剧情简介：Centuries into the future, a small fragment of humanity lives on in dome-protected colonies amid the ruins of a collapsed technological civilization. The true successors of humankind are, in fact, digitally recorded human intelligences existing in vast cyber-cities. When an unexpected and powerful radiation storm from a nearby supernova wipes out the remnants of "flesher" human...(展开全部)
作者：Greg Egan
ISBN：9780061052811
