Playing with RealityBy: Kelly Clancy A dopamine hit on every page Marcus du Sautoy A sweeping intellectual history of games and their importance to human progress. We play games to learn about the world, to understand our minds and the minds of others, and to practice making predictions about the future. Games are thought to be older than written language, and have now become the dominant cultural mediabigger than movies, TV, music, and literature combined. They are also