http://www.herald-dispatch.com/news/permitless-carry-now-law...
Alaska makes total sense, given that bears and moose roam populated areas. I'm surprised by the others.
However, hunting large(-ish) game like boar with large caliber handguns is a thing. I don't know how they'd fare against bear and moose. It might be easier to tote something like a .44 magnum handgun to and from work in Alaska than a rifle or shotgun.
Ultimately I was just speculating as to why Alaska might allow permit-free conceal carry. It may have more to do with the self-reliance and history of the population than anything else.
I've never lived in Alaska, never hunted anything larger than jack rabbit, and never fired anything larger than a .44-mag revolver and rifle (they are pretty powerful, though).
Given that Wyoming has the lowest population density (of the 48 contiguous states, anyway), I sorta understand that one.
But given that a big chunk of the Arizona population is retirees, I'm surprised they haven't changed the carry laws yet.
There's no rhyme or reason or consistency to many US states' laws. I find it a bit bothersome.