[Rockstar]

http://www.aei.org/publications/pubI...pub_detail.asp

...The challenge starts with demographic trends. European birthrates have fallen way below replacement levels. In today’s Italy, for example, there are barely half as many children under the age of five as there were in 1970. As the proportion of old people increases and the proportion of young workers declines, European welfare states face financial strains that make our own problems with Social Security look mild and manageable.

In practice, Steyn warns, Europe is trending toward societies that are not so much multicultural as bicultural–split between a growing minority that embraces Muslim discipline and identity, and a bewildered, anxious, aging population that does not. Bicultural societies are rarely stable. [...]