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The racial typologocial "true Negro" myth debunk
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[QUOTE]Originally posted by Calabooz': [QB] King, great post. Here is also another article that says human diversity [i]decreases[/i] the further away you get from sub-Saharan Africa: [b]Distance from Africa, not climate, explains within-population phenotypic diversity in humans[/b] 1. Lia Betti et al. 2009 [i][b]Our direct test of what determines worldwide human within-population phenotypic variation clearly indicates that distance from Africa, and not climate, plays a role[/b]. These results might at first seem at odds with evidence that several traits have been influenced by climate. However, it is important to realize two things. [b]First, selection can change the mean size of traits **without affecting their variances**[/b]. Second, while it is possible to find links between climate and individual traits (Manica et al. 2007), a single multivariate measure of phenotypic diversity should show little relation to climate [b]unless the same climatic variables were affecting a large number of traits in a similar way[/b].[/i] [/QB][/QUOTE]
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