Language, is a mistake of geography. If you were born in America you speak English, if you were born in the Middle East you most likely speak Arabic, Hebrew, Persian or Turkish, China Mandarin, and so on.

The suggestion, from an evolutionary biologist no less, ( if these are actually his words ) that an evolved capacity for adopting the local culture one is born into is somehow a mistake, is wrong & diametrically opposite of what the known evidence makes clear.

Dawkins has all the knowledge necessary to understand that, but chooses, consciously or otherwise, to ignore it. Ya gotta wonder why.