ॐ Great Flood-History repeat itself

The story how he got warned of the gods' plan to destroy all life through a great flood and got instructed to build a vessel in which he could save his family, his friends, and his wealth and cattle. The how he made sacrifice to get immortal life and left behind to repopulate the earth. Most surprising about it is that the same story has been mentioned in almost all the religion and culture.

1 Ancient Near East

  1.1 Sumerian

  1.2 Babylonian (Epic of Gilgamesh)

  1.3 Jewish

  1.4 Islamic

2 Asia-Pacific

 2.1 China

 2.2 Lao (Indochina)

 2.3 India

 2.4 Andaman Islands

 2.5 Indonesia

 2.6 Australia

 2.7 New Zealand

 2.8 Malaysia

3 Europe

  3.1 Greek

     3.1.1 Ogyges

     3.1.2 Deucalion

     3.1.3 Dardanus

     3.1.4 From The Theogony of Apollodorus

  3.2 Germanic

  3.3 Irish

  3.4 Finnish

1.4 North America

  4.1 Menominee

  4.2 Mi'kmaq

  4.3 Caddo

  4.4 Hopi

1.5 Mesoamerica

1.6 South America

  6.1 Inca

  6.2 Mapuche

7 Polynesian

can it really be a myth or some prehistoric event. I came across this topic when i saw the news on yahoo regarding rediscovery of NOA'S ark, the ship which was built during the flood in jewish version of the myth. same way the same story has been mentioned in hindu, Muslim and many other religions with change in the name of the character's....but the the tale remain the same. 

we all are aware about the current Global warming situation that we are facing and the the way human started living there life's , all the detail trace exactly back to that story. still time left for human to get there brain NUTS tighten.But i see very slow progress.....

Now this is getting me worried, as we all know  "HISTORY REPEAT ITSELF"