There was an article lately about interviews with captured ISIS fighters on the death row. (I can&#x27;t find the link unfortunately, maybe anyone&#x27;s got it?) The idea was that what some of them describe is basically being forced to join the movement because there&#x27;s no other way for them to provide for their families - they just suddenly lived in the middle of a war, but they don&#x27;t care about the ideology itself. Biased? Of course, and doesn&#x27;t apply to the European attackers. But still something to think about.