Apologies for my non-comment, but when I was studying linguistics, I suggested this very thing, but was unfortunately misunderstood in meaning that I thought th

Apologies for my non-comment, but when I was studying linguistics, I suggested this very thing, but was unfortunately misunderstood in meaning that I thought there was a genetic component to specific languages. That's obviously bogus and this -- studying migrations, which include culture and language, by tracking genomes -- is ample vindication of what I actually meant.