Homo sapiens aren’t as unique as we once thought. In fact, only about 1.5 to 7 per cent of our DNA originated in our species alone. Everything else we share with our ancestors and those human species we once coexisted with, including Neanderthals, Denisovans and even some yet-to-be-identified “ghost populations”. This rewrites the story we have told ourselves about our species. We just aren’t that unique.
When our ancestors met these other human species, they didn’t just compete with them: they mated with them. And those encounters left a permanent record in our DNA. In other words, those ancient humans we thought had vanished didn’t necessarily disappear… Some of them are still here inside you.
Learn more ➤https://youtu.be/i3zql33Lg6Q
00:00 Introduction
03:05 The discovery the rewrote human evolution
09:35 When humans first met other humans
15:36 The ancient genetic upgrades
19:46 The Denisovan surprise
23:10 The hidden cost of ancient DNA
26:42 The real story of human origin
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