Subcommittee:
				
				
					Subcommittee on Environment
					
				
				
			
		
		
		
		Witnesses:
Dr. John R. Christy, Professor and Director, Earth System Science Center, NSSTC, University of Alabama in Huntsville
 Truth in Testimony
Dr. David Titley, Director, Center for Solutions to Weather and Climate Risk, Pennsylvania State University
 Truth in Testimony
Dr. Roger Pielke Jr., Professor and Director, Center for Science and Technology Policy Research, University of Colorado
 Truth in Testimony
A Factual Look at the Relationship Between Climate and Weather
Chairman Lamar Smith (R-Texas)