I apologize if this link has already been posted, it's from a Scientific American article.
https://www.scientif...ngs-in-america/
Item #4 addresses the changing definitions and lack of clarity in definitions. It was not completely clear to me that the author took these changing definitions into account in some of his other items.
I post this for whatever use it might be, I can't say that I think it is all that carefully written.
I'm not sure that a tabulation and comparison with other countries gets us very far.
We have something of a gun culture. If you talk with people who buy guns it becomes clear that it really isn't that they are living in great fear and so they get a gun for protection. They just like having a gun. It seems right to them. Most people that I am likely to meet and chat with are very unlikely to actually need a gun for protection. At least not if they act with any common sense at all. And unless they keep a gun constantly within reach, then in the unlikely event that they need it it is apt to be locked in a safe. The person ringing the door might be a crazed killer. Well yes. Or maybe a dragon. But do they really get their pistol , load it, and carry it with them as they answer the door?
I once mentioned that long ago, in the 1940s, we took in a woman and her two daughters who had left her abusive husband. Art, the estranged husband, came around drunk, banging on the door, and demanding to come in to see Marie, the mother. My father wasn't home but my mother got my father's 12 gauge, pointed it at the door, and explained clearly that he would not be coming in. Knowing my mother, my guess is that she had not forgotten to load it. He left. I was maybe 9 or so, but I can tell you where everyone was standing. It was a memorable experience.
So I acknowledge there can be a use for guns for protection. These were very special circumstances. And even there, a cop lived directly across the street. A quick phone call might have been better.
Anyway, circumstances can vary so I am not making any blanket statements. . But most of the people I encounter are in no danger that I see. Lighting might strike, of course. So wear a protective helmet. No, they just want a gun. Or so I see it.
We need to change attitudes. If we can.