IPCC
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The Climate Post: Asian ice granted temporary stay of execution
First things first: A new U.S. senator and a blip in the post-Copenhagen U.N. negotiations may cause comprehensive global climate policy to melt away faster than the Himalayas-or will they? Surgeon General’s warning: Many points in the 2007 Intergovernmental Panel on Climate Change (IPCC) report have been revealed to be wrong as scientists observe global […]
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It's cold outside — What happened to global warming?
We've heard a lot of talk lately from deniers that cold temperatures are proof that there is no such thing as global warming.
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Is the leaked draft a big deal or a non-issue?
Earlier this week, a leaked draft of proposed treaty text from Denmark caused quite a kerfuffle. We asked our expert panel: Is it a big deal, or a tempest in a teapot? Here are edited excerpts from their responses: —– Andrew Light Senior fellow at the Center for American Progress Any veteran of the UNFCCC meetings […]
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‘Copenhagen Diagnosis’ offers a grim update to the IPCC’s climate science
The IPCC’s prediction for average sea-level rise this century is 13 inches (if global warming continues unchecked). Today’s report from a group of climatologist ups the prediction to 33 inches. This is what the difference looks like on a pair of identical twins. Photo Illustration courtesy Greg Ceo.The Intergovernmental Panel on Climate Change — the […]
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Climate talks timeline: From 350 to Kyoto to Copenhagen and beyond
Whether you’ve been hitting snooze each time a global climate conference rolls around or you’re looking for a refresher before the Copenhagen climate talks coming up, Grist has an interactive timeline to bring you up to speed. And don’t forget to keep tabs on all our juicy coverage of the Copenhagen climate talks. The road […]
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All wet on sea level rise — the remix [VIDEO]
My video series, Climate Denial Crock of the Week, has been slowly gaining an audience among people who need ammunition around the electronic water cooler. (Thanks to Real Climate and Climate Progress for the shout-outs.) Send links to these videos to that irritating troll on your blog, or your nice-but-clueless-about-climate neighbor who needs some good […]
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Pachauri’s call for 350 ppm is breakthrough moment for climate movement
Amazing news just arrived at 350.org headquarters. Rajendra Pachauri is the U.N.’s top climate scientist. He leads the Intergovernmental Panel on Climate Change (IPCC), which every five years produces the authoritative assessment of climate science. Its last report, in 2007, helped set the target of 450 parts per million (ppm) of carbon dioxide in the […]
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NYT’s Revkin persists in selling spin from long-wrong deniers
Environmentalists assert that the reports by the panel are watered down by a requirement that sponsoring governments approve its summaries line by line. Some experts fret that the organization, charged with assessing fast-evolving science, has failed to keep pace with an explosion of climate research. At the same time, scientists who question the likelihood of […]
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The good news about energy efficiency
Conventional wisdom has it that the effort to reduce greenhouse-gas emissions is going to be long, expensive, and painful for consumers; efficiency can at best defray the costs. It may not be visible to the casual news consumer, but that climate/energy CW is substantially shaped by economic modeling. I’ve argued in the past that such […]