Edit: Also, how is Peter Norvig not Google's AI chief???
Edit: Also, how is Peter Norvig not Google's AI chief???
The reason many Harvard grads keep the fact that they went to Harvard to themselves is because they have a similar expectation -- that everything they say will be brilliant.
He is not doing any pratical AI stuff at this moment. Jeff is still productive AF even approaching his 50s.
Burnout, management, contentment with prior success, etc.
I would imagine Norvig as more a thinker and less of a doer. I think Google has reached a point where their flavor of AI works sufficiently well where now the only problem left is getting buy-in from as many teams as possible within Google.
Jeff Dean might be more decision-maker, politically connected(internally at Google) and less of a thinker-type in moving this initiative forward. They're both extremely valuable just in different ways.
It's one thing to build it(AI) but an entire other problem to get the AI into Google's huge suite of internal/external systems and products.