Climate One artwork

Earth Sciences · Climate One from The Commonwealth Club

Climate One

by Climate One from The Commonwealth Club

We’re living through a climate emergency; addressing this crisis begins by talking about it. Co-Hosts Greg Dalton, Ariana Brocious and Kousha Navidar bring you empowering conversations that connect all aspects of the challenge — the scary and the exciting, the individual and the systemic. Join us. Subscribe to Climate One on Patreon for access to ad-free episodes.

Latest episodes

Showing 20 · updated from the feed

CEO of Nation’s Biggest Utility Talks Affordability, Fires, Outages, and Public Outrage

#1 trending · Earth Sciences

After PG&E pled guilty to 84 counts of involuntary manslaughter in the 2018 Camp Fire, Patti Poppe was brought on as the utility’s new CEO. Her stated mission: to fix it.

Oct 23
1 h 02 min

Kate Marvel on Fear, Wonder, and Leaving NASA

Climate scientist Kate Marvel made headlines this year when she publicly resigned from NASA, drawing coverage from Bloomberg to The New York Times. Marvel says her resign

Oct 16
53 min

We Got $9.99 Problems, and Energy is One

The war in Iran and closure of the Strait of Hormuz created a global energy supply crisis. And while gasoline prices didn’t reach the extreme highs some predicted a few m

Oct 9
1 h 00 min

How Can Cities Be Green and Affordable? Live from NY Climate Week

#31 trending · Earth Sciences

New York set some of the country's most ambitious climate goals, from slashing emissions to bracing for rising seas. But living in the city is freaking expensive. So what

Oct 2
56 min

Sen. Sheldon Whitehouse Won't Stop Talking About Climate

How should Democrats campaign on climate? Some are quietly shelving climate-specific language ahead of the midterms in favor of terms like “energy crisis” and “affordabil

Sep 25
1 h 03 min

As the Midterms Approach, What’s Electrifying the Electorate?

As the 2026 midterms approach, voters are contending with concerns around affordability, the AI boom, and climate disruption in their daily lives. AI data centers have be

Sep 18
55 min

New Nuclear, Old Challenges. What Now?

Growing power demands – coupled with increasingly frequent climate-driven disasters – have led even staunch environmentalists like NRDC head Manish Bapna to rethink their

Sep 11
1 h 02 min

The Little EVs That Could Displace Big Oil

While most Americans think of a truck or a sedan when they hear “electric vehicle,” a quiet revolution is happening in other countries on two and three wheels. In China a

Sep 4
58 min

ENCORE: Protest and Beyond: Annie Leonard On What You Can Do

#45 trending · Earth Sciences

Protest is the ultimate in equal-opportunity political action. As Annie Leonard, former executive director of Greenpeace USA says, “Making change is like laying a stone p

Aug 28
53 min

It’s Too Damn Hot… So What Can We Do?

We all complain about the heat, yet it's a climate threat we routinely underestimate. In the U.S., extreme heat kills more people each year than floods, fires and hurrica

Aug 21
1 h 05 min

ENCORE: Benji Backer and Katharine Hayhoe on Finding Common Ground

At a time when nearly everything feels polarized, Benji Backer is trying to carve out a different path, one where caring about the natural world isn’t a partisan issue. A

Aug 14
1 h 02 min

A Cancer Diagnosis Reframed How Ben Santer Thinks About Climate Science

Atmospheric scientist Ben Santer pioneered the research that connects human activity to specific climate events. Now, pursuing treatment for a rare type of lymphoma, he s

Aug 7
1 h 00 min

Hollywood, Baseball, Cage Fights, and… Climate

When it comes to climate, we have the facts, but we aren’t moving fast enough. So we need to get climate education and solutions into the places where people already spen

Jul 31
1 h 03 min

How Do I Say This…

It’s becoming increasingly clear that how we talk about climate change matters as much as the science or policy itself. The words we use carry weight, and climate communi

Jul 24
54 min

Cleaner Steel is Coming. Will the Communities That Built the Industry Benefit?

Making steel accounts for around 11% of global greenhouse gas emissions. But the industry could reduce that number by removing coal from the steel-making process entirely

Jul 17
56 min

Beyond the Rights of Nature: Land that Owns Itself

The “rights of nature” is the idea that if a corporation can have legal standing as a person, why can’t a river or a mountain? Thomas Linzey, one of the early architects

Jul 10
1 h 03 min

ENCORE Dead Heat: The Danger Of Home Power Shutoffs

Summer is here, temperatures are rising — and so are electric bills. That also means many people are facing a severely overlooked issue: power shutoffs. According to a re

Jul 3
59 min

When Your New Neighbor Is… a Data Center

Across the country, developers are racing to build huge new buildings to house computers to fuel the AI boom, creating an explosive demand for new energy. While some hype

Jun 26
1 h 01 min

Making Solar Great Again

More and more, conservative voices are making the case that the U.S. can’t achieve energy dominance without solar power. Even the leading industry trade group is changing

Jun 19
1 h 04 min

Medium Rare: What’s Next For Meat?

Industrial agriculture accounts for a significant share of global emissions, but meat alternatives face real hurdles in becoming a mainstay of consumer diets. The hype ar

Jun 12
1 h 05 min

Chart trend

Position in the Earth Sciences chart (US), last 90 days.

#2
all-time peak
14
days in the top 3 since Nov 2024

Chart positions

Where Climate One ranks today in each Apple Podcasts chart (US, Oct 27, 2026).

#9 — Earth Sciences US

What listeners say

A curated, balanced selection of Apple Podcasts reviews.

I really love this podcast. I was originally recommended it by Professor in an a class on global environmental change. I listened to it months later into my enjoyment and newfound excitement really got a lot out of these podcasts. If you want a introduction or intermediate understanding of a topic, it is great and I highly recommend it.

Jaxonleo itouch · Aug 2025

I first discovered Climate One during broadcasts of the Commonwealth Club on NPR, and have been listening for years. In light of changing politics it’s more important than ever to keep abreast of Climate issues, ideas to resolve them and success stories to help keep us motivated…as well to inspire the next generation!

Tolga M · Apr 2025

One of my go tos for climate info. Relevant objective reporting from experts and a can do attitude . Long time listener, but just figured out how to leave a review.!

Why martha · Nov 2024

Love the episode on local heroes of climate drawdown. The participants really opened my eyes compared to a mainstream American perspective.

snootiepatoutie · Jul 2024

The show has a lot of interesting guests covering a large variety of aspects of the climate crisis, from science and technology to social sciences and labor issues. However, the host Greg Dalton is so terminally car-brained that I don’t think he’ll contribute to the massive daily-life changes we need to come out on top of the in-progress crises.

ΘΔΡ · Aug 2023

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About Climate One on Reason.fm

Here you find the Apple Podcasts chart positions of Climate One, its latest episodes to listen to directly, and reviews from listeners. Rankings are updated daily for the United States.

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