Ok. but ancestral groups are in no way "arbitrary" when it comes to DNA. So what's your point?
They are, a bit, we define quite broadly and there is “fuzz” at the borders of countries.
I lean your way of course, it’s not totally arbitrary, but where we draw a line tends to be a bit arbitrary.
They are, a bit, we define quite broadly and there is “fuzz” at the borders of countries.
I lean your way of course, it’s not totally arbitrary, but where we draw a line tends to be a bit arbitrary.