'Kim Stanley Robinson is one of science fiction's greats . . . fans of the Mars books will delight in this novel; new readers will be astonished by the depth, breadth and power of Robinson's invention' - SUNDAY TIMES'Polymathic, visionary brilliance' - FINANCIAL TIMESWinner of the 2013 Nebula Award for Best NovelThe year is 2312. Scientific advances have opened gateways to an extraordinary future...