Though Scorned by Colleagues, a Climate-Change Skeptic Is Unbowed– from The New York Times by Michael Wines


Dr. Christy is an outlier on what the vast majority of his colleagues consider to be a matter of consensus: that global warming is both settled science and a dire threat. He regards it as neither. Not that the earth is not heating up. It is, he says, and carbon dioxide spewed from power plants, automobiles and other sources is at least partly responsible.

But in speeches, congressional testimony and peer-reviewed articles in scientific journals, he argues that predictions of future warming have been greatly overstated and that humans have weathered warmer stretches without perishing. Dr. Christy’s willingness to publicize his views, often strongly, has also hurt his standing among scientists who tend to be suspicious of those with high profiles. His frequent appearances on Capitol Hill have almost always been at the request of Republican legislators opposed to addressing climate change.

“I detest words like ‘contrarian’ and ‘denier,’ ” he said. “I’m a data-driven climate scientist. Every time I hear that phrase, ‘The science is settled,’ I say I can easily demonstrate that that is false, because this is the climate — right here. The science is not settled.”

Some, including those who disagree with Dr. Christy, are dismayed by the treatment.

“Show me two scientists who agree on everything,” said Peter Thorne, a senior researcher at Norway’s Nansen Environmental and Remote Sensing Center who wrote a 2005 research article on climate change with Dr. Christy. “We may disagree over what we are finding, but we should be playing the ball and not the man.”