In his opening presentation to the Heartland Institute's climate change quibblefest, the ever-unreliable Dr. S. Fred Singer says, “Let's conclude that greenhouse gases are not responsible for global warming.”
Oh yes, let's.
Of course, according to form, Singer offers no proof to support this conclusion. He claims in a passing reference that he and a couple of other (more credible) authors have recently published a journal article that categorically dismisses the role of CO2 in global warming.
But that article, which Singer has been misrepresenting for months, does no such thing.