The only point I would add to that is the question of regulating institutions or multinational corporations like Facebook, for example, to head off the future use of this kind of technology in a way that undermines our elections and other elections around the world by creating dissent and conflict within societies. Without going into great detail—frankly, I couldn't in terms of technical expertise—the approach taken within the European Union about regulating Facebook, as an example, is something I think we should look more carefully at.
On the one hand, we don't want—as was suggested earlier in the day—the Internet to be controlled by government, but on the other hand, when you have large corporate entities that are acting on their own, which has led willy-nilly to the manipulation of their own technical possibilities to do harm to democracies, I think there is a place for some government regulation to make sure this doesn't happen.
As I say, I don't have personal expertise on this, but it seems to me from my reading that the European Union has moved sensibly in this kind of direction out of concern for democracy.