May 9, 2012

Another View: Column overstates controversy among climate change experts

The real question should be how to cope with a changing climate, not whether it is changing.

By Brooks Yeager of Clean Air-Cool Planet and Jeffrey Thaler, a visiting professor at the University of Maine

M.D. Harmon, in his April 27 column ("Changing their tune on global warming trend"), cites an apparent change of heart by James Lovelock and a letter to the administrator of NASA signed by 49 former NASA employees to support his view that "the idea that human action is causing climate change is becoming increasingly incredible to governments, astronauts, neutral scientists and ordinary taxpayers."

ABOUT THE AUTHORS

Brooks Yeager of Clean Air-Cool Planet is a former deputy assistant secretary of state. Jeffrey Thaler is visiting professor of energy policy, law and ethics at the University of Maine.

However, the consensus of working scientists of human-induced climate change approaches 97 percent. Only two years ago, the National Academy of Sciences released three reports confirming the scientific consensus that the climate is indeed changing and that human activities are a major cause.

Although contrarians such as Harmon enjoy disparaging the Intergovernmental Panel on Climate Change, the IPCC's periodic assessments represent the considered judgment of the world's climate science community.

Since the first IPCC assessment in 1990, successive reports show a trend of growing certainties: first about the basic science; then about the human connection; and finally a growing alarm regarding the projected environmental and economic impacts of rapid climate change.

Since 2001, the IPCC's conclusions have been supported by the national science academies of 32 separate countries.

Climate skepticism is well-funded. Paralyzing partisanship and denial do not belie the science. We could go on. Harmon's two tales in no way prove his point, which simply flies in the face of reality. The science is sound.

The discussion today must be how people in Portland, in Maine and across the nation swiftly respond to the causes and effects of climate change in ways that support progress and economic health and avoid unnecessary costs.

 

Were you interviewed for this story? If so, please fill out our accuracy form

Send question/comment to the editors




Further Discussion

Here at PressHerald.com we value our readers and are committed to growing our community by encouraging you to add to the discussion. To ensure conscientious dialogue we have implemented a strict no-bullying policy. To participate, you must follow our Terms of Use.

Questions about the article? Add them below and we’ll try to answer them or do a follow-up post as soon as we can. Technical problems? Email them to us with an exact description of the problem. Make sure to include:
  • Type of computer or mobile device your are using
  • Exact operating system and browser you are viewing the site on (TIP: You can easily determine your operating system here.)