Case Atlas

Microbial cells secrete a polymeric matrix and settle into a collective surface architecture. Individual motility is constrained; nutrient channels and stratified oxygen gradients appear; antibiotic tolerance rises. What is maintained is not a thicker cell but a shared enclosure with its own cessation order—matrix failure, channel collapse, dispersal. The biofilm becomes a diagnostic specimen for absorption and failed stratification: coordination without a truly enveloping authority, a durable-looking collective that can still unravel into planktonic parts.

Currency: metabolic and signalling cost inside prokaryotic architecture

In a geologically narrow window, body plans proliferate under ecological and developmental possibility—not as a teleological ascent but as a burst of morphogenetic trials. What is priced is the bioelectric and developmental governance that can hold a form against noise. The Cambrian specimen pressures the conservative default: novelty is cheap only where prior closures have paid for a repertoire; where they have not, inventions abort into soft-bodied traces and extinctions.

Currency: developmental toolkit cost; not treated as new burn-rate currency

Choanoflagellates form facultative colonies—cells remain recognisable individuals while participating in a temporary multicellular arrangement. The specimen sits at the hinge between metastable closure and stratification: cooperation is real, yet the colony can dissolve without the irreversible enclosure that would install a new stratum. Use it to test whether a coordination crisis has forced enveloping governance, or whether the prior regime still absorbs the novelty.

Currency: cellular metabolic cost

A county courtroom runs late afternoon: HVAC, stenographer, grid-powered reporter, nine embodied participants plus a defendant who is counted about, not as. Limestone, paper, silicon, and fluorescent tubes cannot self-repair or want outcomes; calories that keep the room legible and authoritative are paid continuously by taxpayers, employees, jurors' forfeited wages, and enforcement budgets. Witness produces testimony and exhibits; Canon—evidence codes, appellate gloss, treatises—is read at sidebar; the Replicator propagates charges and filings; the Renormaliser prices drift through appeals, defence, and oversight. The verdict stabilises as a Symbolic Self in inert matter—docket, NCIC, background vendors—not in anyone's skull. What is maintained is answerability projected across substrates that decay without external metabolic forcing. Payment is person-hours, institutional maintenance, and building and data-centre energy. Stop records, staffing, or enforcement and the verdict loses binding force.

Currency: person-hours, institutional maintenance, data-centre and building energy

Every debit calls a credit; ledgers remain balanced only while institutions maintain the witnesses (clerks, software, audit trails) and the canon (rules of recognition). The specimen is institutional: burn rate paid in person-hours and organisational overhead. Cessation looks like fraud, lost auditability, or a canon that can no longer be enforced—accounts that persist as symbols after the world that priced them has gone.

Currency: person-hours/year

A dust grain of radius ~10⁻⁵ cm hangs in air, scattering on the order of 10²⁰ particles per second—photons, nitrogen molecules, thermal excitations. Each collision exports correlated position information into the environment without agent decision: the Hamiltonian cannot refuse to inscribe. Operational objectivity here is redundant record-keeping sustained above a critical scattering density; below threshold the redundancy plateau does not thin—it vanishes. Pointer-state selection under environmental monitoring produces consensus accessible to independent observers sampling disjoint fragments. What is maintained is classical definiteness as a phase achievement of distributed witnessing. Burn rate is typed as entropy current in watts per kelvin—the thermodynamic cost of holding the plateau against perturbation. In ultracold vacuum or shielded architectures coupling drops and operational objectivity retreats. Characteristic failure: loss of redundancy plateau under insufficient scattering or unsuitable coupling.

Currency: entropy current / W/K

Endosymbiosis installs mitochondria inside a host lineage; metabolism and genomic authority reorganise; a new cellular stratum appears with novel failure modes. The specimen for second-order closure: successful prior regimes generate coordination crises that force enveloping governance. What must be paid is continuous maintenance of the nested architecture—interrupt the reciprocal dependency and the eukaryote collapses into parts that cannot live the life they once composed.

Currency: ATP per gene / mitochondrial bioenergetic capacity

On the Iowa Gambling Task a bilateral ventromedial prefrontal lesion patient reasons aloud about deck expected values at unimpaired propositional quality, yet across a hundred trials keeps drawing from disadvantageous decks. Controls develop anticipatory skin-conductance responses to bad decks before they can articulate why; the patient acquires explicit knowledge without the anticipatory broadcast. What is maintained in healthy subjects is the Affective Witness coupling: interoceptive prediction loop, precision-weighted valence, neuromodulatory re-tuning of attention, memory, motor planning, and autonomic output as simulated draws are priced. Burn rate is allostatic cost—the cumulative metabolic and endocrine price of maintaining homeostatic set-points under load plus anticipatory corrections and broadcast overhead. Cease or lesion the closure and pricing fails while propositions remain: explicit knowledge without anticipatory affective pricing, disadvantageous choice persisting—the Simulation-Pricing Junction split made visible at low stakes.

Currency: allostatic cost / affective broadcast

An LLM emits fluent, coherent text—citations invented, numbers wrong, facts uncoupled from external records—at throughput measured in tokens per second across serving nodes. Internally the generative process does not distinguish false from true tokens; both are confabulations priced against training loss on corpus patterns, not against domain Canon. Witness publishes voluminously; Canon that would compress publication into truth-bearing invariants was never installed at the architectural stratum required—only corpus-fidelity gradient descent enforces fit-to-substrate. What is maintained is coherent token-stream replication. Payment is inference compute under a corpus-fidelity objective, not enforcement, malpractice, or audit labour. Characteristic failure signature: fluent false output indistinguishable internally from fluent true output—Witness–Canon decoupling structurally identical to confabulation without a proxy-pricing check. Hallucination is not a bug; it is the diagnostic price of publication without renormalisation.

Currency: inference compute / corpus-fidelity objective

In full sunlight a chloroplast runs Photosystem II, splitting water while the D1 protein at the reactive centre is destroyed by the photochemistry it enables—photo-oxidative damage on a timescale of roughly thirty minutes. Photosynthetic capacity persists only while the cell continuously synthesises, transports, inserts, and activates replacement D1 subunits. Unlike the dust grain's mechanically reliable environmental inscription, this Witness is metabolically maintained: the Canon compresses variation through gene expression, chaperone-assisted folding, and repair targeting. What is maintained is the photosynthetic closure and its regulatory depth. Payment is kcal/day in repair and replacement throughput—a biological currency incommensurable with W/K scattering costs. If repair lags damage, photodamage accumulates, repair fails, ROS cascades propagate, and thylakoid architecture compromises along the organism's own maintenance topology. Failure is characteristic propagation, not undifferentiated decay.

Currency: kcal/day / metabolic repair cost

A planarian cut and bioelectrically perturbed regenerates two heads—the morphogenetic target has been rewritten. Genome identical, form divergent. The specimen isolates the bioelectric attractor as construction plan: what is maintained is a tissue-scale voltage pattern that prices possible morphologies. Cessation or hijacking of that pattern yields anatomical counterparts that molecular inventories alone cannot predict.

Currency: ATP for ion pumps / gap-junction coupling

A planarian flatworm circles in a depleted nutrient gradient, reversing without recovering directional information. Its chemotactic coupling—membrane receptors linking chemoattractant binding to motile response—has saturated below the threshold where stochastic binding events yield steerable signal; the motor pattern continues after the coupling that justified it fails. What persists is closure: ion pumps regenerate membrane gradients that channel ion flow that funds the pumps; gut epithelium and neoblasts close loops paid continuously in ATP, not a one-time toll. Burn rate is measurable metabolic throughput; the bioelectric governor maintains morphogenetic and physiological constraint-architecture. Withdraw funding and the cessation signature runs in regime-specific order—selective permeability fails, gradients dissipate, enzymatic cascades halt, the architecture unravels into autolysis and equilibration. Dissolution, ion-gradient collapse, or morphogenetic-target disruption depending on intervention.

Currency: ATP / metabolic rate

PrP^Sc in neural tissue templates its misfolded conformation onto native PrP^C through direct protein–protein contact, achieving massive redundant inscription across independent molecular substrates—Witness-function without the regulatory Canon that stabilises genetically encoded folding. Chaperones, quality-control degradation, and feedback canalisation are absent; templating is spontaneous in the relevant conformational landscape, bearing zero regulatory investment unlike Photosystem II's thirty-minute repair cycle. What propagates is conformational pattern, not a viable phenotype compressed by selective governance. The pattern floods tissue: replication without canalisation. Strain incoherence, conformational drift under temperature and pH shifts genetic canalisation would absorb, and spongiform degeneration follow. Cease substrate supply and propagation stalls; remove Canon coupling and pathology is the diagnostic signature—fluent replication whose characteristic failure is ungoverned flood rather than channelled persistence.

Currency: spontaneous conformational templating without regulatory investment

At 7:14 p.m. a paediatric endocrinologist reads an LLM paragraph about her eleven-year-old son's six-week weight loss and thirst pattern—the early picture she recognises as possible Type 1 diabetes while labs wait until Thursday. The fluent paragraph, stabilised in LCD backlight, prices her Stratum-3 fear downward despite a wrong claim mixed among correct ones. The model publishes medical-sounding prose without licence, malpractice carrier, credentialing committee, or trackable prior output—Witness without Canon at Stratum 6. Training prices corpus-fidelity, not truth; Renormaliser burden falls on Priya's clinical renormalisation. What is maintained is only the persuasive token stream. Payment is inference compute plus user-borne renormalisation cost. If she under-trusts without apparatus to audit calibrationally, or the error goes uncaught, the system bears no cost and the next query receives the same architecture—plausible paragraph pricing fear downward with no model-borne accountability.

Currency: inference compute plus user-borne renormalisation cost

Damage near the retrosplenial cortex fractures environment-referenced navigation while egocentric reflexes may remain. The patient loses the allocentric frame that made paths answerable to a world-map. The specimen demonstrates priced spatial governance: witness of heading and place, compressed into a canon of routes. When the frame fails, action continues in fragments that no longer cohere as wayfinding.

Currency: CMRO2

An offline loop replays trajectories without spending them against external consequence—simulation decoupled from renormalisation. Rumination is not mere thought but a failure mode of the offline mind: burn rate paid in metabolic and affective currency without updating the world-model that would end the loop. The specimen asks whether imagination remains accountable to a price gradient, or whether it becomes a sealed attractor.

Currency: default-mode and affective maintenance cost

A juridical or bureaucratic sidebar procedure compresses testimony into admissibility—canon deciding which witness traces may enter the record. The specimen is small but sharp: renormalisation and canon at institutional scale. What persists is not the full event but the priced selection of what the archive may remember; what ceases when procedure collapses is the path from lived witness to enforceable fact.

Currency: judge/lawyer training and real-time legal labour

A glass beaker holds supersaturated sodium acetate trihydrate—heated to transparency, cooled undisturbed, thermodynamically unstable, structurally uncommitted. Ions drift in hydrogen-bonded hydration shells whose geometry costs nothing to maintain: below the fold, immortal at the grain. A seed crystal at the nucleation threshold triggers lattice commitment; heat radiates through glass at roughly 264 kJ/kg as the growth front deposits layer on layer. Multiple fronts may collide; grain boundaries can become a third defect-topological regime paying surface energy at reduced closure grade. What is maintained is long-range crystallographic order and, at boundaries, constraint-architecture irreducible to parent lattices. Payment is crystallisation enthalpy at the active front, not continuous metabolic rent. Cease the front and heat stops; dissolve the lattice and cloudy seams anneal away—front cessation, lattice dissolution, annealing of defect architecture.

Currency: crystallisation enthalpy, approximately 264 kJ/kg in manuscript usage

Credit narratives outrun verification; shares inflate on replicating symbols while witnesses of underlying value are silenced or delayed. Canon capture: the standards that should price claims are rewritten by the claims themselves. The bubble’s cessation signature is sudden recalibration—ledger truth returning as ruin. A historical ordeal for symbolic ecology without sufficient renormaliser capacity.

Currency: institutional labour, accounting, oversight budget

One ideal-gas molecule occupies a rigid box bisected by a movable partition at temperature T. A measurement apparatus coupled to a memory register determines left versus right—one bit acquired. The molecule expands isothermally against the partition, extracting work W = kBT ln 2. To cycle again the register must erase, dissipating at minimum Qmin = kBT ln 2 into the heat bath. Work extracted equals minimum erasure cost; the Demon gains nothing net. What is maintained across cycles is apparatus state discipline: discriminate, store, act, reset. Payment is Landauer-floor dissipation per logically irreversible bit erasure—vanishing per bit, unbounded in the Demon's open ledger of total microstate access. Treat measurement or memory as free and the wager revives a standpoint thermodynamically forbidden inside finite-observer physics. Withhold erasure and the engine cannot reset; after erasure is priced, no net work gain remains.

Currency: kBT ln 2 per bit in ideal erasure

Toxoplasma gondii alters rodent aversion to feline odour—an attractor hijack inside affective wiring. Valence that once priced survival is redirected toward predation risk. The specimen shows that affective witness can be parasitically rewritten: the body’s accounting continues, but the gradient it reports no longer tracks the host’s interest. Failure is not absence of feeling but mispriced fear.

Currency: host neural/metabolic substrate exploited by parasite

A tissue bioelectric and proliferative pattern abandons organism-scale targets for a local growth attractor—cancer as morphogenetic hijack. What had been a maintained body-plan becomes a competing closure with its own burn rate and invasive cessation of host constraints. The specimen binds bioelectric governance to oncology: diagnosis by which attractor the tissue is now spending to become.

Currency: bioelectric and metabolic maintenance cost

Loss of vestibular input breaks the reafference bargain between self-motion and world-motion. Visual and proprioceptive cues conflict; allocentric mapping strains. The specimen prices embodiment: a metabolically maintained agreement about whose motion is whose. Rehabilitation is not metaphor but the costly restoration of a coupling that ordinary upright life had been continuously paying for.

Currency: CMRO2 and conscious compensatory effort

Ventromedial prefrontal damage spares IQ while collapsing affectively guided choice—Iowa Gambling patterns, broken somatic markers. The offline and affective stacks decouple from action selection. The specimen shows that witness without valence compression fails as practical rationality: trajectories can be named, yet none become unequally urgent. Cognition continues; accountable preferring ceases.

Currency: allostatic/broadcast cost

Jury selection stages witnesses and canons before trial: who may sit, what biases are priced into the panel. Symbolic quartet in miniature—witness, canon, replicators of narrative, renormalisers of challenge for cause. The specimen is procedural: justice as maintained ritual expenditure. When voir dire becomes theatre without filtering power, the later verdict inherits an unpriced panel.

Currency: juror-days, court labour, legal procedure

Bioelectric and developmental interventions induce an ectopic eye on a tadpole’s body—vision-capable tissue in a non-canonical location. Morphogenetic targets are shown to be rewritable without rewriting the entire genome story. The specimen for bioelectric attractors: form follows priced tissue patterning. What persists is a sensory organ whose maintenance cost and wiring must still couple to a body that did not budget for it.

Currency: ATP / voltage pattern maintenance