What ISIS is is the world’s largest street gang: made up, like all street gangs, of wayward and disaffected youth exploited by a handful of megalomaniacs. ISIS is simply the 18th Street gang gone viral; the Mara Salvatrucha with a Middle Eastern flavor.
Where there is poverty, there will be fertile ground for the cultivation of such groups. Where feudalism or unbridled capitalism create such disparities between rich and poor, haves and have nots, a violent discontent is often the chief economic product. As long as poverty rampages, so will its youth.
This concept may not provide much insight for dealing with ISIS in the short term, but is it possible we might want to use a little foresight as well? When ISIS is old news, who will be the new bully on the block? Who will be the new boyz in the hood?