London has the trick of making its past, its long indelible past, always a part of its present. And for that reason it will always have meaning for the future, because of all it can teach about disaster, survival, and redemption. It is all there in the streets. It is all there in the books.

There are obvious places in which government can narrow the chasm between haves and have-nots. One is the public schools, which have been seen as the great leveler, the authentic melting pot. That, today, is nonsense. In his scathing study of the nation's public school system entitled "Savage Inequalities," Jonathan Kozol made manifest the truth: that we have a system that discriminates against the poor in everything from class size to curriculum.

Sometimes I remind myself that I almost skipped the party, that I almost went to a different college, that the whim of a minute could have changed everything and everyone. Our lives, so settled, so specific, are built on happenstance.

I got a fortune cookie that said, "To remember is to understand." I have never forgotten it. A good judge remembers what it was like to be a lawyer. A good editor remembers being a writer. A good parent remembers what it was like to be a child.

A life of unremitting caution, without the carefree - or even, occasionally, the careless - may turn out to be half a life.

The future is built on brains, not prom court, as most people can tell you after attending their high school reunion. But you'd never know it by talking to kids or listening to the messages they get from the culture and even from their schools.

The issue is privacy. Why is the decision by a woman to sleep with a man she has just met in a bar a private one, and the decision to sleep with the same man for $100 subject to criminal penalties?