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perceptual control theory (3)
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study critique (270)
book review (221)
AI (112)
economics (105)
effective altruism (105)
education (93)
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debate (89)
forecasting (89)
politics (89)
prediction markets (88)
science (85)
AI safety (79)
media criticism (76)
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psychiatry (73)
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3 posts
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book review (221) philosophy (50) rationalist community (47) psychotherapy (15) fantasy literature (3) Lacan (3) perceptual control theory (3)

Short Book Reviews April 2019

Scott Alexander reviews three books: a controversial psychotherapy text, an introduction to Lacan's philosophy, and a rationalist-themed fantasy novel.

ssc
Apr 9, 2019 2,831 words 0 likes 102 comments Listen · 19 min Read Read
neuroscience (76) Bayesian reasoning (27) cognitive science (15) predictive coding (11) Karl Friston (4) perceptual control theory (3) free energy principle (3)

Translating Predictive Coding Into Perceptual Control

Scott Alexander argues that Free Energy/Predictive Coding and Perceptual Control Theory are fundamentally the same, and proposes using PCT's more intuitive terminology to help understand FE/PC.

ssc
Mar 20, 2019 1,386 words 0 likes 103 comments Listen · 11 min Read Read
neuroscience (76) scientific progress (16) cognitive science (15) predictive processing (11) brain function (5) perceptual control theory (3)

Predictive Processing And Perceptual Control

Scott Alexander explores the similarities between Predictive Processing and Perceptual Control Theory, arguing that PCT anticipates many aspects of PP and deserves recognition for its insights.

ssc
Sep 6, 2017 961 words 0 likes 78 comments Read Read
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