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John Krakauer Part 2: Learning, Curiosity, and Consciousness

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Nov 23, 2022
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INSIGHT

Math Can Enrich Neuroscience

  • Machine-learning math can enrich neuroscience by formalizing lifelong, multi-task learning problems.
  • John Krakauer warns this may still miss uniquely human cognitive states like semantics and narrative.
INSIGHT

Anticipation Versus Simulation

  • Anticipation differs from simulation; true predictive simulation implies operating on internal models as world substitutes.
  • Krakauer argues simulation is rare in animals and planning often relies on anticipatory, learned circuits.
INSIGHT

Curiosity Comes In Different Kinds

  • Curiosity spans simple exploratory heuristics to abstract scientific wonder, and these are not the same phenomenon.
  • Krakauer cautions against conflating reward-based exploration algorithms with human semantic curiosity.
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