The Difficulties of Dating Dig Sites

Why the supposed evidence "debunking" the Bering land bridge theory isn't as clear cut as it may seem.

Twitter has been in a frenzy over the past week discussing the possibility that new developments in paleontology will change our understanding of how humans traveled to the American continents. One specific user made an uncited claim that the “land bridge theory has been debunked.” While others were in the midst of trying to fully understand where this …