Climate Adaptation

Troubled Waters  

Two aerial photos show a winding river through a rocky, desert landscape. The top image shows higher water levels, while the bottom image shows significantly lower water, revealing exposed land and riverbanks.

We’re seeing increasing signs of a malfunctioning US water system.

Water problems are popping up all over. Literally so, in at least one case. In the Permian basin, geysers of toxic wastewater are erupting. The water was pumped underground as part of the basin’s massive fracking operations. Fracking produces five or six barrels of wastewater for every barrel of oil. High pressure underground is pushing wastewater into oil and gas basins as well as threatening drinking water aquifers. We’ve been taking our ability to obtain water and manage discharges for granted, just as we tend to take plumbing for granted except when it starts leaking or breaking down.  It appears that our neglect is beginning to catch up with us.

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Canada in Flames

A large wildfire engulfs a dense forest, producing thick clouds of smoke and visible flames, with a road cutting through the trees in the foreground.

What’s causing the fires? What harm do they do? What should we do?

One of the world’s great disasters is unfolding, as fires have covered millions of acres in Canada, destroying pristine ecosystems and poisoning the air for millions of people. Something like seven million acres have already burned. The U.S. government’s response is to threaten Canada with tariffs, apparently as punishment for allegedly having poorly managed its forests.  Instead, we should be partnering with Canada on forest management, and we should cut the greenhouse gas emissions that are ramping up the fire risk. 

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Can We Avoid Another Day Zero?

People fill water containers at an outdoor water collection point, with several waiting and others carrying filled bottles. Sunlight casts shadows, and trees provide partial shade in the background.

From Texas to the Global South, Local Governments Need New Tools To Protect Their Water

You might recall “Day Zero,” when in 2018, the City of Cape Town came perilously close to running out of water entirely. Only severe rationing and a good rainy season saved the Mother City. Now it looks like Corpus Christi Texas might be the next victim. Two years ago, I received a Fulbright Scholarship to …

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Trump’s FEMA Review

Trump’s FEMA Council has reported back. Its basic strategy is flawed.

After much delay, Trump’s FEMA Council has reported back.  While the report has some good ideas, much of it resolves around the same strategy: move current problems from the federal government to the states rather than fixing them.  Moving responsibilities around doesn’t make them go away.  And the reality is that many states will be unable to manage these tasks efficiently.  They also lack the federal government’s capacity and economies of scale.  And while the federal government will do less itself, it will become more intrusive on state operations, so there’s no clear gain in terms of federalism. 

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Harmful Activities, the Duty to Rescue, and Climate Change

A concept from tort law suggests another argument for international climate adaptation funding.

Do countries that caused past carbon emissions have a duty to help pay for adaptation and disaster response?  Much of the argument about this is phrased in terms of damages for past actions, not unlike arguments that oil companies should pay damages for oil spills. Tort law suggests another way of looking at the issue, one that doesn’t depend on whether the past emissions themselves give rise to duty for reparations. Instead, it depends on the principle that people whose activities contribute to accident risks, even innocently, have a duty to assist victims.

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Never Give Up! Every Ton of Carbon We Can Cut Still Matters

A figure demonstrates the possible changes in Celsius of global temperatures at 1.5, 2. and 4 degree Celsius increased in global warming.

It’s easy to be disheartened when we miss climate targets. But climate change isn’t a yes/no thing. It’s a matter of degree.

It’s easy to lose heart about our prospects for limiting climate change. The US has pulled out of international climate negotiations. Most of the countries that joined the Paris Agreement have missed targets , targets that weren’t aggressive enough in the first place.  The 1.5 °C target is already basically out of reach.  Is time to give up on slowing climate change and focus on adapting to it?  The answer is no.  Here’s why.
Climate change is a matter of degrees. That sounds like a truism or a pun, but it’s true in a deeper sense. There is no point past which further warming becomes irrelevant. degree, and every fraction of a degree makes things that much worse.

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What Does Wildfire Resilience Cost?

Electric grid

A new UCLA Law report focuses on wildfire liability costs and wildfire mitigation costs in the transmission context.

When it comes to updating transmission lines and other wildfire-related costs, how much of the burden should fall on utility ratepayers? That’s one of the questions at the heart of a new report published by the UCLA Emmett Institute.   First, some context: California saw its hottest temperatures ever recorded in March this year. With a hotter climate come more frequent and …

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Climate Issues in the 2026 Governor’s Race: Water

The Seal of the Governor of the State of California has the California flag in the center with a sun in he background and orange California poppies at the bottom.

Third in a series of posts outlining key challenges and opportunities facing California’s next governor

California’s next Governor will need to grapple with a complex array of local, state, and regional water issues. Climate change, shifting population dynamics, and a changing economy are stressing California’s water systems and intensifying conflict over water resources. Floods and droughts are becoming more frequent and more severe. And there are no major new sources …

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UCLA Report Offers Framework for Resolving Coastal Conflicts  

An overhead view that captures the divide between a couple of houses on top of a coastal cliff and the shore on the other side.

Shutterstock

Guest contributors Maeve Anderson and Mackay Peltzer write that regulatory updates are needed to ensure California’s coastal planning remains consistent with the intent of the Coastal Act.

California’s iconic coastline is simultaneously a source of pride and tension for the state. As increasingly severe storms, intensified by climate change, accelerate the erosion of beaches and bluffs, the conflict around land use at the coast has also intensified.  Nowhere exemplifies this reality better than the City of Pacifica, a popular surfing destination located …

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2026: The Year Ahead

Here are six big things to watch.

What to watch for environmentally in 2026: court tests of Trump’s power, midterms, China, grid issues, and state energy moves. In 2025, Trump rolled out new initiatives at a dizzying rate. That story, in one form or another, dominated the news.  This year, much of the news will again be about Trump, but he will have less control of the narrative. Legal and political responses to Trump will play a greater role, as will economic developments. Trump’s anti-environmental crusade could run into strong headwinds.

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