MASSACHUSETTS!
Guest
MASSACHUSETTS!
Guest
http://www.drroyspencer.com/2009/06/ice-ages-or-20th-century-warming-it-all-comes-down-to-causation/
About the only thing that seems like a safe inference from the Vostok record is that temperature drives CO2 variations – even Hansen’s theory requires that much — but the view that CO2 then caused most of the temperature variations seems exceedingly speculative.
About the only thing that seems like a safe inference from the Vostok record is that temperature drives CO2 variations – even Hansen’s theory requires that much — but the view that CO2 then caused most of the temperature variations seems exceedingly speculative.