@Qingu I think that’s a fine explanation of one theory of the ideological element to this. However, I think my son was also getting at something else: the personal. I.e., what, psychologically would make someone willing to kill themselves for the cause.
We understand soldiers in an army, but they don’t want to get killed. Suicide bombers know they will get killed, and yet they still do it. Why?
@Sebulba Ok, maybe I’m guilty of a little misdirection. Yes, my son did ask this question, and yes I do want ideas about what to say to him. However, I also think of this question as a way to get at people real ideas about this. I didn’t mean for people to try to put themselves in my head. I wanted them to do it from their head, maybe as they would tell their own children.
Also, I honestly don’t know the answer to this question, and, being an atheist, I don’t understand religious motivations of any kind. For me, all religions are equally mysterious—or I should say that religious cultures are equally mysterious. I’ve never been a member of any kind of religious organization at all. I am equally ignorant of any religious documents, Christian, Muslim, or whatever. Ok, I know slightly more about the Christian documents, but it really is only slightly more.
So, for me, an Islamic or “terrorist” or Christian or Buddhist or Pagan explanation is equally good, and I would tell my son about them all (or try to—my wife is a little less catholic about points of view than I am). That’s just the way we do it in my family. Additionally, we don’t dumb our language down. If he doesn’t understand a word, we explain it to him when he asks. In a way, this is a breakthrough for him, because he is not fond of reading and writing. So for him to be interested in something he learned about through the internet (even if it was a video), is thrilling for us.
@Steve_A What is the “cold hard truth?” He asked about it. He can understand many things (he is also always asking about cosmological and quantum issues—hell, the range of his curiosity is beyond my ability to answer). He’ll tell us to stop when he’s had enough.