re: Math....
You are forgetting a small point, RL - the area of the oceans will be somewhat greater once all the low-lying areas around the world are flooded... :)
The concepts of "tipping points" and accelerated melting seem lost an a lot of people, unfortunately.
By the way, I tried to find out how much of the Earth's land surface was under 100 meters elevation but couldn't track down a source - anybody got anything?
