We decentralise permissions over the use of our communications.

[Our system of education ]not designed to create critical thinkers.

I describe it as tribalism because they're very tightly woven communities. Lack of civility is part of it, because that's how Internet tribes behave. We see this more and more in electoral politics, which have become increasingly poisonous.

Russia recently passed a law - I think a terrible law - which says you have to store all of the data from Russian citizens on Russian soil just to prevent other countries from playing the same kind of legal games we're playing in this Microsoft case.

I have used mass surveillance to target people, so I do know how it works.

I considered bringing forward information about these surveillance programs prior to the election, but I held off because I believed that [Barack] Obama was genuine when he said he was going to change things. I wanted to give the democratic process time to work.

So many of the things we're told by the government simply aren't true.