Every time you write an email, it is in the public domain. There are all these ways where security is not as good as people believe.
People are spending way too much time thinking about climate change, way too little thinking about AI.
I spend an awful lot of time just thinking about what is going on in the world and talking to people about that. It's probably one of my default social activities, just getting dinners with friends.
As an undergraduate at Stanford, I started 'The Stanford Review,' which ended up being very engaged in the hot debates of the time: campus speech codes, questions about diversity on campus, all sorts of debates like that.
I suspect if people live a lot longer they would be retired for a somewhat longer period of time. Just the financial planning takes on a very different character.
Google makes so much money that it’s now worth three times more than every U.S. airline combined.