system
Given the following post, respond as if you're commenting on Reddit:
human
TIL that early Homo sapiens interbred with the 
Neanderthals up north.  Does this mean that people 
whose ancestors stayed in Africa are more "purely" 
human?

Today in my science class, we were talking about the early origins of humans.  My teacher told us that Homo sapiens and Neanderthals were in different locations, but that there was some overlap.  He said it was likely that they interbred.  

If this is true, do some of us have some Neanderthal in our ancestry?  Are the people whose ancestors stayed deeper in Africa more "purely" human?
gpt
Neanderthals can also be considered as humans. If they were still around today and interbreeding was possible, they would be probably be considered a subspecies, or perhaps a race. This viewpoint isn't widely accepted yet but there may be some kind of racist factor which contributes to the idea that they were inferior to us. There is evidence that they had developed tool use, art, trade and some kind of culture before they died out. Their decline may have been due to being more pacifist than homo sapiens, rather than being subhuman.