Silicon Valley has turned into the place it hates the most

There is a growing sense that America's tech entrepreneurs are no longer making useful things that solve difficult problems. Worse than that, Silicon Valley is exhibiting some of Wall Street's amoral behaviors. Ankur Jain, of Kairos Society, has created a fund aimed at solving big problems that are particularly tough on middle-class Americans. At some point in between coming up with the tagline "Don't be evil" and bringing Soylent into this world — between building the cloud and...