From: "BillK" > Btwrtngwthtvwlsndspcscnstllbndrstd. :) A new genetic desease? Rather, it could be a sort of genetic selection, according to this paper ... THE LESSONS OF THE ASHKENAZIM Groups and Genes by Steven Pinker http://www.tnr.com/doc.mhtml?i=20060626&s=pinker062606