Uh-oh, I suspect people from cousin marriage countries who have enough foresight and ability to pay for IVF selection can afford to buy a wife who is not a cousin./s
You told me that my 2^y ancestors was wrong yet the only way of explaining it is via brother and sister marriage through every generation. Even then you have 8b inhabitants 700 years ago.
Which would mean that everyone on the planet was inbred.
Uh-oh, I suspect people from cousin marriage countries who have enough foresight and ability to pay for IVF selection can afford to buy a wife who is not a cousin./s
You told me that my 2^y ancestors was wrong yet the only way of explaining it is via brother and sister marriage through every generation. Even then you have 8b inhabitants 700 years ago.
Which would mean that everyone on the planet was inbred.