Nonfiction has crept closer to fiction in our time in ways that are not flattering to fiction, in part because too many writers cannot come to terms with the ways in which the past, like the future, is dark. There is so much we don’t know, and to write truthfully about a life, your own or your mother’s, or a celebrated figure’s, an event, a crisis, another culture is to engage repeatedly with those patches of darkness, those nights of history, those places of unknowing.
