@farmerman,
That's meaningless effemm.
I'm not talking about "at most times". And I'm not talking about Creationists either.
I'm talking about the surface area of a sphere. The surface of the earth might well have approached close to a perfect sphere at some point. Darwin found fossil shells up mountains. If it did, with the tectonic movements happily coinciding, the surface would be all water.
The ancients must have seen what Darwin saw and their artists might have projected the possibility I envisage and enshrined it in a myth. If we don't know it happened we also don't know it didn't. Hence the myth has validity which can be then used for religious purposes. Obviously using poetic licence.
The stories grow up in answer to the questions of the skeptics. Skepticism is not an invention of Scientific American.