It also comes down to parenting. It is important to know what your beliefs are, and that you have to stand up for them or you don't really believe in them. You know, my father and mother - in fact, every member of my immediate family - have worked for the federal government. Sometimes misunderstood is that I didn't stand up to overthrow the system.

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

The government has granted itself power it is not entitled to. There is no public oversight. The result is people like myself have the latitude to go further than they are allowed to.

To do that they, the NSA specifically, targets the communications of everyone. It ingests them by default. It collects them in its system and it filters them and it analyses them and it measures them and it stores them for periods of time simply because that's the easiest, most efficient, and most valuable way to achieve these ends. So while they may be intending to target someone associated with a foreign government or someone they suspect of terrorism, they're collecting you're communications to do so.

It's becoming less and less the National Security Agency and more and more the national surveillance agency. It's gaining more offensive powers with each passing year.

I'm not a politician, and I do not think I am as effective in this way as people who actually prepare for it - is to focus on technical reform, because I speak the language of technology. I spoke with Tim Berners-Lee, the guy who invented the World Wide Web. We agree on the necessity for this generation to create what he calls the Magna Carta for the Internet. We want to say what "digital rights" should be. What values should we be protecting, and how do we assert them.

We have to recognise that rights are being violated. The United Nations actually filed a report that found that that was the case, that mass surveillance is a violation of rights.