Maybe the consensus on CO2 and Global Warming isn't so cut and dry

An article in the NY Times by William J. Broad entitled "In Ancient Fossils, Seeds of a New Debate on Warming" discusses some of the research into the atmosphere based on ancient fossils and how the "consensus" about the role of CO2 in Global Warming may not be as un-debatable as the proponents of "Climate Change" aggressively suggest. It may be that the proponents of CO2 as a "crisis" may be right, but the research suggests that conclusions about the role of CO2 in climate change are not as settled as the proponents suggest.

-- Jack Krupansky