@georgepotter there's a bunch of errors I could reply to here, but I'll just say the basic thing: you rolling your eyes and saying it's biased is meaningless. It's just your opinion. That doesn't mean it's "entirely racist pseudoscience", it just means you don't like it. Facts haven't entered the conversation yet.
@makeworld there were a number of facts in what I just said, it's a shame you can't recognise them.