Abstract
Braiding together personal, collective, and historical explorations of what it means to "go west," Amy Kaler's Half-Light: Westbound on a Hot Planet offers deep reflections on the meaning of life, middle age, and climate catastrophe. Her memoir weaves together three strands: living with the knowledge of one's own aging and mortality; the slow-moving catastrophes of climate change; and the human history of the North American settler west, especially locations that hold traces of vanished pasts.