This former Catholic will blast Pope OP/ED

[Brian37]

If our species manages not to kill ourselves off with pollution or war, and a meteor does not hit us, all our current social norms will either die out or morph so much in 5 thousand or 10 thousand years, we won't look the same at all, by word and even physically we will change to some degree. Mixing is what our species has always done. The word "race" does exist unfortunately, but even given that it does, there is still only one species. What should matter more than facial features and skin tones is knowing we are  the same species related through our common evolution.