Warming starts to split GOP hopefuls
Candidates divided over policy solutions, but most recognize the threat
By Marc Santora
The New York Times
Updated: 4:16 a.m. ET Oct 17, 2007
While many conservative commentators and editorialists have mocked concerns about climate change, a different reality is emerging among Republican presidential contenders. It is a near-unanimous recognition among the leaders of the threat posed by global warming.
Within that camp, however, sharp divisions are developing. Senator John McCain of Arizona is calling for capping gas emissions linked to warming and higher fuel economy standards. Others, including Rudolph W. Giuliani and Mitt Romney, are refraining from advocating such limits and are instead emphasizing a push toward clean coal and other alternative energy sources.
All agree that nuclear power should be greatly expanded.
The debate has taken an intriguing twist. Two candidates appealing to religious conservatives, former Gov. Mike Huckabee of Arkansas and Senator Sam Brownback of Kansas, call for strong actions to ease the effects of people on the climate, at times casting the effort in spiritual terms just as some evangelical groups have taken up the cause.
The emergence of climate change as an issue dividing Republicans shows just how far the discussion has shifted since 1997, when the Senate voted, 95 to 0, to oppose any international climate treaty that could hurt the American economy or excused China from responsibilities.
The debate among Republicans is largely not about whether people are warming the planet, but about how to deal with it.
The issue inserted itself into the presidential campaign on Friday with the announcement that Al Gore had won the Nobel Peace Prize for work highlighting the threat posed by climate change.
The leading Democratic candidates rushed to praise Mr. Gore, underlying how that party has sought to seize the issue with proposals like higher standards for fuel mileage and taxing emissions of carbon dioxide.
The issue had been gradually bubbling up among leading Republicans as top corporations, including some in petroleum, have been pushing to address it.
Mr. McCain, who acknowledges that he knew little about the climate problem when he sought his party’s presidential nomination eight years ago, held a Senate hearing on climate change in 2001 and quickly became a convert to the notion that carbon emissions were warming the planet.
In recent years, he has fought to introduce measures for caps on dangerous emissions. Last week, Mr. McCain promised to demand sharply higher fuel standards from the automobile industry.
He also promised to have the United States join the international climate treaty, the Kyoto Protocol, although only on the condition that India and China join, too. Many experts say that condition is unlikely to be met at the moment.
“I don’t know what it is going to be like the rest of my life on this planet,” Mr. McCain said at the Global Warming and Energy Solutions Conference on Saturday in Manchester, N.H. “But I can tell you this. I have had enough experience and enough knowledge to believe that unless we reverse what is happening on this planet, my dear friends, we are going to hand our children a planet that is badly damaged.”