2019 and 2020 books are in the
Odds and Ends
Be careful what you say
17 7, 3:13am
The skull forms must have a genetic, heritable element too, otherwise there wouldn't be such differences as can be witnessed in Finland for example.
I've thought about that pale skin hypothesis too, or read from somewhere. Also, there has been speculation about the genes causing red hair and freckles, that they would have come from Neanderthals through interbreeding, and as many have witnessed, redheads often tend to have the the palest of all skins.
So Ireland, Scotland and Wales are the most Neanderthal countries.
(No offence, they had the biggest brains of all human species and were pretty advanced)