How greatly do you believe solar cycles affect global warming?

The solar cycle is the eleven-year cycle of the solar activity of the sun, first determined in 1843 by astronomer Heinrich Schwabe. Solar variations in output have been measured from satellites. Climate scientists are trying to determine how much the variations effect the temperature of Earth's... show more The solar cycle is the eleven-year cycle of the solar activity of the sun, first determined in 1843 by astronomer Heinrich Schwabe. Solar variations in output have been measured from satellites. Climate scientists are trying to determine how much the variations effect the temperature of Earth's atmosphere.

What do you think, and please provide a link or two if you have them.
Update: Thanks for the link, Doc! Through your link I found an article titled, "How to Fight Global Warming."

How do you fight the sun?

http://www.livescience.com/environment/070131_GW_tips.html
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