When you first go on duty at CIA headquarters, you raise your hand and swear an oath — not to government, not to the agency, not to secrecy. You swear an oath to the Constitution. So there’s this friction, this emerging contest between the obligations and values that the government asks you to uphold, and the actual activities that you’re asked to participate in. (…)
By preying on the modern necessity to stay connected, governments can reduce our dignity to something like that of tagged animals, the primary difference being that we paid for the tags and they’re in our pockets. It sounds like fantasist paranoia, but on the technical level it’s so trivial to implement that I cannot imagine a future in which it won’t be attempted. It will be limited to the war zones at first, in accordance with our customs, but surveillance technology has a tendency to follow us home.
Edward Snowden in The Intercept: Whistleblowing Is Not Just Leaking — It’s an Act of Political Resistance »