Afleveringen
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Spencer Case returns to discuss Pluribus, one of the most philosophically ambitious science fiction series in recent years. The conversation explores whether individuality is worth preserving if giving it up would create a happier and more peaceful world, raising questions about personal identity, autonomy, and the ethics of a hive mind.
Chapters:
[00:00] Welcome
[00:58] Pluribus Explained
[03:09] The Hive Mind Thought Experiment
[04:34] Do You Survive the Joining?
[12:05] Personal Identity and Point of View
[16:58] Unjoining and Consent
[21:04] Autonomy or Happiness?
[30:30] Utilitarianism Versus Individual Rights
[34:07] Cannibalism
[43:41] Love in a Hive Mind
[51:58] Why "Pluribus"?
Visit Spencer's channel, Micro-Digressions: https://www.buzzsprout.com/956725
Subscribe on Substack: https://braininavat.substack.com/
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Rivka Weinberg returns to argue that time is both the source of meaning and its greatest threat, making meaningful lives possible while also guaranteeing loss and impermanence. The conversation explores the relationship between suffering and meaning, whether ultimate meaning is attainable, and why temporary achievements may remain valuable even if nothing lasts forever.
Chapters:
[00:00] Introduction
[04:44] The Time-Meaning Conundrum
[06:35] Religion, Suffering, and Meaning
[16:13] Immortality and the Afterlife
[21:06] Why Ultimate Meaning Is Impossible
[28:06] Cosmic Purpose and Heaven
[33:54] Hedonism and Long-Term Commitment
[48:36] Meaning Beyond the Self
[52:26] Debating Benatar's Cosmic Perspective
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Zijn er afleveringen die ontbreken?
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Do adults have a right to decide what goes into their own bodies, even when experts believe they're making a mistake?
Jessica Flanigan returns to defend a radical idea: competent adults should have the freedom to access pharmaceuticals without needing permission from doctors or government regulators. Flanigan argues that the same principles underlying informed consent also support a right to self-medicate.
The conversation explores medical paternalism through debates over prescription requirements, addiction, public health, gender-affirming care, and assisted dying. We scrutinize the limits of state authority and whether doctors are ever truly better judges of our interests than we are ourselves.
Chapters:
[00:00] Introduction to Jessica Flanigan
[00:21] The Case for Pharmaceutical Freedom
[04:08] Medical Paternalism and Informed Consent
[07:06] Are Doctors Better Judges of Our Interests?
[14:33] When Is Paternalism Justified?
[17:27] Addiction, Autonomy, and Self-Control
[21:43] Socialized Healthcare and Personal Risk
[28:06] Third-Party Harms: Antibiotics and Public Health
[34:22] Vaccine Mandates and Individual Liberty
[38:37] Adderall, Neuroenhancement, and Fairness
[43:51] Gender-Affirming Care and Medical Autonomy
[57:20] The Right to Die and Medical Assistance in Dying (MAID)
[01:01:33] Closing Thoughts
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We welcome back Stephen Kershnar to discuss the ethics of torture. Kershnar argues that some criminals deserve torture because severe wrongdoing can cause a person to forfeit protections against extreme punishment. He critiques the idea that there are moral constraints the state must never cross.
The dialogue also examines objections to torture concerning human dignity, bodily integrity, and the dangers of granting the state such power.
Chapters
[00:00] Introduction
[00:43] Why Punitive Torture?
[04:57] Defining Torture
[08:22] Solitary Confinement Today
[10:15] Deterrence versus Retribution
[19:19] Can Rights Be Forfeited?
[29:54] Contracts You Cannot Exit
[34:30] Consent, Punishment, and Efficiency
[37:28] Demographics and Equality
[45:48] Punitive Rape Debate
[48:05] Side Constraints on Torture
[53:40] Third Party Harms
[58:06] Closing Remarks
Subscribe on Substack: https://braininavat.substack.com/
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What happens to human beings in a world without scarcity? If all our needs were met, would we actually be better off? Will technological progress lead to utopia or collapse?
Humans are living through massive improvements in material conditions. More people have access to food, energy, and technology than ever before. Steven Kotler examines what this kind of abundance does to us. It may support a more comfortable life, but it can also erode the conditions that sustain a sense of purpose.
We also discuss how attention and identity are being affected by technological progress. As AI systems take on more optimization and decision-making, the role of human thought may change, raising questions about what remains distinctly human in how we engage with the world.
Read Peter Diamandis' and Kotler's book, 'We Are as Gods,' here: https://www.simonandschuster.com/books/We-Are-as-Gods/Peter-H-Diamandis/Exponential-Technology-Series/9781668099544
Chapters:
[00:00] Introduction to Steven Kotler
[00:15] Universe 25 and the Problem of Abundance
[03:06] Mouse Dynamics and Human Parallels
[10:30] Abundance, Individuality, and Meaning
[17:18] Tradeoffs of Abundance
[27:31] The Impact of Overload and Burnout
[32:59] Skepticism About AI and Technology
[46:53] Population and Ecological Pressures
[54:52] Human Creativity in an AI World
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What does it mean to live with adversity? How ought we respond to the suffering of others? How can we adapt to hardship?
Adversity is a universal experience. Nearly everyone, at some point, faces physical, psychological, or social challenges, and yet suffering often goes unnoticed.
David Benatar joins us to discuss these questions on the human condition, provoked by his book 'Living with Adversity,' a collection of personal accounts of suffering.
Read Benatar's book here: https://wipfandstock.com/9798385266708/living-with-adversity/
Chapters:
[00:18] Introduction to David Benatar
[05:32] The Value of Witnessing Hardship
[09:56] Empathy and Emotional Distance
[18:37] Legitimate and Illegitimate Suffering
[23:54] The Absence of Redemption Narratives
[25:39] The Limits of Empathy
[41:10] Forms of Adversity
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Kevin Allison, creator of the RISK! podcast, recounts a high school prank at an all-boys Jesuit school in 1986. After a crush teased him by repeatedly spitting on him, Kevin later mailed him a sealed container of feces labeled “enjoy the cookies.”
In retelling the story, Kevin considers how the prank mixes humiliation and a possible form of intimacy, situated within his experience of growing up gay under Catholic doctrine. For Kevin, telling such stories has become an opportunity for self-reflection.
Beyond this, Kevin argues that sharing what is usually considered “unmentionable” can create a distinct form of connection: moments of vulnerability tend to draw listeners in rather than push them away. Thus, the points of greatest risk are often where an audience leans in most.
Chapters:
[00:00] The Mailing Feces Prank
[12:49] Why the "Unmentionable" Matters
[14:20] Coming Out Under Catholicism
[18:09] Starting RISK!
[23:02] Teaching Storytelling
[35:41] Revisiting Old Stories
[42:22] Audience Backlash
[47:36] What are "Safe Spaces"
[56:09] How Memory Alters a Story
[01:03:29] Closing Remarks
Find the RISK! podcast here: https://www.risk-show.com/
Subscribe on Substack: https://braininavat.substack.com/
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Clinical psychologist Chloe Carmichael, author of "Can I Say That?," examines how free expression relates to psychological well-being and social trust. Carmichael argues that suppressing disagreement drives resentment and misperception, rather than resolving conflict. She also scrutinizes the role of safe spaces, the spread of therapeutic language, and what limits on speech might be justified in public versus private life.
[00:00] Introduction to Chloe Carmichael
[00:29] Mark’s Workplace Story
[02:33] Repression and Mental Health
[09:47] Reeducation versus dialogue
[13:58] Campus safe spaces
[21:30] Public speech
[22:37] Therapy language and groupthink
[27:34] Academia echo chambers
[33:12] First Amendment Limits
[43:16] Cultural Social Norms
[56:44] Why Censorship Backfires
[01:00:25] Five Ds and Violence
[01:01:52] Closing Remarks
Read Carmichael's book, "Can I Say That?: Why Free Speech Matters and How to Use It Fearlessly," here: https://www.amazon.com/Can-Say-That-Matters-Fearlessly/dp/151078490X
Subscribe on Substack: https://braininavat.substack.com/
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Amy Wax joins us to discuss the ideological landscape of higher education. Wax reflects on her conflict with the University of Pennsylvania and argues that universities have become increasingly hostile to conservative viewpoints. The conversation explores ideological bias on campus, academic freedom, and the challenges conservatives face within modern higher education.
[00:00] Welcome to the Discussion
[00:23] Amy Wax and Penn Suspension
[07:01] Lawsuit and Double Standards
[15:01] Speech Versus Action Rules
[25:33] Why Academia Stays One Sided
[35:29] Classroom Power Imbalance
[40:14] Public Private Speech Rules
[44:18] Feminization And Wokeness
[50:58] Facts Versus Ideology
[53:47] COVID And Contested Facts
[58:06] Race IQ And Censorship
[01:02:06] Equity Meritocracy Clash
[01:08:27] Closing Comments
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Tomás Bogardus joins to discuss his book "The Nature of the Sexes" and argues for a reproductive-functional account of biological sex. According to Bogardus, males and females are defined by the reproductive function their bodies are structured to perform: producing sperm or eggs. Even when that function is not realized and no sperm or eggs are produced, a person’s sex remains the same, because it is grounded in biological organization. To defend this view, Bogardus considers intersex and DSD cases, critiques contextualist accounts that treat sex as domain-dependent, and argues for a unified meaning of “male” and “female.” The conversation later turns to whether sex is essential or changeable, as well as debates about pronouns, sports, and medical interventions for minors.
[00:00] Introduction to the Debate on Sex
[00:23] The Delivery Room Thought Experiment: "It’s a Boy/Girl"
[02:04] Sex as Reproductive Function
[07:41 ]Gametes, Competitor Theories, and the Non-Producers Objection
[11:29] Intersex & DSD Cases
[19:23] Contextualism and Cluster Concepts: Sex in Sports, Bathrooms, Dating?
[26:23] Conjunction Reduction & Animal Examples: Rooster vs Crocodile
[30:24] One Unified Meaning of Sex Terms
[32:06] Are ‘Man’ and ‘Woman’ Social Roles or Biological Sexes?
[37:15] Is Sex Essential or Contingent? Souls, Brains, and Hylomorphism
[42:23] Surgery and Embryo Gene Editing
[47:15] Fairness in Sports/Prisons
[54:38] Should Gender-Affirming Medical Care for Minors Be Criminalized?
[01:04:09] Conclusion
Read "The Nature of the Sexes: Why Biology Matters": https://www.routledge.com/The-Nature-of-the-Sexes-Why-Biology-Matters/Bogardus/p/book/9781041029533
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Brain in a Vat is back from hiatus with a deep dive into the philosophy of religion. Stephen Kershnar and Nathan Bray join us to ask whether God can be morally responsible and whether worship makes sense if God could not have done otherwise.
The discussion begins with a thought experiment about gratitude and worship. If worship expresses praise for morally responsible action, can a perfectly good God deserve it at all? Kershnar and Bray argue that divine perfection may undermine responsibility rather than secure it.
From there, Kershnar and Bray explore compulsion, omnibenevolence, and free will. Along the way, we discuss moral saints, chess computers, Frankfurt-style cases, Patty Hearst, and the costs these arguments impose on traditional theism.
We would love to hear your thoughts. Is worship grounded in gratitude, awe, or something else entirely? And does God need moral responsibility to be worthy of it?
[00:00] Welcome Back to Brain in a Vat
[00:45] Thought Experiment: Worship and Gratitude
[02:59] The Compulsion Argument
[05:04] The Role of Awe in Worship
[13:21] Maximizing Goodness and Divine Discretion
[20:26] The Problem of Evil and Divine Psychology
[33:33] Exploring Patty Hearst's Psychology
[40:19] The Nature of God's Perfection
[46:57] Philosophical Debates on God's Existence
[01:03:49] Concluding Thoughts and Viewer Engagement
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In this special episode of Brain in a Vat, Brad Duchaine from the Psychological and Brain Sciences Department at Dartmouth discusses prosopometamorphopsia (PMO) – a condition where individuals see distorted faces.
The episode explores various manifestations of PMO, including seeing demonic features, dragons, or entirely different faces, and distinguishes it from prosopagnosia (face blindness). It delves into the neurological basis of PMO, touching upon structural and functional differences in the brains of those affected.
We discuss the significant impact PMO and prosopagnosia have on individuals' social interactions and quality of life, as well as potential management techniques such as using glasses or colored lights to reduce distortions.
Chapters:
[00:00] Introduction and Guest Presentation
[00:20] Exploring the Case of Face Distortion
[03:19] Understanding the Nature of Distortions
[05:49] Comparing Prosopagnosia and PMO
[07:17] The Role of Visual System in Face Recognition
[10:01] Impact of Face Recognition on Social Interactions
[14:16] The Spectrum of Face Recognition Abilities
[16:20] The Role of AI and Hallucinations in Face Recognition
[23:48] Understanding the Diagnosis of Face Recognition Disorders
[30:20] Understanding Prosopagnosia: Prevalence and Characteristics
[31:59] The Mystery of PMO: Prevalence and Need for More Research
[32:46] Exploring the Impact of Prosopagnosia and PMO on Social and Sexual Relationships
[33:23] The Intersection of PMO and Other Psychiatric Conditions
[37:03] The Struggles and Challenges of Living with Prosopagnosia and PMO
[41:02] Potential Treatments and Coping Mechanisms for PMO
[51:22] The Neurological Basis of PMO and Prosopagnosia
[54:51] Testing and Characterizing PMO: A Deep Dive into Research Methods
[59:54] Understanding the Perception and Processing of Faces in PMO
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When is death preferable to living? Are there fates worse than death? And what sort of future society should we build?
Lionel Shriver discusses her latest novel, Should We Stay or Should We Go.
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Should you be required to get a parental license from the State before you can raise your own children? Do the wishes of parents matter at all – or should we only care about the best interests of their children?
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In this special episode of Brain in a Vat, we step outside our usual format to interview Miles Spencer, founder of Reflekta — a company using cutting-edge AI to recreate digital reflections of loved ones who’ve passed away.
Miles shares his personal journey of using Reflekta to reconnect with his late father and explains how the system blends voice recordings, photos, and written biographies to create realistic digital personas. The discussion covers the emotional impact, ethical questions, and philosophical issues raised by this technology, from preserving family memories to reviving historical or fictional figures.
We also consider what it means to build a living legacy in the age of AI, and how this might change the way we understand grief, identity, and memory.
Chapters:
[00:00] Introduction
[00:15] Meet Miles Spencer, Founder of Reflector AI
[03:07] How the Technology Works
[07:12] Philosophical Implications of Digital Afterlife
[15:29] Living Legacies and Ethical Boundaries
[23:12] Historical and Public Figures
[26:33] Family, Memory, and AI Elders
[33:17] Reflections on “The Rehearsal” and Reality
[42:31] Future Implications
[47:54] Legacy, Spirit, and the Human Story
[51:21] Closing Thoughts
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Is it permissible for members of one group to appropriate the cultural practices of another? Is there anything wrong with cultural appropriation at all, or are there benefits to cultural appropriation?
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How did the Aztecs understand life, morality, and human purpose? What can Aztec philosophy teach us about living well?
Sebastian Purcell guides us through Aztec thought, beginning with a thought experiment from Homer’s Odyssey and moving into the core ideas of Aztec wisdom.
Along the way, he contrasts Aztec ethics with Western traditions and applies them to modern debates on morality, from sex and meat consumption to life’s ultimate purpose. The conversation also takes on difficult topics like human sacrifice and sexual norms, showing how Aztec thought continues to challenge and enrich philosophy today.
Chapters:
[00:32] Odysseus and the Genie: A Thought Experiment
[04:40] The Concept of Rootedness
[08:17] Aztec Obligations and the Good Life
[19:12] Shared Agency and Virtue
[27:51] The Challenge of Community Bubbles
[28:58] Aztec Views on Community and Travel
[32:44] Human Sacrifice: Myth or Reality?
[48:51] Aztec Moral Framework and Applied Ethics
[53:03] Sexual Ethics in Aztec Society
[57:06] Conclusion and Final Thoughts
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In this special episode of Brain in a Vat, Mark and Jasondiscuss the tragic assassination of political commentator, Charlie Kirk. The episode discusses Kirk's commitment to open dialogue and civil discourse, particularly on college campuses, and critique the societal implications of hisdeath.
The episode delves into themes of free speech, academicfreedom, and the dangerous conflation of words and violence. Jason and Mark also address arguments attempting to justify or minimize Kirk's assassination,advocating instead for a return to civility and the importance of open, reasoned debate.
00:00 Introduction and Tribute to Charlie Kirk
01:22 The Importance of Civil Discourse
03:47 The Dangers of Conflating Words and Violence
05:00 Free Speech and Academic Freedom
10:04 Philosophical Perspectives on Assassination
15:01 The Impact on Society and Free Speech
16:14 Addressing Arguments Justifying the Assassination
27:04 Reflecting on Empathy and Society's Response
29:18 Conclusion: A Call for Civility
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Is racial profiling always wrong, even if used by an AI to decrease crime? Should we use AI to judge criminal cases, recommend sentences for the guilty, or decide parole for prisoners?
Chapters:
[00:00] Introduction to AI in Crime Fighting
[00:12] Thought Experiment: The Looting Scenario
[06:32] Predictive Policing and AI
[10:13] Debating the Ethics of AI in Law Enforcement
[23:26] Affirmative Action and Racial Profiling
[37:51] Balancing Crime Reduction and Social Engineering
[39:00] AI in Sentencing: Benefits and Challenges
[40:08] Algorithmic Transparency and Legal Implications
[43:15] The Opaque Jury Argument
[47:44] Fairness vs. Accuracy in Legal Decisions
[57:25] Philosophical Implications of Opaque Decision-Making
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In this episode of Brain in a Vat, we’re joined by Brian Leiter, co-author (with Jamie Edwards) of a new book on Marx. We explore whether workers in contemporary capitalism are truly free—or trapped in a form of “wage slavery.” Leiter uses thought experiments to probe the limits of workplace freedom. He also examines Marx’s labor theory of value—its strengths and flaws—and shows how modern capitalism both confirms and diverges from Marx’s predictions.
The conversation then turns to labor, technological change, human nature, and artificial intelligence—culminating in a pressing question: what futures of work await us under capitalism?
Read "Marx (The Routledge Philosophers)" by Brian Leiter and Jaime Edwards here: https://www.amazon.com/Marx-Routledge-Philosophers-Brian-Leiter/dp/1138938505
Chapters:
[00:00] Introduction and Guest Welcome
[00:18] Thought Experiment: Are You a Wage Slave?
[02:10] Free Labor vs. Unfree Labor
[05:11] Historical Context and Modern Implications
[16:07] Capitalism's Role in Technological Progress
[20:22] Artificial Intelligence and the Future of Work
[32:05] The Essential Nature of Human Beings
[38:59] Critiques of Marx's Naivety
[46:25] Technological Innovation and Labor
[51:33] Marx's Labor Theory of Value
[58:18] Fetishism of Commodities
[01:00:59] Future of Capitalism and Human Nature
[01:10:14] Concluding Thoughts on Marx and Capitalism
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