Seven-time Grammy winner @BILLIE EILISH has set her sights on a greater goal: saving the planet. For Vogue's January digital cover story and video, Eilish joined a group of young climate activists and organizers for a day of conversation about the future of the planet, filmed by Academy Award-nominated writer-director Mike Mills. The group wore sustainable fashion for the mini-summit—with Eilish in Balmain—and they talked about community, justice, the precariousness of the present, and the persistence of a kind of radical hope for a better tomorrow.