I believe this article is a POV. There is no evidence that one certain civilization is older than the rest. For a comparison Jiroft Kingdom, Predynastic_Egypt#Late_Lower_Paleolithic, Mesopotamia, etc all claim around 5000 BC years or more..
I think its best to either delete this article, or redirect it to Ancient history, or whatever else.. --Kash 01:53, 12 February 2006 (UTC)