In the early 20th century, factory workers — later known as the “Radium Girls” — were hired to paint watch and instrument dials with radium‑based luminous paint. They were instructed to keep their brushes sharp by shaping them with their lips. In the following years, many of these workers developed devastating illnesses, including severe bone and jaw damage, anemia and cancer, that were ultimately traced to chronic radium exposure.

For Holly Elmore, an evolutionary biologist and executive director of PauseAI US — an organization that seeks a global pause to advanced AI development — this tragedy is a stark warning for our current era. 

In a talk she gave Dec. 9 for the Berkeley AI Risk Speaker Series, Elmore argues that we’re repeating this mistake with artificial intelligence by assuming we can safely play with a technology we don't fully understand. “The expectation of many people in AI safety, for many years, has been that when we got to this point, the AI, once it was aligned, would figure out the answers for us,” she says. 

But Elmore warns that this approach is like clearing a minefield by walking through it. As AI capabilities grow, she says, the probability of accidents increases — and unlike minor software glitches, these could be "one-shot" events that we cannot recover from. She points to risks ranging from the automated assembly of bioweapons to the unpredictable disruption of the social and environmental systems we depend on for survival. Instead of waiting for a machine to solve its own safety problems, she contends that experiments with such high-stakes technology are too costly to continue without a pause.

“The scale of the danger really could cripple civilization or cause extinction,” she says, “and the possibility of this alone is reason enough to pursue pausing frontier AI development.”

Watch a video of Elmore’s talk.

Listen to the episode and read the transcript on UC Berkeley News (news.berkeley.edu/podcasts/berkeley-talks).

Music by HoliznaCC0.

Photo courtesy of PauseAI.

Hosted on Acast. See acast.com/privacy for more information.

In this Berkeley Talks episode, Ramzi Fawaz, a professor of English at the University of Wisconsin–Madison, explores why the humanities and psychedelics might have more in common than you’d think, and how literature, much like psychedelics, can help open one’s mind to the world.

Fawaz, who spoke at UC Berkeley in September, argues that the humanities classroom functions as a vital space for shared sense-making, where deep engagement with art and literature can rewire the brain much like a psychedelic experience — helping students heal from the rigid constraints of competitive individualism.

During the talk, Fawaz recalls reading bestselling author and Berkeley Professor Emeritus Michael Pollan’s How to Change Your Mind. 

“I am sort of mind-boggled by the specific chapter where he talks about the neuroscience of psychedelics,” Fawaz tells Ramsey McGlazer, an associate professor in Berkeley’s Department of Comparative Literature, with whom he joined in conversation. “As I was reading it, I was like, ‘He’s just describing humanities education ... except we don’t use drugs, we use art and literature to invoke these transformative effects.’"

Fawaz points out a divide in academia: While scientists look for "magic bullets" to treat mental health — with a specific pill or clinical treatment — humanities scholars often shy away from discussing the intense, emotional ways that art allows us to lose ourselves. He argues that by avoiding these deep sensory experiences, the humanities fail to use their full power to help people heal and grow.

By bridging these fields, he suggests that the study of film and literature can pull us out of our narrow perspectives, enabling us to embrace diversity and multiplicity rather than feel threatened by it. 

“This is an extraordinary value of the humanities classroom that we don't talk about,” he says. “It literally has the potential to not only make people critical thinkers, but to actually heal them in a way.” 

The event, which took place on Sept. 25, 2025, was organized by the Center for Interdisciplinary Critical Inquiry and co-sponsored by the Berkeley Center for the Science of Psychedelics as part of the Psychedelics in Society and Culture programming.

Fawaz is the author of two books — The New Mutants: Superheroes and the Radical Imagination of American Comics (2016) and Queer Forms (2022) — and is at work on a book titled How to Think Like a Multiverse: Psychedelic Pathways to Embracing a Diverse World. He recently launched his podcast Nerd from the Future, where he engages in conversations with the nation’s leading humanities professors about the state of higher education today. 

Listen to the episode and read the transcript on UC Berkeley News (news.berkeley.edu/podcasts/berkeley-talks).

Music by HoliznaCC0.

Photo by Bryce Richter/University of Wisconsin–Madison.

Hosted on Acast. See acast.com/privacy for more information.

A broad group of leaders from academia and the private sector — including UC Berkeley Chancellor Rich Lyons and neuroscientist Emiliana Simon-Thomas of the Greater Good Science Center — discuss how kindness is a strategic asset rather than a professional weakness, and why the traditional “jerk” model of leadership is scientifically flawed.

This shift toward evidence-based management, the panelists point out, is backed by massive datasets. 

“When companies perform very well, we find that prosocial CEOs are more likely to share credit with others,” explains Weili Ge, a professor at the University of Washington’s Foster School of Business, drawing on data from a decadelong analysis of 3,500 corporate leaders. 

“And when firms don't do well,” she continues, “they're less likely to shift the blame, they're more likely to take responsibility. This is quite different from self-centered CEOs, who are more likely to take credit when things go well and shift the blame when things don't go well."

The panelists include: 

• Rich Lyons: 12th chancellor of UC Berkeley 
• Emiliana Simon-Thomas: Science director at UC Berkeley’s Greater Good Science Center
• Weili Ge: Professor of accounting at the University of Washington’s Foster School of Business
• Yamini Rangan: CEO of HubSpot, Berkeley alum
• KeyAnna Schmiedl: Chief human experience officer at Workhuman
• Denis Ring: Former CEO of Ocho Chocolates, creator of the Whole Foods 365 brand
• Kia Afcari (moderator): Director of Greater Good Workplaces at the Greater Good Science Center

The event, which took place on Dec. 1, 2025, was hosted by the Greater Good Science Center in partnership with the Berkeley Center for Workplace Culture and Innovation.

Listen to the episode and read the transcript on UC Berkeley News (news.berkeley.edu/podcasts/berkeley-talks).

Music by HoliznaCC0.

Video screenshot.

Hosted on Acast. See acast.com/privacy for more information.

Today we are revisiting a Berkeley Talks episode in which a cross-disciplinary panel of UC Berkeley professors, whose expertise ranges from political science to philosophy, discuss how they view decision-making from their respective fields, and how we can use these approaches to make better, more informed choices. 

Panelists include: 

• Wes Holliday, professor of philosophy. Holliday studies group decision-making, including the best methods of voting, especially in the democratic context. 
• Marika Landau-Wells, assistant professor of political science. Landau-Wells studies the effect that threat perception has on national security decision-making, and how some decisions we make to protect ourselves can endanger many others.
• Saul Perlmutter, Franklin W. and Karen Weber Dabby Professor of Physics and 2011 Nobel laureate. Perlmutter co-teaches a Big Ideas course, called Sense and Sensibility and Science, designed to equip students with basic tools to be better thinkers by exploring key aspects of scientific thinking.
• Linda Wilbrecht, professor of neuroscience and psychology. An adolescent scientist, Wilbrecht studies how adolescent learning and decision-making changes from ages 8 to 18, and how it compares to that of adults and children. 
• Jennifer Johnson-Hanks, executive dean of the College of Letters and Science (moderator).

The campus event was held on Oct. 9, 2024, as part of the College of Letters and Science’s Salon Series, which brings together faculty and students from a swath of disciplines to interrogate and explore universal questions or ideas from disparate perspectives.

Watch a video of the discussion.

Listen to the episode and read the transcript on UC Berkeley News (news.berkeley.edu/podcasts/berkeley-talks).

Music by HoliznaCC0.

Photo by Vladislav Babienko via Unsplash.

Hosted on Acast. See acast.com/privacy for more information.

Before there was the Chinese Exclusion Act, there was the Page Act. 

Passed in 1875 amid growing anti-Chinese sentiment in the 19th century, the Page Act was one of the first national immigration laws in the United States. It targeted several categories of people, including contract laborers from Asia, women brought in for sex work and certain convicted criminals. In practice, however, it functioned mainly to restrict Chinese and other Asian women from entering the country.

“It had enormous implications for the issues of race, gender and labor in U.S. immigration history and Asian American history,” says UC Berkeley history professor Hidetaka Hirota, who moderated a campus discussion in April to mark the Page Act’s 150th anniversary.

In this Berkeley Talks episode, a panel of Berkeley scholars unpack how the Page Act helped institutionalize racially targeted exclusion and gendered surveillance at the border, and how it laid the groundwork for the 1882 Chinese Exclusion Act and later immigration laws. They also challenge the enduring myth of the “white bootstrapping ethnic,” supposedly living “the right way” without state support, showing instead how immigration and welfare regimes were structured to advantage European newcomers while systematically excluding Asians and other people of color.

Panelists include Catherine Ceniza Choy, professor of ethnic studies; Cybelle Fox, professor of sociology; Leti Volpp, professor of law; and Hidetaka Hirota, associate professor of history, who moderated the conversation. 

The event, which took place on April 23, was hosted by Berkeley’s Social Science Matrix and was co-sponsored by the Berkeley Interdisciplinary Migration Initiative, the Department of Sociology, the Department of History, the Department of Ethnic Studies, the Asian American Research Center and the Center for Race and Gender.

Watch a video of the discussion.

Listen to the episode and read the transcript on UC Berkeley News (news.berkeley.edu/podcasts/berkeley-talks).

Music by HoliznaCC0.

Photo from the National Archives.

Hosted on Acast. See acast.com/privacy for more information.

When UC Berkeley Professor Randy Schekman was 12, he scooped up a jar of pond scum and examined it under his toy microscope.

“I just could not believe the world that was revealed,” he said during a campus event earlier this month. “This complex set of creatures that you can't see with your naked eye, and yet are moving and somehow mechanically independent, and able to do amazing things. And this was so fascinating.”

Schekman went on to become a professor of molecular and cell biology at Berkeley and win the Nobel Prize in Physiology or Medicine in 2013 for his discovery of how yeast membranes work. His research has led to advances in food and fuel production, as well as life-saving drugs and vaccines. 

In this Berkeley Talks episode, Schekman explains the molecular building blocks that define who we are, the cellular processes that drive health and illness, and how curiosity-driven research leads to revolutionary insights into disease and opens doors to new possibilities for medicine and human health.

This lecture, which took place on Nov. 7, was sponsored by UC Berkeley’s Osher Lifelong Learning Institute. 

Watch a video of Schekman’s talk.

Listen to the episode and read the transcript on UC Berkeley News (news.berkeley.edu/podcasts/berkeley-talks).

Music by HoliznaCC0.

UC Berkeley photo by Elena Zhukova.

Hosted on Acast. See acast.com/privacy for more information.

In the early 20th century, prominent figures in psychology, psychiatry and pediatrics in the U.S. began to promote a new standard for mothers: that they should serve as a constant, unchanging and wholly nurturing presence in their children’s lives. It was the best way, they claimed, to raise healthy and successful children. This ideal marked a shift away from earlier traditions where caregiving was often distributed among extended family members, hired help and community. 

In her new book, Mother Media: Hot and Cool Parenting in the Twentieth Century, UC Berkeley associate professor Hannah Zeavin explores how the new ideal of constant mothering was advanced by the mind sciences during the rise of the nuclear family and became especially powerful for white, middle-class mothers.

Yet this expectation was both unrealistic and deeply shaped by issues of race and class, says Zeavin, who spoke last month at a Berkeley Book Chats event hosted by the Townsend Center for the Humanities.

As more mothers entered the workforce and social changes disrupted older forms of caregiving, media researchers began to explore whether technology could step in, imagining devices — first, baby monitors and later, TVs and tablets — as substitutes for, or supplements to, maternal care. 

In this Berkeley Talks episode, Zeavin discusses how these ideals and interventions — defining the “perfect mother,” substituting media for maternal presence and punishing deviations from the norm — continue to influence American family life today.

Watch a video of the conversation, which was moderated by Ramsey McGlazer, associate professor in the Department of Comparative Literature.

Listen to the episode and read the transcript on UC Berkeley News (news.berkeley.edu/podcasts/berkeley-talks).

Music by HoliznaCC0.

Screenshot of the Mother Media book cover.

Hosted on Acast. See acast.com/privacy for more information.

The United States is in a moment like no other in recent history, says Deb Haaland, former President Joe Biden's secretary of the Interior Department from 2021 to 2025. Every day, she says, it seems a new pillar of the American government is under attack. But what makes this moment unique aren’t these crises themselves, but the attack on the idea that problems can be solved at all. 

“We face a creeping cynicism that suggests that our real enemy is our desire to make a difference,” she said during the keynote address at the Goldman School of Public Policy’s Annual Conference and Alumni Gathering in September. “We face attacks on the very idea of wanting to make things better. That's why the Goldman School of Public Policy is so vital. Without places like this, without people like those in this room today, America wouldn't have a prayer of meeting this moment.”

In this Berkeley Talks episode, Haaland discusses how policy — not politics — is the only path to real change, and why we need a unified effort grounded in moral courage and diverse perspectives to meet the challenges facing the country. 

“Part of the reason I wanted to join you today is to speak to the importance of faith in the possibility of what we can do together,” she says. “And I use the word ‘faith’ deliberately. Especially in times like these, it takes belief, moral courage and determination in the face of despair to keep going. We have to find it inside ourselves, nurture that flame and keep it lit.”

More about the speaker: 

Haaland is a member of the Laguna Pueblo tribe in New Mexico and the first Native American to serve as a U.S. Cabinet secretary. Before that, she was the U.S. representative for New Mexico's 1st Congressional District from 2019 to 2021, one of the first two Native American women elected to Congress. She is running for governor of New Mexico in the 2026 election. 

Watch a video of Haaland’s keynote, followed by a conversation with Goldman School of Public Policy Dean David Wilson.

Listen to the episode and read the transcript on UC Berkeley News (news.berkeley.edu/podcasts/berkeley-talks).

Music by HoliznaCC0.

U.S. House Office of Photography photo by Franmarie Metzler.

Hosted on Acast. See acast.com/privacy for more information.

UC Berkeley is widely considered a leader in innovation and startups. Pitchbook university rankings from 2025 announced, for the third year in a row, that Berkeley graduates have founded more venture-backed companies than undergraduate alumni from any other university in the world. 

Some might wonder, says Chancellor Rich Lyons, if this entrepreneurial energy clashes with Berkeley’s tradition of top-tier research and teaching. But Lyons sees it differently: These forces fuel each other, combining to drive the campus’s ultimate goal of making a lasting difference in the world. It’s a dynamic duo, he says, that keeps the campus pushing boundaries and shaping the future. 

In this Berkeley Talks episode, a panel of prominent Berkeley faculty and an alum join Lyons to discuss how the campus’s startup culture has powered their work and encourages the next generation of scholars to grow their ideas.  

The panel, which took place on Oct. 6 during Homecoming weekend, includes: 

• Ana Claudia Arias, professor of electrical engineering and computer sciences
• Ken Goldberg, professor of engineering
• Marco Lobba, alum and co-founder and CEO of CatenaBio 
• Chancellor Rich Lyons (moderator)

Watch a video of the conversation.  

Read more about the event.

Listen to the episode and read the transcript on UC Berkeley News (news.berkeley.edu/podcasts/berkeley-talks).

Music by HoliznaCC0.

UC Berkeley photo by Keegan Houser.

Hosted on Acast. See acast.com/privacy for more information.

In this Berkeley Talks episode, renowned marine ecologist Jane Lubchenco discusses how a persistent narrative that the ocean is “too big to fail” has led to its degradation. While many now believe its problems are “too big to fix,” Lubchenco explains why we need to embrace a new narrative: That it’s too central to our future to ignore.

“There is a historic narrative about the ocean, one that has framed the way people have talked about the ocean and have treated the ocean for almost all of human history,” Lubchenko told the audience at a UC Berkeley event in March. “The ocean, for thousands and thousands of years, was seen as so immense, so endlessly bountiful that people thought it must be infinitely resilient and impossible to deplete or disrupt.”

But now, she said, the impossible has happened — “it’s depleted, it’s disrupted, it’s polluted, it’s warmer, it’s more acidic, it’s deoxygenated" — and we need to create a new narrative, one that acknowledges that a healthy ocean is central to a just and prosperous future on Earth. 

While she admits there are “huge challenges,” Lubchenco stresses that there are solutions that already exist that can be scaled up, like enabling sustainable aquaculture, reforming fisheries management, employing nature-based blue carbon ecosystems and creating and strengthening marine protected areas.

“This ocean that we have, that connects us all, that feeds us all, is at the center of climate change solutions, health solutions, food security, recreational opportunities,” she said. “This is really all one ocean. It is possible to use it without using it up. We're not there yet. But given what I've said, it's not impossible. And I think that these findings and these actions and these results are leading to the emergence of a new narrative for the ocean.”

Lubchenco spoke at Berkeley on March 13, 2025, as part of the Martha Charles M. and Martha Hitchcock Lectures series. This lecture was one of two given by Lubchenco for the series, together titled “Agency, Urgency, and Hope: Science and Scientists Serving Society.” 

Watch the event on the UC Berkeley Graduate Lectures YouTube page. 

Lubchenco is former deputy director for climate and environment in the White House Office of Science and Technology Policy, and Wayne and Gladys Valley Professor of Marine Biology and University Distinguished Professor at Oregon State University.

Listen to the episode and read the transcript on UC Berkeley News (news.berkeley.edu/podcasts/berkeley-talks).

Photo by Daniel J. Schwarz for Unsplash.

Music by HoliznaCC0.

Hosted on Acast. See acast.com/privacy for more information.