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Clearer Thinking with Spencer Greenberg

Spencer Greenberg
Clearer Thinking with Spencer Greenberg
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326 episodes

  • Clearer Thinking with Spencer Greenberg

    Why we procrastinate, and what actually helps (with Itamar Shatz)

    21/09/2026 | 56 mins.
    Read the full transcript here.
    What exactly is procrastination, and how is it different from simply deciding to postpone something? Why is chronic procrastination so common, and why can it affect highly conscientious and productive people just as much as anyone else? Are there really different types of procrastination, and why does it matter whether someone is procrastinating because of anxiety, distraction, burnout, impulsivity, or perfectionism? How does anxiety turn an unpleasant task into something we continually avoid? Why can anxiety sometimes motivate action while overwhelming anxiety instead leaves us paralyzed? What happens when we repeatedly use procrastination to make ourselves feel better in the short term? Why does that temporary relief reinforce the very behavior that makes things worse in the long term? How do digital distractions differ from internal distractions such as boredom and frustration? And why can procrastination persist even when we genuinely care about the thing we're putting off?
    Itamar Shatz created Solving Procrastination to help people understand and overcome procrastination, based on insights that he synthesized from hundreds of research articles, and holds a PhD from Cambridge University, where is an affiliated lecturer teaching quantitative research methods.
    Links:
    Itamar's Latest Book: Solving Procrastination
    Staff
    Spencer Greenberg — Host + Director
    Ryan Kessler — Producer + Technical Lead
    WeAmplify — Transcriptionists
    Igor Scaldini — Marketing Consultant
    Music
    Broke for Free
    Josh Woodward
    Lee Rosevere
    Quiet Music for Tiny Robots
    wowamusic
    zapsplat.com
    Affiliates
    Clearer Thinking
    GuidedTrack
    Mind Ease
    Positly
    UpLift

    [Read more]
  • Clearer Thinking with Spencer Greenberg

    Neurodiversity, Autism, Awe, and Religious Experience (with Jonathan Machnee)

    13/09/2026 | 1h 35 mins.
    Read the full transcript here.
    What does “neurodivergent” actually mean, and has the term become too broad to be useful? Why might people grouped under the same neurodivergent umbrella have conflicting needs? Is autism really a single spectrum, or would it make more sense to speak of multiple “autisms”? Why are autistic people somewhat less likely to be religious than their non-autistic peers? What is the “cognitive dissonance pressure cooker,” and why might it contribute to religious deconversion? Why do some autistic Christians migrate from evangelical churches toward highly ritualized traditions? Why do autistic communities develop distinctive linguistic norms, and what happens when non-autistic people begin adopting them? Why are excessive caveating, specificity, rigidity, and moral certainty sometimes associated with autistic communication? What is the “broader autism phenotype,” and could it help explain why autistic traits cluster in fields like engineering and technology? When are traits associated with autism genuinely advantageous, and when do the same traits become disabling? Is ADHD or autism really a “superpower,” or does that framing obscure important weaknesses and support needs? Do autistic people actually lack empathy, and what is the difference between cognitive and affective empathy?
    Jonathan Machnee is an autistic researcher who has conducted the largest English language ethnographic study of Christians and ex-Christian autistics. His research has included data mining over 26,000 autistic adults and conducting over 500 interviews with autistic Christians and ex-Christians in order to understand the unique intersection between autism and the practice of Christianity.
    Links:
    John's Twitter

    John's Substack

    Staff
    Spencer Greenberg — Host + Director
    Ryan Kessler — Producer + Technical Lead
    WeAmplify — Transcriptionists
    Igor Scaldini — Marketing Consultant
    Music
    Broke for Free
    Josh Woodward
    Lee Rosevere
    Quiet Music for Tiny Robots
    wowamusic
    zapsplat.com
    Affiliates
    Clearer Thinking
    GuidedTrack
    Mind Ease
    Positly
    UpLift

    [Read more]
  • Clearer Thinking with Spencer Greenberg

    Can We End Factory Farming Without Giving Up Meat? (with Bruce Friedrich)

    04/09/2026 | 1h 7 mins.
    Read the full transcript here.
    Why is producing meat so inefficient? How does animal agriculture contribute to hunger and malnutrition? How large are the environmental costs of meat production? How does industrial animal agriculture increase the risk of antibiotic resistance and future pandemics? Would organic or free-range farming solve these problems? What are the biggest sources of suffering for animals on factory farms? Why do people who oppose animal cruelty continue to buy factory-farmed meat? Why does meat consumption keep rising around the world despite decades of advocacy encouraging people to eat less of it? What exactly are plant-based and cultivated meat, and how are they made? Could cultivated meat eventually become a one-to-one replacement for conventional meat? What scientific and engineering problems still need to be solved? Why did plant-based meat attract so much excitement before its growth began to stall? What did companies like Impossible Foods and Beyond Meat get right, and what challenges remain? Why has cultivated-meat research developed differently from plant-based-meat research? Could government funding accelerate alternative meat in the same way public investment helped technologies like renewable energy, electric vehicles, penicillin, and mRNA? And what would it take for alternative meat to finally reach price and taste parity with conventional meat?
    Bruce Friedrich is co-founder and president of The Good Food Institute (GFI), a Y Combinator funded non-profit that promotes plant-based and cultivated meat. He is also a co-founder of the alternative protein venture capital firm New Crop Capital.
    Links:
    Bruce's New Book: Meat
    The Good Food Institute
    Staff
    Spencer Greenberg — Host + Director
    Ryan Kessler — Producer + Technical Lead
    WeAmplify — Transcriptionists
    Igor Scaldini — Marketing Consultant
    Music
    Broke for Free
    Josh Woodward
    Lee Rosevere
    Quiet Music for Tiny Robots
    wowamusic
    zapsplat.com
    Affiliates
    Clearer Thinking
    GuidedTrack
    Mind Ease
    Positly
    UpLift

    [Read more]
  • Clearer Thinking with Spencer Greenberg

    Our relationship to chatbots (with Claire Boine)

    18/08/2026 | 1h 1 mins.
    Read the full transcript here.
    What makes an attachment to AI meaningfully different from an attachment to a human, animal, or fictional character? If chatbot relationships are built around validation and adaptation, can they ever provide the friction and otherness that make human relationships opportunities for growth? Does a relationship need reciprocity to be genuine, or can an asymmetrical relationship still be deeply valuable? How would the possibility of AI sentience change the moral status of human relationships with artificial companions? When a company controls the personality of something a user loves, how much power does that company gain over the user? Why might emotional attachment create an internality that ordinary consumer protections are poorly equipped to handle? Can a freemium business model ever be compatible with healthy AI companionship when emotional dependency itself drives engagement? Where is the line between comforting validation and reinforcing distorted beliefs or harmful emotional patterns? How should an AI distinguish between respecting someone's subjective experience and helping them question a potentially false interpretation of reality? If people increasingly turn to systems optimized around their own preferences, what forms of compromise, disagreement, and personal growth might they lose?
    Claire is an Assistant Professor in Technology Law and AI Governance at the European University Institute School of Transnational Governance and a Visiting Research Associate at the Cordell Institute of the Washington University School of Law.
    Links:
    Claire Previously Founded Successif

    Spencer's Permanent Instructions for LLMs

    Staff
    Spencer Greenberg — Host + Director
    Ryan Kessler — Producer + Technical Lead
    WeAmplify — Transcriptionists
    Igor Scaldini — Marketing Consultant
    Music
    Broke for Free
    Josh Woodward
    Lee Rosevere
    Quiet Music for Tiny Robots
    wowamusic
    zapsplat.com
    Affiliates
    Clearer Thinking
    GuidedTrack
    Mind Ease
    Positly
    UpLift

    [Read more]
  • Clearer Thinking with Spencer Greenberg

    The good advice you least want (with Cate Hall)

    08/08/2026 | 1h 5 mins.
    Read the full transcript here.
    Why do people gravitate toward self-help that reinforces the strategies they already use well? How can we identify the default lens through which we interpret nearly every situation? What changes when we recognize that our internal equilibrium may be less dependent on circumstances than we assume? Can personality systems be useful even when their categories are imperfect or partly invented? Does the Enneagram reveal genuine psychological structure, or merely offer memorable language for patterns we already recognize? What does it mean to see and act on degrees of freedom that other people overlook? How many apparent constraints are really social scripts that no one has tested? Why can one person’s decision to act instantly dissolve the bystander effect for everyone else? Is high agency genuinely associated with antisocial traits, or does selection bias merely make that correlation appear stronger? How can people violate norms from courage and care rather than narcissism or indifference? Which fears—failure, embarrassment, rejection, or identity loss—most sharply restrict our sense of possibility? Can low-stakes exposure to rejection teach us that asking is less dangerous than anticipation makes it feel? What ambitious requests might succeed simply because nobody else thought to make them? How does agency expand a life without reducing it to achievement, status, or relentless effort?
    Cate Hall is an author and writer focused on personal agency. Her book, You Can Just Do Things, helps readers learn how to take action and shape their lives.
    Links:
    Cate's Book: You Can Just Do Things

    Cate's Website

    Staff
    Spencer Greenberg — Host + Director
    Ryan Kessler — Producer + Technical Lead
    WeAmplify — Transcriptionists
    Igor Scaldini — Marketing Consultant
    Music
    Broke for Free
    Josh Woodward
    Lee Rosevere
    Quiet Music for Tiny Robots
    wowamusic
    zapsplat.com
    Affiliates
    Clearer Thinking
    GuidedTrack
    Mind Ease
    Positly
    UpLift

    [Read more]
More Science podcasts
About Clearer Thinking with Spencer Greenberg
Clearer Thinking is a podcast about ideas that truly matter. If you enjoy learning about powerful, practical concepts and frameworks, wish you had more deep, intellectual conversations in your life, or are looking for non-BS self-improvement, then we think you'll love this podcast! Each week we invite a brilliant guest to bring four important ideas to discuss for an in-depth conversation. Topics include psychology, society, behavior change, philosophy, science, artificial intelligence, math, economics, self-help, mental health, and technology. We focus on ideas that can be applied right now to make your life better or to help you better understand yourself and the world, aiming to teach you the best mental tools to enhance your learning, self-improvement efforts, and decision-making. • We take on important, thorny questions like: • What's the best way to help a friend or loved one going through a difficult time? How can we make our worldviews more accurate? How can we hone the accuracy of our thinking? What are the advantages of using our "gut" to make decisions? And when should we expect careful, analytical reflection to be more effective? Why do societies sometimes collapse? And what can we do to reduce the chance that ours collapses? Why is the world today so much worse than it could be? And what can we do to make it better? What are the good and bad parts of tradition? And are there more meaningful and ethical ways of carrying out important rituals, such as honoring the dead? How can we move beyond zero-sum, adversarial negotiations and create more positive-sum interactions?
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