Speciation in the US

I just bumped on an article about how to speciate the humanoid population of the United States so that there will be one lesser race and a superior race. The lower race could take on jobs at local McDonald's or check tickets when you are entering the cinema to see a movie. Of course this all is written in a ironic way. But it also suggests that with the latest scientific progress in genome engineering it could happen a lot sooner then you've learned from the process of evolution.

If you want to get yourself a blond haired and blue eyed baby then I suggest you have a look at this news article on Times Online. It's explaining how Denmark is the world leading supplier of sperm. And guess what, Denmark is saving up sperm to help the rest of the world when there's a shortage of men.