When push comes to shove, Europe will fight. And if and when they do, they still have the cultural strength to fight well. It would be better from the terror masters point of view to wait another 25 years before launching their all-out war.
Aside from a few soccer brawlers in the UK and Germany, most Europeans I have met couldn't hurt a flea. They are the least macho people outside of certain parts of Asia and even Latin America (Latinos being more "feminine" than many believe).