Other than the never ending news stories on these exact scenarios, here’s a study for you.
Objectives. To examine the relation of “shall-issue” laws, in which permits must be issued if requisite criteria are met; “may-issue” laws, which give law enforcement officials wide discretion over whether to issue concealed firearm carry permits or not; and homicide rates. Methods. We compared...
ajph.aphapublications.org
The study is about carry laws and suicides and unintentional gun deaths cited right at the top are unlikely to be affected much, if at all, by carry laws. Certainly the study doesn't show how they would be casually affected.
And the study doesn't actually prove causation at all. It just shows a possible correlation that may be indicative of a causal relationship. The study, to its credit, lists the limits of conclusiveness of it's findings.
Also, the study fails to (a) how many of the homicides were perpetrated by first time criminals using legal guns versus repeat offenders who weren't legally permitted to own, let alone carry, guns, or (b) breakdown the homicides by the type of gun used, which seems awfully important if considering banning some sort of gun.
But, for the sake of argument, let's take the study to mean that concealed carry leads to more deaths.
Excluding suicides and unintentional deaths, we're left with ~13K homicides, according to that study. And in 2015 (the year studied) the US population was ~320M. That's a rate of about 0.0041%.
In 2015, there were ~35K automotive deaths, or a rate of about 0.01%. Yet nobody suggested we ban cars.
In 2020, there were ~602K cancer deaths, or a rate of about 0.18%. Yet cigarettes are still legal, as is sunbathing and many other known cancer causing activities.
I have never and will never made a
generalized argument in which I claim that legal gun ownership doesn't entail greater risks to public health. That would be stupid. But using cars also entails greater risks to public health at nearly double the rate of guns. In fact there are all kinds of tools and behaviors that endanger public health.
The question is how we choose to balance public health risks and individual rights.
Incidentally, all this is unrelated to solving mass shootings or school shootings, which is the real subject of the thread, I think. This other stuff is predominately about ordinary gun violence.
MN has pretty low ordinary gun violence, close to NJ's, and, IIRC, something like 326% more carry permits issued than NJ. And both states permit the ownership of semiautomatic rifles, and MN has no mag limits. So to me, if we're interested in what helps with lowering ordinary gun violence, we should probably examine what NJ and MN have in common with their gun laws. And then look at what's missing in other states laws where they have more gun violence.