General Discussion
In reply to the discussion: Cosmos & Neil Degrasse Tyson state that Great Flood occurred in Sumeria & retold as Noah's Ark [View all]dawg
(10,777 posts)that have been handed down for centuries. Noah is a Hebrew localization of a much earlier story. The Sumerian version is bound to be the oldest version we have record of, because there is no earlier system of writing. But that certainly isn't proof that the story originated in that version.
India has it's own version of the story where Manu tethers his ship to a high mountain. The Hebrew localization also mentions a mountain. There are no mountains in the Mesopotamian flood plain (although they spent thousands of man-hours building artificial ones).
For what it's worth, no one knows the true origin of the Sumerian people. They spoke an isolated non-Semitic language, and may have carried the flood story along with them from their place of origin, wherever that might have been.