Extrapolating anything from Iceland seems dubious. Since it is tiny (300,000) and so culturally and racially homogenous (84% of Icelanders apparently belong to

Extrapolating anything from Iceland seems dubious. Since it is tiny (300,000) and so culturally and racially homogenous (84% of Icelanders apparently belong to the official state Luthern church). http://en.wikipedia.org/wiki/Demographics_of_Iceland http://en.wikipedia.org/wiki/Demographics_of_Iceland