The great bulk of fiction still being written is retrospective in character; it’s concerned with the origins of experience, behaviour, development of character over a great span of years; it interprets the present in terms of the past, and it uses a narrative technique, by and large the linear narrative, in which events are shown in more-or-less chronological sequence, which is suited to it. But when you turn to the present [...] I feel that what one needs is a non-linear technique, simply because our lives today are not conducted in linear terms. They are much more quantified; a whole stream of random events is taking place.