Again like I said different physical features is due to environmental adaptation. brownskin_beauty summed it up pretty good. Not only environmental but also diet too plays a role.<quoted text>
I totally get that, Mike...every origin of man springs out of Afrika. All I'm saying is that the concept of race shouldn't be trivialized or oversimplified because of that fact.
Race isn't something that was funneled into our early childhood curriculum...it's not something that's "taught"...no...it's an immutable fact that we are all divided biologically hence our various ranges of physical features. And its because of this type of diversity in physical feature that some of us are made to feel either superior or subjacent.
Also read this.