Mr. Gates says this is his first college talk since leaving Microsoft. “Are the brightest minds working on the most important problems” is one of his big questions. Just take a look at the CEOs out there today and that answers that question (my opinion).
The first video starts several minute in, so you can move the slider to about the point shown in the image below or you can wait for several minutes for the video to begin.
Bill Gates speaks at UC Berkeley about global inequities in food security