A guy who spends two and a half hours enumerating his accomplishments from prepubescence to the present and casually opines that human intelligence is the only intelligence in the universe  thinks he has the requisite humility to serve as the special envoy to the first (and only, i guess) alien intelligence in 13.7 billion years because he's still friends with his college mates. Also: " [any superintelligent AGIs] should be tools.........at first."  Had only heard bits of him speaking but after watching this I get why Neil Bostrom and Elon Musk are a little  nervous about Deep Mind.