The apocalyptic event that destroys the world of The Road is never identified. Whatever it is happens years before the book opens. McCarthy’s description of the moment it happens, as recalled in flashback by the main character, is a marvel of economy: “The clocks stopped at 1:17. A long shear of light and then a series of low concussions.” A few sentences later: “A dull rose glow in the windowglass.” That’s it.

