Friday, July 19, 2013

Scientist to Democratic Senators: “It is misleading and just plain incorrect to claim that disasters associated with hurricanes, tornadoes, floods or droughts have increased on climate timescales either in the United States or globally”

But, but, what about this poor little guy?

From the Daily Caller:
In a Senate hearing Thursday, environmental scientist Roger Pielke of the University of Colorado said it’s “incorrect” to claim that global warming is spurring more extreme weather disasters. 
“It is misleading and just plain incorrect to claim that disasters associated with hurricanes, tornadoes, floods or droughts have increased on climate timescales either in the United States or globally,” Pielke said in his testimony before the Senate Environment and Public Works Committee. “It is further incorrect to associate the increasing costs of disasters with the emission of greenhouse gases.” 
“Hurricanes have not increased in the U.S. in frequency, intensity or normalized damage since at least 1900,” Pielke added. “The same holds for tropical cyclones globally since at least 1970.” 
Senate Democrats pointed to the increase in extreme weather events like hurricanes and tornadoes as evidence of global warming. California Democratic Sen. Barbara Boxer said that “climate change is real” and human activities were the cause, adding that people can “look out the window” to see evidence of it. 
“Heat waves, droughts, wildfires and floods — all are now more frequent and intense,” said President Barack Obama in his State of the Union address. 
Pielke, however, notes that U.S. floods have not increased in “frequency or intensity” since 1950 and economic losses from floods have dropped by 75 percent as a percentage of GDP since 1940. Tornado frequency, intensity, and normalized damages have also not increased since 1950, and Pielke even notes that there is some evidence that this has declined. 
Pielke noted in his testimony that droughts have been shorter, less frequent, and have covered a smaller portion of the U.S over the last century. Globally, there has been very little change in the last 60 years, he said.

3 comments:

Christine said...

If the globe has gotten warmer, it's caused by all of the hot air coming out of DC.

Always On Watch said...

Christine,
No kidding!

Ciccio said...

All the oceans of the world contain 97.5% of all the water in the world. Of the remaining 2.5% that is fresh water, 68% is locked up in glaciers and 30% in underground aquifers. All the worlds lakes and rivers account for only 2.5% of 2.5% of the world water supply, the tiniest possible fractoin. Figure out now how much the seas can rise if all the ice melts.