^Atwood, Margaret, Aliens have taken the place of angels, The Guardian (UK), 17 June 2005, If you're writing about the future and you aren't doing forecast journalism, you'll probably be writing something people will call either science fiction or speculative fiction. I like to make a distinction between science fiction proper and speculative fiction. For me, the science fiction label belongs on books with things in them that we can't yet do, such as going through a wormhole in space to another universe; and speculative fiction means a work that employs the means already to hand, such as DNA identification and credit cards, and that takes place on Planet Earth. But the terms are fluid. Some use speculative fiction as an umbrella covering science fiction and all its hyphenated forms–science fiction fantasy, and so forth–and others choose the reverse. … I have written two works of science fiction or, if you prefer, speculative fiction: The Handmaid's Tale and Oryx and Crake. Here are some of the things these kinds of narratives can do that socially realistic novels cannot do.