In a world of matter, how can we express what matters? When the explanations of the natural sciences become powerfully precise and authoritative, what is the status of our highest words, the languages that articulate our norms and orient our lives? The Matter of High Words examines a constellation of American writers who in the decades since World War II have posed these questions in distinctive ways. Walker Percy, Marilynne Robinson, Ralph Ellison, Stanley Cavell, and David Foster Wallace are all self-consciously post-WWII authors, attuned to the fragmentation and skepticism that...