godonlyknows wrote:
America has been in a perpetual "state of emergency" for years, since about world war 2. That chart is a meaningless and shallow device. Ditch it.
Well, the chart's only for "terrorist" attack, not for nuclear war. If we can project the chart backwards, it would have probably been green or blue for most of the country's history. It would have been green before '93, then blue from '93 to '98, when it should have become clear that bin Laden was gonna keep trying to blow stuff up and changed to yellow. There was a period between 1991 and 2001 that the vast majority of people didn't perceive the US as being in any danger of attack at all.
As for whether it works or not, it's really just a designation the government makes for itself so it can move around money and supplies according to formulas they make up. If this area is at this color it gets X amount of dollars or plan B goes into effect or whatever. It's just a bureaucratic tool that doesn't affect civilians unless something bad happens.