Maybe this is a stupid question, but it seems with so little migration, that there would be a problem with inbreeding, yes?
You’ve got hundreds of thousands in each little “dot” there - No inbreeding problem at all.
That only seems to affect their teeth! Wait, I am wrong! Allowing the Moslems to come in and take over, suggests the change in intelligence may be the result of centuries of inbreeding. The same can be said for much of Europe and its surrender to muhamedans. Further suggesting that socialism is a mental disease.
I’ve always noticed that people from certain areas, even here in the US, have a certain “look”.
I remember reading a book about Lizzie Borden years ago, and the author described her as having a “typical old family New England appearance”. I had never heard that description before but after that I thought, I know folks with the same old MA heritage and yes, I can see it - the chubby pink cheeks, the blue eyes, large forehead, etc. I’ve always noticed folks from the Appalachian deep South also have their own look also.
I’d bet anything you could notice it in GB - and not just red hair. But if anyone did a study on it, I’m also sure they’d be called “Racist! Racist!”.
Probably not. There are probably big enough pools of population to avoid most inbreeding, as long as they are careful not to marry their closer cousins.