By leaning on companies, by leaning on infrastructure providers, by leaning on researchers, graduate students, post-docs, even undergrads, to look at the challenges having an untrusted internet, where we have to put our communications on wires that are owned by a phone company that we can't trust, that's working in collaboration with a government that we can't trust, in areas around the world, we can restructure that communications fabric in a way that it's encrypted.

One concern I had while I was working actively in the intelligence community - being someone who had broad access, who was exposed to more reports than average individuals, who had a better understanding of the bigger picture - was that the post - World War II, post - Cold War directions of societies were either broadly authoritarian or [broadly] liberal or libertarian.

Even if it were, you run into the same problem with international commerce: if you create a device that is famous for compromised security and it has an American back door, nobody is gonna buy it.

I don't spend all day running hand-on-hat from shadowy figures - I'm in exile.

Someone responding to the story said 'real spies do not speak like that'. Well, I am a spy and that is how they talk. Whenever we had a debate in the office on how to handle crimes, they do not defend due process - they defend decisive action. They say it is better to kick someone out of a plane than let these people have a day in court. It is an authoritarian mindset in general.

The question of whether I, as a whistleblower, should be pardoned, is not for me to answer.

Extremists are not going to disappear.