Why Are We The Only Humans Left?
Why Are We The Only Humans Left? Be Smart
In part 2 of our special series on human ancestry, we ask why we are the only surviving branch on the human evolutionary tree. Just 50,000-100,000 years ago, Earth was home to three or four separate human species, including our most famous cousins: the Neanderthals. New research has shown that Neanderthals were not the brutish, unintelligent cavemen that cartoons make them out to be.
About the Program
Be Smart
Join Joe Hanson as he explores curiosity and illuminates the science behind… well, everything.
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