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Clean Energy
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>> We all know that CO2 is plant food, & that is in low supply in the atmosphere at present, compared to much of the planets history. <<
CO2 concentration for the last 10,000 years has been stable at about 280 ppm
In the last 200 years it has escalated to about 400 ppm
An increase of nearly 40% in only 200 years, Hasbeen.
The trend is getting worse Hasbeen:
http://en.wikipedia.org/wiki/File:Mauna_Loa_Carbon_Dioxide-en.svg
What I can't understand Hasbeen, is the attitude of the 'blind, deaf and dumb' - metaphorically speaking of course.
Hasbeen, can you explain why 2010/2011 'matched' 1998 record high when:
1998 was an extreme hot El Nino year
2010/11 was an extreme cold La Nina year
Hint: ain't the Sun hun.
Indeed, neither direct nor indirect solar influences can explain a significant amount of the global warming over the past century, and certainly not over the past 30 years.
http://www.skepticalscience.com/solar-activity-sunspots-global-warming.htm
Suggest you then go to the advanced (black diamond) explanation tab, you know maths, right?