The agenda of Islam is actually very simple. They are using the old mafia tactics: They terrorize us first, and then they offer us protection in exchange for submission.

That they sacrifice their own lives means nothing. In Islam the success of the Umma is decisive, i.e. is the overall Muslim community. Western people forgot about the power that religion has, it can draw on power from the spiritual world (which really exists).

The only solution is, to unite with God, and help build His ideal. Then stupid things like Islam will be digested.