Given the Homeland Security Department and Transportation Security Administration’s typically over-the-top reaction (see also here) to the Christmas Day attempt to blow up a jet flying into Detroit from Amsterdam, one wonders at what point the government’s elaborate "security theater" will finally make flying so miserable that it will choke the life out of the U.S. airline industry? Professor Bainbridge provides a good roundup of the blogosphere’s discussion of that and related issues.

The latest incident also reminded me of this prophetic Bruce Schneier post from about a month ago. Schneier does the best job that I’ve read of explaining why a balance between legitimate and symbolic is helpful in deterring terrorism, but that most of Homeland Security’s security theater is utterly misguided, as well as a waste of time and resources.

The entire post is excellent, but two points he makes are particularly important.

First, Schneier observes that the governmental impulse "to do something" in response to an attack is mostly misdirected:

Often, this ‘something’ is directly related to the details of a recent event: we confiscate liquids, screen shoes, and ban box cutters on aeroplanes. But it’s not the target and tactics of the last attack that are important, but the next attack. These measures are only effective if we happen to guess what the next terrorists are planning .   .   . Terrorists don’t care what they blow up and it shouldn’t be our goal merely to force the terrorists to make a minor change in their tactics or targets  .   .   .

Even more importantly, Schneier points out that the right kind of security theater — that is, the best way to counteract the damage that terrorism attempts to inflict upon all of us — is to act as if we are not scared of it:

The best way to help people feel secure is by acting secure around them. Instead of reacting to terrorism with fear, we — and our leaders — need to react with indomitability.

By not overreacting, by not responding to movie-plot threats, and by not becoming defensive, we demonstrate the resilience of our society, in our laws, our culture, our freedoms. There is a difference between indomitability and arrogant ‘bring ’em on’ ehetoric. There’s a difference between accepting the inherent risk that comes with a free and open society, and hyping the threats .   .   .

Despite fearful rhetoric to the contrary, terrorism is not a transcendent threat. A terrorist attack cannot possibly destroy a country’s way of life; it’s only our reaction to that attack that can do that kind of damage.

Schneier is spot on. Rather than making air travel increasingly distasteful, Homeland Security and the TSA ought to be encouraging Americans to spit in the terrorists’ collective eye by traveling even more by air under reasonably tolerable and legitimate security arrangements.