That's one possible reason why we might do so. Another possible reason though, is that such a view is the one best supported by the genetic evidence.Originally posted by Paul C. Anagnostopoulos
There is an odd sort of implication (not that anyone here is racist) that a bit of bigotry against Smolzoids would not be out of the question. This is why we try so hard to deny the differences between peoples.
I don't see the observed lack of diversity across our species as particularly good news, actually. A rich stockpile of genetic variation is good insurance against the little surprises nature loves to spring.
But humans don't need race distinctions to play the us-and-them game anyway. There are a million other ways to do it: crips vs bloods, surfers vs jocks, protestants vs catholics, greasers vs preps, hillbillys vs flatlanders, skeptics vs woo-woos...
If we somehow replaced the world's population with clones from a single individual, I'll bet they'd still do it. They'd still kill each other over it.
It's not our nature to get along. We seek the security of belonging to a group, and we seek status within that group, mostly through competing against each other in accordance with accepted sets of rules. 'Getting along' often means breaking only those rules you can get away with breaking. The value of belonging to a particular group, and therefore the value of achieving status within that group, depends on there being other groups to provide contrast. In order for it to mean something to be one of us, there has to be a them.Why can't we all just get along?