Review: Science fiction exists to explore the possibilities of change

Successful science fiction and speculative fiction reflect the hopes and anxieties of their day, the same as any other narrative art. Asimov, Heinlein, and Bradbury were men of their times. Writing at the peak of American technological, military, and economic power after World War II, much of their work was infused with can-do optimism. Sci-fi’s … More Review: Science fiction exists to explore the possibilities of change