Gimmicks come and go; the cop show seems one genre that will never leave - not as long as people like to sit at home in the suburbs and see what awful things go on in the cities.

In the realm of pop celebrity, the bar has been lowered so far that there is no bar. People can be famous for being famous, famous for being infamous, famous for having once been famous and, thanks largely to the Internet, famous for not being famous at all.

Crime dramas will never go away as long as people turn to television for, among other things, reassurance and comfort.

Perhaps Western civilization is in a post-decline phase, or maybe the decline is just taking a really long time, like the Roman Empire's did. The Romans had gladiators and Christian-hungry lions and that sort of thing. We have MTV.

In the 500-channel universe, which may, of course, contain many more channels than 500, the fun never stops - fun at such a fever pitch as to sometimes seem threatening, numbing, even agonizing.

Technically, 'Kukla, Fran and Ollie' was a kids' show, but adults watched almost religiously - and we're talking adult adults, celebrated adults - including James Thurber, Orson Welles, John Steinbeck, Adlai E. Stevenson and lyricist Stephen Sondheim.

The perils of credit and debt, especially perilous in the computer age, have long been acknowledged in pop culture, but very infrequently by TV.