A Proposal · A Provocation · An Experiment

SHERWOOD

A settlement held in common, run at the efficiency of a forest.

Speculative exhibition · A living commons · The ledger is kept by the land

THE COMMONS · THE RIVER KEEPS THE BORDER · THE ENCLOSURE
DESCEND ▾

"Robyn was a prode outlaw,
Whyles he walked on grounde:
So curteyse an outlawe as he was one
Was never non yfounde."

— A GEST OF ROBYN HODE · FIRST FYTTE · c. 1500
IThe Legend Is a Land Claim

Before it was a story, Sherwood was a jurisdiction.

An imagined medieval Sherwood: Robin Hood and the Merry Men among oak-tree platforms, a river and stone bridge, and the sheriff beside a castle across the water.
The Greenwood & the CrownAI-generated interpretation of the legend

After the Conquest of 1066, England's new kings threw a legal net over living country and called it Forest. Afforestation did not mean planting trees. It meant that the deer, the timber, the honey, the pasture — the whole working metabolism of a landscape people had lived inside for centuries — now answered to the Crown. At its height, Forest Law covered something like a third of England. Taking "venison and vert," the king's deer and the green that fed them, could cost a commoner his freedom, and in the harshest tellings, his hand or his eyes.

The ballads grew up in that shadow. The first surviving mention of the outlaw is a throwaway line in Piers Plowman, around 1377 — a lazy priest admits he can't recite his prayers but knows his "rymes of Robyn Hood" by heart. By the time the long Gest of Robyn Hode was printed around 1500, the shape was set: a free man of the greenwood at war with two institutions. The sheriff — enforcement. And the abbot — finance.

That second enemy is the one we forget. In the Gest, the pivotal act isn't an ambush. It's a loan. A knight is about to lose his land to the Abbot of St Mary's over a £400 debt, and Robin covers it — interest-free, secured on nothing but Our Lady's good name. The oldest Robin Hood story in existence is about a community treasury outcompeting a predatory lender.

The redistribution came later. The original grievance was older and sharper: the commons had been enclosed, and the greenwood remembered.

Then, in 1217, something remarkable: alongside the reissue of Magna Carta, the Crown was forced to seal the Charter of the Forest — a companion document restoring the rights of ordinary people to the woods. Pannage, the right to run pigs on acorns. Estover, the right to gather wood. Turbary, the right to cut turf for the fire. Even the honey found in one's own trees. No man was to lose life or limb for the king's deer. It stayed on the statute books for 754 years — one of the longest-standing laws England ever wrote — and it is, essentially, the founding document of commons rights in the English-speaking world.

This exhibition proposes taking the legend at its word. Not the pantomime — the claim underneath it: that a landscape can be held in common, defended in common, and made to prosper in common. And that the way you beat the abbot is not with arrows. It's with a better treasury.

HONEST NOTE — The legend is a palimpsest. "Rob the rich, give to the poor" is largely a later accretion; the medieval core is outlawry, forest law, and hostility to sheriff and moneylender. We use the myth as myth — a memory of the commons — not as history.
IIEnclosure Never Ended

What the fence began, the ledger finished.

Drag the years and watch it happen. First the king's net. Then, from the 1600s to the early 1900s, more than five thousand Acts of Parliament fenced roughly a fifth of England — the open fields and common wastes that had fed the landless — and converted commoners into wage-labor. The fence then went abstract: mineral rights severed from surface rights, water rights traded like grain, the acre financialized into an instrument that performs for people who will never stand on it.

One parish across 960 years of enclosure A composite English parish drawn in layers: sky and town on the horizon, three rows of woodland, the open-field strips, the village with its church, mill and stream, the common waste and the lammas meadow, the manor, and beneath the surface a cross-section of soil, water table and bedrock. Moving the timeline from 1066 to 2026 shows Forest Law, the lord's fence, parliamentary enclosure and the abstract fences of title, water rights and severed minerals, and where the land's surplus flows in each age.
COUNTS OF THIS ILLUSTRATION · NOT MEASUREMENTS · SCALE BY ERA, TICKS SHOW TRUE YEARS
100%
Land open to common use
12 / 12
Households on the land
46
Trees standing (46 in 1066)
PARISH
Where the surplus flows
1066 As the Conquest finds it DOCUMENTED · the scene is a compositeStrips of the open field lie in many hands. On the waste, rights of common: pannage (pigs on acorns), estover (wood for the hearth), turbary (turf for the fire). The manor takes its dues, but the waste and its uses belong to everyone who holds a right of common.
Read the timeline as text
  1. 1066As the Conquest finds it. Strips of the open field lie in many hands. On the waste, rights of common: pannage (pigs on acorns), estover (wood for the hearth), turbary (turf for the fire). The manor takes its dues, but the waste and its uses belong to everyone who holds a right of common.DOCUMENTED · the scene is a composite
  2. c.1079The king's net. William I afforests the New Forest (c. 1079). “Forest” is a legal net, not a woodland: villages, fields and waste inside the bounds now answer to Forest Law.DOCUMENTED
  3. c.1180The forest at its height. Under Henry II and his sons the royal forest reaches its height: by about 1200, something like a third of southern England. Venison and vert — the king's deer and the green that feeds them — are reserved, and the forest eyres levy amercements that flow to the Crown.DOCUMENTED · approximate extent
  4. 1217The Charter of the Forest. The Charter of the Forest orders the forests made since Henry II's coronation reviewed and disafforested where they took in more than the king's own woods, so the bounds pull back. It secures free men's rights in their woods — agistment and pannage among them — and ends the loss of life or limb for taking the king's deer.DOCUMENTED
  5. 1235The first legal fence. The Statute of Merton lets a lord enclose the waste, provided “sufficient pasture” remains for his free tenants. The lord's park pale goes up around the manor.DOCUMENTED
  6. 1516Sheep that eat men. Wool pays better than grain. In More's Utopia, sheep “eat up and swallow down the very men”. Arable strips are put to grass as the lord's sheepwalk: one shepherd where households worked.DOCUMENTED · the shepherd is illustrative
  7. 1549Kett's Rebellion. In Norfolk the rising begins with fences torn down at Wymondham; some 16,000 camp on Mousehold Heath outside Norwich. It is crushed at Dussindale on 27 August, but hedge-breaking remains a form of protest for centuries.DOCUMENTED
  8. 1604Enclosure by Act. The record of enclosure by Act of Parliament begins. In the procedure that settles over the next century and a half, a notice goes on the church door, a surveyor chains the parish, and commissioners draw an award that turns scattered strips into consolidated blocks.DOCUMENTED
  9. 1750Enclosure becomes the norm. From the 1750s enclosure by Act becomes the norm. Quickset hedges follow the award's straight lines; cottagers who could not prove a legal right of common often received little or nothing.DOCUMENTED · historians' finding
  10. 1845The General Inclosure Act. The General Inclosure Act places the process under standing commissioners. The road to the mill town fills: the commoner becomes a wage. How far enclosure itself, rather than population growth and industry, drove that migration is still debated.DOCUMENTED · causes debated
  11. 1914The record closes. Over 5,200 Acts since 1604 have enclosed some 6.8 million acres — just over a fifth of England. The hedge has done its work; the next fences are made of paper.DOCUMENTED · UK Parliament
  12. 1971The Charter repealed. The Charter of the Forest, on the statute book for 754 years, is repealed. By now the field is worked by machine for owners who may never see it, and hedges are grubbed out to make room.DOCUMENTED · interpretation
  13. 2020Water becomes a contract. Futures on a California water-price index begin trading in December 2020. A right to water can be hedged by people who never draw from the river; beneath the field, the water table is drawn down.DOCUMENTED · drawdown illustrative
  14. 2026The split estate. Surface and minerals can be owned apart — a split estate — so what lies beneath can be sold, leased and mined separately from the ground above. The acre is held as an asset; the manor is now a ledger.DOCUMENTED · interpretation

And the present tense of that history sits on Lake Superior's south shore. Fourteen miles north of Wakefield, Michigan, hard against the Porcupine Mountains Wilderness — the largest tract of old-growth hardwood left between the Adirondacks and the Rockies — a Canadian junior called Highland Copper is developing a project named Copperwood: an underground mine designed to grind some 6,800 tonnes of rock a day and ship roughly sixty-five million pounds of copper a year for an initial eleven, with early site works undertaken and a construction decision approaching behind an updated feasibility study due in early 2027. Twenty-one local governments have passed resolutions in favor. Conservation groups have fought it for a decade. Both are telling the truth about their situation — and that is precisely the trap.

This exhibition does not claim Copperwood will poison the lake. It claims something quieter and harder to dismiss: a region rich in water, forest, and skill keeps reaching for the drill because nobody has built it a better offer. The mine is not the villain of this story. It is the symptom — the syllable the old system keeps repeating. Sherwood is the counter-offer, sketched in public.

A field view · Ryan Nagy · Western Upper Peninsula

The forest, the clearing,
and the lake beyond.

From above, the relationship becomes immediate: worked ground inside a broad forest canopy, and Lake Superior along the distant horizon. This is my own drone panorama, photographed above the Ottawa National Forest near the Copperwood project. Turn through the landscape and take in the scale of the place.

Ryan Nagy's aerial panorama of forest canopy and worked ground near Copperwood, with Lake Superior on the distant cloudy horizon.

Look around.
The landscape is the context.

Panoramic photograph © Ryan Nagy. Above the Ottawa National Forest near Copperwood, with Lake Superior on the horizon. Edited panorama.

Explore the landscape in 360°.

Drag or swipe to look around. Focus the panorama and use arrow keys to turn. Compare Landscape, the 10-year scenario, and Greenwood without losing your direction or zoom. “Return to reading” releases the viewer.

Open full-resolution panorama ↗
About the comparison

Greenwood imagines a compact civic and residential forest commons: geodesic gathering and greenhouse domes, a pyramid pavilion, yurts, elevated timber dwellings, food gardens and narrow pedestrian connections. Buildings sit within a largely intact woodland. This AI-assisted alternative draws on Sherwood's settlement graphics and principles; it is a conceptual vision, with illustrative architecture and placement.

The industrial view is an illustrative stress-case scenario. Copperwood is an underground mining proposal; the image explores above-ground tailings storage, processing works, roads and utility corridors. The data-center addition and localized pollution effects are hypothetical. This is a visual scenario rather than a surveyed footprint or an engineering forecast.

Published references: project overview · 2026 engineering update · 2018 facility plan.

The Porkies belong to a larger living landscape.

The Porcupine Mountains bring together old-growth forest, ridges, rivers, waterfalls, and Lake Superior shoreline. Beyond the park, the roughly one-million-acre Ottawa National Forest extends through the western Upper Peninsula from Superior toward Wisconsin. These are neighboring landscapes with distinct boundaries, joined by water, wildlife, and a much longer ecological story.

Sherwood’s question begins here: what would we build if the enduring wealth of a place were its living canopy, clean water, taught skills, and the people able to remain there?

Michigan DNR · the Porkies · US Forest Service · Ottawa · EGLE · Copperwood project record

II · FIELD NOTEWho Owns the Clearing?

The enclosure is also a balance sheet.

A country can become richer while security remains out of reach for many of the people who keep it running. The question is who owns the homes, businesses, land, and financial assets that appreciate — and who must meet each new bill with the next hour of work. Sherwood begins here: how can a community build prosperity that its members can actually share?

Wealth means assets minus debts: a stock of ownership and financial security. Income is the flow received over time. The groups below are ranked by net wealth. "Middle 40%" means the 50th–90th wealth percentiles; it is not a definition of the income-based middle class.

United States · 2026 Q2

Households ranked by wealth
Top 1%99th–100th percentiles
32.5%
Next 9%90th–99th percentiles
36.4%
Middle 40%50th–90th percentiles
28.8%
Bottom 50%Lowest half by wealth
2.3%
The top 1% own about 14.1 times the combined wealth of the bottom half.
Federal Reserve, Distributional Financial Accounts · 2026 Q2 · released September 18, 2026. Bars use a common 0–100% scale. Values are rounded.

What has changed?

In the United States, the top 1% held 22.8% of household wealth in 1989 Q3 and 32.5% in 2026 Q2: a rise of 9.7 percentage points. The middle 40% moved from 35.7% to 28.8%; the bottom half from 3.5% to 2.3%. Today, the top 1% hold slightly more than the bottom 90% combined. These are shares of total wealth, not claims that one group owns another group's property. [1]

Worldwide, the World Inequality Report 2026 estimates that in 2025 the top 1% owned 37% of personal wealth. The top 10%, including that 1%, owned 75%; the middle 40% owned about 23%; the bottom half just 2%. At the very summit, the top 0.001% — roughly 56,000 adults — increased their share from almost 4% in 1995 to over 6% in 2025. [2]

The record includes recoveries as well as concentration. The U.S. bottom half's share has recovered from 0.4% in late 2010. Globally, the bottom half's inflation-adjusted wealth has grown since 1995, even as enormous absolute gaps persist and the fortunes at the very top grow faster. A smaller share does not by itself mean falling purchasing power; a rising balance does not by itself mean secure housing, affordable care, or control over one's time. U.S. household estimates and global adult estimates use different methods and should be read on their own terms. [1] [2]

When the shortfall compounds.

In the Federal Reserve's 2025 household survey, 28% of adults struggled to pay bills in the previous month, and 26% went without some medical care during the year because of cost. Among those struggling with bills, 12% increased income through steps such as overtime or an extra job. Work and insecurity can occupy the same household. [3]

  1. 01A bill arrives

    A repair, a rent increase, or a medical expense meets a thin reserve.

  2. 02The cost spreads

    A late fee, interest, or delayed treatment can enlarge the original problem.

  3. 03Time is consumed

    Extra shifts and administrative work leave less room for recovery, care, or learning.

  4. 04The buffer shrinks

    The next disruption arrives before the household has rebuilt its margin.

This is the lens of structural violence, developed by Johan Galtung: avoidable harm embedded in arrangements that distribute resources, power, and life chances unequally. Harm can accumulate through ordinary rules and institutions without a single person delivering a blow. The term asks us to examine the conditions that keep reproducing deprivation. [4]

"Poverty is the worst form of violence."

Gandhi's character in Gandhi (1982), played by Ben Kingsley. [5]

Better tools, information, and products can ease parts of daily life. Sherwood asks a further question: do those gains also buy people stability, time, and a meaningful say in the systems they depend on? Convenience alone cannot settle the distribution of land, essential services, or the surplus produced by a community.

A community should be able to keep its gains.

Sherwood's proposal is to broaden ownership, hold essential land in trust, reinvest a share of surplus locally, and make the rules visible and contestable. Shared infrastructure, cooperative enterprise, and reserves for difficult years are ways to test that proposal. Wider public systems still matter: healthcare, social insurance, fair taxation, housing, and labor protections operate at scales a settlement cannot replace.

No arrangement will meet every need or settle every disagreement. A credible experiment must show whether essentials become easier to afford, whether people gain time and reserves, whether ecological damage falls, and whether power remains accountable. Rebalancing wealth is a design problem that has to be measured in lived security.

How do we persist without tearing each other apart — and build a prosperity that leaves room for one another?
Sources, dates & definitions
  1. Federal Reserve — Distributional Financial Accounts. Wealth shares by household wealth percentile, 1989 Q3–2026 Q2; release September 18, 2026. Top 1% combines the top 0.1% and next 0.9%; values rounded to one decimal. Historical estimates can be revised. Percentage-point changes compare shares, not inflation-adjusted dollar gains.
  2. World Inequality Lab — World Inequality Report 2026. Chapter 1 and executive summary: global personal net wealth estimates for adults, 2025, and trends since 1995. Global figures are rounded; next 9% and middle 40% are derived from the reported group shares.
  3. Federal Reserve — Economic Well-Being of U.S. Households in 2025. Economic Hardships, May 2026. Percentages use different reference periods and the extra-work figure refers only to adults struggling with bills. The four-step sequence above illustrates possible mechanisms; it is not a measured pathway for every household.
  4. Johan Galtung (1969). "Violence, Peace, and Peace Research," Journal of Peace Research 6(3), 167–191. Structural violence is an analytical framework, distinct from a statistical measure of inequality.
  5. Quote attribution. The sentence is spoken in Gandhi (1982), screenplay by John Briley. It is widely attributed to Mahatma Gandhi; an original speech or writing has not been verified here.

Sources checked September 23, 2026. The measurements above document the problem; the community proposals express this exhibition's perspective.

IIIThe Water Ledger

There is a rate at which taking becomes breaking. Hydrology is the audit.

A forest is not scenery standing on top of a water system. A forest is a water system — canopy intercepting rain and slowing it to a soak, roots and fungal thread holding the soil open like a sponge, transpiration lifting moisture back into the air to fall again downwind. Around forty percent of the rain that lands on continents was last evaporated from land, not sea: forests upstream are, quite literally, part of the rainfall infrastructure of forests downstream. Strip the sponge — pave it, compact it, pile it into tailings — and the same rain arrives as a different event. It runs instead of soaking. The flood and the drought are the same wound, expressed in different weather.

Let it rain on two lands and watch the ledger settle.

DAY 1 · 14:00
The Sponge: a forested watershed A cross-section of ten hectares of forest: layered canopy over leaf litter, open soil threaded with roots and fungal thread, the water table and a small stream fed from its banks. The storm is caught by the canopy, soaks into the soil and raises the water table; the stream rises a little and stays up for days; the trees breathe the water back as vapour, which condenses into cloud. Deer, birds, a frog, trout, fungi and fireflies live here.
The Scab: sealed and heated ground A cross-section of ten hectares of sealed ground: a ten-megawatt data center with cooling towers on its roof, its substation and generators, a parking lot and a road, storm drains, a storm sewer, and the stream put into a concrete channel. Under the asphalt the soil is dry and compacted, and a well for the cooling towers draws the water table down. The storm flashes to steam on hot pavement, sheets into the drains and floods the channel within minutes, then is gone.
14:00 · a hot afternoon, before the storm
THE SPONGE
THE SCAB
Stream flow after the same storm, in litres a second, over forty-eight hours, with the rain at the top
Ground and stream temperatures over the same forty-eight hours
FORESTED WATERSHEDDAY 1 · 14:00SEALED, HEATED WATERSHED
–Soil water bankedrain that soaked into the ground–
–Runoffrain shed straight to the stream–
–Stream flow nowlitres a second in the stream–
–Moisture returned to skythe land's own water, back to the air–
–Groundwater, netrecharge, less what is pumped–
–Ground surfacetemperature of what the sun falls on–
–Stream temperaturecold water carries the most life–
–Life the land supportsbiodiversity, after the Impervious Cover Model–
Press the button. The forest banks the storm; the stripped land converts it into a flood, then a drought.
How the storm is kept

THE STORM, ON BOTH

  • The storm: 38 mm (1.5 in) of rain in two hours from 16:00 on a summer afternoon, peaking at 38 mm an hour, on two catchments of 10 hectares each. The clock runs 48 hours; the air is 21–30 °C through the day and the storm cools it by up to 7 °C.
  • Each place is a small budget kept every 1.2 minutes: rain in; what is held, soaked, run off, evaporated and drained out; stores of canopy, soil, groundwater and puddle water; flows routed to the stream through linear stores.

THE SPONGE

  • The canopy holds the first 3 mm, catching 75 % of the rain until it is full; what it holds evaporates back to the air.
  • The open, root-threaded soil takes the rest faster than it falls. 10 % runs off from the saturated strip beside the stream and reaches it over a couple of hours (two linear stores of 1.8 h).
  • Soil water above 62 mm drains to the water table at 10 % an hour; the water table drains to the stream at 0.4 % an hour. That is the baseflow: 1.5 L/s before the storm, from groundwater at 12.5 °C.
  • In full sun the trees transpire up to 0.4 mm an hour, about 4 mm on a summer day. Each 100 litres transpired carries about 70 kWh of the sun's heat off as vapour (Ellison et al. 2017) — the megawatts shown in the scene.
  • Shaded, moist surfaces stay near air temperature (EPA); here the forest floor sits a degree or so below the air and a little more in full sun.

THE SCAB

  • 90 % sealed: roofs, the lot and the road. Typical runoff coefficients run 0.70–0.95 for asphalt and 0.75–0.95 for roofs (EPA, after ASCE); here everything past the first 1.5 mm of puddles runs off.
  • Hot pavement flashes the puddles off as steam; the 10 % of compacted turf soaks up at most 8 mm an hour.
  • Gutters, drains and the sewer deliver the runoff in minutes (two linear stores of 9 minutes). Otherwise the channel carries 0.2 L/s of urban trickle.
  • A 10 MW data center cooled by evaporation draws 450,000 litres a day from a well — about 1.9 litres per kilowatt-hour, near the commonly cited average. Air-cooled sites use far less; the largest campuses, several times more.
  • Roofs and pavement run 27–50 °C hotter than the air in full sun (EPA); here they run about 30 °C above it, cool toward the rain's temperature in a storm and heat again with the sun. Runoff takes up the pavement's heat (capped at 35 °C).

THE MEASURES

  • Soil water banked: rain that soaked into the ground. Runoff: rain shed to the stream. Moisture returned to sky: the land's own water evaporated and transpired; the towers' vapour is groundwater, counted under the well. Groundwater, net: recharge less what the well draws.
  • Life the land supports: an index after the Impervious Cover Model — streams in watersheds under 10 % impervious are "sensitive", 10–25 % "impacted", above 25 % "non-supporting", where sensitive fish and insects are absent (Center for Watershed Protection). The forest, near 0 %, scores 92; the scab, at 90 %, scores 6.
  • Over a year the contrast is gentler but the same: natural ground cover sheds about 10 % of its rain and returns 40 % to the air; 75–100 % impervious ground sheds 55 % and returns 30 % (Livingston & McCarron 1992, via the FHWA). One summer cloudburst, as here, is the sharp case. In ultra-urban streams the EPA reports jumps of 8 °F (about 4.4 °C) within an hour of a summer squall.

Honest note. This is a model of one storm on two composite places, for illustration. Real data centers differ widely: many are air-cooled or use reclaimed water and draw almost nothing from the ground; others draw millions of litres a day. U.S. data centers used about 17 billion gallons (64 billion litres) of water directly for cooling in 2023 (Lawrence Berkeley National Laboratory, 2024). Sealing the ground changes how a given storm reaches the stream and how hot the place runs; it does not make the storm.

Sources: EPA, Reducing Urban Heat Islands, ch. 1 · EPA, typical runoff coefficients (NPDES Inspection Manual, app. U) · EPA, hot runoff and stream temperature · Center for Watershed Protection, the Impervious Cover Model · FHWA, water balance by impervious cover · Ellison et al. 2017, Trees, forests and water: cool insights for a hot world · data center water use, after LBNL 2024 · Herb et al. 2008, Thermal pollution of streams by runoff from paved surfaces, Hydrological Processes 22.

This is the actual argument against extraction-without-limit, and it needs no conspiracy to work. Every economy sits inside a hydrological budget. Exceed the rate at which the land can circulate water — by removing the vegetation that runs the cycle, sealing the soil that stores it, or drawing down what took centuries to bank — and the bill arrives as flood damage, crop failure, fire weather, and, eventually, as the oldest political story there is: whoever controls the scarce water controls everyone who needs it. Scarcity is the enclosure that enforces itself. A civilization that wants to stay free has a direct, unsentimental interest in keeping water abundant — which means keeping the living systems that make it abundant intact.

HONEST NOTE — Continental moisture recycling (~40% of land rainfall re-evaporated from land) is well-established science. The stronger "biotic pump" hypothesis — that forests actively drive coastal winds inland — remains contested. Greenhouse warming, not land use alone, is the dominant driver of today's hydrological extremes. The claim here is about rates and resilience, not a single cause.
IVThe Sherwood Principle

Steal like a forest.

Robin's genius was never the theft. It was the overhead. A band in the greenwood ran on almost nothing — no keep to garrison, no court to feed, no ledger of rents to enforce — and so every ounce it intercepted became use, not upkeep. That is a forest's trick too. An engine is called efficient when it minimizes loss on the way to its exhaust. A forest has no exhaust. Leaf-fall is soil; soil is root; the death of one thing is the operating budget of the next. Nothing in the greenwood is wealthy, and nothing is wasted.

Modern settlements are built the other way: as throughput machines. Water in a pipe, once, to the sea. Nutrients in a truck, once, to a landfill. Heat made deliberately and thrown away deliberately. The financing demands it — extraction pays on volume moved, not on value circulated. Sherwood inverts the constraint. Its founding rule is that the settlement must run, as nearly as engineering allows, the way its watershed runs: on loops, on gradients, on slow circulation — taking from the flow, never from the stock.

Water before roads.The watershed is the first infrastructure. Every surface — roof, lane, field — is designed as a catchment that feeds the soil, before it is designed as anything else.
The canopy is a utility.Shade, rain-making, timber, food, medicine, and quiet — maintained, metered, and expanded like one. The settlement's tree cover only ratchets upward.
Nothing leaves as waste.Every material output must be some process's input, or it doesn't get built. Nutrients, greywater, heat, and timber cascade until they're soil again.
Power moves like sap, not like blast.Energy is gathered slowly and stored in gravity, warmth, and living tissue — sun, small water, coppice — sized to the place instead of the place resized to it.
A full third stays wild.The Norman kings afforested a third of England for the king's deer. Sherwood returns the gesture: one third of its land unmanaged, in perpetuity, answering to no one.
HONEST NOTE — This exhibition stands in a lineage that includes Viktor Schauberger's "implosive" reading of natural motion — centripetal, cooling, condensing, against the explosive and heat-shedding. We use it here as a generative metaphor and a design compass, not as settled physics. The engineering beneath these laws — swales, constructed wetlands, cascading reuse, district heat — is conventional and proven.
VThe Settlement

Sherwood is not sited in wilderness. It is sited on the wound.

The program, held speculatively: a settlement of roughly four thousand people on about two thousand acres of cutover — the stump-lands, worked-out pits, and compacted ground the last extraction economy left behind. Not pristine land; repaired land. The founding act is hydrological, not architectural: re-open the soil, daylight the buried streams, plant the sponge. The buildings come after the water, and no building rises above the canopy it stands in. Touch the districts to read the plan.

LENS
Plan of the Sherwood settlement A speculative plan of a settlement of about four thousand people on two thousand acres of cutover. The Wild Third fills the north of the trust's land; the Meander runs from springs in the wild to Watermeet at the south-east boundary; the Hearth, the Moot Ring, the Greenwood Institute, the Mycelium, Longacre and Watermeet lie between, in working woods of coppice and swales. Lenses show water, loops, zones, law and night; the founding sequence runs from the cutover to the closed canopy; the seasons change the ground.
YEAR 30 THE CANOPY CLOSES The canopy is a utility, and its cover only ratchets upward. Four thousand people on two thousand acres, a third of it wild.
4,000
People on the ground · the program
52%
Canopy cover · illustrative
100%
Stream in the open · as drawn
82%
Storm banked in soil · as ch. III
THE LAND BUDGET shares measured from this drawing, scaled to the program's 2,000 acres
Speculative plan. The Meander — a daylighted stream — is the settlement's spine; its flood meadows are public ground by law.
Read the plan as text

The grounds

The Wild ThirdSANCTUARY · ONE THIRD OF ALL LAND

Unmanaged in perpetuity — no harvest, no lights, no maintained trails. The dark-sky core, the seed bank, the deer's own jurisdiction. The settlement ends here on purpose, and the Moot itself cannot vote it away.

  • MEASUREDmeasured from the drawing when scripting runs
  • ZONEZone 5 — the part designed by leaving it alone
  • FOUNDINGNot planted and not managed: on the cutover it is simply left to come back on its own.
  • WATERThe headwaters. The Meander's springs rise in ground no one drains, grazes or paves, and the canopy here is the plan's first reservoir and its rain-maker.
  • INnothing taken in
  • OUTclean water to the Meander; seed to the seed bank; deer, birds and spores to every other ground
  • LAWUnmanaged in perpetuity, written into the trust: no harvest, no lights, no maintained trails — and the Moot itself cannot vote it away.
  • NIGHTNo lights at all. Every other light on the plan is shielded and low so that its spill ends before the wild begins.
  • SPRINGSnowmelt and spring rain bank in the leaf litter; the springs run highest.
  • SUMMERFull canopy: the transpiring forest cools the plan and hands its moisture back to the sky.
  • AUTUMNMast year or lean, the acorns stay where they fall — the deer's own harvest.
  • WINTERThe deer yard under the conifers, the seed bank sleeps, and nobody goes in.
The HearthDWELLING

Homes of mass timber, rammed earth, and stone — none taller than the canopy — arranged by pattern language rather than plat: courtyards, window seats, lanes that end in green. Warmth cascades: the bakery's oven heats the bathhouse; the bathhouse warms the winter greenhouses.

  • MEASUREDmeasured from the drawing when scripting runs
  • ZONEZones 0–1 — the door and the kitchen garden
  • FOUNDINGBuilt after the water: homes of mass timber, rammed earth, hempcrete and stone, none taller than the canopy.
  • WATEREvery roof and lane is a catchment first: rain runs to rain gardens and cisterns before any of it reaches the Meander. Greywater goes to Watermeet, never to the stream.
  • INfood from Longacre; timber, hempcrete, cloth and tools from the Mycelium; power from the flume; warmth by cascade
  • OUTkitchen scraps and used water to Watermeet; hands and skills to every ground
  • LAWHomes are owned; the ground under them is stewarded by the community land trust and cannot be sold out from under the town.
  • NIGHTWarm, low, shielded light — enough to walk home by, none thrown at the sky.
  • SPRINGKitchen gardens sown at the back door — zone one, tended daily.
  • SUMMERCourtyards shaded by the canopy they were built under; no roof rises above it.
  • AUTUMNHarvest comes the length of a walk from Longacre to the hall kitchens; seed corn saved first.
  • WINTERThe heat cascade earns its keep: the bakery's oven warms the bathhouse, the bathhouse the winter greenhouses.
The Moot RingASSEMBLY

The settlement's only monument is a floor: an open ring of stone where the whole commons meets, argues, and votes. Law is amended here, quarrels are heard here, and once a year the water budget is read aloud — the audit as civic ritual.

  • MEASUREDmeasured from the drawing when scripting runs
  • ZONEAt the meeting of the lanes — every ground has a path here
  • FOUNDINGA floor, not a building — laid once the lanes were, so that every lane ends here.
  • WATEROnce a year the water budget is read aloud on this floor: the audit as civic ritual.
  • INthe water budget, the Ledger of Return, the Institute's findings, every quarrel
  • OUTlaw, amended in assembly; quarrels settled in days; the year's surplus read aloud
  • LAWThe whole settlement in assembly, one voice each. Tallies carry no vote; those who follow the rules write the rules.
  • NIGHTLantern-lit when it meets, dark when it doesn't.
  • SPRINGThe bounds are walked, so that everyone knows exactly what is held in common, and who holds it.
  • SUMMEROpen-air assembly: the floor is the monument.
  • AUTUMNThe year's surplus read from the Ledger of Return, the same night as the water budget.
  • WINTERA quarrel heard at the Ring, settled cheaply and near — unbilled.
The Greenwood InstituteRESEARCH

Earth-based sciences on a hundred-year charter: soil carbon, mycology, small-water-cycle restoration, coppice genetics, the long-term forest plots. Findings published open; instruments built next door in the Mycelium. The settlement is the laboratory, and the laboratory answers to the Moot.

  • MEASUREDmeasured from the drawing when scripting runs
  • ZONELong-term plots, visited by season and by instrument
  • FOUNDINGBuilt after the water, but measuring it from the first day the Meander ran in the open.
  • WATERGauging the Meander and the swales. The monitors of soil, water and forest are commoners, accountable to the Moot.
  • INinstruments built in the Mycelium; samples and readings from every ground
  • OUTopen findings; the numbers behind the water budget
  • LAWA hundred-year charter; findings published open; the laboratory answers to the Moot.
  • NIGHTInstrument lights only, shielded — the long-term plots include the dark.
  • SPRINGSpring flow gauged at the weir; soil-carbon cores pulled.
  • SUMMERMycology surveys on the log-lines; the coppice trials measured.
  • AUTUMNMast and seed counts; the long-term plots walked again.
  • WINTERThe year's data closed and published open.
The MyceliumMAKING

Workshops, fabrication halls, the tool library, the repair benches. Automation lives here — machines take the dull and heavy work so people keep the fine and living work. Nothing is made that cannot be repaired on this floor, and nothing repaired is thrown away.

  • MEASUREDmeasured from the drawing when scripting runs
  • ZONEThe workshop at the Hearth's elbow
  • FOUNDINGAmong the first buildings: the workshop that builds the rest.
  • WATERRoofs harvest rain for the workshops; process water goes to Watermeet, never to the stream.
  • INbast fiber from the hemp acre; coppice and timber from the working woods; power from the flume and last year's sun
  • OUTtools and repairs; hempcrete, cloth and cord; the Institute's instruments
  • LAWThe Moot owns the decorticator the way Rochdale owned the store: the crop is a commons only if the machine is.
  • NIGHTMachines may run after dark; their light stays indoors.
  • SPRINGThe tool library at its busiest — every bed in Longacre wants a fork.
  • SUMMERHempcrete walls cast while the weather is warm and dry.
  • AUTUMNRetting and decortication taught to the autumn crew.
  • WINTERRepair season: the mill's repair drawn and archived, and nothing repaired thrown away.
LongacreFOOD & FUEL

Food forest and strip crops on the old cutover: perennial staples under nut canopy, market gardens in the sun-gaps, coppice rows for winter heat. Fertility arrives from Watermeet as finished compost and leaves as harvest — the loop closed at the scale of a walk. The hemp acre anchors the rotation: bast fiber to the Mycelium's looms, hurd to hempcrete, seed to the table. Nut rows alley the crop lanes; hugel ridges — the cutover's slash buried under soil — bank rain in rotting wood.

  • MEASUREDmeasured from the drawing when scripting runs
  • ZONEZones 2–3 — food forest, then crop lanes
  • FOUNDINGPlanted before anything was built: hemp to break the compacted ground, hugel ridges from the cutover's slash, nut rows on contour.
  • WATERNut and timber rows run the contours, so the rows themselves hold the rain; hugel ridges bank the storm in buried wood and spend it through the drought.
  • INfinished compost from Watermeet; pigs and fowl working the understory in rotation
  • OUTfood to the Hearth; bast fiber to the looms and hurd to hempcrete; seed to the table; coppice for winter heat
  • LAWWorked in common on the trust's ground; the machine that makes the hemp pay belongs to the Moot.
  • NIGHTDark rows; the fowl shut in.
  • SPRINGHemp drilled, grafts set, and the young hugel beds warming themselves.
  • SUMMERThe hemp acre's hundred-day canopy shades out weeds without herbicide.
  • AUTUMNHarvest in, seed corn saved first; hemp cut and dew-retted in the field.
  • WINTERCoppice rows cut for next winter's heat; the ground stays covered.
WatermeetWATER WORKS

The settlement's kidneys: reedbeds and constructed wetlands where every used drop is cleaned by root and microbe until it crosses the boundary cleaner than it arrived — a standard written into the founding trust. Herons take the surplus.

  • MEASUREDmeasured from the drawing when scripting runs
  • ZONETended weekly — the settlement's kidneys
  • FOUNDINGThe first of the works to be built: water before roads, and the kidneys before the homes. The worked-out pits became its cells.
  • WATERReedbeds and constructed wetlands in series: every used drop is cleaned by root and microbe until it crosses the boundary cleaner than it arrived.
  • INused water from the Hearth and the Mycelium; kitchen scraps
  • OUTfinished compost to Longacre; clean water across the boundary
  • LAWOutflow cleaner than inflow — a standard written into the founding trust.
  • NIGHTUnlit, so the wetland keeps its night.
  • SPRINGHigh water: the cells run full and the causeway is the dry way across.
  • SUMMERReeds at full height — the plants doing most of the work.
  • AUTUMNReeds cut; the compost windrows turned for Longacre.
  • WINTERSlower microbes, bigger cells: the wetland is sized for its coldest month, not its average one.
The MeanderTHE SPINE · A DAYLIGHTED STREAM

A stream the last economy buried in a culvert, dug back into the open air. It rises in the Wild Third, runs the length of the plan, and leaves through Watermeet. Its flood meadows are public ground by law: when the water comes up, it comes up onto land no one can build on, sell or fence.

  • MEASUREDmeasured from the drawing when scripting runs
  • ZONERuns through every zone, from the wild to the boundary
  • FOUNDINGDaylighted in the first year: the founding act is hydrological, not architectural.
  • WATERThe spine every other ground reports to: springs in the Wild Third, a flume built once, a weir that gauges it, and Watermeet at the boundary.
  • INsprings; rain banked in the soil and released slowly; cleaned water from the reedbeds
  • OUTpower from the flume; water across the boundary, cleaner than it arrived
  • LAWIts flood meadows are public ground by law.
  • NIGHTDark water. In summer, fireflies over the meadows.
  • SPRINGHigh water spreads onto the flood meadows — public ground, and wet.
  • SUMMERHay off the meadows; the stream runs low and cool under the bank trees.
  • AUTUMNThe meadows grazed on the aftermath; leaf-fall in the riffles feeds the stream.
  • WINTERIce at the margins, flow at the centre; the flume keeps turning.
The working woodsZONE FOUR · BETWEEN THE GROUNDS

Everything between the named grounds: coppice cut in rotation for winter heat and the Mycelium's timber, the swales dug on contour and the ponds they fill, and the lanes. No lane enters the Wild Third.

  • MEASUREDmeasured from the drawing when scripting runs
  • ZONEZone 4 — coppice past Longacre, before the wild
  • FOUNDINGSwales dug in the first year; coppice planted with the sponge.
  • WATERSwales on contour catch the slope's runoff and sink it; their ponds hold the overflow.
  • INrain, caught on contour
  • OUTcoppice wood for heat and timber; shade; the swales' banked water
  • LAWTrust ground, worked in common.
  • NIGHTDark, with the lanes lit only at their ends.
  • SPRINGCoppice stools re-sprout from last winter's cut.
  • SUMMERShade over the lanes; the swales hold the summer storms.
  • AUTUMNLeaf-fall mulches the swale banks.
  • WINTERThe cutting season: rows coppiced in rotation for next winter's heat.

Features on the map

1. The springsTHE WILD THIRD

The Meander rises here, in ground no one manages. The cleanest water on the plan is the water nobody touches.

2. The seed bankTHE WILD THIRD

Kept in the dark-sky core with the deer: the settlement's reserve of its own crops and trees, stored where no one is tempted to spend it.

3. The micro-hydro flumeTHE MEANDER

Built once, flows for decades: a small, steady current taken from the stream's own fall and handed back downstream. Power moves like sap, not like blast.

4. The gauging weirTHE GREENWOOD INSTITUTE

Where the Institute reads the Meander — and where the children read the water gauges now. The water budget read aloud at the Moot starts here.

5. The long-term forest plotsTHE GREENWOOD INSTITUTE

Plots on a hundred-year charter: soil carbon, mycology, coppice genetics, the small water cycle — measured, and published open.

6. The heat cascadeTHE HEARTH

The bakery's oven heats the bathhouse; the bathhouse warms the winter greenhouses. Heat is used three times before it is let go.

7. The school and the elders' housesTHE HEARTH

Elders housed beside the school: the two ends of a life within earshot of each other.

8. The clinicTHE HEARTH

Clinic hours doubled at no coin: care kept as a line in the Ledger of Return, not as a cost centre.

9. The stone floorTHE MOOT RING

The settlement's only monument is a floor. Law is amended here, quarrels are heard here, and once a year the water budget is read aloud.

10. The decorticatorTHE MYCELIUM

Retting, decortication and pressing are where hemp's margin lives, and the last boom broke farmers who grew for mills that never got built. So the machine belongs to the Moot.

11. The tool library and the repair benchesTHE MYCELIUM

Tools pooled; three sheds stand empty. Nothing is made here that cannot be repaired on this floor.

12. The hemp acreLONGACRE

The first succession you can invoice: fiber to the looms, hurd to hempcrete, seed to the table — every fraction has a buyer.

13. The hugel ridgesLONGACRE

The cutover's slash buried in long ridges instead of burned: rain banked in rotting wood and spent through the drought.

14. The reedbed cellsWATERMEET

Constructed wetlands in series, dug where the worked-out pits were. The herons take the surplus.

15. The compost yardWATERMEET

Fertility leaves Watermeet as finished compost and comes back from Longacre as harvest — the loop closed at the scale of a walk.

16. The outfallWATERMEET

Where the Meander leaves the trust — cleaner than it arrived, by the trust's own standard.

17. The flood meadowsTHE MEANDER

Public ground by law. Wet in spring, hay in summer, grazed in autumn: when the water comes up, it comes up onto land no one can build on.

18. The trust's boundaryTHE WORKING WOODS

Walked each year, so that everyone knows exactly what is held in common. Inside it, no acre can again become an instrument for someone who will never stand on it.

The founding sequence

Year 0 · The wound

Cutover as the last economy left it: stumps, worked-out pits, compacted haul roads, and the stream buried in a culvert. The land goes into the trust before anything else happens.

Year 1 · Water first

The founding act is hydrological, not architectural: rip the compacted ground, dig swales on contour, daylight the Meander and give its flood meadows the high water.

Year 3 · Plant the sponge

Hemp breaks the compaction, the slash is buried in hugel ridges instead of burned, nut rows and coppice go in on contour, and the Wild Third is simply left to come back.

Year 7 · Build after the water

Watermeet first, then the Mycelium that builds the rest, then the Hearth, the Moot's floor and the Institute — none taller than the canopy it will stand in.

Year 30 · The canopy closes

The canopy is a utility, and its cover only ratchets upward. Four thousand people on two thousand acres, a third of it wild.

The seasons

Spring

High water. The springs run full and the flood meadows take the overflow — public ground, and wet. Beds sown, hemp drilled, the bounds walked.

Summer

Full canopy. The hemp acre closes its hundred-day shade, hay comes off the meadows, the reeds stand at full height.

Autumn

Harvest. Seed saved first, cider pressed, hemp cut and dew-retted, the compost turned for spring.

Winter

The cutting season and the heat cascade's season: coppice cut for next winter's warmth, the bathhouse warming the greenhouses, the wild left to the deer.

The lenses

Water before roadsWATER

Design Law I made visible. Rain is caught where it falls — roofs, lanes, swales dug on contour, ponds, hugel ridges — and banked in the soil before it is allowed to run. What does run, runs in the open, from springs in the Wild Third to Watermeet at the boundary. Used water never meets the stream until the reedbeds have cleaned it.

Nothing leaves as wasteLOOPS

Design Law III made visible. Follow what moves between the grounds: food out of Longacre and scraps back through Watermeet as compost; fiber to the looms and hurd to the walls; heat used three times in the Hearth; power from a flume built once; findings from the Institute to the Moot. Every output is some process's input.

The zone diagram, re-derivedZONES

Permaculture's zones count how often a place needs a hand, from the door outward. Sherwood re-derived them without meaning to: kitchen gardens at the Hearth, Longacre beyond, coppice past that, and the Wild Third standing exactly where Zone Five belongs — the part you design by leaving alone. The workshops, the Moot and the wetland sit among the zones as commons.

Rules that fit the groundLAW

Ostrom's principles laid on the map. The bounds are walked (i). Rules are written by this watershed (ii). The Moot amends its own law (iii), and the Institute's monitors answer to it (iv). Quarrels are heard at the Ring in days (vi). Commons nest — the household inside the district, the district inside the watershed (viii). Beneath all of it, the land sits in a community land trust, off the market from day one.

A dark-sky coreNIGHT

The Wild Third has no lights at all, so the settlement's lights are warm, low and shielded, and their spill ends before the wild begins. Night is kept here the way water is: for the deer, and for everything else that hunts, flowers or sleeps by dark.

The hemp acre. Longacre's anchor cash crop is the one the greenwood grew for war and rigging before Robin ever drew a bow — and the one his bowstring was most likely spun from. Hemp. In 1533 Henry VIII made growing it compulsory — a quarter-acre for every sixty under the plough — because a navy runs on cordage and cordage ran on hemp; the word canvas is cannabis worn smooth in sailors' mouths. Sherwood plants it for the old reasons and the new ones at once. The stalk splits into two crops: long bast fiber for cloth, cord, and the Mycelium's looms; woody hurd for hempcrete — hemp and lime cast into walls that insulate, breathe, and bank carbon as the lime slowly turns back to stone. The seed is a third crop, food-grade protein and oil. A plant where every fraction has a buyer is Design Law III made agricultural: nothing leaves as waste.

It earns its ground before it earns a penny. A hundred-day canopy dense enough to shade out weeds without herbicide; a taproot that breaks compacted soil; a documented appetite for drawing metals out of damaged ground — which matters when your charter reads sited on the wound. On cutover and mine-scarred land, hemp is the first succession you can invoice. The honest catch is the one the last boom forgot: the money is not in the field, it is in the mill. Retting, decortication, and pressing are where the margin lives, and the recent bust broke farmers who grew for processors that never got built. So the Moot owns the decorticator the way Rochdale owned the store: the crop is a commons only if the machine is.

HONEST NOTE — Hemp here means low-THC industrial cultivar, federally legal in the U.S. since 2018 with licensing still required; nothing medicinal or psychoactive is claimed. Its water thrift is moderate, not miraculous. Phytoremediation is real but slow, and on genuinely contaminated ground it turns the harvest into a disposal question — on merely tired land, it is a soil-builder. The processing bottleneck is the industry's documented weak joint, which is exactly why the design hands the mill to the commons.

The long orchard. Around the hemp acre, Longacre's frame is agroforestry — not fields with trees at the edge, but a forest that happens to yield. Nut and timber rows run the contours; annual crop lanes alley between them; pigs and fowl work the understory in fenced rotations; mushrooms fruit on the shade side of the log-lines. Three root depths share the same rain, the canopy is a utility exactly as the fourth chapter ordered, and the wind arrives at the lettuce already tired. The lineage is older than the jargon: J. Russell Smith called it tree crops — a permanent agriculture in 1929, and it was his phrase, compressed, that later gave permaculture its name.

The buried rain. The cutover's debris — slash, stumps, storm-fall — is not burned. It is buried, in long ridges: hugelkultur, hill culture, the old German trick of building a bed on a core of rotting wood. Decaying logs hold water like a cellar full of sponges; fungal threads run the log-lines like roads; the slow rot feeds roots for a decade and gently warms the bed in its first springs. It is the Water Ledger buried in a garden: the storm is banked beneath the mulch and spent through the drought. Press the years below and watch the wood become ground.

Year one. Slash and stump from the clearing, buried instead of burned. The wood begins to drink; nitrogen is tied up while the rot sets in — the bed's one hungry year.

The pattern library. Call the whole approach what it is: regenerative practice under a permaculture design grammar — soil covered, living roots year-round, steel kept out of the ground, diversity as policy, animals in the loop, zones of intensity radiating from the door. Look back at the map and you will find Sherwood re-derived the zone diagram without meaning to: kitchen gardens at the Hearth, Longacre beyond, coppice past that, and the Wild Third standing exactly where Zone Five belongs — the part you design by leaving alone. Mollison and Holmgren wrote the grammar down in 1978; Shepard proved the broadacre case on worn-out Wisconsin sand. Sherwood treats it all as a pattern library, not scripture.

HONEST NOTE — These are practice traditions more than settled literatures. Hugelkultur is largely practitioner-documented, and its first year ties up nitrogen while the rot establishes. Regenerative agriculture's definitions vary and its carbon-sequestration magnitudes are genuinely debated. Permaculture is a design philosophy whose claims sometimes outrun its trials. The mechanisms drawn above — buried-wood water retention, fungal transport, multi-storey root partitioning — are real; the yields promised by enthusiasts are not guaranteed.
VIThe Moot

No sheriff. A steward.

"The commons ends in tragedy" was always a half-truth told about a fiction — an open pasture with no community around it. Where real commons fail is where the community that governed them has been broken. Elinor Ostrom spent a career documenting the opposite: forests, fisheries, and irrigation systems run in common for centuries, sometimes millennia, by ordinary people with the standing to make and enforce their own rules. She won the Nobel for it in 2009. Her findings are the closest thing Sherwood has to a constitution, and they translate into the greenwood almost without effort:

iThe bounds are walked. Everyone knows exactly what is held in common, and who holds it.
iiRules fit the ground. Water rules written by this watershed, not imported from a capital.
iiiThose who follow the rules write the rules. The Moot — the whole settlement in assembly — amends its own law.
ivThe watchers answer to the watched. Monitors of soil, water, and forest are commoners, accountable to the Moot.
vSanctions climb slowly. A first breach earns a word, not a ruin. Punishment is graduated, and public.
viQuarrels are settled cheaply and near. Conflict resolution at the Moot Ring, in days, not in distant courts, in years.
viiThe right to organize is not begged for. Outside authority recognizes the settlement's rules as rules.
viiiCommons nest. The household inside the district, the district inside the watershed — decisions made at the smallest scale that can hold them.

The land itself is taken off the market on day one: held by a community land trust, so that no acre of Sherwood can ever again become an instrument that performs for someone who will never stand on it. Homes are owned; ground is stewarded. Decentralization here isn't an aesthetic or a retreat — it's the load-bearing structure. Small communities federated across watersheds are hard to capture, hard to hoard, and — as automation absorbs more of the old economy's labor — increasingly the natural scale at which people can govern the systems they actually depend on: their water, their soil, their food, their power.

VIIThe Health Dividend

The body keeps the settlement's books.

The claim is not mystical. Controlled trials of time spent walking in forest against time walking in city streets consistently measure lower cortisol, lower blood pressure, and lower sympathetic arousal in the forest condition. Large cohort studies keep finding that people who live amid more greenery die later of most things — an association, layered with confounders, but one that refuses to go away across countries and decades. And a newer line of research suggests the biodiversity around a body helps train the immune system that defends it. None of this is a miracle. All of it points the same direction: an environment built like a living system charges the humans in it; an environment built like a machine for yield extracts from them, gently, all day.

Which brings us to what modern building has actually become. Walk through what's gone up in the last few decades and you can read the financing in the massing — floorplates shaped by yield curves, cladding chosen by spreadsheet, the value engineered out of exactly the places a human eye rests. Christopher Alexander spent his life showing the alternative: that towns and buildings assembled from patterns of lived life — the courtyard, the window seat, the street café, the sheltering roof — produce places people measurably love and defend for centuries. Sherwood's design code is a pattern language, not a style guide. Its architecture answers to the nervous systems of the people who live there, because that — not the exit valuation — is what a settlement is for.

HONEST NOTE — Forest-medicine trials are real but small; NK-cell findings are preliminary; greenspace-mortality links are associations, not proven causation. We claim a strong tailwind, not a cure. The health dividend is a reason to build this way — it is not a promise of outcomes.
VIIIThe Ledger of Return

Money is a verb here.

Double-entry bookkeeping was Venice's quiet superweapon: a ledger that could remember, forever, exactly who owed whom. Its blind spot is what it cannot see. A yield ledger has one plot — value enters, value is owed back at interest, value exits — and every column in the book serves the exit. That, properly, is throughput: not our word but the existing economy's true name — a linear machine that value passes through on its way out, entering a place as investment and leaving it as yield and waste. Sherwood keeps the other book. Call it a ledger of return, kept the way nature keeps it: the initial investment enters once — count it in dollars or hundredweights of oak, the arithmetic doesn't care — and it never exits. It is translated, around a wheel: coin into timber and stone; stone into standing shelter; shelter into taught skill; skill into energy that flows for decades from a flume built once; energy into food that recurs every autumn without being bought again; food into health; health into trust — and trust back into coin's real work, which is coordinating the next translation. The investor's return is not denominated in yield. It is denominated in standing.

The trick that lets a closed loop argue with entropy is hiding in plain sight: know-how is the one asset that doubles when you spend it. Teach the timber frame and there are two framers; the pool paid once and holds the skill twice. Places have run this book before. In 1932 the Austrian town of Wörgl issued local scrip that lost a little value each month unless spent — so it moved, hand to hand, many times faster than the schilling; public works were built and the town's unemployment fell against the national tide, until the central bank sued the experiment out of existence. The sheriff rides in; he always does. And Herman Daly, who gave throughput its meaning in economics, supplies the correction Sherwood adopts whole: it is the physical flow — ore, fuel, timber — that must be kept slow and small, and the coin that should run fast. Keep the money quick and the logs slow. Below: the same hundred units, kept twice — once by the Lord's throughput book, once by ours. One reading note before you pull the lever: in the return book the pool barely falls even as standing wealth climbs, and that is not a bug — translation is turnover, not spending. The same coin frames a roof, then pays a teacher, then buys seed, and comes home to the pool each time; what accumulates is everything it touched. Watch the velocity line. Money is a verb here, and the ledger counts its conjugations.

SEASON 0
The Ledger of Return The seed coin leaves the pool, is translated around a wheel of six stations — build, skill, energy, food, care, trust — and comes home to the pool each time. Each station's standing grows, lifted by the station before it, and the households on the roll grow with it.
The Lord's Ledger The same seed in the same place, kept as throughput: a share of the pool is wired every season to an absentee account, the ring between the stations is broken, their standing runs down, and households leave as the pool shrinks.
8% a season the chapter's book uses 8% · try a gentler lord
Both books over twenty-four seasons: what circulates, what stands, and what has been extracted
Same seed, two books. The Lord's Ledger is throughput itself — value passing through the town on its way offsite. The Ledger of Return translates coin into things that do not leave.
AT SEASON 0
THE LEDGER OF RETURNTHE LORD'S LEDGER
In circulation100100
Standing wealth6060
Extracted offsite00
Lost to entropy00
Run down by neglect00
Households on the roll1212
Coin changed hands, this season×5×1
Who holds the gainsheld in commonone absentee account
THE LEDGER OF RETURN · THE RUNNING BOOK
THE LORD'S LEDGER · THE RUNNING BOOK
How the two books are kept

THE LEDGER OF RETURN

  • The seed: 100 units enter the pool once. The place already holds 10 in each of the six stations — 60 of standing — and 12 households.
  • Each season the coin changes hands 5 times, one more for every 14 of trust, up to 8; each hand turns 2.4 units through the wheel (scaled to what is in the pool), shared among the six stations. The coin comes home each time: translation is turnover, not spending.
  • Built upon: a station's gain is lifted by up to 60% by the standing of the station before it on the wheel (in full at 40).
  • Know-how is non-rival: skill grows a further 4% of itself each season by being taught.
  • Built once, flows for decades: energy adds 3% of itself to food each season, and food 3% of itself to care.
  • Room to grow: each station tops out at 80; growth slows as it fills.
  • Physics' tithe: the coin leaks 1.7% of the pool a season — up to 35% less as care grows — and what stands wears 0.6% a season.
  • Regrowth: 0.9 units a season come back to the pool, up to 80% more as skill grows.
  • Newcomers: a household joins the roll for every 40 units of standing gained, up to 18.

THE LORD'S LEDGER

  • The seed and the place: the same 100 units, the same 60 of standing, the same 12 households.
  • The yield: 8% of the pool every season, wired to the absentee account (the slider tries 2% to 12%).
  • Physics' tithe: 1.2 units a season, and the same 0.6% wear on what stands.
  • The yield machine: 1.5 units of building in each of the first 3 seasons, then nothing new.
  • Upkeep deferred: on top of wear, what stands runs down each season — build 3.4%, skill 4.4%, energy 2.4%, food 4.4%, care 5.4%, trust 6.4% — repair deferred, wages shaved, wood sold standing, clinic hours cut, families gone.
  • Households: the roll follows the pool; when the pool is gone, 25% of the households remain (never fewer than two).

The chapter's own machine kept the Lord's book by these same rates (8% yield, 1.2 units of entropy, 1.5 units of building for three seasons) and a simpler return book (twelve units turned a season, 1.7 leaked, 0.9 regrown). The edition's return book starts from those numbers and makes explicit what the chapter's text describes: each translation builds on the last, skill compounds when it is taught, and some of what is built goes on giving. Both books start from the same place this time. It remains illustrative toy arithmetic — a rhetorical instrument, not an economic model — as the honest note below says.

HONEST NOTE — The machine above is illustrative arithmetic with fixed toy rates: a rhetorical instrument, not an economic model. Wörgl (1932–33) is documented, including its shutdown. Local-multiplier measurements are real but methodologically debated. Daly's "throughput" is used in its proper, unflattering sense — it names the economy we already have. And the hardest problem is left standing on purpose: conventional capital wants an exit, and a ledger of return only offers an entrance. The next chapter explores how a shared instrument might welcome many small contributions while keeping control of the commons in common.
IXThe Greenwood Tally

Capital gets a harvest, not a throne.

For six centuries England's Treasury ran on split hazel. A debt was notched across a stick and the stick was cleft down its length: the creditor kept the longer half — the stock, which is where that word in finance comes from — and the Exchequer kept the foil. To redeem, the halves were matched; wood grain being unrepeatable, the tally was effectively unforgeable. It was a treasury instrument made of forest, and it worked from the twelfth century until 1826. When the government finally burned its obsolete tally hoard in 1834, the stove flues overheated and the fire took the Houses of Parliament with it — the old ledger's one good joke. Sherwood borrows the split tally as a design metaphor: one record held by the participant, one by the commons. The terms below describe a possible future instrument; no tally is issued here.

Here is how a Greenwood Tally might work if Sherwood were ever built — a bridge between the throughput economy and the ledger of return, written so both sides win:

I.Conversion is consensual. In a future scheme, nothing would convert until an agreed assurance threshold was met and each participant gave fresh consent. A proposed contribution could then become a Greenwood Tally.
II.The Commons Dividend. Each year, a fixed share — say a fifth — of the settlement's measured surplus is distributed pro-rata to tallies: energy beyond need, food beyond the hall, fiber beyond the mill, water banked beyond the budget, skills taught beyond the walls. Surplus is read aloud at the Moot from the Ledger of Return, the same night as the water budget. Your yield is indexed to the ecobalance: the only way to be paid is for the place to be alive.
III.From the flow, never the stock. No surplus, no dividend — a deficit year pays nothing and owes nothing after. Principal is never "repaid," because the principal is the town. The investor is paid the way a forest pays: out of growth, or not at all.
IV.The cap and the retirement. Lifetime return is capped — call it 1.6× — and a filled tally retires into standing: lodging-rights, a named beam in the Hearth, an honored voice, a place at the table. Capital is a guest here: welcomed, fed well, thanked, and not enthroned. No perpetual claim survives.
V.Contribution mints at par. Hours, craft, taught skill, an accepted design — a future Ledger of Return would record them and issue the same kind of instrument. The knight's £400 and the miller's son's strong back would stand equal. This is the door for those rich in ideas and thin in coin: merit and money hold the same paper.
VI.No throne. Tallies carry no vote on land or law. The trust holds the land off the market; the Moot is one voice each, tally or no tally. The abbot may buy a share of the harvest. He may not buy the moot.

Why would old money come at all? Because the yield is real, bounded, and uncorrelated with the extraction cycle — a claim on a living system's surplus instead of a dying system's principal — plus the option value of a proven pattern. And why does it align? Because under Article II the investor becomes structurally pro-forest: every incentive points at soil moisture, canopy, and the steadiness of a stream. The lineage is not exotic — cooperative patronage dividends have paid members in proportion to participation since Rochdale in 1844; revenue-based finance pays from output, not fixed interest; steward-ownership caps and retires capital by charter. Sherwood merely braids them, and hands the index to the watershed.

HONEST NOTE — This is a speculative instrument, not an offer of securities; any real version would require proper legal structure in its jurisdiction. The rates (a fifth, 1.6×) are illustrative. What is not speculative: the tally stick, the Rochdale patronage dividend, revenue-based finance, and steward-ownership's capped capital all exist or existed. The braid is the proposal.
The greenwood is not behind us.
It is ahead.

Every legend is a proposal that outlived its author. This one has waited six and a half centuries for the tools to take it literally: a ledger kept by the land, a commons sustained by those who tend it. The greenwood begins wherever that work begins.