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California’s Care Workforce

State master plans on the aging population and on early care and education have underscored the need to expand the care workforce and better support the workers who provide essential services to young children, older residents, and people with disabilities. PPIC researchers will outline a new report on the current realities of the care workforce and talk with state policymakers about the challenges of meeting future demand.

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What Are Baseflow Droughts—and Why Should We Care?

By Sarah Bardeen

For the six months when California receives no rain, how do its rivers keep flowing? The answer is groundwater. But increasingly frequent and intense droughts are having unexpected effects on this vital resource. We speak with two experts to learn more.

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The Future of Fog

By Sarah Bardeen

Fog is central to life in California, but climate change is going to disrupt this quintessentially Californian weather experience. We asked Todd Dawson, a scientist who has long studied the relationship between fog and redwoods, to divine the future of fog for us.

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How Business and Government Might Solve the Freshwater Crisis—Together

By Sarah Bardeen

Does the public sector need the private sector’s help to address the freshwater crisis? That’s the thesis of Stanford law and environmental social sciences professor Barton “Buzz” Thompson’s provocative new book. We sat down with him to hear more.

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What’s Worse Than a Flood? A Debris Flow

By Sarah Bardeen

Move over, floods—there’s a new natural disaster in town: debris flows. We know that debris flows can be even more destructive than floods, but what are they and why do they happen? We speak with expert Jimmy Guilinger to learn more.

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The Colorado River’s Hydrology is Changing. Can We Adapt?

By Letitia Grenier, Sarah Bardeen

The Colorado River’s hydrology is changing—and the dwindling water supplies are hitting Southern California hard. We sat down with Colorado River Board of California’s chairman JB Hamby and Metropolitan Water District’s Bill Hasencamp to find out what’s next for the river.

Fact Sheet

Sea Level Rise in California

By Letitia Grenier, Gokce Sencan

Sea levels are rising, and Californians are already feeling the impact. Adaptation will require new forms of collaboration and coordination—as well as working with nature—to find solutions.

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Video: Eel River—Reconnecting Salmon and People

By Sarah Bardeen, Cameron Nielsen

The Eel River once hosted one of California’s great salmon runs, but a combination of factors decimated those populations. Now, planned dam removals might help restore salmon—but how will these changes affect river communities? Filmmaker Cameron Nielsen spoke to people on all sides of the issue in this visually arresting short documentary

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A Look Back at 2023’s Volatile Year in Water

By Letitia Grenier

Volatility was the name of the game in 2023, as drought-weary California suddenly found itself inundated by atmospheric rivers—and the changes kept coming. We look back on California’s weird (and sometimes wonderful) year in water.

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Addressing Groundwater Overdraft in the Sacramento Valley

By Spencer Cole, Kyle Greenspan, Andrew Ayres

As the Sacramento Valley seeks to bring its groundwater basins into balance under SGMA, the valley’s groundwater sustainability agencies recently submitted plans to manage overdraft. Do the numbers add up? Our researchers take a look.

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