Berkeley Talks

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.

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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...

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 dat...

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-...

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 a...

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 ...

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 ...

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 th...

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. ...

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 abo...

In his 2023 book The Entanglement, UC Berkeley philosopher Alva Noë argues that human nature is not a fixed phenomenon, and that art acts as a kind of “strange tool” that actively changes us. 

“Life and art are entangled,” says Noë, who spoke about his research at a Berkeley event in June 2023. “To say that life and art are entangled is to say not only that we make art out of life, all the habits and systems and meanings and ce...

As the science director at UC Berkeley’s Greater Good Science Center, Emiliana Simon-Thomas thinks a lot about how prosocial emotions and behaviors — like compassion and gratitude — influence our well-being and society as a whole. And recently, she’s been more deeply exploring the effects of forgiveness. 

“Forgiveness is an idea that most people endorse, that most people feel is a virtue or the right thing to do, but can often ...

For UC Berkeley’s Jennifer Doudna, the revolutionary discovery of CRISPR-Cas9 gene editing began 15 years ago with a meeting at the campus’s Free Speech Movement Cafe. 

“This is a quintessential story about Berkeley,” begins Doudna, a professor of molecular and cell biology and of chemistry, in a lecture she gave on campus in April. “The research that I'll talk about today wouldn't have happened … if I had been working anywhere...

Every spring semester, UC Berkeley Assistant Professor Shereen Marisol Meraji teaches a class on race and journalism. In the course, she and her students explore how colonialism and the legacy of its systems — including forced displacement of Native tribes, slavery and Jim Crow — continue to affect us as a society, and how journalists can meaningfully report on race in America today.

“It has led to persistent racial disparities in w...

In this Berkeley Talks episode, economist Gabriel Zucman discusses how wealth inequality and billionaire wealth has soared in recent decades, prompting the need for a global minimum tax of 2% on billionaires. 

“The key benefit of a global minimum tax on billionaires is not only that it would generate substantial revenue for governments worldwide — about $250 billion a year — but also, and maybe most importantly, that it would r...

Today we are revisiting an October 2023 Berkeley Talks episode in which Ezra Klein, a New York Times columnist and host of the podcast The Ezra Klein Show, discusses the difficulties liberal governments encounter when working to build real things in the real world. He joins in a conversation with Amy Lerman, a UC Berkeley political scientist and director of the Possibility Lab.

“To have the future we want, we need to build and inven...

In the early 1960s, R.J. Reynolds, one of the largest and most profitable tobacco companies in the U.S. at the time, wanted to diversify its business. Its marketing strategies had been highly successful in selling its top brands, like Camel, Winston and Salem cigarettes, and executives thought, Why not apply the same strategies to, say, the food industry?

So in 1963, R.J. Reynolds acquired Hawaiian Punch. It marked the beginning of ...

In Berkeley Talks episode 228, Tony Reames, a professor of environmental justice at the University of Michigan, discusses how the U.S. energy system has persistently harmed marginalized communities, a result of legacies of government-sanctioned policies, like redlining, land theft and resource extraction. He goes on to emphasize the need for intentional efforts to undo these harms. 

“When we think about energy justice, the goal...

By 2050, the global population is expected to reach about 10 billion people. That means we need to find a way to feed nearly 2 billion more mouths in the next 25 years. Industrial farming practices have already destroyed countless natural ecosystems, and experts say that expanding farmland even further would have devastating consequences for the planet. 

In Berkeley Talks episode 227, UC Berkeley Professor Timothy Bowles and jo...