Jack Ma, the billionaire businessman and chairman of the Alibaba Group, believes that automation will help workers of the future enjoy more leisure time. In fact, he sees a future where people will be working just 16 hours per week by 2047.
These days, people worry about robots stealing our jobs. But maybe we should be more concerned about massive populations of computerized human brains. Called "ems," these infinitely-reproducible brains could change the world. Here's what will happen when digital brains vastly outnumber biological ones.