I have no intention of hiding who I am because I know I have done nothing wrong.

In the United States and some of the other countries involved it's sort of a "five eyes" global spying alliance. That's the US, UK, Canada, New Zealand, and Australia. They've had a little bit of a more muscular public response. Now, they haven't been satisfying or really meaningful in any country yet. But they have been engaging.

I think the public still isn't aware of the frequency with which the cyber-attacks, as they're being called in the press, are being used by governments around the world, not just the US.

We're now more than a year since my NSA revelations, and despite numerous hours of testimony before Congress, despite tons of off-the-record quotes from anonymous officials who have an ax to grind, not a single US official, not a single representative of the United States government, has ever pointed to a single case of individualized harm caused by these revelations. This, despite the fact that former NSA director Keith Alexander said this would cause grave and irrevocable harm to the nation.

We have a media that goes along with the government by parroting phrases intended to provoke a certain emotional response - for example, "national security." Everyone says "national security" to the point that we now must use the term "national security." But it is not national security that they're concerned with; it is state security. And that's a key distinction.

Because, remember, I didn't want to change society. I wanted to give society a chance to determine if it should change itself.

It's important to remember when you start doing things like attacking hospitals through the internet, when you start attacking things like internet exchange points, when something goes wrong, people can die. If a hospital's infrastructure is affected, lifesaving equipment turns off.