On Wisdom

On Wisdom

By Charles Cassidy and Igor GrossmannSociety & CultureScienceSocial SciencesPhilosophy
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On Wisdom episodes

  • 73: Special Series Episode 5: Wisdom Frontiers

    Welcome to a five-episode special series built around the first Annual Review of Psychology chapter on wisdom since 2011.

    Episode 5: Wisdom Frontiers (with Dilip Jeste, Barry Schwartz, and Justin Brienza)

    Can wisdom live beyond the individual, in the organizations we build, and the technologies we create? In the final episode of our special series, Dilip Jeste, Barry Schwartz, and Justin Brienza join Igor and Charles to explore the frontiers of wisdom research, from neuroscience to the design of wiser institutions. Dilip takes us inside the brain systems involved in empathy, emotion regulation, and perspective-taking, while explaining why measuring wisdom remains such a challenge. Barry turns to the organizations we spend our lives in, revealing how even well-intentioned people can make poor judgments when the culture around them gets in the way, and why better decisions depend on creating environments where people can learn from their mistakes. Justin asks how we might build wisdom into institutions themselves, from red-teaming and premortems to incentives that encourage dissent, stewardship, and collective responsibility. The series arrives at one final question: if we can build machines that are increasingly intelligent, what would it mean to make them wise?

    Special Guests: Barry Schwartz, Dilip Jeste, and Justin Brienza.

    Links:

    • Barry Schwartz: Our loss of wisdom | TED Talk
  • Wisdom in action: A call to bridge fields in psychology (and beyond) to solve complex world problems | American Psychologist. Advance online publication - Glück, J., & Brienza, J. P. (2025)
  • Transforming artificial intelligence into artificial wisdom | Nat. Mental Health 4, 886–897 - Jeste, D.V., Paulus, M.P., Alexopoulos, G.S. et al. (2026)
  • Imagining and building wise machines: The centrality of AI metacognition | Trends in Cognitive Sciences - Johnson, S. G., Karimi, A. H., Bengio, Y., Chater, N., Gerstenberg, T., Larson, K., ... & Grossmann, I. (2026)
  • 56 min
  • 72: Special Series Episode 4: Interventions and Training

    Welcome to a five-episode special series built around the first Annual Review of Psychology chapter on wisdom since 2011.

    Episode 4: Interventions and Training (with Judith Glück, Ethan Kross, and Kristján Kristjánsson)

    Can we actually learn to be wiser? Judith Glück, Ethan Kross, and Kristján Kristjánsson join Igor and Charles to explore what it takes to develop better judgment, and why getting older or going through difficult experiences doesn't necessarily make us wiser. Judith explains why even people with the right knowledge and reasoning skills can struggle to use them when emotions take over, Ethan reveals how stepping back from our own problems can help us see them in a new light, and Kristján explores the ancient idea of practical wisdom, why it matters for moral development, and how it might be cultivated. Igor and Charles reflect on why experience alone isn't enough, and what it takes to turn difficult situations into opportunities for wiser judgment. But can we take what we know about individual wisdom and use it to build wiser organizations and societies?

    Special Guests: Ethan Kross, Judith Glück, and Kristján Kristjánsson.

    Links:

    • Navigating the Unknown: The Sociocultural and Metacognitive Architecture of Wisdom (accepted) | Annual Review of Psychology, Volume 78 - Igor Grossmann and Nic M. Weststrate
  • The Wisdom Researchers and the Elephant: An Integrative Model of Wise Behavior - Judith Glück and Nic M. Weststrate (2022)
  • Self-Distancing: Theory, Research, and Current Directions - E. Kross , O. Ayduk (2017)
  • Exploring Solomon’s Paradox: Self-Distancing Eliminates the Self-Other Asymmetry in Wise Reasoning About Close Relationships in Younger and Older Adults - Igor Grossmann and Ethan Kross (2014)
  • Phronesis (Practical Wisdom) as a Key to Moral Decision-Making: Comparing Two Models - Maria Silvia Vaccarezza, Michel Croce, Kristján Kristjánsson (2023)
  • 51 min
  • 71: Special Series Episode 3: Measuring Wisdom

    Welcome to a five-episode special series built around the first Annual Review of Psychology chapter on wisdom since 2011.

    Episode 3: Measuring Wisdom (with Judith Glück, Monika Ardelt, and Eranda Jayawickreme)

    Can we actually measure wisdom, or are we just measuring how wise people think they are? Judith Glück, Monika Ardelt, and Eranda Jayawickreme join Igor and Charles to explore what happens when we try to turn wisdom into something we can quantify. Judith reveals the surprising differences between questionnaires, performance tests, and assessments of people in real situations, Monika makes the case that wisdom involves a stable quality of character built around reflection, cognition and compassion, and Eranda asks whether we might be better off thinking of traits as patterns of behaviour that change from one situation to another. Along the way, Igor and Charles confront a fundamental question about what a wisdom score is actually telling us, and discover that the answer may be less about choosing between traits and states than understanding how they fit together. But if wisdom is a pattern of states, can we change that pattern?

    Special Guests: Eranda Jayawickreme, Judith Glück, and Monika Ardelt.

    Links:

    • Navigating the Unknown: The Sociocultural and Metacognitive Architecture of Wisdom (accepted) | Annual Review of Psychology, Volume 78 - Igor Grossmann and Nic M. Weststrate
    56 min
  • 70: Special Series Episode 2: Metacognition and Judgment

    Welcome to a five-episode special series built around the first Annual Review of Psychology chapter on wisdom since 2011.

    Episode 2: Metacognition and Judgment (with Gord Pennycook, Steve Fleming, and Thomas Costello)

    Is thinking harder always the key to making better decisions, or can it sometimes make things worse? Gord Pennycook, Steve Fleming, and Thomas Costello join Igor and Charles to explore what happens when we start thinking about our own thinking. Gord reveals why intelligence and rationality aren't the same thing, and why simply thinking more isn't necessarily the answer, Steve takes us inside the machinery that helps us monitor and regulate our decisions, and Thomas explores what intellectual humility is, how we might recognize it, and why being confident about our own competence can be so misleading. Along the way, Igor and Charles uncover a three-part cycle at the heart of wise judgment: seeking input, resolving conflicts, and monitoring what happens next. So what does it take to become better at knowing what we know, and what we don't?

    Special Guests: Gord Pennycook, Steve Fleming, and Thomas Costello.

    Links:

    • Navigating the Unknown: The Sociocultural and Metacognitive Architecture of Wisdom (accepted) | Annual Review of Psychology, Volume 78 - Igor Grossmann and Nic M. Weststrate
    40 min
  • 69: Special Series Episode 1: Exemplars and Narratives

    Welcome to a five-episode special series built around the first Annual Review of Psychology chapter on wisdom since 2011.

    Episode 1: Exemplars and Narratives (with Cristine Legare, Dan McAdams, and L.A. Paul)

    When we face life challenges, where do our ideas about wise judgment, or even wisdom writ large come from, and how do they shape the way we work through such challenges and live thereafter? Cristine Legare, Dan McAdams, and L.A. Paul join Igor and Charles to explore the stories, proverbs, and exemplars we inherit, and what happens when they don't quite fit the situation in front of us. Cristine reveals why the ideas that stick with us aren't necessarily the ones that are true, Dan explores how the stories we tell about ourselves can help us navigate uncertainty (or trap us in the wrong story), and Laurie asks who (or what) is doing the choosing, if we can’t know in advance how a life-changing decision will transform us?

    Special Guests: Cristine Legare, Dan McAdams, and L.A. Paul.

    Links:

    • Navigating the Unknown: The Sociocultural and Metacognitive Architecture of Wisdom (accepted) | Annual Review of Psychology, Volume 78 - Igor Grossmann and Nic M. Weststrate
    42 min
  • 68: Special Series Trailer: 5 Episodes on the Science of Wisdom

    From 28th September

    Hosted by Igor Grossmann and Charles Cassidy
    01 - EXEMPLARS AND NARRATIVES
    Cristine Legare - Dan McAdams - Laurie Paul
    02 - METACOGNITION AND JUDGMENT
    Gordon Pennycook - Tom Costello - Steven Fleming
    03 - MEASURING WISDOM
    Judith Glück - Monika Ardelt - Eranda Jayawickreme
    04 - INTERVENTIONS AND TRAINING
    Judith Glück - Ethan Kross - Kristján Kristjánsson
    05 - WISDOM FRONTIERS
    Dilip Jeste - Barry Schwartz - Justin Brienza

    3 min
  • 67: The Wisdom Turing Test - Part Two (with Steve Rathje)

    What can insights from the psychology of technology teach us about wisdom in the age of AI? In this special follow-up episode, Igor and Charles are joined by Steve Rathje to explore how classic ideas like the Turing Test hold up now that AI can talk compellingly about human wisdom. Steve unpacks what today’s generative models are actually capable of, Igor is intrigued by how quickly the line between human and machine reasoning seems to be blurring, and Charles realises that telling human insight from machine insight isn’t nearly as straightforward as he'd hoped. The trio also reveal the results of our listener poll — who sounded the wisest, and was the audience able to spot the AI? Welcome to Episode 67.

    Special Guest: Steve Rathje.

    Links:

    • Steve Rathje's Site:
  • Sycophantic AI increases attitude extremity and overconfidence (Preprint) - Steve Rathje, Meryl Ye, Laura K. Globig, Raunak M. Pillai, Victoria Oldemburgo de Mello, Jay J Van Bavel (2025)
  • Imagining and building wise machines: The centrality of AI metacognition - Johnson, Karimi, Bengio, Chater, Gerstenberg, Larson, Levine, Mitchell, Rahwan, Schölkopf, Grossmann (2024)
  • The Turing test: Can a computer pass for a human? | TedEd Video - Alex Gendler
  • The Chinese Room Experiment | The Hunt for AI | BBC Studios
  • The Chinese Room Argument | Stanford Encyclopedia of Philosophy
  • Her | Movie Trailer (2013)
  • 50 min
  • 66: The Wisdom Turing Test - Part One

    What happens when we ask our own fantastic listeners — and AI — what it means to live wisely? In this episode, Igor and Charles hand the mic to members of the On Wisdom audience to hear their answers to the big questions usually reserved for scientists and philosophers. But there’s a twist: one set of responses was provided by AI. We invite you to vote on who gave the wisest answers — and to guess which one wasn’t human. Igor is surprised by just how insightful the answers from the regular folk (compared to experts) turn out to be, while Charles wonders if the wisest one may not be human at all? Can you pass the Wisdom Turing Test? Welcome to Episode 66.

    Link to Listener Poll here

    Links:

    • Listener Poll | On Wisdom Podcast: The Wisdom Turing Test (Episode 66)
    41 min
  • 65: Religion as Make-Believe (with Neil Van Leeuwen)

    Is religious belief a form of make-believe — and if so, what deeper truths might we be acting out? Neil Van Leeuwen joins Igor and Charles to explore the psychological roots of religion, the nature of belief, and how sacred values shape group identity. Igor reflects on the blurring line between religious and political convictions, Neil argues that religious credence operates more like imaginative play than factual belief, and Charles considers whether conspiracy theories might be filling the same social and psychological roles. Welcome to Episode 65.

    Special Guest: Neil Van Leeuwen.

    Links:

    • Neil Van Leeuwen' site | Florida State University
  • Religion as Make-Believe A Theory of Belief, Imagination, and Group Identity | Book - Neil Van Leeuwen
  • The Puzzle of Belief - Neil Van Leeuwen & Tania Lombrozo (2023)
  • 59 min
  • 64: The Potency and Potential of Social Networks (with Nicholas Christakis)

    Are your choices really your own — or are they quietly shaped by the people around you? Nicholas Christakis joins Igor and Charles to reveal the hidden power of social networks, from the surprising spread of kindness and cooperation to the ripple effects that shape our health, decisions, and even our wisdom. Igor uncovers the invisible social forces influencing our daily lives, Nicholas shares how our deep-rooted instincts for love, friendship, and teaching have shaped human civilization, and Charles considers how tapping into these instincts could help us build stronger, wiser communities. Welcome to Episode 64.

    Special Guest: Nicholas Christakis.

    Links:

    • Human Nature Lab | Yale University
  • Connected: The Surprising Power of Our Social Networks and How They Shape Our Lives (Book) | Nicholas Christakis
  • Blueprint: The Evolutionary Origins of a Good Society (Book) | Nicholas Christakis
  • Apollo’s Arrow: The Profound and Enduring Impact of Coronavirus on the Way We Live (Book) | Nicholas Christakis
  • The Hidden Influence of Social Networks (Ted Talk) | Nicholas Christakis
  • ETH Global Lecture: Social Artificial Intelligence (2024) | Nicholas Christakis
  • The Spread of Obesity in a Large Social Network over 32 Years - Christakis, Fowler (2007)
  • Cooperative behavior cascades in human social networks - Fowler, Christakis (2010)
  • Induction of social contagion for diverse outcomes in structured experiments in isolated villages - Airoldi, Christakis (2024)
  • Gut microbiome strain-sharing within isolated village social networks - Beghini, Pullman, Alexander, Shridhar, Prinster, Singh, Juárez, Airoldi, Brito, Christakis (2025)
  • 1 hr

About On Wisdom

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What does it actually take to think wisely? On Wisdom digs into the empirical science of wisdom, judgment, and decision-making, and what it means for how we live. Igor Grossmann runs the Wisdom &…

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