Comment Comment by fexl http://www.ncdc.noaa.gov/paleo/globalwarming/temperature-cha...There you can see a strong correlation between CO2 levels and temperature going back nearly half a million years. Teasing out cause and effect is the interesting task. parent fexl 11 years ago
There you can see a strong correlation between CO2 levels and temperature going back nearly half a million years. Teasing out cause and effect is the interesting task.