DAILYCALLER.COM 7 Hours Ago Scientist tells senators: Global warming not causing extreme weather by Michael Bastasch Tweet 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 i...