12 predictions for the future of technology | Vinod Khosla
b'Techno-optimist Vinod Khosla believes in the world-changing power of "foolish ideas." He offers 12 bold predictions for the future of technology \\u2014 from preventative medicine to car-free cities to planes that get us from New York to London in 90 minutes \\u2014 and shows why a world of abundance awaits.'