Migrating Hybrid People Later Settled Outside Africa Infected by Gay Diseases.

The first part of the Eridu origin history describes how the mother goddess Nintur called to her nomadic children and recommended they stop wandering, build cities and temples, and live under the rule of kings. The second part lists Eridu as the very first city, where the kings Alulim and Alagar ruled for nearly 50,000 years (well, it is not a a myth, after all).

The most famous part of the Eridu history  describes a great flood, which was caused by the god Enlil. Enlil became annoyed at the clamor of human cities and decided to quiet down the planet by wiping the cities out. Nintur warned the king of Eridu, Ziusudra, and recommended he build a boat and save himself and a pair of each living being in order to save the planet. This has clear connections to other regional story in of Eridu is the likely basis for both of these stories.