| > It seems something has shifted 180 degrees since WW2 The Twin Towers were destroyed, the Pentagon was damaged, and an additional plane was crashed, via a successful conspiracy that could have been detected by blanket, passive surveillance. That's what changed. The threat model the US defense department is concerned about has changed significantly since WWII. The threat to Pax Americana is not direct military intervention, since the possession of atomic weapons ensures that's a short trip to annihilation for any nation-state that tries it. It's small-cell actors using sabotage tactics and technology as huge force-multipliers. As for individual citizens, it appears most still see the threat of asymmetric warfare as a more profound threat to their life and livelihood than passive, blanket government surveillance. |
If memory serves, the threat _was_ detected, however it was not acted on. There was lots of finger pointing about lack of coordination, but (as I recall) the core problem was that it was one threat amount many (100s? 1000s?), so the threat detection was generating too much noise.
Ubiquitous surveillance could (does) easily end up creating the same situation: not enough signal among the noise.