The Bayesian Conspiracy

63 – Rational Fiction

Jul 4, 2018
Alexander Wales and DayStar Eld discuss rational fiction, exploring topics like rational world building, character rationality, fan fiction, and the creation of a rationalist fiction anthology. They analyze 'The Martian', 'Harry Potter and the Methods of Rationality', and other works, highlighting the importance of logical narratives and realistic character behavior.
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ANECDOTE

Fanfic Born From Noticing Unanswered Worldbuilding

  • DayStar writes fanfic when canon leaves questions unanswered and tweaks background assumptions to make the world consistent.
  • He described spotting a shadowy agency in a movie and imagining generative explanations rather than assuming authorial laziness.
INSIGHT

Reconstruction Keeps Canon While Explaining Motive

  • Good rational reconstructions keep irrational-seeming canon but reinterpret motives to make them plausible.
  • Example: HPMOR reframes the Chamber trials as Dumbledore's deliberate early-student-safe wards serving a different, coherent purpose.
INSIGHT

Rational Fixes Can Threaten Fan Fantasies

  • Rational reconstructions can feel like an assault to fans because they acknowledge and fix tensions that the original fiction left implicit.
  • Changing the fantasy's core assumptions (e.g., Pokemon human dominance) disrupts the setting's emotional appeal for some readers.
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