The recent scientific confirmation of human-Neanderthal interbreeding in Eurasia is a real game changer. The implication of this discovery is that everything that we take for granted about medicine, psychology, sociology, politics, religion, warfare, slavery, and the grand scope of human history is suddenly turned over on its side. It will take a while for the fact of interbreeding to emerge in the public mind, but rest assured, it will happen.
I am publishing a book that will link Native American to Gaidhlig (Gaelic), and by extention to Neandertal. I think the 25,000 years ago timeline for Native American first arrival comes in just at the end of the Neanderthal period, and that Celtic language in particular derives from Neandertal language. Look out for ‘Hlingit Word Encyclopedia: The Origin of Copper’.
Cheers