Huh. There being scorpions everywhere except the Arctic is such a wild statement to your average European. Never have I ever seen a scorpion outside a terrarium despite having traveled and hiked extensively in various countries around the continent.
Are they truly that common in the Americas, even in more temperate climates?
I mean.. if you play video games for hours and hours, your brain will likely learn to play videogames better? Sure. I hardly see a correlation to mass murder here.
If you believe that action repetition is to blame for rewiring people's brains to be more efficient at mass murder, why not blame the military, or hell, why not just start picketing outside your local airsoft or paintball places?
edit: he'll into hell. I blame autocorrect.
Ah. Well, perhaps I ought to amend it to an average Northern European, then. There are definitely no true scorpions in the Nordics, although we probably have some tiny pseudoscorpids around somewhere. Although I've hiked all over Southern Spain and never spotted a scorpion there either.
...which probably says more about my perceptiveness or lack-there-of than anything else.
/edited for spelling