destructor: It's true that different phenotypes of humans are adapted to different environments, but that doesn't matter any more for two reasons: we have lots of technology to allow anyone to live anywhere, and with the whole global warming thing, the most important factor is going to be brains and wisdom. It won't matter what color skin you are, nor where your ancestors lived, but how you approach all the fucked up changes that are happening.

And yes, I think mixed-blood peoples are genetically stronger and more likely to survive into the future than single-blood people. Esp. white folks (like me) who will probably get more skin cancer.

I like what you say, Tiw.