The Norman Transcript

April 1, 2014

Global warming dials up risks

By Seth Borenstein
The Associated Press

YOKOHAMA, Japan — If the world doesn’t cut pollution of heat-trapping gases, the already noticeable harms of global warming could spiral “out of control,” the head of a United Nations scientific panel warned Monday.

And he’s not alone. The Obama White House says it is taking this new report as a call for action, with Secretary of State John Kerry saying “the costs of inaction are catastrophic.”

Rajendra Pachauri, chairman of the Intergovernmental Panel on Climate Change that issued the report here early Monday, told The Associated Press, “It is a call for action.” Without reductions in emissions, he said, impacts from warming “could get out of control.”

One of the study’s authors, Maarten van Aalst, a top official at the International Federation of the Red Cross and Red Crescent Societies, said, “If we don’t reduce greenhouse gases soon, risks will get out of hand. And the risks have already risen.”

Twenty-first century disasters such as killer heat waves in Europe, wildfires in the United States, droughts in Australia and deadly flooding in Mozambique, Thailand and Pakistan highlight how vulnerable humanity is to extreme weather, according to the report from the Nobel Prize-winning group of scientists. The dangers are going to worsen as the climate changes even more, the report’s authors said.

“We’re now in an era where climate change isn’t some kind of future hypothetical,” said the overall lead author of the report, Chris Field of the Carnegie Institution for Science in California. “We live in an area where impacts from climate change are already widespread and consequential.”

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