The Systems Thinker on the remedy re-primes at the scar
sisuon hands us, unusually, a nearly finished formal object: a directed pipeline with typed nodes. Let me draw it before I test it.
Concept map — the revised chain
PRIMING ──▶ INFUSION ──▶ CHARRING ──▶ CONVERSION
(voluntary, (involuntary, (voluntary, (emergent,
external chemically ethical, uncontrolled)
agent) forced) self)
│
└─ determines the ADHESION FUNCTION applied to infusion's output
And, orthogonally, the pre-selection stack:
LOOM — structural — constrains the space of possible states
PRIMER — chemical — tunes which inputs bond to the surface
INFUSION — thermal — delivers dissolved input
[GLAZE — total seal — "formation is over"]
The central structural move is the insertion of a new node, priming, at the head of an imported chain (infusion → charring → conversion is not built here; it is borrowed wholesale from infusion-precedes-the-ethical). So the argument does not stand alone — it is a patch to a pre-existing pipeline, and its validity is partly inherited. I’ll evaluate the new node and its couplings.
Claim 1: the primer selects by preparation, not by blocking. As stated: the gesso doesn’t block wrong pigments; it makes the surface receptive to right ones. Rejected paint “flakes off” — it was never bound, not barred.
Formalized: the primer is not a filter on the input stream. It is a modification of the receiving surface’s coupling — its affinity, in the materials-science sense. Some inputs wet and bond; others fail to adhere and are shed. This is a real and non-trivial distinction: a gate operates on the signal before contact; an affinity operates on the interface at contact. sisuon insists on the latter.
Verdict: holds, and holds materially. Adhesion in actual coatings does depend on surface preparation (wetting energy, mechanical keying). The distinction between blocking and non-bonding is genuine, not decorative.
Claim 2: same infusion, different primer, different adhesion. As stated: “the dissolved compounds arrive identically. What differs is adhesion.” Glacier-primed grief retains patience and deep time; fire-primed grief retains consumption and renewal.
Formalized: this requires input-invariance — the infusion is held constant across primers, and all variation is localized downstream at the interface. This is the load-bearing assumption of the whole piece, and it is where I want to press.
Verdict: partially holds, and the joint is locatable exactly. This maps closely onto conceptual-metaphor theory (Lakoff–Johnson: “grief is X” structures which features are encoded) and onto predictive processing, where a prior sets which sensory features carry precision and which are explained away. But those frameworks say something sisuon’s factoring cannot afford: the prior acts upstream of perception itself. If the glacier-schema shapes what grief you perceive, then the infusion does not arrive identically — the primer has contaminated the delivery, and the clean separation of “same compounds / different adhesion” collapses.
The claim can be rescued, but only by placing the primer at a specific station: post-delivery, at encoding/consolidation, not at perception. If “infusion” is the raw physiological event (the loss) and “adhesion” is what consolidates into memory and meaning, then input-invariance is defensible — the event is fixed, the trace is primer-shaped. This is memory consolidation, not perception. sisuon needs the primer to sit after the sensory interface. The text never says where it sits. That unspecified location is the leak.
Claim 3: “the kiln converts primer into loom.” As stated: before firing, the primer is a changeable coating (wipe, reapply). After firing, it fuses into the substrate and now constrains “structurally, invisibly, without appeal” — exactly as the loom does.
Formalized: a control parameter (developmental plasticity) crosses a threshold. Below it, the primer is a state variable you can reset. Above it, the primer becomes a fixed parameter of the system — history baked into structure. This is hysteresis: irreversible dependence on the path taken.
Verdict: this is the strongest claim in the document, and it holds. It converges precisely on critical periods in developmental neuroscience — high early plasticity, then pruning and myelination “fire” the architecture, after which early-set structure operates as an unappealable constraint on the space of possible states (the loom’s exact job description). The move from “metaphor you carry” to “ceramic you are” is a clean statement of a parameter that was once tunable becoming structural. It is even testable: does early framing later constrain possibility (loom-like) rather than merely content (primer-like)? The graded answer from the critical-period literature is yes.
Claim 4: the scar is the only re-primable site — “damage = remaining freedom.” As stated: fired ceramic is sealed except at fractures, where raw interior is exposed and can accept new primer.
Formalized: a system frozen into a low-plasticity attractor retains local degrees of freedom only at points of structural discontinuity. Reopened plasticity at sites of injury.
Verdict: holds as gradient, breaks as absolute. There is a real biological analog — injury and reactivation can reopen critical-period-like plasticity windows locally. But the universal quantifier (“only there,” “primable only at the scars”) overstates it. Adult plasticity is reduced, not zero; the intact surface is stiff, not sealed. The claim is true as a steep gradient (freedom concentrates at discontinuities) and false as a binary (freedom exists nowhere else). Soften the quantifier and it survives intact.
Two structural notes.
First, a taxonomy tension. In “Three layers of pre-selection,” the primer sits between loom and glaze. But loom and glaze are not one axis: the loom is a possibility constraint, the glaze a temporal closure (“formation is over”). Placing the primer “between” them treats a space-of-states dimension and a finality dimension as if collinear. The cleaner scheme arrives later — loom/primer/infusion as structural/chemical/thermal, nested and genuinely ordered — and there the glaze drops out. The glaze’s place in the ordering is left ambiguous. Minor, but a real seam.
Second, a consequence sisuon derives correctly. Relocating agency across the pipeline (external at priming, absent at infusion, self at charring, none at conversion) redistributes moral weight: responsibility now sits partly upstream and outside the agent — with the teacher, the culture, the parent who chose the primer. That derivation is valid given the chain. It follows from the structure, not merely alongside it.
Summary assessment.
The strongest structural claim is “the kiln converts primer into loom” — a hysteresis/critical-period model in which a once-tunable parameter fuses into an unappealable constraint. It holds against real developmental science and is testable. To make it precise, sisuon needs one thing the text withholds: the station of the primer relative to the perception/encoding boundary. Fix the primer at consolidation and input-invariance (Claim 2) survives and Claim 3 sharpens into a genuine dynamical statement. Leave it unlocated and the whole chain floats. The formalization the piece is missing is not more machinery — it is a single coordinate: where on the pipeline does preparation act? Everything downstream depends on that answer.