The System › Part IV · The Economy
Property, rent and the commons
Property divides on provenance, not sentiment: the earned is private and protected, Smith's "most sacred and inviolable", while the unearned rent belongs to the commons. Rent is metered as market value minus reproduction cost, and a reproducibility firewall draws the line: rent attaches to a non-reproducible position, a location, a spectrum band, a monopoly, a platform's network effect, never to a reproducible capability that anyone could build.
Capture is by forward flow, not by seizure. Since an asset's price is simply its rent stream capitalised, taxing that stream deflates the asset without expropriating a soul, Marx's own capitalisation theorem turned into an instrument. And "land" is generalised to the new land, compute, data, and network-effects, which the commons overwhelmingly created and which no private effort reproduced.
What it means
Property divides on where the value came from. Two neighbours own land. One builds a workshop and a business on it, that value is earned, and the doctrine never touches it. The other simply holds an empty plot whose price tripled because the city built a metro station beside it, that gain is unearned rent, created by the commons, and it is captured. The rent-meter reads market value minus reproduction cost; the reproducibility firewall draws the line: a waterfall that powers a mill earns rent (no one can reproduce that waterfall), but a steam engine anyone can build earns none, rent attaches to non-reproducible position, not to reproducible capability. And "land" is generalised to the new land: raw compute, data, spectrum, platform network-effects, created by the commons, their scarcity-rent captured. Because an asset's price is just its rent capitalised, taxing the rent-stream deflates the asset without seizing a thing.
Why Axiacracy needs it
The deepest injustice and the deepest fiscal opportunity turn out to be the same thing: wealth that flows to a position rather than to effort. Telling earned from unearned is the single cut that lets Axiacracy fund the floor without taxing work and without nationalising anything. This § exists to draw that one line precisely, the hinge the whole doctrine turns on.
Compared with other approaches
It is Henry George's land-value tax, generalised from land to the substrate of the AI economy (George). It borrows Marx's rent theory and his capitalisation theorem, while declining his all-or-nothing abolition of property (Marx). It threads between socialism (which seizes all property) and libertarianism (which denies any unearned category at all). Smith supplies the moral and the meter, rent as what owners "reap where they never sowed" (Smith). What the captured rent pays for is §14.