Another benefit to diversity - migrants are drain to taxpayers http://www.politicalforum.com/showthread.php?t=330648&p=1063272780#post1063272780
All that says is that we have mediocre public policies which are not an investment in the general welfare and generate a positive multiplier effect to prove it.
Ugh, I did. Which is why I provided the criticism I did, I wouldn't have been able to otherwise. The article did some bad, selective mathematics and I remarked on it, you've still failed to address that.
You didn't remark on anything. Your first post attacked the source, and in the second you wanted me to address your link. Nothing you wrote indicated you read the Jason Richwine's article or dissertation, let alone offered cogent criticism.
Don't know about the statistics but the British royals are pretty homogeneous. I know of no Chinese, Middle Eastern, Black, Hispanic or Eskimo strains in that society. Don't even know of any Jewish or Catholic strains. And they are ALL bat**** nuts.