On Start the Week Jonathan Freedland talks to Hari Kunzru about his dystopian vision, where books and the act of remembering have been banned. Jane Rogers explains how her apocalyptic tale may be set in the future but points to today's abuse of scientific knowledge and the heroism of youth. Past real events are at the heart of James Robertson's latest novel which explores grief, justice and the truth. And the photographer Adam Broomberg asks how far images of war capture the truth.

Producer: Katy Hickman.