Humans

No.12975330 ViewReplyOriginalReport
Neanderthals are the only other species of humans our Sapiens ancestors lived alongside right? I can't find clarity on the subject.

From what I understand Erectus was extinct before the first Sapiens emerged, so it was only Sapiens and Neanderthals for a while until we killed our siblings and now we're the only ones left. (?)
Also when does Sapiens end and Sapiens Sapiens begin? Is the divide simply before/after the cognitive revolution?

>read harari
Already did.