Quote from Hello_Dollars:
Umm, I have no intention of wading into the ET religious wars. But the story of Noah's Ark could very well be based on an actual ancient catastrophic flood. The Genesis story might merely represent that society's attempt at explaining a devasting global event in a context that made sense to the people of that time. That does not mean, however, that the story is not true in a literal sense or that the religious aspects of the story have no validity. But that is not for me to judge and it's really beside the point, imo.
But the fact that similar stories of a devastating ancient flood appear in various cultural legends (i.e. the Epic of Gilgamesh) lends support to it's having occurred in some form or another.
Thank you. Very reasonably stated.
I would argue, though, that since so many completely unrelated cultures have a flood tradition, i.e. catastrophe by water, that it is highly reasonable to assume that it was water-based on just anthropological evidence. I cannot think of anything else, i.e. meteor/plagues/famines, that would have been "translated" into Flood stories by hundreds of cultures around the globe.