Islands in the Streams of Geology

And the oceans shall rise and the waters shall drown the earth and so forth.

Ain't the first time, either, as anyone who ever lived in the ancient ocean bottoms of the American mid-West can see around them. Or as portrayed here:

Weren't any humans around, either, just the earth shifting plates about on a geologic time scale.

We're going to need a bigger Navy if it happens again.