Wednesday, December 3, 2008

Treating Terror Rationally

TW: A great piece outlining putting terrorism into context. I have always felt we as a society have vastly overreacted to terrorism including 9/11. Overreaction is a goal of terrorists as by their very nature they are attempting through terror to create results asymmetric to the inputs which go into the terror.

But calm, cool-headed analysis of terror and terrorists is absolutely necessary to optimize our responses and insure that through overreaction we are not merely playing into the terrorists hands.

From Bruce Schneier:
"Low-tech is very effective. Movie-plot threats -- terrorists with crop dusters, terrorists with biological agents, terrorists targeting our water supplies -- might be what people worry about, but a bunch of trained (we don't really know yet what sort of training they had, but it's clear that they had some) men with guns and grenades is all they needed.

At the same time, the attacks were surprisingly ineffective. I can't find exact numbers, but it seems there were about 18 terrorists. The latest toll is 195 dead, 235 wounded. That's 11 dead, 13 wounded, per terrorist. As horrible as the reality is, that's much less than you might have thought if you imagined the movie in your head. Reality is different from the movies.

Even so, terrorism is rare. If a bunch of men with guns and grenades is all they really need, then why isn't this sort of terrorism more common? Why not in the U.S., where it's easy to get hold of weapons? It's because terrorism is very, very rare.

Specific countermeasures don't help against these attacks. None of the high-priced countermeasures that defend against specific tactics and specific targets made, or would have made, any difference: photo ID checks, confiscating liquids at airports, fingerprinting foreigners at the border, bag screening on public transportation, anything. Even metal detectors and threat warnings didn't do any good

If there's any lesson in these attacks, it's not to focus too much on the specifics of the attacks. Of course, that's not the way we're programmed to think. We respond to stories, not analysis. I don't mean to be unsympathetic; this tendency is human and these deaths are really tragic. But 18 armed people intent on killing lots of innocents will be able to do just that, and last-line-of-defense countermeasures won't be able to stop them. Intelligence, investigation, and emergency response. We have to find and stop the terrorists before they attack, and deal with the aftermath of the attacks we don't stop."
http://www.schneier.com/blog/archives/2008/12/lessons_from_mu.html

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