The novelist can't successfully depict such horrifying reality. But she can, and must, try, to bear witness. There are many ways of doing this; the mode I prefer is indirect.
It's an Obama book, certainly. I was delighted, and astonished, to hear recently that he was reading it. It's a book about a new kind of American reality, one that takes diversity for granted. It doesn't celebrate diversity, actually, it just says: this is how we live now.
The Australian Gerald Murnane, a genius on the level of Beckett, is known in Australia and Sweden but almost nowhere else. And I loved Reality Hunger, David Shields' recent novel take on the art of the novel.