“In this book, renowned social scientist Dovev Lavie describes how our economic system reinforces our human tendencies toward opportunism. The consequences have been grave. To address grand challenges such as overconsumption and abuse of natural resources, we now need to turn to an alternative cooperative economic system in which we reinforce our prosocial inclinations. Lavie provides compelling scientific evidence that this is possible and well within our reach. If you are seeking inspiration on how to change the world, read this book!”