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Artwork for Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

Sean Carroll
Quantum Mechanics
Artificial Intelligence
Consciousness
Democracy
Climate Change
Cosmology
Philosophy
Black Holes
Complex Systems
Entropy
Neuroscience
Longevity
Time
Free Will
Dark Matter
Quantum Field Theory
Cancer
Aging
Emergence
Exoplanets

Ever wanted to know how music affects your brain, what quantum mechanics really is, or how black holes work? Do you wonder why you get emotional each time you see a certain movie, or how on earth video games are designed? Then you've come to the right place. Each week, Sean Carroll will host conversations with some of the most interesting thinkers in the world. From neuroscientists and engineers t... more

PublishesWeeklyEpisodes445Founded8 years ago
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PhysicsScience

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Artwork for Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

Latest Episodes

In all sorts of ways, the modern world makes it difficult to nurture our individual humanity and connect with the humanity of others. The disciplines that try to do so are, naturally enough, the humanities. Poet Elizabeth Alexander's new book, Signa... more

Welcome to the September 2026 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). We take questions asked by Patreons, whittle them down to a more manageable nu... more

The course of history is affected by many things, including the political and social situations of large groups of people, their biological and physical abilities, and their geographical and environmental contexts. Sometimes, it would seem, history -... more

Everyone lives through time, but we continue to struggle to fully understand it. We remain unsure whether time is fundamental or emergent, why it has an arrow pointing from past to future, and how that arrow connects to our experience of time's passa... more

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Recent Guests

Elizabeth Alexander
Professional poet and president of the Andrew Mellon Foundation
Andrew Mellon Foundation
Episode: 368 | Elizabeth Alexander on Why Democracy Needs Imagination
Jared Diamond
Professor at UCLA; author of Guns, Germs, and Steel; author of Profits, Prophets, Coaches, and Kings
University of California, Los Angeles (UCLA)
Episode: 367 | Jared Diamond on the Course of History and the Role of leaders
Jim Al-Khalili
Physicist and science communicator
University of Surrey (former)
Episode: 366 | Jim Al-Khalili on Time, Quantum, Biology, and Cosmology
Vitor Cardoso
Director of the Center of Gravity at the Niels Bohr Institute; theorist in general relativity, quantum gravity, and black hole physics
Center of Gravity, Niels Bohr Institute, Copenhagen
Episode: 365 | Vitor Cardoso on Why Black Holes Are Special
Stuart Firestein
Biologist and philosopher of science, former chair of biology at Columbia University
Columbia University
Episode: 364 | Stuart Firestein on How Science Relies on Ignorance and Failure
Chandra Sripada
Philosopher and cognitive scientist in the psychiatry department at University of Michigan; expert on LLMs
University of Michigan
Episode: 363 | Chandra Sripada on How LLMs and Humans are Cognitive Cousins
Luis Bettencourt
City scientist focusing on complex systems and urban scaling
Santa Fe Institute
Episode: 362 | Luis Bettencourt on the Universal Properties of Self-Organizing Cities
Bonnie Bassler
World-leading expert on quorum sensing; guest discussed her work and discoveries
Princeton University (implied by context as a leading researcher in quorum sensing)
Episode: 361 | Bonnie Bassler on How Bacteria Talk and Work Together
Marc Berman
Professor and author, expert in Environmental Neuroscience
University of Chicago
Episode: 360 | Marc Berman on the Science of Touching Grass

Host

Sean Carroll
Host of Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

Reviews

4.8 out of 5 stars from 9.8k ratings
  • The subtitle says it all …

    I have been listening for years and loving it. Dr Carroll’s choice of topics and guests span the gamut as the subtitle of the show says. Listening to informed people (who don’t always agree on everything) having a civilized and respectful conversation is reassuring.

    Apple Podcasts
    5
    NC@Philly
    United States2 months ago
  • Wrong

    Ideas, theories and thoughts should not end with the word”right”making the listener agree with you rather than letting one decide if something is right or wrong or needs more time to think. Stop ending your sentences with the word -right. You are not always right.

    Apple Podcasts
    3
    johnfivethousand
    United States3 months ago
  • Ad nauseum

    Great content and a great show, but the new ad inserts kill everything good about it. Nothing like trying to unwind and listen to a nice talk and then have someone randomly start screaming into your ears about airfare or whatever. The ad volume alone is like 40x the volume of the podcast. How dare you, Sean…

    Apple Podcasts
    1
    largestoof
    Denmark3 months ago
  • A true gem

    Exceptional podcast. SC is providing a much needed service to modern culture by engaging a diverse group of intellectuals and broadcasting their ideas.

    Apple Podcasts
    5
    Wittgeinstein86
    United Kingdom3 months ago
  • Adscape

    The dynamic ads are making it virtually unbearable for me to listen to episodes. I no longer care for the AMAs; the solo episodes are not properly structured; and the main episodes are almost all book promotion, the host having almost never actually done his homework beforehand. Carroll doesn’t need my money and the quality doesn’t make it worth it to pay for the ad free version.

    Apple Podcasts
    2
    NicolasAJD
    United States4 months ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Fans praise the show's depth and the host's thoughtful interviewing style.
Audience notes the conversations are accessible yet rigorous, with strong guests.
A few reviews call out political commentary, reflecting the host's willingness to engage with contemporary issues.
Some listeners complain about ads and pacing in certain formats.

Chart Rankings

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Talking Points

Recent interactions between the hosts and their guests.

Mindscape Ask Me Anything, Sean Carroll | September 2026
Q: What is your stance on whether eternal inflation and multiverse models offer testable scientific predictions given the measure problem and related issues?
Eternal inflation and multiverse models can be scientifically meaningful to the extent they make predictions that are testable or that yield probabilistic expectations about observable features (like a small, nonzero cosmological constant). The measure problem and other complications mean the predictions can be subtle and not straightforward to falsify, but that does not render them irrelevant; it calls for careful, transparent modeling and acknowledgment of limits in predictivity.
Mindscape Ask Me Anything, Sean Carroll | September 2026
Q: In the context of anthropic reasoning, how should we treat priors when comparing universes with different propensities to support life?
Treat priors as a crucial, explicit part of the Bayesian calculation. If two theories predict different fractions of hospitable regions but start with equal priors, scientists should prefer the theory that predicts more observers, because it provides a higher prior probability for observing a universe like ours. However, priors must be chosen carefully, as they set the baseline for explaining why we see what we do and to avoid simply begging the question in favor of one model over another.
367 | Jared Diamond on the Course of History and the Role of leaders
Q: Do leaders matter enough to change the course of history in a meaningful way?
Yes, they can matter, but their impact is highly contingent on time and place; some leaders are uniquely qualified and can alter outcomes, while in many cases larger structures and environments dominate.
365 | Vitor Cardoso on Why Black Holes Are Special
Q: Aren't axions a dark matter candidate that could interact with black holes, and what does that imply for observations?
Axions could form clouds around spinning black holes and potentially affect spectra; however, zero detection so far means any such effects would be subtle or require specific mass ranges and environments to reveal themselves.
365 | Vitor Cardoso on Why Black Holes Are Special
Q: Like there's a no-hair theorem that says that all black holes are kind of simple. Can you tell us about that?
The Kerr solution shows that a black hole in vacuum is fully characterized by mass and spin, with charge typically neutralized; real astrophysical settings demand considering departures from vacuum and stationarity, but the core idea is that many details are radiated away leaving a simple description.

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Frequently Asked Questions About This Podcast

What is This Podcast about and what kind of topics does it cover?

A thoughtful, longform interview show that blends science, philosophy, and culture through conversations with leading researchers, authors, and thinkers. Episodes often center on big ideas—from cosmology and quantum foundations to brain science, urban systems, and the philosophy of mind—while also exploring how science fits into society, technology, and education. The host steers deep-dive discussions with guests who bring rigorous expertise and wide-ranging perspectives, making complex topics accessible and engaging for curious listeners who enjoy critical thinking and interdisciplinary dialogue. The series stands out for its sustained, exploratory format, willingness to tackle controversial or speculative questions, and the way it connect... more

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1. Why This Universe?
2. The Quanta Podcast
3. The Origins Podcast with Lawrence Krauss
4. Theories of Everything with Curt Jaimungal
5. The Joy of Why

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this podcast launched 8 years ago and published 445 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on this podcast?

Recent guests on this podcast include:

1. Elizabeth Alexander
2. Jared Diamond
3. Jim Al-Khalili
4. Vitor Cardoso
5. Stuart Firestein
6. Chandra Sripada
7. Luis Bettencourt
8. Bonnie Bassler

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