More Harm Than Good

At this point, we don't trust America's TSA, Britain's Department for Transport, or airport security in general. We don't believe they're acting in the best interests of passengers. We suspect their actions are the result of politicians and government appointees making decisions based on their concerns about the security of their own careers if they don't act tough on terror, and capitulating to public demands that "something must be done." ... This loss of trust -- in both airport security and counterterrorism policies in general -- is the first harm. ... In 2004, the average extra waiting time due to TSA procedures was 19.5 minutes per person. That's a total economic loss -- in America -- of $10 billion per year, more than the TSA's entire budget. The increased automobile deaths due to people deciding to drive instead of fly is 500 per year. Both of these numbers are for America only, and by themselves demonstrate that post-9/11 airport security has done more harm than good. -- Security expert Bruce Schneier, "Harms of Post-9/11 Airline Security, schneier.com, 29 March 2012