Turns out, Homo erectus might not have been the OG human to leave Africa 1.8 million years ago! New fossil teeth from Georgia suggest there could’ve been two different human species chilling outside Africa way earlier than we thought. Some scientists say it’s just one super-diverse species, but others are betting on a wilder, multi-species scenario. Human family tree just got way messier! #History #HumanEvolution #FossilFinds