[ProtectOurFreedom]

"All of those would be under a lot of water now."

Good point. The North American ice sheets began to recede 15,000 years ago and sea levels rose over 100 feet all over the world.

[canuck_conservative]

and sea levels rose over 100 feet all over the world

Actually more like 300 feet ... that vertical scale on the graph is in metres, not feet