“There are only two limitations to the growth of the surveillance state: practical and economic. From a practical standpoint, just who is going to sort through the nearly immeasurably large amount of data being collected? At present, as smart as computers are, and as sophisticated as the software that drives them is, it ultimately is going to take a human being to find the dangerous needle in thousands of haystacks. The manpower required to do that is incomprehensibly large and infinitely costly. The second limitation is economic: at some point deficits will become so large that funding them through debt will no longer be an option.”
