Hardly. Radical Islamic terrorism has been going on for fifty plus years.
Try a couple hundred years, where do you think the word 'Assassin' originated? But it was hardly been the 'dominant' ideology of international terrorists until the 80's, leftism and nationalism were before that. And just in case you were wondering, politics and nationalism is still a driving force behind many terrorists around the world.
That doesn't mean that it always will be, but it is now. And unfortunately, with the weapons available in today's world, and the "closeness" of the world due to the transportation/communications available, we cannot afford to wait for a couple of centuries for Islam to morph into something less dangerous.
What do you suggest we do then?