This article from Bigpeace.com tries to explain why multiculturalism will always fail. It is written by a European, so it is a different look at the issue.
http://bigpeace.com/nmay/2011/03/27/why-multiculturalism-will-always-fail/#more-98636
from the article:
For a society to succeed, its citizens must be able to unite around common core values. The most fundamental values are national identity and a wish for fellowship with one’s countrymen. National identity means that you feel like a Dane if you live in Denmark. Fellowship means that similarities — first of all the fact that you live in the same country — means more than differences, for example religion, color, or country of origin.
http://bigpeace.com/nmay/2011/03/27/why-multiculturalism-will-always-fail/#more-98636
from the article:
For a society to succeed, its citizens must be able to unite around common core values. The most fundamental values are national identity and a wish for fellowship with one’s countrymen. National identity means that you feel like a Dane if you live in Denmark. Fellowship means that similarities — first of all the fact that you live in the same country — means more than differences, for example religion, color, or country of origin.