Pax Augusta
Elite member
This thread is about Proto-Indo-Europeans who had dark hair, brown eyes, and an intermediate skin tone and their CHG ancestry, I just said that other than Iran and some other Asian countries, this ancestry also exists in Greece and Italy in the south of Europe but it seems some people didn't like to believe these things, whether about phenotype/ancestry of Proto-Indo-Europeans or about the common genetic origin of some Iranians and Italians.
CHG (and if it is true Iran_N has some relation to CHG) through Steppe ancestry exists in all Europeans, not just southern Europeans. As for the common genetic origin of some Iranians and Italians, it seems to me a quite more complex topic. Iran_N, untethered from Steppe, is considered a genetic signal that characterizes Eastern Mediterranean, not just Iran, and has been wandering around since the Bronze Age in the Aegean, the Balkans and the central Mediterranean.
The fact that most Proto-Indo-Europeans had dark hair, brown eyes, and an intermediate complexion does not surprise me at all. Probably the greater prevalence of blond hair and light eyes is due to something that happened in Corded Ware, and the current levels of blondism among northern Europeans are perhaps also due to sexual selection that has occurred in recent centuries (after all, some of the northern European populations are also much smaller numerically than the rest of Europeans). These are complex issues. In dealing with these topics the classic Apricity attitude should perhaps be avoided.