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Brain in a Vat

Brain in a Vat

Brain in a Vat 289 Episodes Oct 6, 2026

Brain in a Vat is a podcast that explores thought experiments and features conversations with philosophers. Hosted by Dr Jason Werbeloff and Mark Oppenheimer, it delves into philosophical ideas and debates.

Episodes

Decoding Reactions: Signal and Noise in Personal Interactions | Mark Schroeder
Decoding Reactions: Signal and Noise in Personal Interactions | Mark Schroeder Oct 6, 2026 00:59:53 Mark Schroeder discusses When Things Get Personal, his account of how we interpret one another and why those interpretations so often go wrong. Our interactions are filled with noise, factors that don’t reflect the person themselves, complicating what we can infer about an individual from their behavior. Schroeder dissects the complex relationship between behavior, agency, and identity, as well as
The Truth About Honesty, Lies, and Deception | Christian Miller
The Truth About Honesty, Lies, and Deception | Christian Miller Sep 23, 2026 00:58:09 Christian Miller, author of The Honesty Crisis, joins to explore the nature and ethics of honesty. He examines what it means to be honest, when lying can be morally justified, and the difference between honesty and simply telling the truth. Miller considers these questions through cases involving deepfakes, delusion, infidelity, and our obligations to tell the truth.Chapters:[00:00] Introducing Ch
The Costs of Open Borders | Lionel Shriver
The Costs of Open Borders | Lionel Shriver Aug 25, 2026 00:56:23 Lionel Shriver returns to discuss her new novel, 'A Better Life,' and the philosophical debate over immigration and open borders.Inspired by a proposed New York City program to pay residents to house migrants, the novel turns one family's home into a thought experiment about immigration and humanitarian obligations.Shriver examines the arguments for and against open borders, as well as
The Man Who Exposed Jason Arday: Cancelled at Cambridge | Nathan Cofnas
The Man Who Exposed Jason Arday: Cancelled at Cambridge | Nathan Cofnas Aug 10, 2026 00:58:58 Nathan Cofnas, the academic who recently drew widespread attention for exposing plagiarism allegations against Cambridge professor Jason Arday, returns to Brain in a Vat to discuss academic freedom, institutional conformity, and his own controversial departure from Cambridge.Cofnas argues that universities create incentives for academics to conform, particularly when scholarship challenges prevail
Free Speech, Schools, and Children | Jimmy Mullen
Free Speech, Schools, and Children | Jimmy Mullen Aug 4, 2026 00:56:52 Former Brain in a Vat producer Jimmy Mullen returns to discuss free speech in schools, exploring how educational institutions should balance student expression with their responsibility to maintain an environment conducive to learning.Drawing on constitutional law and landmark cases on student free speech, the conversation explores viewpoint neutrality, the role of political disagreement in educat
Sexual Ethics on Campus: Consent and Power | Colin McGinn
Sexual Ethics on Campus: Consent and Power | Colin McGinn Jul 28, 2026 01:03:09 Colin McGinn joins to discuss sexual ethics on campus. Drawing on thought experiments and his own experiences in academia, McGinn argues that universities too often conflate harassment with consensual relationships while overstating the role of power imbalances. He explains why he believes current policies can undermine academic freedom, due process, and the proper limits of institutional authorit
The Philosophy of Pluribus | Spencer Case
The Philosophy of Pluribus | Spencer Case Jun 28, 2026 00:58:09 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
The Time-Meaning Conundrum | Rivka Weinberg
The Time-Meaning Conundrum | Rivka Weinberg Jun 14, 2026 00:57:45 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] Introductio
Should You Need Permission to Take Medicine? | Jessica Flanigan
Should You Need Permission to Take Medicine? | Jessica Flanigan Jun 14, 2026 01:01:47 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 se
Can Torture Be Justified? | Stephen Kershnar
Can Torture Be Justified? | Stephen Kershnar May 17, 2026 00:58:39 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 da
A World Without Scarcity | Steven Kotler
A World Without Scarcity | Steven Kotler May 6, 2026 00:59:39 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 mo
Living with Adversity | David Benatar
Living with Adversity | David Benatar May 6, 2026 00:55:02 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 Adversi

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