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Humankind only cries after seeing the coffin. The nature will destroy the human civilization...

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The green donkeys object nuclear power although the CO2 concentration in the atmosphere is rising rapidly from the CO2 released from coal and fossil fuel power plants.

The future generations in 22nd millennium will curse their ancestors in 19th, 20th and 21st millennium are fxxing donkeys to give them a disaster-plagued mother earth.

My reminder will not last that long for future generations to know there some far-sighted people in 2013 to forecast their response for inheriting a sicken earth.

Atmospheric CO2 Hits 400 Parts Per Million Mark

Posted by News Editor in Air/Climate, Latest News, RSS on May 11, 2013 10:52 am / no comments

MAUNA LOA OBSERVATORY, Hawaii, May 11, 2013 (ENS) – For the first time in human history, concentrations of the greenhouse gas carbon dioxide, CO2, have risen above 400 parts per million, ppm. Many climate scientists warn that 350 ppm is the safe upper limit for CO2 in the atmosphere.

On May 9, the daily mean concentration of carbon dioxide in the atmosphere of Mauna Loa, one of the volcanoes on the Big Island of Hawaii, surpassed 400 parts per million for the first time since measurements began in […]