The common failure mode is to index broad policy on single instances of failure. You're never, ever, no matter what, going to stop all instances. Trying to design a policy that eliminates all instances can actually increase the number of instances.
You can't craft good policy that way. Rehabilitation, low recidivism, etc are far more important than revenge in optimizing the global situation.
It's better this one killer serve out a sentence on their PS2, away from society, than creating 10 killers in the first place and executing them to satisfy bloodlust.
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.
A single point of data in Norway makes it the leader? As stated in the article, this is clearly a failure of statistics more than a proof that the US is OK.
You can't craft good policy that way. Rehabilitation, low recidivism, etc are far more important than revenge in optimizing the global situation.
It's better this one killer serve out a sentence on their PS2, away from society, than creating 10 killers in the first place and executing them to satisfy bloodlust.