Reflections on “Yes they can control the weather.”

Marjorie Taylor Greene is wildly wrong about government scientists controlling hurricanes. There is a rich history of weather modification experiments that make that false claim more dangerous.

Since U.S. Rep. Marjorie Taylor Greene tweeted earlier this month that “Yes they can control the weather” — a bunch of commentators have pointed out that she’s wildly wrong. Yes, she’s wildly wrong. No one can make, intensify, or steer hurricanes. No ability to do anything like this is even on the horizon. Her comment obviously got traction because it plugged into a deep strain of populist paranoia, including active, current conspiracies. But it’s also...

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Model Uncertainty in Politics and Climate Policy

The polls could be systematically off, not just due to random error. That’s a worry with climate models as well.

The polls are predicting very tight election results. The state results could turn out to be within the margin of error, with half going one way and half the other. But there’s another plausible outcome: a sweep by one side or the other because the polls were all off a few percent in the same direction. If you could get a large and truly random sample of the population and get them to answer all questions truthfully right before they voted, the life of a pollster wo...

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Climate, Energy, and Environment on the Ballot

Ballot measures in Washington and California are especially important but others are worth noting.

Elections are primarily about electing candidates, but many states have adopted some form of popular democracy.  This year, the highest-profile state initiatives are about abortion. But there are also seven state initiatives relating to energy and environment. Of those, the two biggest are a $10 billion green bond proposal in California and a proposed rollback of Washington State’s new cap-and-trade program.  The outcomes of these and other initiatives will provide a...

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How to Make Trees Worth More Standing Than Cut Down

The Katoomba Group is celebrating 25 years of pioneering new approaches to realizing value in nature. Here's what we've learned. 

West of Sydney, Australia, lies the Blue Mountains, a range of plateaus and panoramic canyons forested with eucalyptus trees. Oil in the leaves produces a bluish haze, hence the name of the area. Twenty-five years ago, in 1999, a new NGO called Forest Trends brought together a small international group to the town of Katoomba to brainstorm over increasing capital flows to protect nature, how to “make trees worth more standing than cut down.” The gathering came to...

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The Election, Vehicle Emissions, and State Climate Plans

If the California car waiver survives a possible Trump presidency, we may have the overruling of Chevron to thank.

If one single thing about the election keeps state environmental regulators up at night, it’s how much a Trump victory would impact their ability to cut transportation emissions. As it turns out, Trump’s leverage would be reduced, ironically enough, because his conservative Supreme Court appointees  helped overrule the Chevron doctrine.  Trump can still cause a lot of very harmful chaos, but ultimately the courts will make their own decision about state emission st...

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Hurricane Milton and this Climate Moment

We're witnessing the collision of extreme weather, climate science, national news and politics. The question of "Who pays for climate disasters?" is about to become even more important.

When President Biden addressed the nation yesterday from the White House, he warned that Hurricane Milton could be one of the most destructive storms in more than a century, but he stopped short of explaining why — that climate change, fueled by our burning of fossil fuels, is making oceans warmer and storms stronger, capable of metastasizing monstrously. It’s understandable for the outgoing president to focus on marshaling the National Guard, Coast Guard, and...

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Texas and California Are Not Opposites. Contrary to What You Might Think.

These two states are often portrayed as epitomizing two possible futures. But the differences are more nuanced than you think.

There’s a common idea that Texas and California represent two opposing poles of America. They’re admittedly very different places on many levels. But in some respects, they are surprisingly similar, and some differences aren’t as big as they seem. Let’s begin with politics.  It’s true that one part is dominant in each state, but that’s where the resemblance ends.  California is almost two-thirds Democratic, so you might think that Texas is probably the o...

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Arctic Futures: White Shield or Blue Economy

Grounded Berg, Beechey Island, 1994 (Arctic)

Multiplying proposals for ice restoration face geopolitical obstacles

Ice-thickening. Glacier curtains. Cloud brightening… Proposals for Arctic climate interventions seem to be multiplying by the day. The changing climate is not only shrinking ice caps and ice sheets, but also bringing much greater than average temperature rises in polar regions. These impacts particularly disrupt the lives and livelihoods of Arctic Indigenous Peoples. Arctic impacts are also linked to wider global harms. Total loss of the Greenland ice sheet, for ...

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Why You Should Read CA’s ExxonMobil Plastic Lawsuit

Plastic pollution choking an LA County waterway

California’s lawsuit against ExxonMobil for lying about plastic recycling is the latest example of the state using old-fashioned legal tools to address more modern harms.

The media have moved on (understandably) from California’s recent lawsuit against Exxon over plastic recycling to other environmental stories like Hurricane Helene’s catastrophic damage and Hurricane Milton’s terrifying, rapid intensification. But anyone interested in the problem of plastic pollution—which should, frankly, be everyone—will appreciate digging deeper than the Day One headlines to read California’s 147-page complaint. The complaint is a c...

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With 4 Weeks Left, the Election – and the Future of Climate Policy – Hang in the Balance

The White House and control of the House remain toss-ups.

Given the stark differences between the perspectives of the two parties, the outcome of the 2024 election will be pivotal for climate and energy policy.  With a month to go, things are still incredibly close.   Harris has a tiny edge in the electoral college, and the Republicans have a similar edge in the House.  I wrote about the Senate yesterday, where Republicans are somewhat favored to win control because the key Montana race is starting to lean Republican. But e...

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