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European nations established only from Medieval times - whites are very new to Europe
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[QUOTE]Originally posted by the lioness,: [QB] [QUOTE]Originally posted by Mike111: [qb] [QUOTE]Originally posted by DD'eDeN: [qb] * "Black Skin": "takes the place of hair/fur in protecting humans from the Sun" Then why do black-skin people have hair on their/our scalps? [/qb][/QUOTE]DD'eDeN, you have been here since August, surely by now you must know that I do not suffer fools well. If you lack the intelligence to rationally ponder the material, then the correct thing to do is simply lurk and say nothing. Say something stupid like that again, and I will be on your ass. [/qb][/QUOTE]It's an imtelligent question and scientists have asked it DD'eDeN, Mike often tries to pretend he's smarter than everybody else but he plays the bluff game all the time. When he encounters a question he has no answer for his answer is kill the messanger rather then admit "I'm not sure" You will rarely hear Mike admit he's not sure about something Mike simply does not know the answer your question. The best he can do is go look at what scientists have said on the tioic and then comment on it and try to pretend he's smart Scientists dont' know the answer to your question either. Some have guessed it's to prevent direct sun from hitting the head all day long, even on dark skinned people Yet bald Masaai women and others have no problem Others have guessed it is to protect the head from physical inhury, yet there are people with straight thin hair that could grow down to the floor, yet has no bulk and doesn't offer much protection. http://scienceline.ucsb.edu/getkey.php?key=159 [QUOTE]Originally posted by Mike111: The subject of our conversation "Black Skin" is a "positive evolution trait". It takes the place of hair/fur in protecting humans from the Sun. [/QUOTE]yes Mike a four year old could extend the logic here, in places where there is less sunlight, with some excpetions, the broader pattern is that they are therefore lighter But selective adaptation takes thousands of years. Therefore ome populations haven't been living long enough to undergo mutations related to a change in environment, even for such processes to begin It's easy to see tropical animals are different from cold climate animals. Mike has never understood this [/QB][/QUOTE]
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