The most important news today, this week, this year, this century?
The most important news today, this week, this year, this century?
Global carbon dioxide levels set to pass 400ppm milestone
"The concentration of carbon in the atmosphere over the next few days is expected to hit record levels."
We've been warned... looks like we are too daft to act in time to avert
See: http://350.org/en/about/science
As James Hansen of America's National Aeronautics and Space Administration, the first scientist to warn about global warming more than two decades ago, wrote:
"If humanity wishes to preserve a planet similar to that on which civilization developed and to which life on Earth is adapted, paleoclimate evidence and ongoing climate change suggest that CO2 will need to be reduced from its current 385 ppm to at most 350 ppm."
http://www.guardian.co.uk/environment/2013/apr/29/global-carbon-dioxide-levels
Global carbon dioxide levels set to pass 400ppm milestone
"The concentration of carbon in the atmosphere over the next few days is expected to hit record levels."
We've been warned... looks like we are too daft to act in time to avert
See: http://350.org/en/about/science
As James Hansen of America's National Aeronautics and Space Administration, the first scientist to warn about global warming more than two decades ago, wrote:
"If humanity wishes to preserve a planet similar to that on which civilization developed and to which life on Earth is adapted, paleoclimate evidence and ongoing climate change suggest that CO2 will need to be reduced from its current 385 ppm to at most 350 ppm."
http://www.guardian.co.uk/environment/2013/apr/29/global-carbon-dioxide-levels
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