kinetic
11-05-2013, 07:55 AM
Interesting,
I had never heard of the Keeling curve.
http://keelingcurve.ucsd.edu/
http://www.abc.net.au/news/2013-05-11/carbon-pollution-reaches-highest-point-in-3-million-years/4680276
Steve
I had never heard of the Keeling curve.
http://keelingcurve.ucsd.edu/
http://www.abc.net.au/news/2013-05-11/carbon-pollution-reaches-highest-point-in-3-million-years/4680276
Steve