Parents have long felt outgunned when battling the food industry for the hearts and minds of their children. The latest frontier is ads on smartphones and tablets. New technologies allow companies to directly reach children by placing their products in games for touch-screen devices.
Popular culture is now so ubiquitous, intense and unrelenting that if your children are exposed to it without sufficient limits or guidance, it will go far beyond simple entertainment and become a powerful -- and unhealthy -- influence on them.