climate science41
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Tips for Communicating Climate Change
Last week the Center for Research on Environmental Decisions (CRED) published a concise guide for “scientists, journalists, educators, political aides, and the interested public” on the challenges of communicating climate change. Below are some common excuses that lead to a lack of action on climate change and tips from the CRED guide that explain what…
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IRI Climate Scientist Appointed to NAS Advisory Panel
With her recent appointment to the National Academies of Science’s prestigious Climate Research Committee, IRI scientist Lisa Goddard hopes to continue fostering connections between climate science and its use by decision makers.
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Shifting Perceptions on Global Warming
Last week the Pew Center released a new poll regarding the “Changing Opinions About Global Warming.” The polls are certainly telling, if not alarming: in April 2008 71% of Americans believed there was solid evidence that the earth was warming. That’s down to 57% this month. Perhaps more importantly, the percentage of those people who…
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Potential El Nino Impacts
The International Research Institute for Climate and Society (IRI) has recently released a series of documents designed to walk policymakers through the potential impacts of the current El Niño. In addition to the health-related report featured earlier, two new papers highlight weather and socioeconomic concerns associated with current climatic conditions. As readers of this blog…
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Top misconceptions about El Niño and La Niña
Forecasts by the International Research Institute for Climate and Society and other institutions show that a weak El Niño has developed in the equatorial Pacific, and is likely to continue evolving with warmer-than-normal conditions persisting there until early 2010. What exactly is this important climate phenomenon and why should society care about it? Who will…
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Abrupt Climate Change in a Warming World
Early last month, I attended a meeting on Abrupt Climate Change in a Warming World. Climate Matters @ Columbia has discussed abrupt climate change before, referring to the hydrologic cycle, and with regards to melting sea ice or permafrost. Shifts in the earth climate are a known fact: crocodile-like reptiles lived in Greenland 55 million…
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The latest on permafrost
Permafrost is ground that remains at or below freezing for two or more consecutive years (for great information on permafrost see the National Snow and Ice Data Center). Climate researchers worry that permafrost will thaw as temperatures rise due to climate change, releasing carbon dioxide and methane into the atmosphere. Two recent studies indicate that this concern…
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El Niño Conditions Imminent
According to Tony Barnston at the International Research Institute for Climate and Society, El Niño conditions are now evolving in the tropical Pacific. El Niño is the name given to sustained sea surface temperature (SST) anomalies greater than 0.5°C across the central tropical Pacific Ocean; it is the warm phase of the El Niño Southern…
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Deutsche Bank Launches Carbon Counter
Deutsche Bank launched the first real-time carbon counter Thursday morning, taking advantage of the unusually rainy weather to underscore the importance of communicating climate change awareness. Located across 33rd street from Penn Station and Madison Square Garden, the Carbon Counter displays the running total of long-lived greenhouse gases in the atmosphere. Deutsche Bank Asset Management…