It's a pity, so many years of research, philosophical enquiry and religious experience to end on this Dawkins bullshit everyone repeating to feel smart.
Who cares what is the colour of the skin whatsoever? I mean the whole "I identify through the color of my skin" attitude is absurd to begin with. But of course when there is a cultural decline and there is still a strong drive to have an identity of yours it's possible to say "well I am black, and my group identity is "blackness" or "whiteness" etc