 I think a big issue, and I am not somebody that looks at the world and says, oh, the world's never been so bad and we're going to hell in a handbasket. It's just not my mentality. I think the world suffers in different ways in different generations. But I do think, and Jonathan Haidt is a social psychologist who wrote an excellent book called The Cobbling of the American Mind. And one of the things that he talks about is the impact of social media.