NAMED A BEST BOOK OF 2021 BY THE NEW YORKER AND PUBLISHERS WEEKLY“[Warmth] is lyrical and erudite engaging with science activism and philosophy . . . [Sherrell] captures the complicated correspondence between hope and doubt faith and despair—the pendulum of emotional states that defines our attitude toward the future.” —The New Yorker “Beautifully rendered and bracingly honest.” —Jenny Odell author of How to Do NothingFrom a millennial climate activist an exploration of how young people live in