climate change141
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Study Adds New Clue to How Last Ice Age Ended
New Zealand Glaciers Melted as European Glaciers Briefly Expanded
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Irrigation’s Cooling Effects May Mask Warming–For Now
If Water Runs Short, Some Regions May Suffer Significantly
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The Pearl of Africa
My cell phone rang in the middle of the night. “Are you in Kampala?” On the other line was my husband informing me that two bombs went off in Uganda’s capital city just several hours before, killing scores of people gathered at public spots to watch the final game of the World Cup. I was…
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Deutsche Bank and Columbia Climate Center Enhance Global Climate Change Policy Tracker
The Earth Institute, Columbia University is pleased to announce that Deutsche Bank Climate Change Advisors (DBCCA) of Deutsche Asset Management will continue work with Columbia Climate Center (CCC) researchers to update and enhance their Global Climate Change Policy Tracker. The Policy Tracker is a computer model that estimates the impact of policies on greenhouse gas…
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Rolling a 13: Global Warming and Regional Water Management in Pakistan and Russia
On July 28th in Peshawar, Pakistan, it rained more in one day than it had ever previously rained for the entire month. In the face of that kind of event, it’s hard not to think that we are entering unprecedented times. (It is still raining, with forecasts of more to come, with 1,600 people dead—at…
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The Policy Buffet (Part 5): How the Oil Spill Killed the Climate Bill — and Why the Economy Didn’t Help, Either
The climate bill has come and gone. Just two months ago, it seemed as though the bill stood a fighting chance, given the buffet of options available to policymakers.
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Climate and the Border: Why Rising Temperatures Will Add Immigration Challenges
When experts warn of the consequences of global climate change, they usually cite impacts on natural systems. They tell us that ice caps will melt, sea levels will rise, extreme weather will become more common, droughts will increase in frequency, oceans will become more acidic and so on. In recent years, we have also come…
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Beyond Carbon: How Fixing the Ozone Layer Contributes to Climate Change
The greenhouse effect is not all about carbon dioxide. Several other substances, such as water vapor and methane, also play a key part in trapping radiation. Recently, a family of relatively obscure chemicals called hydrofluorocarbons, or HFCs, has entered the spotlight due to its role in global warming. HFCs are highly potent greenhouse warmers –…
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Climate Change and the PR Problem
On Friday, July 9, Dr. Rajendra Pachauri, chair of the Intergovernmental Panel on Climate Change (IPCC), sent a letter to the individuals who will contribute to the group’s Fifth Assessment Report. Part of the memo instructed researchers how to interact with the media, largely in response to growing criticism of the IPCC’s process and reporting.…
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