> We have a finite supply of enthusiastic, smart young people to drive change And currently most of them go into trading, which is a zero-sum game, or into bui

> We have a finite supply of enthusiastic, smart young people to drive change And currently most of them go into trading, which is a zero-sum game, or into building another social network that causes depression. Look at top-ten list of high paying jobs, and ask youself how much crucial work for society they do