The US National Oceanic and Atmospheric Administration (Noaa) has been analysing samples of air taken from all over the world, including America's Rocky Mountains.
"Today we're over 380 ppm," they said. "That's higher than we've been for over a million years, possibly 30 million years. Mankind is changing the climate".

http://www.thewe.cc/weplanet/news/air/co2_record_high_levels_in_the_atmosphere.htm

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Irreversible, thats guaranteed. I'd hate to pre-guess the worsening weather effects upon ourselves
animals, crops, health and life.

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Relish Today Ketchup Tomorrow
Optimism lives for the Living
---------Mike Kremer---------

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"You will never find a real Human being - Even in a mirror." ....Mike Kremer.