Agenda Structural Challenge Canonical metaphysics structural-challenge, metaphysics Can a person born blind, on regaining sight, immediately recognize by sight objects previously known only by touch? More structurally: how is cross-modal perceptual grounding established in a unified mind?
Metaphysics Structural Challenge Ledger

Perception and Cross-Modal Grounding (Molyneux Demoted)

MRC-01 structural canonical mind consciousness self agency External: philosophical foundational debate τ response: recovery checkpoint

Can a person born blind, on regaining sight, immediately recognize by sight objects previously known only by touch? More structurally: how is cross-modal perceptual grounding established in a unified mind?

See the paired Perception and Cross-Modal Grounding (Molyneux Demoted) — Challenge Response on the Results lane for the program's current response status, registry evidence, verification route, and external-review boundary.

Current status: recovery checkpoint.

Challenge statement

Can a person born blind, on regaining sight, immediately recognize by sight objects previously known only by touch? More structurally: how is cross-modal perceptual grounding established in a unified mind?

Why this challenge is in the ledger

Demoted from canonical M-E3 challenge to recovery checkpoint per briefing 03 §4.2. Historically important but too specific for the canonical structural ledger.

Demoted from canonical M-E3 challenge to recovery checkpoint per briefing 03 §4.2. Historically important but too specific for the canonical structural ledger.

τ-facing burden

Treat Molyneux as a recovery checkpoint for cross-modal perception and unified consciousness rather than as a load-bearing E3 structural test.

First reviewer questions

  1. Does τ produce extensional results for perception and cross-modal grounding (molyneux demoted)?
  2. Are the τ register routings genuinely informative or merely renaming?
  3. What external philosophical review would settle the open questions?

Source anchors

Source anchors are background references, not endorsements of Panta Rhei claims.

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