"We've [Americans] been able to run a different kind of society. A less statist society, a more free-market society, because we had real strength in the area of social capital and we had relatively high levels of social trust. We sort of did trust one another, not perfectly, of course, but we did. Not compared to other countries. And all that is declining, and I began to worry, 'Well, gee, isn't that going to be a problem, if our system is built for one kind of people and one kind of community, and now we've got a different one. Maybe it's not going to work so well.'"