Is that true? Is it just Islam, or something else?
I read the whole article. To sum it up, basically countries that are wealthy but have no civil liberties, like Saudi Arabia, produce the most terrorists.
Islam was not specifically mentioned. But its approval of killing others, either for family honor or for religous beliefs, is a factor I believe contributes greatly to the formation of terrorist thought, beliefs, and action.
Well that would be at the top of my list for sure.