Visions of the future (2030, to be precise), courtesy of U.S. spies

"3-D printed organs. Brain chips providing superhuman abilities. Megacities, built from scratch. The U.S. intelligence community is taking a look at the world of 2030. And it is very, very sci-fi." Noah Shachtman at Danger Room, on a future-brainstorming thinktank for spies.