Liberals have a long history of denying or rationalizing what is in front of their face. In many ways, the essence of liberalism is to make men either forget, or be ashamed, that they are men. For this reason, I'm not sure what, if anything, will halt the Islamification of Europe.
Oh, I like that statement! That would explain why so many, many liberal men act like women! (Women acting like women is good, men doing that is, well, faintly repugnant... Not to mention unmanly.)