What motivates a terrorist?
For a start, although Saddam Hussein was/is a sociopath, I doubt that many terrorists would come within this classification. In the Axis of Evil we have Iraq (a secular state, with Muslim majority population); Iran .. a Muslim state; and North Korea… a communist state with a cultural background akin to Buddhism.
So why does an individual (other than one suffering from clinical depression) willingly sacrifice his/her life in order to kill as many as possible of the perceived “enemy?”
Now this is not a practice exclusive to Islam. The Japanese suicide bombers did a fair bit of damage in World War II. But these pilots were from a predominantly Buddhist country. Were they merely practising loyalty to the Emperor, or perhaps they thought they were attracting good karma?
And somehow I think that Muslim suicide bombers are not motivated merely by the promise of virgins in the afterlife.
I am guessing that some individuals are prepared to sacrifice their own lives for the sake of the majority who are intent on pursuing a particular political agenda.
But then others, realising that the cause that they believe in has no hope of being implemented, may decide to take out a few more lives as they despair of ever realising their dream.