327 | Cass Sunstein on Liberalism
Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
Release Date: 09/01/2025
Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
Welcome to the February 2026 Ask Me Anything episode of Mindscape! These monthly excursions are funded by (who are also the ones asking the questions). We take questions asked by Patreons, whittle them down to a more manageable number -- based primarily on whether I have anything interesting to say about them, not whether the questions themselves are good -- and sometimes group them together if they are about a similar topic. Enjoy! Blog post with AMA questions and transcript: Note that Mindscape now has a new hosting provider, . (Actually a return home, as that was my first host when...
info_outlineSean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
I talk with philosopher Rachell Powell about how minds and social forms arise under evolution.
info_outlineSean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
I talk with technologist Stewart Brand about the importance of taking maintenance seriously.
info_outlineSean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
I talk with philosopher and novelist Rebecca Newberger Goldstein about what it means for us to matter to ourselves and others.
info_outlineSean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
I talk with philosopher Ned Block about whether machines can ever truly be conscious.
info_outlineSean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
Happy Holidays everyone!
info_outlineSean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
Ask Me Anything episode of Mindscape for December 2025.
info_outlineSean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
I talk with physicist Ryan Patterson about how we detect neutrinos and what we have learned from them.
info_outlineSean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
I talk with philosopher Kevin Zollman about how game theory helps us understand the human and biological worlds.
info_outlineSean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
Machine learning using neural networks has led to a remarkable leap forward in artificial intelligence, and the technological and social ramifications have been discussed at great length. To understand the origin and nature of this progress, it is useful to dig at least a little bit into the mathematical and algorithmic structures underlying these techniques. Anil Ananthaswamy takes up this challenge in his book Why Machines Learn: The Elegant Math Behind Modern AI. In this conversation we give a brief ove
info_outline"Liberalism," divorced from its particular connotations in this or that modern political context, refers broadly to a philosophy of individual rights, liberties, and responsibilities, coupled with respect for institutions and rule of law over personalized power. As Cass Sunstein construes the term, liberalism encompasses a broad tent, from Ronald Reagan and Margaret Thatcher to Martin Luther King and Franklin Roosevelt. But liberalism is being challenged both from the right and from the left, by those who think that individual liberties can go too far. We talk about the philosophical case for liberalism as well as the challenges to it in modern politics, as discussed in his new book On Liberalism: In Defense of Freedom.
Blog post with transcript: https://www.preposterousuniverse.com/podcast/2025/09/01/327-cass-sunstein-on-liberalism/
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Cass Sunstein received a J.D. from Harvard Law School, and worked as a clerk for Supreme Court Justice Thurgood Marshall. He is currently Robert Walmsley University Professor at Harvard. He served in several government roles during the Obama administration. He is recognized as "by far the most cited legal scholar in the United States and probably the world."