The Legacies of Ursula K. Le Guin explores how Le Guin’s fiction and essays have built a speculative ethical practice engaging indigenous knowledge and feminism, while crafting utopias in which human and other-than-human life forms enter into new relations. Her work also delineates new ways of making sense of the “science” of science fiction. The authors of this collection provide up-to-date discussions of well-known works as well as more experimental writings. Written in an accessible style, Legacies will appeal to any readers interested in literature, science fiction and fantasy, as well as specialists of science and technology studies, philosophy of science, ethics, gender studies, indigenous studies and posthumanism.