International Environmental Law

Pope Francis Goes to Washington

What he said and didn’t say

Pope Francis arrived in Washington, D.C. on Tuesday to begin a much anticipated trip to the United States. While here, the pope will visit DC, New York City, and Philadelphia. Pope Francis, a former chemist, has gained much attention for his calls for action on climate change, in addition to his focus on inequality and …

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The Sustainable Development Goals (SDGs)

Ambitious international targets for sustainability

From September 25-27, the UN is hosting the high-level Sustainable Development Summit and, assuming all goes according to plan, adopting the Sustainable Development Goals (SDGs).  The result of years of negotiation with dedicated efforts at transparency and inclusion, the SDGs are a big deal in the international development community. They represent ambitious, consensus international targets …

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A Case of Reverse Causation?

Tomorrow’s Emission Determine Today’s Social Cost of Carbon

Here’s the weird thing: the social cost of carbon today, depends significantly on the year-by-year emissions of carbon in the future, which we obviously don’t know. (Because it depends on our own future actions!)  It takes some explanation to show why that’s true and how it matters. If you know a bit about climate policy, you know …

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Why Paris won’t be Copenhagen

Christiana Figueres, head of the UN climate convention, makes the argument at UCLA

As Executive Secretary of the UN Framework Convention on Climate Change since 2010, Christiana Figueres jokes that it has been her job to “put 195 countries in a better mood” after the overhyped Copenhagen talks in 2009.  The Emmett Institute hosted a lunch at UCLA with Ms. Figueres earlier this week, in which she assured California stakeholders that this year’s Paris …

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The Next Six Months

A half-dozen crucial developments will shape environmental policy for years to come.

The next six months will be unusually important in environmental law.  There are six key areas to keep an eye on: 1.  The Paris climate talks.  The world’s governments meet every year in December as part of continuing negotiations on climate issues.  This year’s meeting will be the most critical since Copenhagen, six years ago.  The …

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Germany-California Climate Cooperation?

Lecture By Winfried Kretschmann, Baden-Württemberg Minister-President, tonight at UC Berkeley, could be a start

Germany and California represent two global leaders when it comes to addressing climate change. For example, Germany has been on a renewable energy spree, despite its relatively minimal solar insolation, while California has committed to reducing greenhouse gases and incubating emerging clean technology industries, like energy storage, electric vehicles, and renewables. But at the sub-national …

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The Brazilian Deforestation Puzzle

Deforestation went down for a decade. Now it’s going up. The reasons aren’t clear.

Brazil’s rate of deforestation went down dramatically over the last ten years. It’s not completely clear why that’s happened. The trend now seems to be reversing (or at least encountering an upward blip). But it’s not clear why that’s happening either. I wish I had a clear explanation to give you. A big part of …

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Should the WTO Run International Climate Policy?

William Nordhaus’ New Paper Implies That It Should

Last Thursday, Ethan explained the difficulties with attempting to craft a new international climate treaty, and suggested biting off more snackable chunks to work on the problem piece-by-piece (a recommendation I have also made). Now, hot off the presses, the new American Economic Review features a lead article by William Nordhaus suggesting climate clubs as …

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The Futility Of An International Climate Treaty

A scaled-down, step-by-step approach might yield more results

Call it Kyoto Syndrome, but each year for the past few decades we hear hopeful things about the upcoming negotiations for the “United Nations Framework Convention on Climate Change.” These discussions usually take place in some far-flung world capital, but they seem to always result in a nothing sandwich. In 2009, President Obama embarrassed himself …

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On China’s Remarkable Viral Air Pollution Video

Can 200 million viewers (and counting) be wrong?

Last Saturday evening, my research assistant (a wonderful JD student raised and educated in China) sent me a message: “This is a link to a documentary directed by Chai Jing (柴静).  It has raised public concern about air pollution.” In perhaps the understatement of the year, she added: “Many Chinese people have been watching it.” …

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