Generation Xxl
Children’s impulses haven’t changed much in recent decades. But social forces–from the demise of home cooking to the rise of fast food and video technology–have converged to make them heavier. Snack and soda companies are spending hundreds of millions a year to promote empty calories, while schools cut back on physical education and outdoor play is supplanted by Nintendo and the Internet. The consequences are getting serious. By the government’s estimate, some 6 million American children are now fat enough to endanger their health....