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To: elmatador who wrote (65697)8/24/2010 7:04:34 AM
From: Golconda  Read Replies (2) | Respond to of 218085
 
wooaaah hold up there elmat! are you sure about this river=soft food=big brain=high IQ theory?

what about the asians not benefiting from the rivers who share the same bone structures? why don't negroes just develop a super large skull to take into account for these big teeth and jaws? Is IQ not more directly related to genes and developing more synaptic connections than a simple brain weight measurement. Just thoughts from the top of my xxxx gram brain.....:)