Nice use of the R-bomb there. And adroit use of weasel words ("some would claim") to give plausible deniability. Unfortunately your objections make no sense. I

Nice use of the R-bomb there. And adroit use of weasel words ("some would claim") to give plausible deniability. Unfortunately your objections make no sense. It's well established that some human subgroups have different physical adaptations (eg. lactase production) that have been naturally selected in the presence of local food sources or production methods. How is that unrelated to evolution?