Al Gore's Journal : [Fraudulent] Testimony

...As a direct consequence, some of the vast amounts of frozen carbon in the permafrost surrounding the Arctic Ocean are beginning to be released as methane as the frozen tundra thaws, threatening a doubling of global warming pollution in the atmosphere.

-Melting of the Greenland ice sheet has reached a new record, which was a staggering 60 percent above the previous high in 1998. The most recent 11 summers have all experienced melting greater than the average of the past thirty-five year time series (1973-2007). Glacial earthquakes have been increasing as the meltwater tunnels down through the ice to the bedrock below. Were the Greenland ice sheet to melt, crack up and slip into the North Atlantic, sea level would rise almost 20 feet.
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...To bring an example of this home, 2009 saw the eighth “ten year flood” of Fargo, North Dakota, since 1989. In Iowa, Cedar Rapids was hit last year by a flood that exceeded the 500-year flood plain. All-time flood records are being broken in areas throughout the world.