize 2009. His current research is on the relation between evolutionary biology and the theory of rational choice.

Olivier Roy completed his PhD in 2008 at the Institute for Logic, Language and Computation under the supervision of Johan van Benthem and Martin van Hees (Groningen). His research, mainly on questions of practical reasoning in social interaction, combines philosophy of action, logic and epistemic game theory. He is currently Assistant Professor at the Munich Center of Mathematical Philosophy of the Ludwig-Maximilians-Universität (Munich).

Kim Sterelny is an Australian working on the philosophy of the life sciences. In recent years, he has been particularly interested in the evolution of human social behaviour and social organization. His account of the evolution of human social learning, The Evolved Apprentice, is due out shortly with MIT Press.

Jack Vromen is Professor of Theoretical Philosophy at Erasmus University Rotterdam. He is also academic director of EIPE (Erasmus Institute for Philosophy and Economics). Since his PhD research on Economic Evolution (Routledge 1995) he is hooked on theoretical and meta-theoretical issues in economics and evolutionary theory. Recently he has also developed research interests in neuroeconomics, in social mechanisms and in the popularizing Economics Made Fun genre.