Actuation BottleneckA constraint encountered when cognitive output must become an authorized change in the physical, financial, or institutional world. Physical throughput, interfaces and permissions, evidence about external reality, and a reachable principal may bind in different orders. Cognitive output can scale faster than many of these complements, but neither cognition nor actuation has one universal cost curve.Agent (Precise Definition)A computational process entrusted with part of a judgment unfinished: selecting among relevant circumstances and acting through available tools toward a delegated objective. Some agents are short-lived and stateless; others retain memory, identity, or continuity across invocations. Practical agency depends on delegated discretion and capacity to act, not on consciousness, personhood, or a universal runtime architecture.Authorization / The SignatureA signature can authenticate control of a key over declared bytes. It does not by itself establish identity, legal authority, institutional recognition, valid purpose, or an answerable principal. Authorization arises from the rules and offices that recognize the act and determine what consequence follows. A well-designed signature record helps trace that consequence to a reachable party, but the surrounding institution must still supply authority, contest, and remedy.Autonomy LadderA descriptive sequence of deployment arrangements: assistive, supervised, delegated within bounds, and autonomous under automated or deferred checks. Systems need not climb the stages in order, and the endpoint is not inevitable. Verification is one constraint among capability, integration, expected loss, remedy, regulation, demand, and the authority to act.Baumol SectorsActivities in which measured labor productivity grows slowly relative to other sectors, often because performance time, care, judgment, or presence remains part of the service. Baumol's cost-disease account explains why their relative costs can rise as wages follow more productive sectors. Such activities have employed growing shares of labor during important periods, but they are not a guaranteed absorption reservoir. Computation may substitute for some components, complement others, or change the service being purchased; the result is empirical and institution-specific.Bifurcated EconomyA possible divergence between machine-paced coordination and institutions that verify, adjudicate, and remedy at human or legal tempo. Computational systems do not face uniformly negligible transaction costs: identity, external facts, permissions, capital, and disputes can remain expensive. The political question concentrates where fast acts produce consequences that slower institutions must contest.Braudel's Three FloorsFloor 1 (Bottom): Material life — food, clothing, shelter, tools; governed by geography and biology. Floor 2 (Middle): Market economy — exchange, prices, visible trade; competition disciplines behavior. Floor 3 (Top): The zone of anti-market ('capitalism proper') — large-scale finance, concentrated power; the rules of ordinary exchange suspended.Clearance EventA restructuring of claims that can occur when promised payments outrun what debtors and institutions can service. Default, inflation, maturity extension, haircuts, or conversion of debt to equity can perform parts of this adjustment. The category is interpretive rather than a periodic law derived from thermodynamics.Coasean BifurcationA hypothesis that computation lowers some costs of search, contracting, monitoring, and coordination without lowering all of them together. Firm boundaries may move where machine-readable evidence and standardized execution become cheap, while identity, external facts, liability, interpretation, and remedy remain costly. The result need not be two clean strata or the dissolution of firms.Coasean BoundaryCoase's account of the boundary between coordination inside a firm and exchange through a market, shaped by the relative costs of organizing, searching, contracting, monitoring, adapting, and enforcing. Computational systems can reduce some of those costs while leaving identity, authority, integration, capital, liability, and dispute expensive. Firm boundaries may therefore move differently by task and institution; neither near-zero agent transaction costs nor the dissolution of large firms follows from capability alone.Cognitive CommodityA cognitive capability offered through sufficiently standardized interfaces that buyers can compare price and performance across suppliers. Commoditization is task- and layer-specific: distribution, data, trust, integration, frontier performance, and switching costs can preserve differentiation. Where capability does diffuse, scarcity may migrate toward physical and institutional complements.Competence TrapA condition in which routine delegation erodes a reviewer's independent competence while an institution continues to treat the review as substantive. It is not present whenever a professional uses a model. It becomes material when the reviewer lacks time, information, authority, or practiced ability to inspect and refuse the act, leaving a signature that routes liability without providing meaningful judgment.Complementary AssetsCapabilities, relationships, and institutional positions required to commercialize an innovation but not automatically supplied by it. Distribution, data, manufacturing, service, licenses, and liability capacity can allow their owners to appropriate returns when a core capability diffuses. The direction and durability of migration are empirical questions, not a universal sequence.Crystallized SearchA metaphor for a trained configuration that persists after a search process has ended. Training requires computation and energy, but weights do not carry a verifiable invoice for one unique history, and copying need not repeat the original search. Expense can explain an asset's cost without establishing usefulness, scarcity, legitimacy, or value.Demo-to-Deployment LagThe interval between a credible capability demonstration and audited, insured, or otherwise institutionally recognized deployment in a defined workflow. Its length depends on the domain, the starting event, the deployment threshold, integration, evidence, expected loss, regulation, authority, and remedy. It is an observable comparative variable when those boundaries are declared, not a universal six-month threshold or a law of transition speed.Efficiency MembraneA heuristic boundary between activities that can be governed through standardized, machine-readable evidence and collateral, and activities that still require costly interpretation, institutional standing, or remedy. Frequency and stakes matter, but so do identity, external facts, authority, capital, and the ability to contest an outcome. No fixed crossing point determines whether humans or computational systems dominate.Energy SovereigntySecure access to usable power can be a condition of computational independence, but electricity alone supplies neither chips, connectivity, legal permission, capital, nor market access. Proof-of-work mining may offer a site-specific allocation option where those complements exist. Energy sovereignty therefore names one dimension of productive independence, not an irreducible basis of economic control or a universal route from electricity to value.ExergyMaximum work obtainable as a system comes to equilibrium with a specified reference environment. Total energy is conserved while exergy is destroyed in irreversible transformations. A Carnot engine gives an ideal heat-engine limit; real combustion, resistance, friction, and other losses reduce deliverable work. Exergy is a thermodynamic property, not a complete account of economic value. Landauer's limit concerns the minimum heat dissipation of logically irreversible information erasure under stated conditions; it is not simply 'exergy per bit' or a price of computation.Factor PrimeA proposed political-economic lens for physical throughput routed through computation into cognitive work. Some work is consumed immediately, some persists as reusable capability, and some satisfies conditions in a protocol or institution. Expenditure alone establishes neither usefulness nor value; selection, deployment, ownership, authority, and demand determine what the resulting output can become.Four Actuation Constraints(1) Physical Throughput: matter movement; semiconductor lead times, power transformer delays. (2) Trusted Interfaces: APIs, permissions; organizational bottleneck. (3) Verification of Reality: sensors, audits; instrumentation cost. (4) Liability-Bearing Entities: accountable parties; institutional framework. The constraints bind in different orders depending on domain.Ghost AcreageAn estimate of the land area whose recurring biological output would supply energy equivalent to a specified flow of fossil-fuel use. Coal draws on a geological stock, allowing an economy to supplement the annual output of its visible land base. The acreage depends on the period, territory, fuel consumption, conversion assumptions, and assumed woodland yield; it is not a direct acreage equivalent of the underground reserve.Installation / Deployment PhasePerez's distinction between financial capital funding a new technological system during installation and productive capital diffusing its uses during deployment. Speculation can outrun proven use; organizations and institutions take time to adapt. The distinction describes a historical pattern rather than a timetable. A crash alone does not establish that deployment has begun, and political economy and institutional change affect whether the transition occurs.Joule StandardA proposed site- and operator-specific comparison between the net return from a computational workload and the net return from proof-of-work mining. Mining can provide an outside option only where suitable hardware, interconnection, capital, regulation, operations, and market access make conversion feasible. It does not establish a universal price floor for electricity, computation, or cognition.Key Input / Key CommodityWhen a cost structure shifts dramatically, entire systems redesign around the new availability. That is a key input. Cost falls rapidly, supply appears unbounded at the new price, applies across sectors, reshapes organizational forms. Historical examples: cotton and water power, coal and steam, steel and electricity, oil and mass production, chips and software.Landauer's LimitResetting one bit of information in a logically irreversible operation dissipates at least kT ln 2 under the conditions of Landauer's model—approximately 2.87 × 10⁻²¹ J at 300 K. Reversible computation can in principle approach arbitrarily low dissipation, although physical implementations have other costs. The result is an ultimate boundary, not a price per token, a current engineering bottleneck, or a theory of economic value.Liability SinkA person or institution against which an enforceable claim can finally be made. The sink may be a professional, firm, insurer, fund, or several entities in sequence. Authorization can route consequence toward it but does not prove that control, judgment, liability, and revenue are aligned. A useful architecture preserves a reachable principal, evidence, and a forum able to provide remedy.Logical DepthCharles Bennett's algorithmic measure of the time required for a near-shortest program to generate an object, relative to a significance allowance. Random strings are typically shallow because a near-shortest program can print them directly; simple strings are shallow when a short program generates them quickly; deep objects combine compressibility with a long generative computation. Calling a trained model logically deep would require a specified encoding and evidence about near-minimal generating programs. Training expense alone does not establish logical depth, thermodynamic depth, usefulness, or value.Oracle ProblemSmart contracts can enforce agreements automatically, but only about things the contract can observe. The moment a contract depends on external facts (Did the package arrive? Did the price reach this level?), someone must attest to those facts — and that someone is an oracle. Oracles reintroduce trust into trustless systems: you need not trust the counterparty or the enforcer, but you must trust whoever reports the facts. Various mechanisms attempt to minimize oracle trust (staking, reputation, multiple independent sources, dispute resolution), but the problem cannot be eliminated, only bounded.Organic / Mineral EconomyOrganic: an economy powered by annual flow of solar energy captured through photosynthesis — wood, fodder, crops. Bounded by the photosynthetic ceiling. Mineral: an economy powered by ancient photosynthesis stored in coal and fossil fuels. Draws on stocks accumulated over geological time. Permits throughput rates higher than any biological regeneration.Pacing FunctionA hypothesis about how the tempo of technical improvement changes as computational systems perform more tasks inside their own research and production pipeline. Even a high recursive share would leave material and institutional complements—fabrication, power, capital, experiments, objectives, and authorization. The function is a research proposal, not a measured law of transition.Proof-of-Work as Settlement LayerBitcoin makes probabilistically demonstrated computational work one constitutive condition of block production and issuance under protocol rules. The work supports a history that becomes costlier to replace as confirmations accumulate. Nodes verify protocol-valid proof, not exact joules; settlement is probabilistic; custody and market access introduce additional risks; and market price is not determined by expenditure alone.Recursive Share (ρ)A proposed measurement object for the share of a defined AI-research pipeline performed by computational systems. No canonical denominator or reliable current series exists. Code assistance, evaluation, debugging, data synthesis, experiment design, fabrication, capital allocation, and deployment authority must be separated before a value can be estimated. The concept marks a possible transition in pacing; it does not show that such a transition has occurred.Reinstatement EffectAcemoglu and Restrepo's term for the creation of new tasks in which labor has a comparative advantage, counteracting some displacement from automation. Their U.S. evidence finds that new task content contributed materially to employment growth over the periods studied. The future balance is open: new tasks may also face automation, while capability, demand, investment, wages, institutions, and policy affect whether task creation becomes durable employment.Sea, Membrane, ApexA heuristic topology for examining value capture. The sea is diffusible cognitive capability; the membrane contains permissions and institutions that turn outputs into acts; the apex contains hard-to-reproduce infrastructure. Returns may migrate toward membrane or apex as a capability diffuses, but model differentiation, distribution, data, regulation, broader ownership, and expansion of complements can alter or reverse the movement.Selection GradientA model of distinct filters through which a computational result may pass: training selection among configurations, deployment selection among usable products, and capital selection among organizations or investments. Volume II stipulates a throughput account for a declared task and population, with units and conditions fixed and a share clearing the declared filters. It is not a measured economic law. Failure at one stage can prevent later value without proving that these are the only relevant stages.Silicon MetabolismA metaphor for computation's physical production system: electricity, chips, memory, cooling, networks, models, and institutions jointly produce cognitive services and reusable capabilities. Some computational systems now assist tasks in successor design, but the loop remains partial and dependent on external objectives, fabrication, capital, experiments, and authority. The metaphor does not make expenditure value or establish self-sustaining recursion.Solow Residual / TFPIn growth accounting, the portion of output growth not attributed to measured input growth under the chosen production function and factor shares. It can reflect technology, efficiency, measurement error, omitted inputs, scale, institutions, and specification choices. Useful-work models offer an alternative account of part of this variation, but high statistical fit does not by itself identify a unique causal elasticity or resolve the residual.Techno-Economic ParadigmCarlota Perez's construct: a regime characterized by a dominant key input whose cost structure shifts dramatically. The pattern recurs. Five historical paradigms: Industrial Revolution (cotton, water power), Steam & Railways, Steel & Electricity, Oil & Mass Production, Information (chips, software). Each paradigm transforms not only technology but organizational forms, institutional structures, and coordination mechanisms. The key input defines the possible — supply appears unbounded at new price, applies across sectors, reshapes firm boundaries.Term Structure (Temporal)Commitment duration changes the importance of liquidity, reversibility, issuer exposure, collateral, legal recourse, volatility, and settlement assurance. No instrument is compelled by duration alone. Stablecoins, bank money, bonded promises, legal claims, and Bitcoin make different tradeoffs; Bitcoin offers issuer-independent access under current rules but retains probabilistic finality, price risk, custody, governance, and market-access dependencies.The DiamondA touchstone for the difference between physical persistence and economic recognition. A diamond's lattice may outlast a person or registry, but its material properties do not establish provenance, title, legitimacy, or price. The object can persist while the institutions that recognize claims upon it change.The Hand That SignsA figure for the office that converts a recommendation into an authorized act. The important questions are whether the signer can inspect and refuse the act, whether responsibility follows actual control, and whether an independent forum can change the consequence. A signature without those powers may route liability while providing little judgment.The Species That Buys ItselfA deliberately provocative figure for partial recursive production: computational systems helping generate data, code, evaluations, experiments, or investment choices used in producing successor systems. The loop remains dependent on human principals, fabrication, energy, capital, law, and deployment authority. It is not biologically self-sustaining and does not imply ownership or independent purpose.Thermodynamic CommitmentSome claims acquire credibility because a recognized procedure makes successful production costly to fake. Bitcoin proof-of-work is one example: nodes verify a qualifying hash and cumulative-work history under protocol rules, not a meter reading or the provenance of particular joules. Training expenditure can likewise be relevant to the capability embodied in a model, but expenditure alone establishes neither usefulness nor value. Landauer's bound applies to logically irreversible erasure under specified physical conditions; it is not a present workload price or a general economic floor.Thermodynamic DepthLloyd and Pagels's proposed history-sensitive measure of complexity. Thermodynamic depth is defined relative to an ensemble of histories and a chosen coarse-graining; it concerns the entropy generated along histories leading to a state, not a universal invoice attached to the state itself. Applying the idea to diamonds or trained models can illuminate costly formation histories, but it does not establish that the original history was unavoidable, that reproduction must cost the same, or that depth creates economic value.Three Settlement PropertiesThree properties useful when comparing machine-accessible settlement systems: resistance to discretionary dilution, access without case-by-case issuer approval, and a protocol-recognized route from computational work to issuance. They are comparative criteria, not universal requirements. Bitcoin approximates them under its current rules while retaining probabilistic settlement, governance, custody, connectivity, hardware, and market-access dependencies.Two-Layer Financial ArchitectureA proposed separation between high-frequency transaction flows and lower-frequency settlement or collateral for longer commitments. Fiat rails, stablecoins, Bitcoin, bank escrow, legal bonds, and internal reserves offer different combinations of speed, liquidity, recourse, issuer exposure, and finality. No asset is compelled by duration alone, and a deployment may use one layer or several.Unforgeable ScarcityA proposed name for scarcity created by a production procedure whose qualifying result is costly to obtain under declared rules. Bitcoin nodes verify a proof satisfying a difficulty target, not exact joules or their provenance. A diamond's lattice and a trained model's weights do not by themselves prove a unique formation history, legitimacy, usefulness, or value. The term is defensible only when the procedure and the property it secures are specified.Useful Work (Ayres & Warr)Ayres and Warr's construct for exergy delivered after real conversion losses, such as mechanical drive, heat, and electricity available to perform an economic task. In their production-function specifications, adding useful work reduces the unexplained residual and produces a strong historical fit. That modeling result does not by itself identify how much total-factor-productivity growth was caused by conversion efficiency; specification choice, endogeneity, reverse causality, measurement, and comparison with rival growth models remain material.V/C RatioA proposed comparison between the value at stake in successful task completion and the cost of checking an output to acceptable confidence. It identifies one pressure on deployment, not an automation law. Capability, integration expense, expected error loss, remedy, regulation, complementary labor, demand, and institutional authority may change or dominate the ordering.Verification-Cost CompressionA decline in the cost of checking a defined class of outputs to an acceptable confidence. Compression can widen delegated use, but verification is only one deployment constraint and may omit authorization, external validity, contest, and remedy. The V/C comparison helps identify pressure; it does not govern returns or institutional sequence by itself.Virtual Wealth (Soddy)In Soddy's 1933 account, the purchasing power a community holds in money rather than goods: real wealth it prefers to be owed rather than to possess. The term does not designate only claims in excess of realizable wealth. Whether financial claims outrun the capacity to honor them is a separate economic question, involving production, prices, maturity, institutions, and expectations.Wealth (Soddy)Frederick Soddy's term for physical wealth: usable arrangements that sustain life, such as food, shelter, machines, fuel, and infrastructure. They require material throughput and maintenance; a ledger entry cannot perform that work. Debt claims can change by contractual and institutional rules faster than productive capacity changes, but they remain subject to default, inflation, law, and expectation. Productive capacity can expand. The distinction identifies an asymmetry in how claims and capacity persist, not a thermodynamic law of inevitable financial divergence.