I don't see any empirical data pointing that Humans are tribal by nature in neither of those. The first link just explains the concept, the second is a highly c

I don't see any empirical data pointing that Humans are tribal by nature in neither of those. The first link just explains the concept, the second is a highly criticised hypothesis. The article base all its premise on the axiom that we're tribal by nature, and I think while we might all think that makes sense, I've never seen data to indicate we are innately tribal.