Lynnet Bannion wrote:
>For example, there is evidence that preagricultural humans collected and ate
>small amounts of grains, cooking them by parching (hot rock next to the
>fire).
I am not aware of any evidence. Only speculation. The evidence is that
people in the Near East started to gathering grains about 17,000 years ago.
And they they started farming them about 10-11,000 years ago.
Don.