Climate Change

California Enacts Major Water Law Reform Legislation–But More Changes Are Needed

California State Capitol Building (credit: Wikipedia)

New law explicitly authorizes State Water Board to require water users to verify their water rights

The California Legislature has enacted and Governor Gavin Newsom recently signed into law SB 389, an important water law reform measure authored by State Senator Ben Allen. California has one of the most antiquated and outdated water rights systems of any Western state.  To put it bluntly, California currently faces a 21st century water supply …

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RFK Jr. and Climate Change Conspiracy Theories

Voters who care about the climate should know the longtime environmental lawyer turned long-shot presidential candidate has turned away from environmentalism.

When an old acquaintance of mine recently shared a series of Robert F. Kennedy Jr. videos on Instagram, I couldn’t resist asking him what was appealing about the long-shot presidential candidate. He said that RFK Jr. would end corporate influence, including when it comes to industries that pollute the environment. RFK, he said, has done …

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The Climate Crisis, the Tribes, and the IRA

Biden’s signature climate law spotlighted the need to support tribal responses to climate change.

Five hundred and thirty-one years ago today, Christopher Columbus went ashore at Guanahaní, an island in the Bahamas. That date marked the beginning of an era of European settlement and colonialism, accompanied by widespread destruction of existing American societies. Today, Native Americans communities face another crisis: climate change.  Many tribes are at high risk from …

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Germany’s Role in Climate Policy

A short history of climate action in Europe’s economic powerhouse

We need to understand the history of climate action as we plan for the future. In terms of climate leadership, Americans tend to think of California. At the global level, however, Germany has its own claim to a leadership role, particularly in its early support for renewable energy. It has helped to shape EU climate …

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The Overshoot Commission Addresses Geoengineering

The Commission tries to make it OK to talk about – not do – solar geoengineering. Its report proposes a moratorium, coupled with efforts to carefully build knowledge.

In this, my third post on the recently released report of the Climate Overshoot Commission, I’ll discuss their treatment of the most challenging and controversial part of their mandate, Solar Geoengineering or Solar Radiation Modification (SRM). As I noted in my introductory post on the Commission, I served as an advisor to the Secretariat and …

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No, There’s No Scientific Conspiracy About Climate Change

Anyone who thinks otherwise has never met a real live academic.  We can barely conspire about where to eat lunch.

Among the host of conspiracy theories out there, a perennial one depicts climate science as a global hoax perpetuated by scientists. There are thousands of climate scientists around the world, which is an awful lot of people for a secret conspiracy. But even if there were only forty or fifty, a successful conspiracy of any …

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A Summer Job, Record Heat, Climate Hope

Graphic of a person hiking

Guest contributor Mollie Cueva-Dabkoski reflects on working as a summer law intern at Our Children’s Trust on the Held v. Montana case.

It’s been three months now since 16 young plaintiffs suing the state of Montana for climate harms piled into a Helena courtroom so small that the attorneys worried whether everyone would fit. (They did.) And it’s been one month since the Montana First District Court determined that the state of Montana had indeed violated Montana …

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A Radical Proposal Hidden in Plain Sight in the Overshoot Commission Report

The Commission’s recommendations on emissions include a fossil phaseout much stronger than anything now proposed, which could materially advance climate action.

Continuing my discussion of the report of the Climate Overshoot Commission released last week, today I dig into their recommendations on mitigation. As you may recall, the Commission’s informal (but serious) job description was to speak of elephants in the room and unclothed emperors: to say things that are true and important about climate risks …

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Predictions of IRA’s Success Solidify

IRA’s early impacts have been dramatic, and there’s a consensus that it will bend the US emissions curve downward.

My last blog post looked at some of the steps taken to implement the Inflation Reduction Act.  Confirming initial projections when the law was passed, models now predict that IRA will significantly cut emissions by 2030. The impact by 2035 is likely to be even greater. Despite the IRA’s substantial assist to emission cuts, we …

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Angry About Stalled Progress on Fossil Fuels? Biden’s Not the Culprit.

Sorry, no president can single-handedly fix climate policy. And certainly not with this Supreme Court.

With Biden two-thirds of the way through his term in office, he seems to be catching a lot of flack from climate activists. On Sunday, thousands of angry demonstrators gathered to protest Biden’s U.N. visit. “If you want our vote if you don’t want the blood of our generations to be on your hands, end …

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