Award-winning journalist David Ewing Duncan considers 24 visions of possible human-robot futures--Incredible scenarios from Teddy Bots to Warrior Bots, and Politician Bots to Sex Bots--Grounded in real technologies and possibilities and inspired by our imagination. What robot and AI systems are being built and imagined right now? What do they say about us, their creators? Will they usher in a fantastic new future, or destroy us? What...