Podcast
Big Brains
Hosted by University of Chicago Podcast Network · ENGLISH
Big Brains explores the groundbreaking research and discoveries that are changing our world. In each episode, we talk to leading experts and unpack their work in straightforward terms. Interesting conversations that cover a gamut of topics from how music affects our brains to what happens after we die.
222episodes
Episodes
Newest firstAll episodes
What Our Trash Problem Says About Our Culture, with Sarah Newman
1w ago00:36:54Tap to summarizeEvery day, we throw things away, only to be forgotten forever. But society didn’t always work in the same way. In this episode, we speak with University of Chicago scholar and anthropologist Sarah Newman to discuss her book, Unmaking Waste: New Histories of Old Things. An archaeologist by training, Newman discusses the history of trash across time—from the ancient Mayan civilization through today’s disposable culture. She argues that other societies valued objects much more deeply, reusing and recycling items in innovative ways. But will we ever return to this kind of zero-waste mentality? Newman argues that true sustainability requires a radical, systemic overhaul of how products are designed, valued and dismantled. She challenges us to look beyond the recycling bin and imagine a world where waste isn't just managed, but systematically unmade if we are to genuinely rethink our relationship with garbage and reshape our future. Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com for information about our collection and use of personal data for advertising.
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How Websites Trick You Using ‘Dark Patterns’ with Marshini Chetty
3w ago00:37:08Tap to summarizeWhy does it seem so difficult to cancel an online subscription, delete an account, or opt out of data tracking? You might think it’s just bad luck or a confusing online interface, but more often than not, it’s by design. In this episode of Big Brains, we speak with Marshini Chetty, Professor in the University of Chicago’s Department of Computer Science. As a leading expert in human-computer interaction, Chetty reveals the science behind "dark patterns” online—the subtle, manipulative design choices woven into the apps and websites we use every day. We explore how these deceptive interfaces weaponize human psychology to keep us clicking, spending and sharing our data. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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Quantum Technology, Explained: A Big Brains Live Event
May 2800:39:57Tap to summarizeQuantum technology is at a pivotal moment. No longer the faraway dream of scientists, the field is rapidly developing across the world, fueled by major investments from governments, industry, and universities racing to lead its promising future. But what exactly is quantum technology? And how will it affect our lives today—and in the coming decades? A recent event at the University of Chicago, hosted by Big Brains in partnership with 1440, sought to demystify quantum, separate the hype from reality and explore how it could transform our daily lives. Three renowned scientists—Prof. David Awschalom, Fred Chong and Nadya Mason—discussed how UChicago was leading innovative research, in partnership with its affiliated labs Argonne and Fermilab, as well as other universities across the Midwest. They explained how quantum has the potential to revolutionize our world—from creating unhackable communications to supercharging quantum computers to detecting disease at the cellular level. They discussed the challenges as well as the opportunities, especially for the next generation of quantum engineers and scientists needed to make these dreams a reality. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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Our Untapped Superpower: Connecting With Others, with Nicholas Epley
May 1400:38:39Tap to summarizeHosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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Why the Fed Matters Now More Than Ever, with Douglas Diamond
Apr 3000:37:08Tap to summarizeFrom setting interest rates to keeping inflation in check, the Federal Reserve sits at the center of some of the most important economic decisions shaping our daily lives. As the Fed prepares for new leadership, following the tenure of Jerome Powell, many are wondering: What’s next for the Fed, especially when it comes to their financial decisions and their independence? We spoke with Prof. Douglas Diamond, the Nobel Prize-winning economist of the University of Chicago, in order to explain the Fed’s crucial role in our financial system—and why it matters so much for our future. Renowned as one of the founders of modern banking theory, Diamond has conducted groundbreaking research on banking, particularly during financial crises. He described the lessons we can learn from past bank runs, including the 2023 collapse of Silicon Valley Bank, and warns that we must remain on guard to help prevent the next financial crisis from happening. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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Anxious? Avoidant? How to Build More Secure Relationships
Apr 1600:36:56Tap to summarizeWhat if the way you relate to others isn’t fixed—but fundamentally changeable? In this episode, we speak with psychiatrist and neuroscientist Amir Levine, who is an Associate Professor of Clinical Psychiatry at Columbia University Medical Center. He's the author of the best-selling book Attached, which examined how people’s attachment styles—from secure to anxious to avoidant. In his new book, Secure: The Revolutionary Guide to Creating a Secure Life, Levine argues that attachment styles aren’t lifelong labels but actually patterns the brain can relearn. He explores the emerging science of “earned security”—how relationships reshape our neural wiring, why some people feel safe under pressure while others spiral, and what it takes to move from insecurity to stability. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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Could AI Models Forecast Extreme Weather Events? with Pedram Hassanzadeh
Apr 200:35:16Tap to summarizeWhat if we could predict the world’s most dangerous weather events—not days, but weeks in advance? Extreme events like heat waves, hurricanes, and floods cause massive loss of life and billions in damage, but they’re also some of the hardest events for traditional weather forecasting to predict. In this episode, Assoc. Prof. Pedram Hassanzadeh of the University of Chicago explains why forecasting extreme weather has long pushed science to its limits—and how a new wave of AI models could transform the field at a time when climate change is making these events more common. By learning directly from decades of atmospheric data, these systems can generate forecasts faster, more cheaply, and in some cases more accurately than traditional models—even to predict freak ‘gray swan’ weather events no one has ever seen. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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Are Judges Too Powerful? The Rise of Universal Injunctions, with Samuel Bray
Mar 1900:40:08Tap to summarizeIn recent years, a judge in one state had gained the power to halt policies across the entire United States. Known as nationwide or universal injunctions, these actions have become one of the sweeping tools in the federal court—affecting cases ranging from student loan forgiveness to environmental policies to birthright citizenship. How did universal injunctions become such a central feature of modern constitutional battles? And should one judge really be able to block a policy for the entire country? In this episode, UChicago legal scholar Samuel Bray explains the history and legal debate behind such actions, including his research which was cited more than a dozen times in the 2025 Supreme Court case Trump v. Casa, which examined how courts use this remedy—and whether injunctions fit within the Constitution’s design. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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Could Data Centers Break Our Power Grid? with Andrew Chien
Mar 600:37:02Tap to summarizeArtificial intelligence may live in “the cloud,” but its footprint is firmly on the ground. As AI systems grow more powerful, the data centers that train and run them are consuming massive amounts of land, water and electricity—as well as reshaping regional power grids. What does this surge in demand mean for the environment, energy infrastructure, and the future of innovation? In this episode, we speak with UChicago computer scientist Andrew Chien, an expert in large-scale computing and cloud computing, about why these data centers require so much power, why they’re stirring such controversy—and whether there are sustainable approaches that could keep our energy use in check. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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Remarkable New Treatments for Spinal Cord Injuries, with Mohamad Bydon
Feb 1900:26:28Tap to summarizeWhen a two-year-old boy suffered a catastrophic injury that severed the connection between his skull and spine, doctors across Europe told his family there was no hope. His spinal cord was completely severed, and the injury was not considered survivable. But University of Chicago neurosurgeon Mohamad Bydon saw a possibility.In this episode of Big Brains, Dr. Bydon walks us through the extraordinary, multi-stage surgery at UChicago that not only saved the boy’s life but helped him regain the ability to breathe, talk and move his fingers and toes. He examines the future of surgery for spinal cord injury patients—from minimally invasive surgery techniques to robotic surgery and AI to stem cell therapy—is even helping some paralyzed patients regain movement and even walk again after their injuries. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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