Archeologists not always scientific

This story doesn’t fit into the scientific narrative so it is ignored....

"It not only threatened to trash the American paradigm of prehistory, it would also trash the Old World paradigm for the last phases of human evolution. This was serious. There were modern stone tools in Mexico that were 200,000 years older than the earliest modern tools in Europe and Asia and Africa. It was nuts. It was impossible any way you looked at it."