I agree with Teju Cole on this:
Western societies are not, even now, the paradise of skepticism and rationalism that they believe themselves to be. The West is a variegated space, in which both freedom of thought and tightly regulated speech exist, and in which disavowals of deadly violence happen at the same time as clandestine torture. But, at moments when Western societies consider themselves under attack, the discourse is quickly dominated by an ahistorical fantasy of long-suffering serenity and fortitude in the face of provocation.
One if my core beliefs is that we are all Westerners now and that the West cannot separate itself from the rest. From that perspective, the attacks in Paris aren't solely about the ills of French society but rather a reminder that il n'y a plus de frontiéres ..
It is no longer possible for any country to behave as if the world doesn't matter. That's said they are all going to try and to act as if our age is still the one of Manifest Destiny.