This book by Brian Skyrms is a study of ideas of cooperation and collective action.This new book by Brian Skyrms is a study of ideas of cooperation and collective action. The point of departure is a prototypical story found in Rousseau's A Discourse on Inequality. Rousseau contrasts the pay-off of hunting hare where the risk of non-cooperation is small but the reward is equally small. against the pay-off of hunting the stag where maximum cooperation is required but where the reward is so much greater. Thus, rational agents are pulled in one direction by considerations of risk and in another by considerations of mutual benefit.This new book by Brian Skyrms is a study of ideas of cooperation and collective action. The point of departure is a prototypical story found in Rousseau's A Discourse on Inequality. Rousseau contrasts the pay-off of hunting hare where the risk of non-cooperation is small but the reward is equally small. against the pay-off of hunting the stag where maximum cooperation is required but where the reward is so much greater. Thus, rational agents are pulled in one direction by considerations of risk and in another by considerations of mutual benefit.Brian Skyrms' study of ideas of cooperation and collective action explores the implications of a prototypical story found in Rousseau's A Discourse on Inequality. It is therein that Rousseau contrasts the pay-off of hunting hare (where the risk of non-cooperation is small and the reward equally small) against the pay-off of hunting the stag (where maximum cooperation is required but the reward is much greater.) Thus, rational agents are pulled in one direction by considerations of risk and in another by considerations of mutual benefit. Written with Skyrms' characteristic clarity and verve, The Stage Hunt will be eagerly sought by readers who enjoyed his earlier work Evolution of the Social Contract. Brian Skyrms, distinguished Professor of Logic and Philosophy of Science and Economics at the UnilCn