Interesting reading:
http://ksghome.harvard.edu/~GBorjas/FullBio.html
He's a cuban immigrant himself. Both the Economist and the Financial Times are starting to quote him regularly.
And Donal81, maybe you need to think about the issue rather than focus on the number of posts I have. France will, according to the Econimist, have a majority Moslem population in 2050 (I was incorrect with the year).given current birth and immigration rates.
PM me and I will try and scan the article and send it to you.