On March 23, 2012, Bill Gates was interviewed as part of the Wall Street Journal ECO:nomics conference.
There is little doubt that he understands the technology and the opportunity. My main question is why he is not investing more in order to drive the technology even faster. After all, he is one of the world’s richest men and could write billion dollar checks if he wanted to. He also has plenty of rich friends who would join him if he provided the example.