Climate Change
Does the Paris Agreement Open the Door to Geoengineering?
If we’re serious keeping warming “well below 2°C, geoengineering may be necessary.
The Paris establishes an aspiration goal of holding climate change to 1.5°C, with a firmer goal of holding the global temperature decrease “well below” 2°C. As a practical matter, the 1.5°C goal almost certainly would require geoengineering, such as injecting aerosols into the stratosphere or solar mirrors. Even getting well below 2°C is likely to …
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CONTINUE READINGChina and the Paris Agreement
The Long Road from Copenhagen to Paris
Six years ago in Copenhagen, China was seen as the spoiler. A widely read article claimed that China had “wrecked” the Copenhagen deal. One of China’s lead negotiators suggested that American envoy Todd Stern was “ignorant,” lacking in “common sense” or “extremely irresponsible.” What a difference a few years can make. On Saturday in Paris, …
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CONTINUE READINGNEWSFLASH: Paris Agreement Adopted
FINALLY, a global agreement to move forward.
The Paris agreement has now been adopted. As the Washington Post reports: “Negotiators from 196 countries approved a landmark climate accord on Saturday that seeks to dramatically reduce emissions of the greenhouse gases blamed for a dangerous warming of the planet. The agreement, adopted after 13 days of intense bargaining in a Paris suburb, puts …
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CONTINUE READINGThoughts on the Accomplishments of the Paris COP
Climate Change is a Super-Wicked Problem that We’re Beginning to Solve
As the 21st Conference of the Parties comes to a close in Paris, much ink will be spilled analyzing the historic agreement that 195 countries have now reached. Some of that commentary will, undoubtedly, be cynical. The agreement is not in the form of a traditional treaty requiring country ratification. The country commitments to reduce …
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CONTINUE READINGGuest Blogger Kate Konschnik: The Debate about EPA’s Authority to Regulate Carbon Pollution is a Lot of Things – But Not These Things
Kate Konschnik is the Director of Harvard Law School’s Environmental Policy Initiative. The views expressed in this blog post are her own.
Clean Power Plan challengers have asked the D.C. Circuit to stay the rule pending litigation. Today, industry and environmental groups supporting EPA will file their oppositions to this request. The stay motions included the charge that EPA may not use Section 111(d) at all to curb pollution from existing power plants. Dan Farber and I …
CONTINUE READINGWill the TPP Undermine Climate Policy?
The short answer: probably not much, maybe not at all
Representatives of U.S. environmental negotiations have shown up in Paris to campaign against the new TPP trade agreement. (here) They’ve also been actively engaged in discussions with Democratic law-makers, in an effort to block approval. A key objection is that the TPP will undermine climate policy. Jim Salzman had a great post last week on …
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CONTINUE READINGHow are negotiators building text at the climate talks?
Paris, the micro view
Ted has been posting on the proceedings at the Paris climate conference, explaining some of the central conflicts playing out here and the often-counterproductive processes being employed. He’s given the talks an appropriately large context, stretching all the way back to Charles Lindbergh’s landing at Le Bourget. I hope to complement his posts with a …
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CONTINUE READINGEmmett Institute updates from the Climate Conference
UCLA faculty and students participating in COP21/CMP11
For two weeks starting today, negotiators gather in Paris for the annual climate-change meetings – officially, the 21st Conference of the Parties to the UN Framework Convention on Climate Change, and the 11th Meeting of the Parties to the Kyoto Protocol (COP 21/CMP11). The meeting is located in a sprawling conference center at the edge …
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CONTINUE READINGA Thanksgiving Day Reflection
Thoughts about the impacts of extreme events and climate change on food security, and hopes for the Paris negotiations
Thanksgiving is a time of gratitude for the food and community we share. But as many of us feast with loved ones today, our gratitude might also prompt reflection about the sources of our food and, more generally, the fragility of the environment. This seems especially appropriate, as Native American tribes are among those most …
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CONTINUE READINGPromises to Keep
In the run-up to the Paris talks, the major economies have all pledged carbon reductions.
With Saudia Arabia’s pledge last week to cut emission, all of the world’s major economies are now on board. In a nutshell, here is what they are promising. Except as noted, the target dates are all 2030. A number of countries have subsidiary promises in terms of percentage of renewable energy or of bigger cuts premised …
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