Ted Chiang has made his bones in SF as a master of the short story, so a much longer work than is customary comes as a surprise. "The typical science-fiction depiction of AI is this loyal, obedient butler; you simply flip a switch, turn it on and it's ready to do your bidding. I feel like there's a huge story being glossed over," Chiang tells Boing Boing about the genesis of The Lifecycle of So...