TL;DR: I promise I'm not a jerk.
I'm writing this as a kind of introductory post to the concept of human biodiversity (HBD). HBD is very simply the diversity found among and between human populations that has a biological basis. I'm aware that HBD has been used by some as a justification for racial hatred, but that's not the only conclusion one can draw from such information. Though I came from Voat and have not been active here, I would like to show that I'm not obsessed with denigrating certain races. I just find differences in various human groups to be neat. I just like posting about HBD in various places because it's hard to talk about in real life.
Differences that people aren't supposed to talk about or notice in order to be politically correct:
I'm sure I missed a few in there. If one believes there are no difference you're allowed to talk about, then where do any of the observable differences come from? If we outcast anyone as a Nazi who brings up even the most benign observation on these points, why wouldn't they notice the lack of logic in PC ideology and jump into the open arms of extremists? Suppressing facts (even inconvenient with a particular ideology) and name calling are not a recipe for a healthy, more tolerant culture.