Carmakers need to fear for their lives—and it’s not just about getting electric cars right - Quartz: "When you put the two together, you get urban-dwellers tooling around in shared, autonomous vehicles, and—reckons Bill Ford, executive chairman of Ford Motor—buying far fewer cars. Ford has said the company is already having to adapt because of shared driving, and predicts that autonomous functions just short of self-driving will be installed in most vehicles within five years."