But there is no doubt that to attempt a novel of ideas is to give oneself a handicap: the parochialism of our culture is intense. For instance, decade after decade bright young men and women emerge from their universities able to say proudly: ‘Of course I know nothing about German literature.’ It is the mode. The Victorians knew everything about German literature, but were able with a clear conscience not to know much about the French.

As for the rest — well, it is no accident that I got intelligent criticism from the people who were, or who had been, Marxists. They saw what I was trying to do. This is because Marxism looks at things as a whole and in relation to each other — or tries to, but its limitations are not the point for the moment. A person who has been influenced by Marxism takes it for granted that an event in Siberia will affect one in Botswana. I think it is possible that Marxism was the first attempt, for our time, outside the formal religions, at a world-mind, a world ethic. It went wrong, could not prevent itself from dividing and sub-dividing, like all the other religions, into smaller and smaller chapels, sects and creeds. But it was an attempt.

This business of seeing what I was trying to do — it brings me to the critics, and the danger of evoking a yawn. This sad bickering between writers and critics, playwrights and critics: the public have got so used to it they think, as of quarrelling children: ‘Ah yes, dear little things, they are at it again.’ Or: ‘You writers get all that praise, or if not praise, at least all that attention — so why are you so perennially wounded?’ And the public are quite right. For reasons I won’t go into here, early and valuable experiences in my writing life gave me a sense of perspective about critics and reviewers; but over this novel, The Golden Notebook, I lost it: I thought that for the most part the criticism was too silly to be true. Recovering balance, I understood the problem. It is that writers are looking in the critics for an alter ego, that other self more intelligent than oneself who has seen what one is reaching for, and who judges you only by whether you have matched up to your aim or not. I have never yet met a writer who, faced at last with that rare being, a real critic, doesn’t lose all paranoia and become gratefully attentive — he has found what he thinks he needs. But what he, the writer, is asking is impossible. Why should he expect this extraordinary being, the perfect critic (who does occasionally exist), why should there be anyone else who comprehends what he is trying to do? After all, there is only one person spinning that particular cocoon, only one person whose business it is to spin it.

It is not possible for reviewers and critics to provide what they purport to provide — and for which writers so ridiculously and childishly yearn.