bAn examination of science fiction narratives and the light they shed on human life, the unknowable future, and the vagaries of unforeseeable change.b pWith this book, Steven Shaviro offers a thought experiment. He discusses a number of science fiction narratives three novels, one novella, three short stories, and one musical concept album. Shaviro not only analyzes these works in detail but also uses them to ask questions about human, and more generally, biological life about its stubborn insistence and yet fragility about the possibilities and perils of seeking to control it about the aesthetic and social dimensions of human existence, in relation to the nonhuman and about the ethical value of human life under conditions of extreme oppression and devastation. pShaviro pursues these questions through the medium of science fiction because this form of storytelling offers us a unique way of grappling with issues that deeply and unavoidably concern us but that are intractable to rational