how this for some interesting reading from the former founder of Greenpeace before the senate hearing on climate change last week
http://www.epw.senate.gov/public/ind...5-ae3951197d03
and for those that don't want to read all 42 pages
"There is no scientific proof that human emissions of carbon dioxide (CO2) are the
dominant cause of the minor warming of the Earth’s atmosphere over the past 100
years. If there were such a proof it would be written down for all to see. No actual
proof, as it is understood in science, exists."