';Complexity and moral ambiguity enough to make this a serious, engrossing story'Analog SFReclaimed Earth Book 2In the year 2737, Earth is mostly depopulated in the wake of a massive supervolcano, but civilization and culture are preserved in vast orbiting ringstations.Tem, the nine-year-old son of a ringstation anthropologist and a Happdal bow-hunter, wants nothing more than to become a blacksmit...