How science fiction has been a tool for understanding and living through rapid technological change.

The world today seems to be slipping into a science fiction future. We have phones that speak to us, cars that drive themselves, and connected devices that communicate with each other in languages we don't understand. Depending on the news of the day, we inhabit either a technological utopia or a Brave New World nightmare. This volume in the MIT Press Essential Knowledge series surveys the uses of science fiction. It focuses on what is at the core of all definitions of science fiction: a vision of the world made otherwise and what possibilities might flow from such otherness.

After a brief overview of the genre's origins, science fiction authority Sherryl Vint considers how and why contemporary science fiction is changing. She explores anxieties in current science fiction over such key sites of technological innovation as artificial intelligence, genomic research and commodified biomedicine, and climate change. Connecting science fiction with speculative design and futurology in the corporate world, she argues that science fiction does not merely reflect these trends, but has a role in directing them.

Sherryl Vint is Professor of Science Fiction Media Studies at University of California, Riverside. She is the author of Bodies of Tomorrow, Animal Alterity, and Science Fiction- A Guide for the Perplexed, coauthor of the Routledge Concise History of Science Fiction, and coeditor of The Routledge Companion to Science Fiction (2009).