Social Sciences (Faculty & Staff)

Economics Professors Emmanuel Saez and Gabriel Zucman were featured in an article in The New York Times titled, "How California’s Ultrarich Are Trying to Stop the World’s First Billionaire Tax."

Control of Congress is the biggest issue at stake in November’s elections. A close second might be the fight over a ballot initiative in California, Proposition 40, that seeks to impose a wealth tax on the state’s roughly 250 billionaires. If approved, it will be the world’s first billionaire tax.

At a town hall in August, one of its chief proponents, Representative Ro Khanna...

AI models are always hungry for vast amounts of information, so it can learn how to give us human-like responses. For example, OpenAI’s GPT-3 trained on 570 gigabytes of text, or roughly 225 billion words.

But children and babies, however, do not require an enormous pool of information to learn how language works. They listen and try things like imitating the sounds of people around them – a different way of learning that’s more efficient and consumes much less energy.

Is it possible for AI to learn more like young...

The 136 conversations took place in roughly the same way: Pleasantries would be exchanged, a recorder started, then UC Berkeley researchers asked middle-class Californians to dig deep. Who deserves government assistance? What values do you hope to instill in your children? What do you think about undocumented immigration? What is the American dream, exactly?

Those wide-ranging interviews form the basis of aself-scrutinizing new book from Berkeley professors G. Cristina Mora and...

Flipping on the lights, plugging in a phone or turning on the air conditioner are everyday routines that most Californians rarely think twice about — until the monthly utility bill arrives. Over the past several years, electricity has become one of the fastest-growing household expenses across the state, leaving residents wondering why costs have risen so dramatically as California doubles down on clean energy goals.

It’s tempting to point to a single culprit: Some blame renewable energy, while others point to regulations or inflation. However...