n2sooners, how much higher has the CO2 ppm been in the past?
Your chart shows it hardly breaking 310ppm... what is it today? How much higher was it back then with the dinosaurs?
The warming trends regularly ignore sun sycles
http://hyperphysics.phy-astr.gsu.edu/hbase/thermo/solact.html
Your chart shows it hardly breaking 310ppm... what is it today? How much higher was it back then with the dinosaurs?
The warming trends regularly ignore sun sycles
http://hyperphysics.phy-astr.gsu.edu/hbase/thermo/solact.html