What are the evolutionary benifits of slanty eyes?

No no, if you squint real hard things get blury. If you have blurry vision than you don't realize you have a small yellow penis.
 
"Aside from these examples, there is little evidence that any of the other visible differences among the world's people provide any advantage. Nobody knows, for example, why orientals have epicanthic eye folds or flatter facial profiles. The thin lips of Causasoids and most Mongoloigs have no known advantages over the Negroid's full lips. Why should middle-aged and older Caucasoid men go bald so much more frequently than the men of other races? Why does the skin of Bushmen wrinkle so heavily in the middle and later years? or why does the skin of Negroids resist wrinkling so well? Why do the Indian men in one part of South America have blue penises? Why do Hottento women have such unusually large buttocks?"

~Boyce Rensberger, "Racial Odyssey," in Elvio Angeloni, Editor, Annual Editions Physical Anthropology 94/95,(Sluicedock,Guilford, Conn.: The Dushkin Publishing Group, Inc., 1994), p.40-45, p. 43
 
Velocity said:
there is no evolutionary advantage, it's just chance.
yea probably

but on a long enough timeline any small advantage can be substantial in determining the fate of a species

as for "slanty eyes" i can't see any advantage :/
 
LogRoller said:
[strike]"Aside from these examples, there is little evidence that any of the other visible differences among the world's people provide any advantage. Nobody knows, for example, why orientals have epicanthic eye folds or flatter facial profiles. The thin lips of Causasoids and most Mongoloigs have no known advantages over the Negroid's full lips. Why should middle-aged and older Caucasoid men go bald so much more frequently than the men of other races? Why does the skin of Bushmen wrinkle so heavily in the middle and later years? or why does the skin of Negroids resist wrinkling so well?[/strike]Why do the Indian men in one part of South America have blue penises?[strike] Why do Hottento women have such unusually large buttocks?"[/strike]

:huh:
 
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