I just finished an excellent article on Evil SQA Practices that would bore the vast majority of you into a stupor the envy of major drug manufacturers. But one bit of it rang a big ol' bell in my noggin:

There was a small Polynesian island in a remote part of the Pacific Rim where the inhabitants lived in grass huts and raised pigs for their skins. One night, during an intense tropical storm, lightening struck a hut with a pig inside. The hut burned to the ground, and the next day, as the locals were sifting through the charred remains of the hut, they came across the burned up and still smoldering pig. It smelled pretty good, so a young boy broke off a piece and tasted it. It tasted good. This is how the islanders discovered roasted pig. A week or so went by and the islanders got hungry for roast pig. So they put a pig inside another hut and burnt that hut to the ground.

So the practice was to burn down huts. The principle was wanting to satisfy their hunger, specifically for roasted pig. If the islanders would have continued to focus on practices, they would eventually become homeless. To, instead, focus on principles could have lead the islanders to the invention of the barbeque and have spared their huts.

So terrorism is a practice. Do they even remember their principles?