Ron Unz and IQ

I seem to be a consistent critic of Ron Unz, editor of "The American Conservative". I noted yesterday (and earlier) that his idea of low criminality among Hispanics is contradicted by Obama's deportation statistics and I also took a few potshots at his theory that IQ differences between nations are mostly the effect of environmental factors.

So I am pleased that Richard Lynn has now given a systematic reply to Unz on the IQ question. Lynn echoes some of the points I made (and I did get an email from Lynn saying he liked my article) but his reply is far more detailed and scholarly and, I think, a good reply to Unz's claims.

Unz has replied to Lynn and it looks to me that the two sides are converging, with the differences being in matters of degree. Both parties agree that the environment has some influence but Lynn makes a strong case for the importance of genetics.

Posted by John J. Ray (M.A.; Ph.D.).