MTT TL said:
If you want a causation simply look at the demographics and level of urbanization. 90% of high crime states have many things in common.
I'm sorry, but that's really not enough. We need much better data and analysis. And some of our cherished notions may be unsupportable.
In NYC, beginning in 1990, the crime rate dropped precipitously. Murders were reduced by two-third, felonies fell by 50%; and by 2000, felonies on the subways had declined 75% (
The Tipping Point, Malcolm Gladwell, Back Bay Books, 2002, pg. 137). The RKBA and liberalized right to carry laws certainly had nothing to do with that.
I suspect that liberalized gun carry laws and an increased willingness for people to take responsibility for their own safety are factors in the Nationwide declining crime rate. But it's still only, at best, two factors, and it's very tough to prove.
On the other hand it seems pretty clear that right to carry laws have not led to the bloodbaths that the anti-gun crowd had predicted.
But we have to be careful about making claims that we can't substantiate. Claims which can be shown to be suspect will hurt us. It's vital to our interests that we establish and maintain the highest levels of credibility.
What we can substantiate by collecting data on successful defensive gun use, especially published accounts, is that there are many ordinary people who have been able to avoid becoming victims of violent crime because they did have guns.