Inequality (to take one of them) is pretty massive in a wide range of countries, all of whom enjoy far stricter regulations on firearms and suchlike than the US does. It may be technically upstream of people owning guns, but the two aren't intrinsically linked. They aren't anywhere else.Social diseases? What are the social ills of our times? Inequality is pretty massive there, isn't it? Isolation, food deserts, class ossification, depression, the things that drive, what Lex put as, what people are looking for guns to fix. I'm adding what suicides are looking to fix, too, to the costs of that, and I'm including the cost of all the years of misery in lives lived, and we're going to have to include all the sub-suicidal(as Kyr put it, it's hard to kill yourself) years of misery we aren't even bothering to record in this conversation because it doesn't "number well."
Take depression too. A gun is a force multiplier, either personally or more commonly interpersonally. We should want to help folks through depression. We shouldn't victimise them for it, and we should seek understanding. The problem in "depressed person has twenty guns" isn't just "depression", though. It's also having a twenty guns. They're separate problems. They create emergent behaviour when combined, but one isn't strictly upstream of the other.
And no, the problem of twenty guns doesn't go away if the depressed person is perfectly responsible and uses them expertly (as depression !== malfunction, and you'll never see me degrade mental health that way). The existence of the guns causes other problems, such as incentive to escalate, opportunity for theft, and so on.
Now, maybe your baseline is "if we fix all these kinds of problems with human society, then guns no longer present a viable solution", I can see the logic. But that sure is a big thing to reach for, when we can work towards these things and also do something about the prevalence of guns in the only nation in the world where this seems to be a talking point. It's not one or the other. That's why I talked about caring about all of the things.
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