A warning from Bill Gates, Elon Musk, and Stephen Hawking

There's a rising chorus of concern about how quickly robots are taking away human jobs. Jobs are vanishing much faster than anyone ever imagined. In 2013, policy makers largely ignored two Oxford economists who suggested that 45% of all US jobs could be automated away within the next 20 years. But today that sounds all but inevitable. Those self-driving cars you keep hearing about are about to replace a lot of human workers.