Basically fundamentalism is a modern phenomenon. In the same way that Hitler evoked a mythological religion of German purity and the glory of the past the Islamists use religion to evoke emotions and passions in people who have been oppressed for a long time in order to reach their purpose.
We must develop huge demonstrations, because the world is used to big dramatic affairs. They think in terms of hundreds of thousands and millions and billions... Billions of dollars are appropriated at the twinkling of an eye. Nothing little counts.