Dr. Roy Spencer, University of Alabama, Huntsville

I would like to thank Senator Boxer and members of the Committee for allowing me to discuss my experiences as a NASA employee engaged in global warming research, as well as to provide my current views on the state of the science of global warming and climate change. I have a PhD in Meteorology from the University of Wisconsin-Madison, and have been involved in global warming research for close to twenty years. I have numerous peer reviewed scientific articles dealing with the measurement and interpretation of climate variability and climate change. I am also the U.S. Science Team Leader for the AMSR-E instrument flying on NASA’s Aqua satellite.

On the subject of the Administration’s involvement in policy-relevant scientific work performed by government employees in the EPA, NASA, and other agencies, I can provide some perspective based upon my previous experiences as a NASA employee. For example, during the Clinton-Gore Administration I was told what I could and could not say during congressional testimony. Since it was well known that I am skeptical of the view that mankind’s greenhouse gas emissions are mostly responsible for global warming, I assumed that this advice was to help protect Vice President Gore’s agenda on the subject.

This did not particularly bother me, though, since I knew that as an employee of an Executive Branch agency my ultimate boss resided in the White House. To the extent that my work had policy relevance, it seemed entirely appropriate to me that the privilege of working for NASA included a responsibility to abide by direction given by my superiors. But I eventually tired of the restrictions I had to abide by as a government employee, and in the fall of 2001 I resigned from NASA and accepted my current position as a Principal Research Scientist at the University of Alabama in Huntsville.

Regarding the currently popular theory that mankind is responsible for global warming, I am very pleased to deliver good news from the front lines of climate change research. Our latest research results, which I am about to describe, could have an enormous impact on policy decisions regarding greenhouse gas emissions. Despite decades of persistent uncertainty over how sensitive the climate system is to increasing concentrations of carbon dioxide from the burning of fossil fuels, we now have new satellite evidence which strongly suggests that the climate system is much less sensitive than is claimed by the U.N.’s Intergovernmental Panel on Climate Change (IPCC). Another way of saying this is that the real climate system appears to be dominated by “negative feedbacks’—instead of the “positive feedbacks” which are displayed by all twenty computerized climate models utilized by the IPCC.

If true, an insensitive climate system would mean that we have little to worry about in the way of manmade global warming and associated climate change. And, as we will see, it would also mean that the warming we have experienced in the last 100 years is mostly natural. Of course, if climate change is mostly natural then it is largely out of our control, and is likely to end—if it has not ended already, since satellite-measured global temperatures have not warmed for at least seven years now. Read more here. Listen to Roy’s testimony here. Read also Senator Inhofe’s opening statement here.

By Marc Morano, EPW Blog

Former Vice-President Al Gore came to Washington on July 17, 2008, to deliver yet another speech warning of the “climate crisis.” “The leading experts predict that we have less than 10 years to make dramatic changes in our global warming pollution lest we lose our ability to ever recover from this environmental crisis,” Gore stated. But the former Vice President, who has been warning of a 10-year “tipping point” for several years now, appears to be unaware that the United Nations already started the 10 year countdown in 1989!

According to July 5, 1989, article in the Miami Herald, the then-director of the New York office of the United Nations Environment Program (UNEP), Noel Brown, warned of a “10-year window of opportunity to solve” global warming. According to the 1989 article, “A senior U.N. environmental official says entire nations could be wiped off the face of the Earth by rising sea levels if the global warming trend is not reversed by the year 2000. Coastal flooding and crop failures would create an exodus of ‘eco-refugees,’ threatening political chaos.”

While Gore repeats his standard stump speech promoting man-made climate fears, much of the international science community is now openly dissenting from human caused global warming fears.

See in this summary a very small sampling of very inconvenient developments for Gore, the United Nations, and the mainstream media. Peer-reviewed studies, analyses, and prominent scientists continue to speak out to refute climate fears. The vast majority of data presented is from just the past month. Part II expands on this list of papers and stories.

Global temps since first UN warning of 10 years left to save the planet in 1989. Note Pinatubo produced cooling in the early to mid 1990s. See large graph here. This chart show 20 years after the UN warned we had only 10 years to save the planet from a heat related catastrophe, global temperatures have not changed.