husam (husam_haider184@yahoo.com)

Race #641

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Official speed 50.21 wpm (70.74 seconds elapsed during race)
Race Start December 22, 2011 2:13:14pm UTC
Race Finish December 22, 2011 2:14:25pm UTC
Outcome Win (1 of 5)
Accuracy 92.0%
Points 0.00
Text #154 (Length: 296 characters)

The problem we now face is that this thin layer of atmosphere is being thickened by huge quantities of human-caused carbon dioxide and other greenhouse gases. And as it thickens, it traps a lot of the infrared radiation that would otherwise escape the atmosphere and continue out to the universe.