On sister site MNN.com I recently wondered Why are so many people dying on our roads? I was concentrating on how the number of people killed inside cars was going down (because cars are much better at saving the lives of occupants now), while the numbers of people killed outside cars was going up (because more people are driving, and they are in deadly SUVs and pickups).
But when I got to the bottom of the post, I found some astonishing statistics that merited another post of its own on TreeHugger. An amazing 83 percent of fatalities are directly attributable to three choices that drivers make: to drive too fast, to drive drunk, or to drive without doing up their seatbelts. Basically, to be stupid and do stupid things.
[B' Spokes: I'll note you really can't add up those categories because there are some people who do stupid on top of stupid and there are even some that do stupid on top of stupid on top of stupid, that is to say, we don't know how many are drunk without seatbelts and speeding that caused a fatality, either there own or someone else's.