It's a theory
backed up with some compelling data. You don't need to know the levels from the previous ice age. I didn't mention but what got them looking at this was the evidence they found for this huge release of fresh water when, if I remember right, a giant ice dam collapsed as an existing Ice Age was winding down flooding the oceans with pure water. Seems a mini ice age followed soon after the event based on what they found in the ice cores.
Why are you being so confrontational all of a sudden again? I'm just floating out brainstorming here not trying to push any agenda. Chill out man.
Art
