James Hansen's former NASA supervisor declares himself a skeptic

James Hansen’s Former NASA Supervisor Declares Himself a Skeptic - Says Hansen "Embarrassed NASA" 

 Jan 27 2009

Washington DC: NASA warming scientist James Hansen, one of former Vice President Al Gore’s closest allies in the promotion of man-made global warming fears, is being publicly rebuked by his former supervisor at NASA.

 

Retired senior NASA atmospheric scientist Dr. John S. Theon, the former supervisor of James Hansen, NASA’s vocal man-made global warming fears soothsayer, has now publicly declared himself a skeptic and declared that Hansen “embarrassed NASA” with his alarming climate claims and said Hansen was “was never muzzled.”  Theon joins the rapidly growing ranks of international scientists abandoning the promotion of anthropogenic global warming fears.

“Hansen was never muzzled even though he violated NASA's official agency position on climate forecasting (i.e., we did not know enough to forecast climate change or mankind's effect on it). Hansen thus embarrassed NASA by coming out with his claims of global warming in 1988 in his testimony before Congress,” Theon wrote.   

Theon declared “climate models are useless.” “My own belief concerning anthropogenic climate change is that the models do not realistically simulate the climate system because there are many very important sub-grid scale processes that the models either replicate poorly or completely omit,” Theon explained. “Furthermore, some scientists have manipulated the observed data to justify their model results. In doing so, they neither explain what they have modified in the observations, nor explain how they did it. They have resisted making their work transparent so that it can be replicated independently by other scientists. This is clearly contrary to how science should be done. Thus there is no rational justification for using climate model forecasts to determine public policy,” he added.

 

  “As Chief of several of NASA Headquarters’ programs (1982-94), an SES position, I was responsible for all weather and climate research in the entire agency, including the  research work by James Hansen, Roy Spencer, Joanne Simpson, and several hundred other scientists at NASA field centers, in academia, and in the private sector who worked on climate research,” Theon wrote of his career. “This required a thorough understanding of the state of the science. I have kept up with climate science since retiring by reading books and journal articles,” Theon added.

Theon was elected a fellow of the American Meteorological Society, given the NASA Exceptional Performance Award twice, elected an Associate Fellow of the American Institute for Aeronautics and Astronautics, and awarded the AIAA's Losey Medal for contributions to airborne remote sensing. He was also awarded the Radio Wave Award by the Minister of Posts and Telecommunications of Japan for contributions to the Tropical Rainfall Measuring Mission -- a joint NASA-Japanese Space Agency satellite. Theon has authored or coauthored more than 50 NASA Reports, journal articles, monographs, chapters in books, and edited two books in the scientific literature.   

 

Hansen 'is a political activist who spreads fear'

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