[ivan_gammel]

> The average American would understand if those two branches lived among us today

Shall I break the news or you find out yourself?.. ok, I will do it.

Those two branches do live among Americans. Afro-American people have the biggest genetic diversity in America and their genetic subgroups are so distinctive that they require separate testing in clinical studies. I bet you won’t be able to tell the difference between them from their appearance though. Now good luck redefining the concept of race with this knowledge.

[callingbull]

> Those two branches do live among Americans.

If you were not referring to extinct branches I don't know why you thought "they would likely represent two clusters" if they did not already in the clustering given.

> Afro-American people have the biggest genetic diversity in America and their genetic subgroups are so distinctive that they require separate testing in clinical studies.

Yes, and?

> I bet you won’t be able to tell the difference between them from their appearance though.

Maybe, and?

> Now good luck redefining the concept of race with this knowledge.

Good luck trying to deny biological race when you've just listed more evidence for it.

[ivan_gammel]

>I don't know why you thought "they would likely represent two clusters" if they did not already in the clustering given.

Read the study with the clustering. I did it, so you should too.

This is my last reply to you. If you need more answers, there’s already more than enough facts for you here to verify and learn something new in the process.