[nitpickiness]Since when is that counter-intuitive? Among other things, a generation length of 25 years is probably more accurate than 20. And even so, it’s more likely that I’m related to a quarter of the world population 8 ways than what’s suggested in the pic.
[/nitpickiness]
[nitpickiness]Since when is that counter-intuitive? Among other things, a generation length of 25 years is probably more accurate than 20. And even so, it’s more likely that I’m related to a quarter of the world population 8 ways than what’s suggested in the pic.
[/nitpickiness]