kukkurovaca

We can at least say this: in 2011, it’s possible but not proven that the MRCA dates back to a surprisingly recent date, anywhere from 8,000 to 2,000 years ago. In 1511, before European exploration had really begun in earnest, the MRCA was still unquestionably an individual who lived in the Upper Paleolithic. And, by 2511, the current trends in globalization suggest that everyone will definitely share a recent MRCA…and one that gets more recent with each passing generation as more and more lineages mix.