I had an indefatigable curiosity about everything. But why should my fate have depended upon that? Why does the curiosity of a child born into the lowest classes have to overcome everything put in his or her way to mute that curiosity, when a child born to parents with access to the advantages of life will have his meager curiosity kindled and nurtured? The unfairness is horrifying when it is properly understood as an unfairness meted out on children, on infants, on babies.

There was a period of a few months, however, when I had a dreadful physical pain. I had just started writing a particular section of the novel and was initially worried that it would affect my work. I was woken by awful nightmares; I saw several doctors, tests were performed, nothing came of them, and the medics were mystified.It was two days after I finished writing the section that the penny dropped. The pain had suddenly disappeared and so too had the nightmares. I'd got things muddled. The pain and the nightmares were both psychosomatic.

By delivering experience, novels can alter the stance we adopt toward news - not much, I'm sure, but they can make it a little more difficult for us to consign "other people" to our tidy boxes. Widening our imaginative life might - it's not hard to imagine - also develop our ability to contemplate counterfactuals and our capacity to speculate about how things might differ from how they're being represented.

My parents have always had a very limited command of English. Of course, when we first arrived in the UK, none of us spoke English, but it's much easier for a child to pick up languages. But the problem was not a lack of English; the problem was poor communication in any language. Remember, my parents came from rural Bangladesh with little education. It was alarming for them, I'm sure, to watch their boy very quickly exhaust whatever ability they had to teach the child something.

Another effect of news articles is that the events, however frightening, can thus be consigned to the box of things that happen to other people, not us, and that we are doing things to bring them under control. This is the diet we're fed all the time, so we acculturate to it. And news must, in turn, follow the form to which we - our bodies - are accustomed: describe the event, incite the fear, then say how it's being addressed, how the herd's alpha males are dealing with it.

I'm interested in how a person forms her beliefs, how that happens. Beliefs of all kinds make up the animating force in each of us. Without them we would be paralyzed, lifeless - the glove without the hand.

A poison can hardly be called safe if for some reason specific to me it's ineffective against, say, my body. But the power of story on the human mind is such that anecdote is often more persuasive than numbers. That's why news stories often concretize the impact of a change in government policy by following the story of one person.