Sports and my thoughts

Wednesday, September 20, 2006

Thoughts: More global warming debate

I thought all scientists agreed that humans are evil and we are causing global warmning? If that is the case why do I always see these stories?
Global warming is happening, but humans are not the cause, one of the nation’s top experts on hurricanes said Monday morning.

Bill Gray, who has studied tropical meteorology for more than 40 years, spoke at the Larimer County Republican Club Breakfast about global warming and whether humans are to blame. About 50 people were at the talk.

Gray, who is a professor at Colorado State University, said human-induced global warming is a fear perpetuated by the media and scientists who are trying to get federal grants.

“I think we’re coming out of the little ice age, and warming is due to changes to ocean circulation patterns due to salinity variations,” Gray said. “I’m sure that’s it.”

Gray’s view has been challenged, however.

Roger Pielke Jr., director of the Center for Science and Technology Policy Research at the University of Colorado, said in an interview later Monday that climate scientists involved with the Intergovernmental Panel on Climate Change concluded that most of the warming is due to human activity.

“Bill Gray is a widely respected senior scientist who has a view that is out of step with a lot of his colleagues’,” Pielke said. But challenging widely held views is “good for science because it forces people to make their case and advances understanding.”

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