Q: What’s the difference between a Communist car and a Communist proselytizer? A: You can close the door on a Communist proselytizer. - Martin Amis

When you considered this world — people winched up and lowered down into the earth in steel cages and speed-fed through the tunnels, with doors cracking everywhere, and arctic winds mingling with dusty gaps of fire from the planet's core — it was hard to believe how delicate life was, how breakable things were.

The children of the nuclear age, I think, were weakened in their capacity to love. Hard to love, when you're bracing yourself for impact. Hard to love, when the loved one, and the lover, might at any instant become blood and flames, along with everybody else.

As elsewhere in his writing, Vidal gives the impression of believing that the entire heterosexual edifice - registry offices, Romeo and Juliet, the disposable diaper - is just a sorry story of self-hypnosis and mass hysteria: a hoax, a racket, or sheer propaganda.