Anybody know how the number of firearm deaths (excluding criminals killed by LE) as a percentage of the number of firearms in the country, compared to the number of motor vehicle deaths as a percentage of motor vehicles in the country?
Ok, to answer the question
prime facie, in the US there are about 45-60,000* automobile related deaths in an average year. If we use the anti's "talking points" numbers, there are about 30,000 "gun fatalities" in an average year. So, in the rawest sense, automobiles are twice as deadly as firearms. If we discount the 20,000 suicides in the "gun" number, autos become about six times deadlier. If we then parse out the 5,000 (closer to 8, come to cases) criminal-on-criminal "gun violence," then the highways and roads are 12 times more dangerous than firearms.
Now, all of those numbers can be nitpicked beyond all recognition. For one, none of those are actually equally distributed equally geographically or per capita. Instead, there's a huge bias based on proximity to large/huge metropolitan areas. But, not perfectly. St Louis & New Orleans do not well fit the >2 million model that Chicago, L.A., S.F., & the BosWash corridor seem to demonstrate. Equally perversely, in metro areas > 5 million population tend to have lower automobile deaths.**
Which then leads us back to an essential problem with the requested correlation. The availability/quantity/[resense of a tool does not equate to deadly outcomes from the use of that tool. Fewer cars does not equate to fewer automobile deaths; neither does fewer firearms result in fewer firearms deaths. This actually tracks fairly consistently internationally. Even with the bias problems in getting any sort of verifiable numbers of cars, or guns owned. (For a fascinating factoid, if we examine the New World only, and remove the violence numbers--even suicides--from the five largest--not most violent, just largest--US cities, Belize becomes a more violent country than the US.).
So, yes, the metadata analysis could be performed, but the data resultingmight not be very informative.
The presence of sliced bread has no correlation with the number of sandwiches made.
The other problem being the ever present one of attempting debate with those who have accepted a political postion as a matter of faith, rather than one of fact. Asking those people to consider a different position becomes one of getting them to admit to heresy or apostasy or infidelity; to go against their beliefs. Which means those people are unlikely to debate on an equal level.
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*The US does not actually keep very uniform statistics on how many people die on the roads. The data is confused by differing ways deaths from DUI, vehicular manslaughter, and the like are tallied, adjudicated, and the like. Also, getting data for those who later died from injuries is complicated. Also, some states do not collect pedestrian fatalities into automobile fatalities, just to complicate things. Lowest value I have seen in Transportation reports is 42,500; highest is almost 70,000.
**As a trend, there is lower auto ownership in megacities where there are huge public transit options. However, that concentration of people in transport means that a single event results in more death and injuries. Further, mass transit vehicles versus pedestrians have worse outcomes than smaller, personally owned ones. Increased numbers of pedstrians also increases the per-pedestrian risk, too.