Inspired by the new diversity of science fiction, fantasy, and horror in the twenty-first century, Hot Equations: Science, Fantasy, and the Radical Imagination on a Troubled Planet confronts the kinds of literary and political "realism" that continue to suppress the radical imagination. Alluding both to the ongoing climate catastrophe and to Tom Godwin's "The Cold Equations"--that famous touchstone of "hard science fiction"--Hot Equations...