When you think about the abolition of slavery for example, for the ruling class with the rich white people owning plantations and states, and things like that, slavery was to their benefit. To oppose it didn't make any sense at all on a rational basis. But on a rights basis, on a principle basis, it made obvious, overwhelming sense.

What the NSA really wants is the capability of retrospective investigation. They want to have a perfect record of the last five years of your life, so when you come to their attention, they can know everything about you. I'm not down with that, but [Bill] Binney was trying to create something like that.

I don't care if I end up in jail or Guantánamo or whatever, kicked out of a plane with two gunshots in the face. I did what I did because I believe it is the right thing to do, and I will continue to do that.

I think it's reasonable that the government, when it has a warrant from a court, when it's exposed to scrutiny by a legal process that would be upheld, not just nationally, but internationally as a reliable and robust standard rights protection, they can enjoy certain powers. This is no different from having the police able to get a warrant to go and search your house, to kick at your door because they think you're an arms dealer or something like that. There needs to be a process involved, it needs to be public, and it needs to be challengeable in court at all times.

We decentralise the ability to decide the level of publicity that's attached to any of our communications.

By putting these sort of lines around what ideas are proper or improper, we lose things.

In the end, the Obama administration is not afraid of whistleblowers like me, Bradley Manning or Thomas Drake. We are stateless, imprisoned or powerless. No, the Obama administration is afraid of you. It is afraid of an informed, angry public demanding the constitutional government it was promised - and it should be.