Norway overhauled their prison system in the late 90s, and their per capita mass shootings since then far outweigh the US.
They're at like 20x the US for 2009-2015. Even if you do the total rehabilitative 20 years or so of data they're at least 4x worse than the US in per capita mass shooting.
They're at like 20x the US for 2009-2015. Even if you do the total rehabilitative 20 years or so of data they're at least 4x worse than the US in per capita mass shooting.
https://worldpopulationreview.com/country-rankings/mass-shoo...