I don't doubt the data showing an upward trend in temperatures. The earth has always gone through warming and cooling periods. What I tend to doubt is the significant impact of humans upon the changes.
Why is there so little discussion of the sun's impact on climate change?
'Scientists Clueless over Sun's Effect on Earth' May ,2005
Scientists Clueless over Sun's Effect on Earth | LiveScience "Scientists don't know much about how sunlight interacts with our planet, and until they understand it, they can't accurately predict any possible effects of human activity on climate change."
Also, always fun to throw this into a discussion of how scientists & group think have a history of being wrong... In 1970 the World Meteorological Organization warned about global cooling, and then of course there's Newsweek in 1975.
1 vote for global cooling, please.
