Climate Change

Law Schools and the Environment: East Coast Version

Environmental law centers aren’t just a California thing. .

Readers of this blog probably have some sense of what the environmental law centers at UCLA and here at Berkeley are doing. There are too many environmental law centers to do a a comprehensive nationwide survey, and trying to pick a top-10 list would be completely subjective. To keep this post manageable, I’ll only discuss …

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Of War and the Environment

War and environmental disruption are like evil twins, often found together.

A Vietnam-era slogan  proclaimed that “war is not healthy for children and other living things.”  And war is indeed a danger to the environment. But perhaps less obviously, environmental disruption also makes wars more likely. The slogan was appropriate for its time.  The U.S. deforestation campaign in Southeast Asia caused environmental harm on an unprecedented …

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The Governance of Solar Geoengineering: Managing Climate Change in the Anthropocene

The Governance of Solar Geoengineering: Managing Climate Change in the Anthropocene

My book is now available!

I interrupt my ongoing blog series on new biotechnologies and their governance (1, 2, 3) to announce that my book The Governance of Solar Geoengineering Managing: Climate Change in the Anthropocene is available today from Cambridge University Press. The brief description is: Climate change is among the world’s most important problems, and solutions based on …

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Getting to 2050

A roadmap for achieving an 80% emissions cut.

To do its part in keeping climate change to tolerable levels, the United States needs to cut its carbon emissions at least 80% below 1990 levels by 2050.  That’s not just a matter of decarbonizing the electricity sector; it means changes in everything from aviation to steel manufacture, and reducing not only CO2 but also …

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U.S. Supreme Court Declines to Revive Challenge to Oregon Clean Fuels Program

Legal Challenges to Oregon & California Vehicle Fuel Carbon-Intensity Standards Close to the End of the Line, Clearing Path Forward to Transformative Reductions in Greenhouse Gas Emissions from Transportation Sector

In this post, we continue our discussion of California’s Low-Carbon Fuel Standard (LCFS), which we introduced in our post on October 4, 2018. This is third in that series. This past Monday, the U.S. Supreme Court denied review of a federal appeals court decision upholding the legality of Oregon’s Clean Fuels Program. That decision finally frees …

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Phase Changes in Public Opinion

Public opinion on an issue like climate change can sometimes flip quickly. Here’s why.

You might think that the public’s view of an issue – climate change for instance – would evolve continuously as events occur and information becomes available. That often may be the case, but sometimes public opinion can change relatively quickly. A prime example is the legitimacy of same-sex marriage, which went from being a weird, …

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In Defense of Live Carbon

Why Stopping Deforestation May be the Hardest and Most Important Part of the Climate Change Challenge

When contemplating the enormous challenge of global climate change, it is sometimes helpful to think about a simple model of the global carbon budget (see figure below).  These admittedly reductionist schematics distinguish between sources, sinks, and reservoirs.  Fossil hydrocarbons from the geological reservoir–call this dead carbon—are extracted and burned to generate energy, emitting vast amounts …

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Climate Change and Your Family’s Future

How much climate change will you see in your lifetime? How about your kids? 

If you think about yourself and the two generations after you, a lot depends on your current age, whether you already have kids, etc.  To keep this from getting too complicated, let’s focus on someone who was born in the US at the start of the millennium, in 2000.  To simplify, I won’t specify gender …

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ARPA-E: Surviving and Thriving Despite Trump

Trump keeps trying to kill it, but the energy innovation hub keeps on going.

In the long run, supporting energy innovation is among the most important things the federal government can do to address climate change. Naturally, Trump wants to end that. In what has become an annual ritual, his most recent budget proposal calls for eliminating the  Advanced Research Projects Agency-Energy (ARPA-E).  The agency’s mission is to support …

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Pouring More Concrete Just Increases Traffic, Part The Millionth

In Other News, Water Is Wet

  Department of Duh: Five years ago this month, a northbound carpool lane opened on the 405 freeway, between the 10 and 101 freeways, widening 10 miles of the interstate. It took half a decade to construct and cost more than $1 billion. Since then, average northbound drive times through the Sepulveda Pass have increased at all …

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