Thursday, July 10, 2008

Cleaner Skies Causing Global Warming?

It has been a while since I have posted anything on here to throw at your global warming hippie friends. Well, here you go…

An article from the New Scientist proclaims cleaner skies have not helped reduce rising temperatures, but have actually contributed to at least half of the warming that has occurred in Europe since 1980.

Here is what seems to be going on. The cleaner sky allows more of the sun’s rays to shine through the atmosphere, which causes more warming on earth. In Europe, the temperature has risen one degree Celcius since 1980.

Scientist at the Institute for Atmospheric and Climate Science in Switzerland took aerosol concentrations form six areas in northern Europe and compared them with solar-radiation measurements over the same period. They found aerosol concentrations dropped by up to 60% while solar-radiation rose about 1 watt per square meter.

I guess that means some global warming is man-made after all. Cleaning up the atmosphere causes global warming…. who’d a thunk it!

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