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Sun 9 Nov, 2008 08:43 am
Are there any graphs available that show over time 1) the level of carbon dioxide in the atmosphere, and 2) the average temperature?
I am particularly interested in the 20th century
The longest running global warming thread with huge numbers of graphs and charts showing correlation between increases and decreases in average global temperatures along with increases and decreases in CO2 levels over long and comparatively short period of time--many of these disagreeing with each other depending on who is putting them out--can be found here:
http://able2know.org/topic/44061-586#post-3467543