Overview¶
The North Star¶
Build a mathematical framework for a currency system that remains coherent and equitable across the full transition from subsistence to post-scarcity — and that makes that transition legible, continuous, and just.
A single parameter, ε (epsilon), tracks where a civilization sits between two physical attractors:
- ε = 0 — Subsistence. All entropy resistance is human labor. No surplus. Personal EOH is entirely private. The collective ledger sees almost nothing. TEH barely circulates. Floor prices carry the full weight of human toil.
- ε → 1 — Post-scarcity, the limit. Machines carry nearly all entropy resistance. The arc approaches this end and does not reach it: care, judgment and the capacity to intervene keep automation floors, so the ledger's observable ε stays below machine capability (see The ε Arc). Personal EOH is almost entirely collective. Floor prices approach zero, and TEH destruction with them; what exchange discovers above the floor is not set by the arc. The currency records judgment, care, and the maintenance of the systems that sustain abundance.
ε is not a policy lever. It is an observed state of the world — the degree to which physical entropy obligations are fulfilled by machines rather than human bodies — read off a real economy by two instruments, each resting on judgments it declares. Every mechanism in this framework is answerable to a single question: how does this behave across the full arc from ε = 0 to ε = 1?
ε is derived, not input
The physical state of a civilization — its capital stock, ecosystem health, population structure, and knowledge base — determines what EOH demands exist. ε is derived by comparing actual machine fulfillment to that physical demand.
EOH generation functions take the physical state of the world as input and return entropy obligations as output. ε belongs in the fulfillment layer — where it correctly captures the machine/human split — and in registration and fiscal mechanisms that adapt to how automated the civilization has become.
Using ε as a proxy for unspecified physical state inside EOH generation functions conflates measurement with mechanism and prevents modeling civilizations that deviate from the ideal arc.
If a function cannot answer the arc question — if it produces discontinuities, undefined behavior, or physically impossible results at the extremes — it is incomplete.
What an Economy Is¶
An economy is the organized effort of a civilization to resist entropy — in its people, in its infrastructure, in its ecosystems, and in its knowledge. Every person needs food, shelter, and care. Every building decays. Every ecosystem drifts toward depletion without stewardship. Every skill atrophies, every institution forgets, every standard drifts. The work of civilization is holding all of this together against the constant pull of disorder.
Labor is not the point of the economy. Labor is what entropy demands. The point is survival, maintenance, and eventually flourishing. Currency, in this framework, records one thing — the verified entropy-resistance a person has contributed — and shows the work behind every entry. It does not claim to measure what that contribution is worth: the framework computes a floor, and exchange discovers everything above it. Machines fulfill obligations too, but only registered human fulfillment is minted — human labor is the bridge between obligation and money (see EOH Accounting).
Why the Hour Is the Right Unit¶
Entropy is measured in time. Systems degrade over time. Biological needs recur on time cycles. Maintenance is scheduled in time. The hour is not arbitrary: it is the unit the phenomenon recurs in. It is still a choice — made because anyone can audit an hour against a clock, not a truth the physics forces. What makes it defensible is that the choice, and everything built on it, is shown.
One TEH represents one base-tier hour of verified human contribution to the collective resistance of entropy. An hour of higher-tier work mints at its multiplier, so TEH counts weighted hours, not clock hours (see EOH Accounting).
Humans as Capital Stock¶
Every person is an entropy-generating system. A living human requires food, water, shelter, temperature regulation, sanitation, and healthcare simply to continue existing. These needs constitute personal Entropy Obligation Hours (EOH) — the labor the physical world demands to keep one person alive and functional.
At ε = 0, nearly all human labor goes toward fulfilling personal EOH. This is subsistence economics described honestly: humanity laboring to resist its own entropy. As automation rises, the human labor required to meet personal EOH declines. At near-full automation, personal EOH falls in human-labor terms toward the floors that care and other components keep — not because biology changed, but because machines handle most of the work.
This means the entire arc of economic development is humanity's progressive liberation from its own entropy. The HOURS framework makes that liberation legible, with every step shown, and is designed so its benefits reach everyone.
Next: Prior Art and Inherited Limitations — what earlier labor-currency schemes died of, and what this framework does instead.