John Theon

John Theon is a retired senior NASA atmospheric scientist where he was a Program Administrator.

Climate Change Skeptic
Theon is a climate change skeptic who has declared not only that climate change is not human induced, but even that “climate models are useless.” He was a speaker at the International Conference on Climate Change (2009) hosted by the conservative think tank, the Heartland Institute.

He was cited by Marc Morano to be a climate skeptic, while being the former NASA Supervisor of James Hansen.

Related SourceWatch articles

 * Global warming skeptics
 * Heartland Institute
 * International Conference on Climate Change (2009)
 * First International Conference on Climate Change
 * Second International Conference on Climate Change
 * SourceWatch:Project:Creating Articles on Sponsors and Speakers at The 2008 International Conference on Climate Change