For lurking DUmmies:
Fun Fact. Polar ice sheets are ALREADY in the water. Their mass is already displaced. if they melt completely, there will be NO ocean level increase.
I know this bursts your bubble, but the coasts will not start disappearing underwater. No rising water.
Basically it means that Al Gore is either a moron or a liar...or both.
This Fun Fact was brought to you as a Public Service by real science, the makers of truth, and smart people everywhere.