The Western Antarctic ice sheet is melting, and it will eventually raise sea level up to 4 meters (13 feet).

It will take centuries, but many great cities will be drowned. I think Miami will be little loss, but New York, Washington DC and Boston will be a shame, not to mention London, Amsterdam, Shanghai and Tokyo.

The East Antarctic ice sheet may go too.

Way to go, Koch brothers. Can the landowners that will be flooded out sue you now for the decrease in their property values?