So if I got this straight, the last Ice Age was caused by the oceans warming up from below - they got so hot they evaporated, and this evaporation automatically made clouds and cooling, for some reason, rather than the greenhouse warming water vapor creates now
And none of this is in the diatom record, because small organisms don't matter, or the pollen record, because microscopic plant stuff doesn't matter
and a mile of ice formed and moved hundreds of miles like a bulldozer across North America and elsewhere, in three or four waves, within a couple of thousand years
but the oceans stayed warm all that time
And then it all melted within a few hundred years.
Hmmmm. I can see how the voices in my head could make sense of that.
Unfortunately, it completely overlooks the actual source of the icecaps, namely the large, slow comet strike that created the Deluge. No theory of past civilizations can afford to overlook that dramatic event.