climate change impacts
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Interactive climate change maps show just how screwed we are
The Climate Hot Map, from the Union of Concerned Scientists, notes climate trouble spots worldwide. These are by no means all the effects of global warming -- for instance, we're guessing that Canada is not in fact a charmed oasis, untouched by climate change outside of one river in the Northwest Territories. But it does give you a sense of just how widespread the crisis is. (And maybe they'll keep updating it until it's just a mass of flags.)
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If the sun goes into 'hibernation,’ it won’t stop global warming
Climate change skeptics are ecstatic over an analysis that says by 2020, we might enter a period of low solar activity, which they spin as a mini ice age
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NOAA: The new normal is hot
The National Oceanic and Atmospheric Administration’s (NOAA) National Climatic Data Center has just released an overview of its new “1981-2010 Climate Normals” [PDF]. Meteorologist Paul Douglas, founder and CEO of Broadcast Weather, explains what this means: NOAA just released the latest climate “normals” for the USA. When you hear the “average high” or “average low”, […]
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Rockies snowpack level in severest decline in a millennium
Although all of that water flooding into the Midwest is coming from record snowpack in the Rockies, in the long term, snow pack levels in the mountain range have been decreasing since the 1980s. The U.S. Geological Survey wanted to know how dramatic the current dip in levels is, so it looked back more than […]
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How bad is climate change for your lungs?
Higher ozone concentrations could lead to more school absences.Photo: Ole OlsonA new study puts a hefty price tag on climate change by linking it to the air you breathe. The report, published last Thursday by the Union of Concerned Scientists (UCS), concludes that CO2-induced temperature increases will worsen ground-level ozone concentrations (the kind coming from […]
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Climate disasters: unlikely to be agents of progressive change
Disasters ain’t gonna do it.“Americans won’t wake up and get serious about climate change until there’s a disaster.” I’ve been hearing people say that for years, but more and more lately. There’s always an uptick after a political defeat like the failure of the climate bill. It’s delivered with “more in sadness than in anger” […]
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Is climate change causing the Mississippi flood?
Mother Jones has posted everything you might want to know about the record flooding along the Mississippi, including the big question: Is this destruction just the ravages of an angry Nature, or is it the ravages of an angry Nature that's pissed about climate change in particular? The answer to "did climate change cause this?" […]
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Climate change isn’t visible in North America — yet — say scientists
While the rest of the world is seeing its agricultural productivity decimated by climate change, the U.S. and Canada are continuing to experience weather that's within the range of "natural variability." So says a new study in Science from researchers at Stanford and Columbia. If true, this has a couple of kind of crazy-making implications: […]
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Building the economic case for climate action
The Economics for Equity and the Environment Network convened a recent meeting of economists [PDF] at the Pocantico Center of the Rockefeller Brothers Fund to discuss the role of economics in building support for climate action in the U.S. The economists who convened view climate change as a civilizational challenge that demands immediate action to […]
