Climate Change

Trump Announces Waiver Rollback on Twitter

Revoking California’s Clean Air Act Waiver Is Bad Policy and Legally Indefensible

This post was originally published on the American Constitution Society’s Expert Forum on September 18, 2019.  President Trump announced the revocation on Twitter this morning. It’s not news that the Trump administration has been planning, via its so-called SAFE Rule, to freeze Obama-era fuel economy standards, roll back tailpipe greenhouse gas (GHG) emissions standards, and …

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Uncovering the Origins of False Claims in the Solar Geoengineering Discourse

ISO, the International Organization for Standardization

The story behind a recent news article reveals how activist groups—with the media’s help—cause misleading and false assertions to arise, persist, and spread.

Originally posted at Harvard’s Solar Geoengineering Research Program. Much of my work concerns solar geoengineering, a set of proposals to block or reflect a small portion of incoming sunlight in order to reduce global warming. Unfortunately, the discourse is rife with specious, misrepresented, and outright false statements – many of which are consistent with intuition – …

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Is California’s High Speed Rail Project Falling Apart?

Join my KALW radio conversation tonight with newly appointed High Speed Rail Authority board chair Lenny Mendonca at 7pm

The future of California’s high speed rail system has arguably never been as perilous as now. Otherwise-supportive legislators are now openly mulling raiding high speed rail funds meant to complete the first leg in the Central Valley for rail improvements in the more densely populated parts of California, namely the San Francisco Bay Area and …

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Trump’s Legal Challenges to the California’s Car Deal

Is there any legal basis for the Trump Administration’s actions?

Prompting rage by President Trump, California and several carmakers entered a voluntary agreement on carbon emissions from new cars that blew past the Administration’s efforts to repeal existing federal requirements. Last week, the Trump Administration slapped back at California. Although there’s been a lot of editorializing about that response, I’ve seen very little about the …

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Trump’s Spite War Against California and the Automakers Ramps Up

Threatening letter, investigation in addition to waiver revocation

Today in the Trump spite wars against California and the four auto manufacturers, we learn that the threat to revoke California’s waiver was only the first salvo from the administration.  As I blogged last night,  the Administration is considering revoking California’s federal waiver to issue pollution standards for cars without simultaneously rolling back tough auto …

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Rumored White House Move to Revoke California’s Waiver Is Trump’s Revenge Against the State

Move Motivated by Spite, Not by Policy Considerations

A White House official today confirmed to Politico that the Administration is considering revoking California’s permission (called a “waiver”)  to set its own greenhouse gas emissions and zero emission standards for cars and light trucks.  Rumors are that the waiver revocation could happen as early as tomorrow. The news in this announcement is that the …

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Sidestepping Regulatory Ossification

The regulatory process can take forever. Here are some possible responses.

Some years ago, Tom McGarity coined the phrase “regulatory ossification” to describe the increasingly slow and cumbersome regulatory system.  Since then, the situation has only gotten worse.  As a recent article by Bethany Davis Noll and Richard Revesz points out, significant regulations take an average of four years to issue, and judicial review adds another …

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A Rule to Revoke California’s Waiver?

Why an action to revoke the waiver for California’s Advanced Clean Cars program could be the Administration’s worst move yet.

A couple of weeks ago, the New York Times reported that in the midst of growing “disarray” around the rollback of the Obama-era fuel economy and greenhouse gas tailpipe emissions standards, “Mr. Trump went so far as to propose scrapping his own rollback plan and keeping the Obama regulations, while still revoking California’s legal authority …

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And the Survey Says…

How to interpret and utilize “environmentalist” poll results showing widespread support for environmental protection

As most of us know by now, environmentalism in the United States has increasingly become a politically polarizing topic. A Gallup poll from March 2018 revealed that only 42% of surveyed individuals consider themselves to be “environmentalists,” a figure which has decreased over time from the early 1990s: Interestingly, however, this shift in identity for …

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Climate of Opinion

What do Americans think about climate change and environmental regulation?

Public opinion has been moving toward greater acceptance of the realities of climate change and the need for action.  According to an April report by the Pew Charitable Trust, over half of Americans think the environment should be a priority for the next President, and over forty percent say that for climate change.  Both figures …

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