I believe that the international data is just as contrived, and does not look at many of the other factors.
If you look at the data I had in
post #33 you will see a very tight correlation between global income level and "peace index" values. Really, take a close look at that map, it corelates extremely well. Chile, Austarlia, New Zealand, UAE, Kuwait.
X's Youtube link cherry picked data it wanted to present. Greece, Italy, Ireland, Spain are all extremely Christian countries, and rated as high, or very high on the GPI. But that doesn't go very well with the ominous techno music pulsing in the background, so they left it off.
The same is true of prison populations. Yes there is a large number of blacks in prison, but are they in prison because they are black (or Catholic, Protestant, whatever...), or because as black people in America, they unfortunately often have less opportunities for financial success, and often are placed in positions of desparation?