Around 2010, Peter Thiel, the PayPal cofounder and early Facebook investor, began promoting the idea that the technology industry had let people down. We wanted flying cars, instead we got 140 characters became the tagline of his venture capital firm Founders Fund. In an essay called What Happened to the Future, Thiel and his cohorts described how Twitter, its 140-character messages, and similar inventions have let the public down. He argued that science fiction, which once celebrated the future, has turned dystopian because people no longer have an optimistic view of technologys ability to change the world. I

Elon Musk by Ashlee Vance