We should ask which is more important: what government knows, or what it might do to us? Intrinsically, you can never be certain what elites see or know. But actions can be observed and held accountable, by insisting that all watchers be supervised, answering top-down surveillance with "sousveillance," the habit of a brash citizenry monitoring from below – with a goal to preserve both freedom and safety. Sousveillance isn't just a response to surveillance, it is the wellspring of freedom.
Instead of railing against that fact that there will be more Edward Snowdens, let's revamp whistleblower laws, in order to encourage in-house correction of bureaucratic errors. This would also let us calibrate where future Snowdens fall in the wide range from traitor to hero.