Point of No Return: Earth Reaches 400ppm Threshold Permanently | Common Dreams | Breaking News & Views for the Progressive Community
Scientists say it is 'almost impossible' that carbon dioxide output will drop below symbolic milestone in our lifetimes.
And so we fight for a better future.
The confirmation comes soon after a report from the U.K. Met Office in
June warned that the planet was well on its way toward that grim
milestone. (Photo: Kevin Gill/flickr/cc)
