“OUR ROBOTS PUT people to work,” says the rejected slogan still on the whiteboard in Rodney Brooks’s office. It was meant to convey the belief that led Mr Brooks to start Rethink Robotics: that robots in small manufacturing businesses can create new jobs, or at least bring old ones back from China, thus helping to launch an American manufacturing renaissance. But the message could also be read another way: robot overlords forcing human helots into back-breaking labour. Better left unsaid. (economist.com)