Tim Challies has a great review of the book While Europe Slept which documents the coming Islamization of the continent should current trends continue.
It has long been my contention that Europe has lost its cultural center, worldview, and no longer has anything to hold it together. Europeans are not breeding, they are aging, and do not seem to have the will to survive.
Decades ago, the Brittish Journalist Malcom Muggeridge summed up the downward spiral of Western Culture in the following fashion:
Thus did Western man decide to abolish himself, creating his own boredom out of his own affluence, his own vulnerability out of his own strength, his own impotence out of his own erotomania; himself blowing the trumpet that brought the walls of his own city tumbling down. And having convinced himself that he was too numerous, labored with pill and scalpel and syringe to make himself fewer, until at last, having educated himself into imbecility and polluted and drugged himself into stupefaction, he keeled over, a weary, battered old brontosaurus, and became extinct.
Here is the link again -Challies Dot Com: While Europe Slept