California Needs an Agricultural Revolution

From the Ojai Valley, I Can See the State’s Post-Carbon Future—And It Looks Like the Ancient Past

The Ojai Valley in Ventura County is a magical place. Consider its elements: the sweet and intoxicating smell of California citrus blossoms in the spring, the open space preserved by orchards, the seasonal creeks that run free through the cultivated lands, the surrounding chaparral covered hills and mountains.

But the Ojai Valley is also a place in peril. That’s because the water source that keeps this inland Ventura hamlet thriving is nearly dry.

Lake Casitas reservoir was built in the late 1950s when decades of plentiful rain hid the true nature of …

You Really Should Be Having a Glacier-Induced Meltdown

The COVID Lockdown and My Work Studying These Rapidly Diminishing Sheets of Ice Proves We Can Prevent the Worst of Climate Change

We’ve all heard the tragic stories of glaciers in peril: pieces of ice, the size of continents, breaking off of Antarctica or melting away in the Arctic Ocean near the …

Keep California’s Last Nuclear Plant Running

A Proposal to Retrofit San Luis Obispo's Diablo Canyon Carries Big Risks—and Big Opportunities

California can claim to be an international leader in energy.

Or California can close its last operating nuclear power plant.

But it can’t do both.

Under a 2018 agreement, Diablo Canyon Power Plant, …

Where Does Climate Change Data Come From? | Zocalo Public Square • Arizona State University • Smithsonian

Where Does Climate Change Data Come From?

A Web of Satellites Provides Massive Amounts of Information—And Proof That Global Collaboration Is Possible

It’s starting to feel as though scientists and governments announce new policies and predictions for our warming planet every week. But where do the data undergirding the alarming headlines and …

A man in Nuevo Quejá

What Does the U.S. Owe Climate Refugees?

Central Americans Are Fleeing an Ecological Disaster They Didn't Cause

Last fall, back-to-back major hurricanes, Eta and Iota, slammed into the Caribbean coast of Central America, creating storm surges and flooding from Belize to Panama. In parts of Honduras and …