The thing that you have to look out for, are the people who are vehemently anti-Muslim. While they may be correct in pointing out Islamic extremism, they may look at this as an opportunity to instill their own crazy fundamentalist religion. In most cases this is Christianity. Don't fall for the trap.
In Europe?
I don't see anyone (Europeans correct me if I'm wrong) trying "to instill their own crazy fundamentalist religion" anywhere in Europe. Some racism, some ardent nationalism, yeah, but what it looks like from here is lots of people dropping their pants and bending over for the Islamists.
The Bible and the Koran, are pretty much the same.
Does the Koran say that love is the greatest commandment, and if you love your neighbor you've done all that the rules require? If it does, I haven't gotten that far yet -- haven't found the place where it agrees with the Bible to treat everyone else as more important than one's self, either.
The difference is, more and more Christians do not take the text seriously.
And that's why there are so many idiot fundamentalists.
Middle Eastern Muslims do because of the lack of education.
American Christians don't because of a lack of education.
The best way to cut down on terrorism is for the West to get the hell out of the Middle East altogether. The only reason why these people are able to blow themselves up and pull acts of terrorism, is due to money. The West supplies them with tons for oil, and a ton of other crap. If they don't have the funds, they are going to be forced to modernize if they have any chance of survival. This is truly the only way to do this. And also, cut off all aid to Israel. Those idiots have been more trouble than they're worth. If there so self-reliant as they preach, then they should be fine with the US not aiding them.
European aid to Israel? I wasn't aware it was significant.
U.S. aid? More of that goes to the Arab nations around Israel, basically as bribes not to attack the region's only real democracy (again).
Religion is a seriously dangerous concept, and people should be outing it for what it is.
Getting educated first would be more useful -- you sound here just like another version of a fundamentalist.
Can you actually look at Quakers, the Amish, Buddhist monks who put themselves between authoritarian machine guns and children, neo-pagans, Wiccans, and say religion is dangerous?
Then how do you explain that there is less radicalism in dirt-poor, under-educated Morocco, Tunisia and Turkey than among Moroccans born in Belgium, Turks born in Germany and Tunisians born in France? The first woman to blow herself up in the name of Allah was born and bred in Brussels. The London bombers were born and bred in the Britishest corners of England.
Those will always be the most dangerous -- not the outsider, who acts as an outsider, but the insider, who turns to betray his/her own.