dinsdag 19 mei 2009

Global Warming Revisited

By Michael Heberling • May 2009 • Volume: 59 • Issue: 4

About the Author
Michael Heberling is president of the Baker College Center for Graduate Studies in Flint, Michigan. He is also on the board of scholars of the Mackinac Center for Public Policy in Midland, Michigan.

In the May 2001 Freeman I published “Unprecedented Global Warming?” which noted that climate change (global warming and global cooling) is a continuing phenomenon and that what we’ve witnessed in the last 25 years is “by no means unprecedented.” The Medieval Warm Period (800-1300), which took place without SUVs, power plants, or factories, was warmer than it is today. Crippling our economy to solve a minor (or nonexistent) future problem struck me as a serious mistake.

That article was tantamount to heresy among those who devoutly believe in anthropogenic (manmade) global warming. A physics professor responded, “Heberling’s commentary is the latest in a long list of junk-science commentaries about climate change. Heberling, who is not a scientist, but rather the president of a small business school, repeats several old and misleading ideas.”

Of course, Al Gore, the Nobel laureate who has made global warming his cause, is not a scientist. He has a B.A. in government. For the record, I have a B.S. from Cornell University, where I took courses in physics, chemistry, geology, and meteorology. However, this makes little difference because my sin was to downplay the severity of global warming, and too many people and organizations are tied financially to the “crisis.”
Read the rest of the article on Freeman