Thursday, June 21, 2007

"Read the Sunspots"

In a recent article, "Read the Sunspots," R. Timothy Patterson, professor and director of the Ottawa-Carleton Geoscience Centre, Department of Earth Sciences, Carleton University, describes findings that that suggests a strong correlation between solar activity and variations in the Earth's temperature. Global cooling, not global warming, may be the greater concern in coming years:
Solar scientists predict that, by 2020, the sun will be starting into its weakest Schwabe solar cycle of the past two centuries, likely leading to unusually cool conditions on Earth. Beginning to plan for adaptation to such a cool period, one which may continue well beyond one 11-year cycle, as did the Little Ice Age, should be a priority for governments. It is global cooling, not warming, that is the major climate threat to the world, especially Canada. As a country at the northern limit to agriculture in the world, it would take very little cooling to destroy much of our food crops, while a warming would only require that we adopt farming techniques practiced to the south of us.

1 comment:

  1. Anonymous3:25 PM

    Thanks for posting on this. It kind of reminds me of what George Pickett reportedly said when asked why the Confederates lost the battle of Gettysburg: "I think it had something to do with the Yankees."

    Global Warming: I think it has something to do with the sun :-)


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