Commonwealth Club of California Podcast

Latest Episodes:

Will It Ever End? San Francisco’s Drug and Homeless Crisis and Overdose Epidemic Jul 12, 2026

Show notes

San Francisco’s drug and homelessness crisis is impacting everyone, and the community is sounding the alarm. As San Franciscans raise issues of safety, over the last 5 years the city has lost more than 4,500 people to fatal overdoses. Although San Francisco has poured billions of dollars into proposed solutions, our public health systems continue to fail the community. Many people continue to deny the link between addiction, homelessness, and crime, while others with lived experience are calling for balanced, common-sense strategies.

The Way Out is a recovery-focused homeless initiative of the Salvation Army at the intersection of drug addiction and homelessness, grounded in the belief that people recover when given the right support, structure and opportunity. Built on an abstinence-based model (including medication-assisted treatment, or MAT), The Way Out provides real-time access to services and a clear pathway from the streets to stability and independence. Delivered through a comprehensive Recovery System of Care, services include a recovery-focused shelter, stabilization, and withdrawal management; residential drug treatment; recovery housing and independent living; workforce development and life skills, and an alumni support network.

A Health & Medicine Member-led Forum program. Forums and Chapters at the Club are organized and run by volunteer programmers who are members of The Commonwealth Club, and they cover a diverse range of topics. Learn more about our Forums.

Organizer: Robert Lee Kilpatrick

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CLIMATE ONE: Beyond the Rights of Nature: Land that Owns Itself Jul 10, 2026

Show notes

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 of a legal framework for granting rights to nature, now believes that structure doesn’t go far enough: Even when ecosystems are granted rights, the land is still owned by someone or some entity, even if that is a land trust or conservancy.

Through Linzey’s work in collaboration with the ⁠Sacred Contract Coalition⁠, a 30-acre mountain in Colorado was recognized in June 2025 as the first mountain to own itself. What could this mean for protecting other places?

Guests:

Thomas Linzey, Senior Legal Counsel, Center for Democratic and Environmental Rights

Crystal Wolfchild, Guardian of The Mountain

Kumu Ramsay Taum, Cultural Advisor

Highlights:

00:00 – Introduction

02:30 – Thomas Linzey on his career fighting projects on behalf of communities

05:40 – Linzey on why federal environmental laws don’t protect air, water, or communities

11:00 – Linzey explains rights of nature legal framework

16:30 – Successful rights of nature cases in other parts of the world

19:15 – Rights of nature is Western law catching up with Indigenous cosmovisions

21:45 – Going beyond the rights of nature to land that owns itself

35:00 – Crystal Wolfchild on what it means to be a guardian of the Mountain

40:30 – Wolfchild on what this case could mean for other places

44:00 – Ramsay Taum on incorporating Hawaiian sense of environmental responsibility with Western worldviews

50:45 – Taum on the connection between restoring sovereignty and the rights of nature

56:00 – How to respond to climate changes like rising sea levels

58:00 – Climate One More Thing

For show notes, related links, and episode transcript, visit our ⁠⁠episode page⁠⁠ at climateone.org

***

Join Climate One for an induction cooking demonstration night on July 21, at 6 p.m. at the Commonwealth Club in San Francisco. Come enjoy delicious food and wine, and learn about why cooking with magnets beats cooking with gas. Tickets available at ⁠⁠climateone.org/events⁠⁠

***

Support Climate One by going ad-free! By subscribing to Climate One on ⁠⁠Patreon⁠⁠, you’ll receive exclusive access to all future episodes free of ads, opportunities to connect with fellow Climate One listeners, and access to the Climate One Discord. ⁠⁠Sign up today⁠⁠.

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CLIMATE ONE ENCORE - Dead Heat: The Danger Of Home Power Shutoffs Jul 03, 2026

Show notes

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 report by the U.S. Energy Information Administration, in 2024 utility companies disconnected U.S. households from electricity more than 13.4 million times due to a customer’s inability to pay. When that happens, people can’t turn on their lights, keep food refrigerated, or cool down the home. And regulations preventing shutoffs during extreme heat events are woefully inadequate.

But when utilities help pay the upfront costs of efficiency upgrades, the customers and utilities can both save energy — and money. How do we protect the most vulnerable people from the dangers of home power shutoffs?

Guests:

Jean Su, Energy Justice Director, Center for Biological Diversity

Sanya Carley, Co-Director, Energy Justice Lab, University of Pennsylvania

Tamara Jones, Co-Executive Director, Clean Energy Works

Highlights:

00:00 Introduction

4:15 Jean Su on topline takeaways from nationwide data

10:04 Jean Su on why utilities don’t cover the cost of non-payment

12:55 Jean Su on polices to prevent shutoffs

16:16 Jean Su on the reality of underreported shutoffs

22:17 Sanya Carley on what happens to a household when a shutoff occurs

25:15 Sanya Carley on seeking help after a shutoff

27:44 Sanya Carley on federal impact on shutoffs

29:56 Sanya Carley on what state legislatures can do

35:25 Tamara Jones on working for justice

38:09 Tamara Jones on who is impacted by energy injustice

46:14 Tamara Jones on examples of where policy gets it right

50:56 Tamara Jones on what work needs to be done in policy and regulation

For show notes, related links, and episode transcript, visit our ⁠episode page⁠ at climateone.org

*** Join Climate One for an induction cooking demonstration night on July 21, at 6 p.m. at the Commonwealth Club in San Francisco. Come enjoy delicious food and wine, and learn about why cooking with magnets beats cooking with gas. Tickets available at ⁠climateone.org/events⁠

***

Support Climate One by going ad-free! By subscribing to Climate One on ⁠Patreon⁠, you’ll receive exclusive access to all future episodes free of ads, opportunities to connect with fellow Climate One listeners, and access to the Climate One Discord. ⁠Sign up today⁠.

***

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CLIMATE ONE: When Your New Neighbor Is… a Data Center Jun 26, 2026

Show notes

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 hyperscalers seek renewable energy, others are turning to fossil fuels. But concerns around high electric bills, air and noise pollution and water depletion have generated widespread community pushback against these giant facilities, and it seems opposing data centers is a bipartisan issue. Many cities and states are working to rapidly update zoning and other local regulations to respond to the dual pressures of developer interest and constituent backlash.

Since data center development isn’t slowing down, what policies or creative strategies can lessen the impacts for local communities and ratepayers?

Guests:

KeShaun Pearson, Executive Director, Memphis Community Against Pollution

Rebecca Egan McCarthy, Freelance Journalist

Jason Plautz, Reporter, E&E News and Politico

Astrid Atkinson, CEO, Camus

Highlights:

00:00 Introduction

3:15KeShaun Pearson on updates to the Colossus data center pollution

6:18 KeShaun Pearson on state regulators allowing an expansion of gas turbines

8:08 KeShaun Pearson on the effect of the pollution on the community

16:24 KeShaun Pearson on what he hopes the lawsuits can achieve

19:38 Rebecca Egan McCarthy on Archbald and data center development

22:26 Rebecca Egan McCarthy on who has the power to regulate data center projects

28:16 Rebecca Egan McCarthy on data center development outside of Archbald

30:21 Jason Plautz on changing attitudes toward data centers

34:32 Jason Plautz on where there is meaningful regulation happening

39:27 Jason Plautz on state level regulatory changes

41:26 Jason Plautz on the pace of data center development

44:45 Astrid Atkinson on the effects of data center energy load on the grid

46:19 Astrid Atkinson on what flexibility means in the energy world

50:39 Astrid Atkinson on hyperscalers paying for their energy

55:22 Astrid Atkinson on how some policy changes can help communities

For show notes and related links, visit our episode page at climateone.org

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Theo Baker: Uncovering Power and Money at Stanford University Jun 22, 2026

Show notes

While just a freshman reporter at The Stanford Daily, Theo Baker reported on accusations about Stanford’s president that culminated in his resignation. For his investigative reporting, he became the youngest ever recipient of the prestigious George Polk Award.

Now, Baker comes to Commonwealth Club World Affairs to tell a story of money and power and excess for teenagers at Stanford—slush funds, shell companies, yacht parties. He arrived at Stanford impressed with the atmosphere—and the stratospheric level of academics. But he says he soon discovered a culture that embraced corner-cutting, access with few safeguards to catch bad behavior.

He concluded that Stanford was less a school than a business and a training ground for Silicon Valley’s global businesses; the school had an annual budget nearly twice that of Harvard or Yale and higher than those of 116 nations. And Baker says the Stanford students deemed the next trillion-dollar startup founders were the prime product; for them there were secret societies, “pre-idea” funding offers, and social calls from billionaires, all with the expectation that these young people would soon join the ruling elite. At the top of this operation was Stanford’s president, and Baker will share how he learned about and pursued the story that would bring down the president of such an elite institution amid allegations of research misconduct.

Join us to hear the entire gripping story.

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Unapologetic Deliciousness: Separating Nutrition Science from Nutrition Noise Jun 21, 2026

Show notes

With so many conflicting and contradictory nutrition claims dominating headlines and social media, deciding what to eat has become unnecessarily complicated. Stanford nutrition scientist Christopher Gardner, Ph.D., has spent more than three decades conducting evidence-based research to bring clarity to the conversation.

In this program, Gardner shares what decades of human nutrition trials reveal about where true scientific consensus exists, and where it does not. From his landmark “A to Z” and “DIETFITS” studies to ongoing research on plant-rich alternatives, ketogenic diets, the gut microbiome, and inflammation, Gardner has worked to move the field beyond diet myths and toward practical, evidence-based guidance.

At the center of his message is a powerful idea: healthy eating can be “unapologetically delicious,” built around whole, minimally processed, plant-rich foods aligned with personal values around culture, sustainability and social responsibility.

He will address pressing questions about different diets, cholesterol, seed oils, ultra-processed foods, protein, plant-based meats, fiber, fermented foods and more, offering a framework that helps individuals make informed, flexible, and lasting food choices.

This conversation invites us to reconsider not only what we eat, but how we think about food: as nourishment, pleasure, culture and a powerful tool for long-term personal and planetary health.

About the Speakers

Christopher Gardner, Ph.D., is a professor of medicine at Stanford Prevention Research Center who has led more than 20 years of NIH-funded, randomized controlled trials on nutrition. His work focuses on diet patterns, weight loss and cardiometabolic health.

A Nutrition, Food & Wellness Member-led Forum program. Forums at the Club are organized and run by volunteer programmers who are members of The Commonwealth Club, and they cover a diverse range of topics. Learn more about our Forums.

Organizer: Patty James

This program contains EXPLICIT language.

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Contested Continent: The Struggle for North America, c. 1000–1680 Jun 20, 2026

Show notes

North America was forged from the experiences of millions of Indigenous women and men as well as Europeans and Africans. Contested Continent, the first volume of the Oxford History of the United States series, is a far-ranging history of North America concentrating on the period from c. A.D. 1000 to 1680—from the arrival of Norse explorers to an explosion of revolts that underlined the stubborn struggle to master the continent some two centuries after Columbus’s landfall. This history spans the continent from the North Atlantic to the West Indies and includes the entire Atlantic basin.

Peter Mancall and David Kennedy emphasize the experiences of diverse peoples while, at the same time, telling a new story about the origins of major aspects of American culture. They illuminate the rise of a booming trans-Atlantic economy based on the extraction of abundant American natural resources; the central role that European migrants and their descendants played in the enslavement of Africans and the displacement of Indigenous peoples; and the spread of self-governing polities where many enjoyed religious freedom. None of these developments was inevitable. Conflicts broke out frequently as different peoples battled over precious resources. Europeans’ appetites for material gain and expanding Christendom brought horrific consequences for those brutalized, enslaved, and vulnerable to infectious diseases.

Join us to hear Mancall and Kennedy present their sweeping history of developments crucial to the eventual founding of the United States, underscoring the titanic struggles between the peoples who had populated the Americas for centuries and the migrants from the Old World who initiated changes that created a New World that offered boundless opportunities for some and crushed the aspirations of others.

A Humanities Member-led Forum program. Forums at the Club are organized and run by volunteer programmers who are members of The Commonwealth Club, and they cover a diverse range of topics. Learn more about our Forums.

Organizer: George Hammond

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CLIMATE ONE: Making Solar Great Again Jun 19, 2026

Show notes

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 its strategy.

Earlier this year, ⁠Politico⁠ reported that the American Clean Power Association launched the “American Energy First” campaign to engage Kellyanne Conway and conservative influencers like Katie Miller “to amplify the benefits of solar energy” and “note the harm that could result from reckless trade policy.” Meanwhile, conservative groups at the state and federal level are advocating for building out solar power in service of private property rights, economic development and national security.

Episode Guests:

Kelsey Brugger, Congressional policy reporter, Politico

Skyler Zunk, Executive Director, Energy Right; Executive Director, America First Energy

Lillian Floutsis, Indiana Senior Field Representative, Indiana Land and Liberty, Conservative Energy Network

This episode also features a reported piece from David Condos of KUER.

Episode Highlights:

00:00 – Intro

03:00 – Kelsey Brugger explains American Clean Power memo about reaching out to conservative influencers

06:30 – Does this indicate an ideological shift on the right?

09:40 – How much can this effort shift views within the administration

14:00 – Kelsey Brugger on what this story says about how the clean energy industry is positioning itself

19:00 – Skylar Zunk shares rationale behind his “Make Solar Great Again” hats

23:40 – How America First Energy frames solar energy

32:00 – How approach to solar energy conversation differ in D.C. and Louisiana

36:50 – KUER’s David Condos reports on Utah communities moving toward renewable energy

43:00 – Lillian Floutsis shares story from Allen County, Indiana, about local debate around setbacks for solar energy development

48:00 – Floutsis on framing solar conversations in Indiana around property rights, economic development and national security

53:00 – Climate is usually not a part of these conversations

54:20 – Floutsis share solar success stories

57:50 – Climate One More Thing

For show notes and related links, visit ⁠our episode page⁠ at climateone.org

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Join us for our induction cooking demonstration night on July 21, at 6 p.m. at the Commonwealth Club in San Francisco. Come enjoy delicious food and wine, and learn about why cooking with magnets beats cooking with gas. Tickets available at ⁠climateone.org/events⁠

***

Ad sales by ⁠Multitude⁠. Contact them for ad inquiries at ⁠multitude.productions/ads⁠

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Andrew Weissmann: Liars Kingdom Jun 13, 2026

Show notes

“The 2020 election was a total FRAUD!”

“I won the popular vote if you deduct the millions of people who voted illegally.”

“There is NO WAY Biden got 80,000,000 votes!!!”

These and other statements by Donald Trump sparked a historic insurrection that attempted to topple our democracy and undermined the public’s faith in elections. MS NOW legal analyst and veteran federal prosecutor Andrew Weissmann says they are part of the scourge of political lies in America, and in his new book Liar’s Kingdom, he issues a call to prevent a figure like Donald Trump from ever rising again. He says that the Trump administration’s deceit has enabled the use of law enforcement and the military against the people, the unlawful deportation of immigrants, and the disregard of international rules meant to promote a civilized and peaceful world. Other politicians, inspired by the success of the political lie, have flooded the public square with falsehoods of their own.

Weissmann says our vulnerability to politicians’ lies stems from a flaw in America’s legal system—one that can be fixed. But it will take courage, creativity, and a willingness to look beyond our borders to other countries that have already confronted this crisis. Can American politics come clean? Get your ticket and find out.

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CLIMATE ONE: Medium Rare: What’s Next For Meat? Jun 12, 2026

Show notes

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 around plant-based meat has cooled: hurt by price gaps, ultra-processed rhetoric, and culture-war politics around masculinity and food identity. Yet feeding a growing planet will require eating less beef, wasting less food, and producing more food with less land. Cultivated meat – made from animal cells and grown in a lab – could offer a different path forward, especially in hybrid form combining plant and cultivated proteins. What might the future of meat look like?

Guests:

Robbie Lockie, CEO, Founder, foodfacts.org

Michael Grunwald, Journalist and author, “We Are Eating the Earth”

Claire Bomkamp, Senior Lead Scientist, Cultivated Meat & Seafood, Good Food Institute

Highlights:

00:00 Introduction

4:30 Robbie Lockie on changing his diet

11:54 Robbie Lockie on who is choosing plant based meat

17:55 Robbie Lockie on how plant based meat competes on taste

20:40 Robbie Lockie on the future of plant based meat

26:54 Michael Grunwald making more food with less land

30:16 Michael Grunwald on the efficiency of industrial agriculture