The internet is, of course, the greatest problem for this century. The world will have to find a means, through some sort of international treaty or United Nations initiative, to control the material that’ s now going totally unregulated into people ’ s homes. That said, it will only take one little country like Paraguay to refuse to sign a treaty for transmission to be unstoppable. Parental control is never going to be sufficient. I’ m still very worried about the impact of violent video games, even though researchers say their impact is moderated by the fact that players don’ t so much experience the game as enjoy the technical maneuvers that enable them to win.