Ron,

When you say it “sounds like affirmation to me” regarding Cordian talking
about how grains allowed for an increase in human population,
http://www.mercola.com/article/carbohydrates/paleolithic_diet2.htm I do not
agree with you, he was talking about evolution and history and not about his
diet recommendations. Nowhere in his writings does Cordain recommend eating
grains--- he does make exceptions for competing athletes but I don't think
even here he promotes grain.  And whether or not current lands could
cultivate foods other than grain is beside the point.

 Ken