Tom Harbold: Data suggests cooling trend

Tom Harbold: Data suggests cooling trend

By Tom Harbold, Carroll County Times Columnist Tuesday, September 08, 2009

http://www.carrollcountytimes.com/articles/2009/09/08/news/opinion/opinion_columnists/opin404.txt

How much of a problem is anthropogenic, or human-caused, global warming?

Is it a problem at all? No one argues that periods of warming and cooling have happened in the past, but the concern now is that human activity may be exacerbating the problem. Or is it a problem?

Although it is both wise and praiseworthy to try to minimize our impact on global ecosystems, there is evidence that human activity, even in this techno-industrial age, may not have as much influence over the Earth’s climate as we think we do.

Read the rest here: http://www.carrollcountytimes.com/articles/2009/09/08/news/opinion/opinion_columnists/opin404.txt
20090908 Harbold Data suggests cooling trend

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