> OK, I had to look that up;
In the introduction Sagan presents his
> thesis – that "the mind ... [is] a consequence
> of its anatomy and physiology and nothing more"
Wow Cladking you doing actual research - remarkable
> The brain is infinitely adaptable and humans
> experienced the mother of all change 4000 years
You've been making that claim for ten years but have never produced any evidence that anything remarkable actually happened in 2000 BC. The AE nor the folks in Mesopotamia make any mention of it. The languages didn't change they had religion before and after.
It seems to be a date you just made up.
Unless of course you can link to your extensive research and data?