Here’s The National Post’s Lorne Gunter:
For nearly 30 years, Professor [John Christy of the University of Alabama at Huntsville] Christy has been in charge of NASA’s eight weather satellites that take more than 300,000 temperature readings daily around the globe. In a paper co-written with Dr. [David Douglass of the University of Rochester] Douglass, he concludes that while manmade emissions may be having a slight impact, “variations in global temperatures since 1978 … cannot be attributed to carbon dioxide.”
Moreover, while the chart below was not produced by Douglass and Christy, it was produced using their data and it clearly shows that in the past four years — the period corresponding to reduced solar activity — all of the rise in global temperatures since 1979 has disappeared.
It may be that more global warming doubters are surfacing because there just isn’t any global warming.