I'm agnostic so really no prejudice on either side. I see so many religions/gods on earth and I feel Muslim is the one that stays with their stone age laws/rules without updating/revising the original released versions. Other religions seem evolving over time, but Muslim is different and I feel they are just so out, thus all these tragedies. Anything that has no ability to upgrade/evolve overtime is doomed to be losers, and losers will go crazy easily to blame others for their own failures.
Democracy or staying-politically-correct or show-mercy-to-the-murder are all useless to combat this level of violence, the only way to really fix it, is either they evolve and modernize quickly, or get erased by a war at a large scale. It seems more likely the latter will be the case as they're turning everyone against them quickly.
There are no good Muslim or bad Muslim, Muslim itself indeed is the root cause here.