“The job of the writer is to make us see the world as it is,” Susan Sontag asserted in considering the conscience of words. “Words are events, they do things, change things,” Ursula K. Le Guin wrote in her splendid meditation on the magic of real human communication. But this transformation has a dual power of helping us see the world more clearly and creating the illusion of seeing when we are in fact misperceiving, as Nietzsche well knew in…