We are the kids who grew up playing Space Invaders, Frogger, Q-bert, and Super Mario Brothers. Now, as adults, we're respectable contributors to a civilized society: professionals, parents, leaders, and policy makers.Still, the imagery of the games we played as children remains permanently seared into our personal and collective unconscious. The game world now shapes the way we think. It forms the way we perceive and interact with the world around...