Brain in a Vat

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The Philosophy of Pluribus | Spencer Case

June 28, 2026

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 Poi...

The Time-Meaning Conundrum | Rivka Weinberg

June 14, 2026

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 an...

Should You Need Permission to Take Medicine? | Jessica Flanigan

June 14, 2026

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 requi...