armchaircyclist, like you I felt motivated to register just to comment on this thread. Successful troll is successful it seems. Well played, Chuck.
And again, like armchaircyclist, I skipped the bulk of the commentary. So let me just reply to him, also at the risk of going over old ground: you might want to Google up "Lewontin's Fallacy" before declaring the human species to be "the human race." I'm sure Darwin turns in his grave every time someone parrots that threadbare cliche.
You are right about institutional racism however. For example, the kind that's so ingrained, so normative, that it's hard to pin down as "real racism." For instance, degrading an entire people as aesthetically inferior through the use of a sneery little slur like, oh I don't know, "pasty" perhaps?
Oh hang on, that'd actually be pretty blatant racism, now wouldn't it? Hmm... Like I said, splendid troll.