Marginal Revolution just highlighted an interesting detailed look at US car (driver) fatalities.
https://marginalrevolution.com/marginalrevolution/2020/02/wh...>> After accounting for freeways (18%) and intersections and junctions (20%), we’re still left with more than 60% of drivers killed in automotive accidents left accounted for.
>> It turns out that drivers killed on rural roads with 2 lanes (i.e., one lane in each direction divided by a double yellow line) accounts for a staggering 38% of total mortality. This number would actually be higher, except to keep the three categories we have mutually exclusive, we backed out any intersection-related driver deaths on these roads and any killed on 2-lane rural roads that were classified as “freeway.”
>> In drivers killed on 2-lane rural roads, 50% involved a driver not wearing a seat belt. Close to 40% have alcohol in their system and nearly 90% of these drivers were over the legal limit of 0.08 g/dL.
I don't think people give enough attention to whether broad statistics actually apply to cases of interest. That's about 40% of all driver fatalities occurring on rural non-freeway roads, of which 35% (~14% overall) were legally driving drunk.
People compare various fatality rates associated with riding an airplane vs driving a car all the time, but I've never seen anyone point out that an incredibly simple mitigation you're probably already doing -- not driving on non-freeway rural roads -- lowers your risk of dying in a car accident by more than a third. And it gets even better if you're not driving drunk!
If you measure driving quality in terms of fatality rate, it is actually the case that almost everyone is better than average. A lot better than average. But public discussion completely misses this, because we prefer to aggregate unlike with unlike.