A lesser complaint: hair extensions. There are moments on 'All My Children' when half the women actors young and old seem to be afflicted by android Barbie creep. All those thick swatches of lifeless strands clustering lankly round ladies' necks! Like orange tanning spray this is a fashion fad that should be put out of its misery.

The new industries are brainy industries and so-called knowledge workers tend to like to be near other people who are the same. Think of the City of Hollywood. People cluster. This means you have winning regions such as London and Cambridge and losing regions. The people who want to be top lawyers in Sunderland are hoovered up by London.