The Ocean and Atmospheric Commons

Volume VII — Planetary and Cosmic

THE PLATE

A woman on a veranda holding a cup of tea, a book open beside her, a lotus garden and pavilion beyond. — Plate VII.04The Certificate and the Box.Two great commons, one atmosphere and one ocean, and only one of them has ever been governed successfully. The difference was never the size of the thing. It was whether the rule could be tested on an object that had to pass through somebody's hands.

THE LETTER

There are exactly two resources on this planet that belong to everyone and to no one: the air above the weather and the water beyond the two-hundred-mile line. Together they are most of the surface of the world — the high seas alone run to 231 million square kilometres, sixty-four per cent of the ocean — and they are the only commons in this volume that cannot be walled, deeded, patrolled or handed to a village council.

Chapter VI.04 gave you the commons that held, and Chapter VI.05 gave you the four that fell and the lag that killed them. Both were working at a scale where Ostrom's eight principles can be satisfied: a boundary you can walk, a rule the appropriators wrote themselves, a neighbour who will notice. This chapter is about the two cases where the first principle — clearly defined boundaries — cannot be satisfied at all, and about what governance has to become when the thing it is regulating has no edge.

One of these two has been governed successfully. Consumption of the chemicals that were destroying the ozone layer is down about ninety-nine per cent from baseline, every state on earth is a party, and the side effect alone — eleven gigatonnes of carbon-dioxide-equivalent a year avoided by 2010 — is several times what the Kyoto Protocol set out to achieve on purpose. The other has not. Roughly thirty-eight per cent of assessed marine fish stocks are being fished beyond biological sustainability, and the bodies that manage the high-seas fisheries routinely adopt quotas above their own published science.

The useful question is not why is one hard and one easy. Both were hard. The useful question is which specific design conditions the successful one had, whether they were luck or construction, and which of them the ocean can be given. Four conditions did the work in Montreal. Three of them can be built for fish. One of them cannot be built for carbon at all, and this chapter will say precisely why, because a lesson misapplied is worse than a lesson not learned.

Then we will do the arithmetic that actually decides compliance on the high seas, which is not an arithmetic of ships or satellites. It is an arithmetic of what a violation is worth against what it is expected to cost, and the answer overturns forty years of received opinion about why the ocean is ungovernable.

— The Editors

DISCOVERY

What is already working, and at what scale

Start with the one that worked, and honour it properly.

The Montreal Protocol on Substances that Deplete the Ozone Layer was agreed in September 1987 and entered into force on 1 January 1989. It is the only environmental treaty in history to achieve universal ratification — every UN member state and the European Union — which it reached in 2009. Global consumption of controlled ozone-depleting substances has fallen by about ninety-nine per cent against baseline. The Antarctic ozone hole, first described by Joseph Farman, Brian Gardiner and Jonathan Shanklin in Nature in May 1985, stopped growing and began measurably to close: Susan Solomon and colleagues reported in Science in 2016 that the September hole had shrunk by more than four million square kilometres since 2000.

And the unintended dividend is larger than the intended one. Guus Velders and colleagues computed in 2007 that because CFCs are themselves extremely potent greenhouse gases, the Protocol was already avoiding about eleven gigatonnes of CO₂-equivalent a year by 2010 — five to six times the reduction the Kyoto Protocol's first commitment period was designed to deliver. The Multilateral Fund, which paid developing countries to make the switch, has disbursed more than four billion dollars since 1991. Set one against the other and you get roughly $364 million of one-off transfer per gigatonne-per-year of avoided emissions — the cheapest climate instrument ever constructed, and it was not built as one. State the denominator: that divides a one-off transfer by an annual flux, and it excludes the private capital cost of the industrial conversion, which was far larger than the Fund. Even allowing generously for both, nothing since has come close.

Now the ocean, where more is working than the headline suggests.

CCAMLR sets a catch limit one ninth of its own science. The Commission for the Conservation of Antarctic Marine Living Resources has a precautionary catch limit for Antarctic krill in Area 48 of 5.61 million tonnes. The limit it actually operates is the trigger level: 620,000 tonnes — 11.1 per cent of its own scientific ceiling. This is the inverse of the behaviour every other regional fisheries body is criticised for, and it is worth stopping on. A treaty organisation deliberately adopting an order of magnitude less than its scientists would permit is not a footnote. It is proof that the political economy is not fixed.

CCAMLR also built the instrument that works. Its Catch Documentation Scheme for Patagonian and Antarctic toothfish, in force since 1999, requires every consignment to travel with a document identifying where it was taken and by whom. Estimated illegal catch in the Convention Area fell from tens of thousands of tonnes in the mid-1990s to a residual an order of magnitude smaller. The mechanism was not a patrol. It was a piece of paper stapled to a box.

The Pacific islands turned access into a property right. Under the Vessel Day Scheme, the eight Parties to the Nauru Agreement stopped selling tonnes and started selling days — a fixed, tradeable pool of purse-seine fishing days in their combined waters, with a benchmark minimum price that rose from US$5,000 a day in 2012 to US$8,000 from 2015. Eight small states, holding between them the largest tuna fishery on earth, converted an open-access race into a quantity-limited market they own. Access revenue to the parties rose several-fold over the same period, for essentially the same fish.

And ICCAT — the body once called an international disgrace — rebuilt a fishery. The 2008 independent performance review commissioned by the Commission itself found that its members' management of eastern Atlantic and Mediterranean bluefin was "widely regarded as an international disgrace" and recommended suspending the fishery outright. What happened next is the part rarely quoted. The quota was cut to 13,500 tonnes for 2010 and 12,900 tonnes for 2011, held there, enforced with a bluefin catch documentation scheme and a regional observer programme — and by 2020 the stock supported an adopted total allowable catch of 36,000 tonnes, with the assessment showing it rebuilt.

Five cases. In every one of them the working mechanism was the same: somebody attached a testable property to a physical object that had to pass through a named place. A cylinder at a customs post. A box on a dock. A day on a register. That is the whole of the positive core, and the rest of this chapter is the arithmetic of why it is the only thing that has ever worked out there.

THE ARITHMETIC

What compliance actually costs, and what it actually pays

First, an index for the gap everyone talks about and nobody measures.

Define two ratios. Let Γ be the adopted quota divided by the quota the body's own scientists advised — the overshoot of politics over science. Let Λ be the catch actually taken divided by the quota adopted — the overshoot of behaviour over politics. Their product is the total gap between what the science said and what the sea gave up.

Eastern Atlantic and Mediterranean bluefin tuna, at the bottom of the record. ICCAT's Standing Committee on Research and Statistics advised a 2009 catch of 8,500 to 15,000 tonnes. The Commission adopted 22,000 tonnes.

  Γ  against the upper advice     22,000 / 15,000   =   1.47 ×
  Γ  against the lower advice     22,000 /  8,500   =   2.59 ×
  Λ  2007 removals / 2007 TAC     61,000 / 29,500   =   2.07 ×
  total gap                       61,000 / 15,000   =   4.07 ×

Four times the best case of the science, published by the body that set the quota. Against that, CCAMLR's krill number:

  Γ  krill, Area 48              620,000 / 5,610,000  =  0.111  (11.1 %)

The two bodies sit inside the same treaty family and their Γ differs by a factor of thirteen to twenty-three. Whatever explains that, it is not international law, and it is not the difficulty of counting fish.

Second, the arithmetic that actually decides compliance.

Gary Becker's 1968 formulation, as James Sutinen and Peder Andersen applied it to fisheries in 1985, is one line. An operator complies when

        p · F   ≥   G

where p is the probability that a violation is both detected and sanctioned, F is the penalty, and G is the net gain from violating. Everything else is commentary.

Take a representative distant-water tuna longliner on the high seas: 250 tonnes a year of sashimi-grade bigeye at US$6,000 a tonne, so US$1,500,000 of gross revenue. It under-reports twenty per cent of its catch — fifty tonnes, US$300,000 gross, and after the marginal cost of taking it, a net gain of G = US$180,000.

Now p. The WCPFC requires five per cent observer coverage on longliners. Say half of what an observer reports results in an actual flag-state sanction. Then

  p  =  0.05  ×  0.50   =   0.025
  F  =  US$100,000                  a strong administrative penalty
  p · F                 =   US$2,500
  G / (p · F)           =   72 ×

The violation pays seventy-two times what it is expected to cost. Nobody in that wheelhouse is making a moral decision. They are reading a price.

Now invert it, and here is the cut. Ask what fine would deter at the coverage we have: F* = G / p = US$7,200,000 — forty-eight times the strongest penalty in common use, and 4.8 times the vessel's entire annual revenue. Then ask the question the other way round. What detection probability would deter at the fine we actually impose?

  p*  =  G / F  =  180,000 / 100,000  =  1.80

The required probability is greater than one. There is no monitoring regime of any density — not an observer on every vessel, not a satellite over every square kilometre, not a camera on every hauler — that deters this violation at this penalty, because certainty is the ceiling and certainty is not enough.

Forty years of ocean governance has been argued as though the high seas were ungovernable because it is too big to watch. It is not. It is unenforced because the fine is too small, and the fine is set by flag states whose revenue comes from the fleet. That is not a surveillance problem. It is a pricing problem wearing a surveillance problem's coat.

Everything else follows once you see it. The deterrence frontier p · F = G is a hyperbola, and it tells you the trade you are allowed to make:

      p        F required     as a multiple of annual revenue
  ------------------------------------------------------------
    0.025      $7,200,000              4.8 ×
    0.05       $3,600,000              2.4 ×
    0.12       $1,500,000              1.0 ×
    0.50         $360,000              0.24 ×
    0.90         $200,000              0.13 ×

A fine of one year's gross revenue is deterrent at twelve per cent coverage. That is reachable this decade.

Third, the cost of watching, which is the number everyone assumes is large.

  a human observer, $400/sea day × 300 days   $120,000 / vessel-yr   8.0 % of revenue
  electronic monitoring, install + review       $9,400 / vessel-yr   0.63 % of revenue
  observer / EM                                                     12.8 ×

At fleet scale, against the 3,620 vessels Enric Sala and colleagues counted fishing the high seas in 2016:

  EM on every high-seas vessel            $34.0 million / yr
  a human observer on every one          $434.4 million / yr
  global capacity-enhancing subsidies      $22.2 billion / yr
  subsidy ÷ complete observer coverage            51.1 ×
  subsidy ÷ complete electronic coverage            652 ×

Putting a trained human being on every vessel fishing the high seas, every day of the year, costs about two per cent of what governments already pay the same fleets to fish harder. The surveillance the world says it cannot afford is already paid for fifty-one times over, in the same budget line, to the opposite end.

And the reason it felt unaffordable is a confusion worth naming. To sweep the high seas once with a patrol vessel — 50 km of detection swath at 12 knots — takes 8,663 vessel-days, 23.7 vessel-years, about $260 million, and detects almost nothing, because by the time you arrive the ship has moved. Continuous satellite AIS and VMS coverage of the same 231 million square kilometres runs on the order of $10 million a year: twenty-six times cheaper than a single sweep that does not work. The ocean was never too big to watch. It was too big to patrol, and the two were confused for four decades.

The honest negatives — three, and the third is about this page

One: Montreal's four conditions are rare, and carbon has none of them.

The Protocol worked because four things were simultaneously true, and each is a design condition rather than a piece of luck.

A substitute existed, and the incumbents owned it. CFCs were replaced by HCFCs and HFCs — a molecular swap into largely existing equipment, with the patents held by the same firms being regulated. The phase-out transferred rents to the incumbent instead of destroying them. Carbon has no molecular swap: the substitute for burning things is not another thing to burn, it is a different capital stock across every sector, and the incumbent owns the resource rather than the replacement.

Production was concentrated. About seventeen firms made the world's CFCs, with DuPont alone at roughly a quarter. Seventeen points. Carbon's regulated act is combustion, and motor vehicles alone number about 1.5 billion — 88 million times as many points, seven to eight orders of magnitude. The concentration of fossil producers is real and often cited; it is also irrelevant, because the treaty has to bind the act, and the act is everywhere.

The science was unarguable and it answered inside a career. The hole was a single, seasonal, photographable object with one dominant cause. Farman published in 1985; the Protocol was signed in 1987, two years later; measurable healing was visible by about 2000. The people who signed it saw the reward. About a quarter of a pulse of CO₂ is still airborne after a thousand years — the carbon signer sees only the absence of a worse counterfactual, which is not observable, ever, by anyone.

The trade provisions had teeth. Article 4 banned trade in controlled substances with non-parties, and Scott Barrett's analysis shows why that made participation self-enforcing rather than merely exhorted. But it worked because a customs officer could open a cylinder and run a binary test. Carbon embodied in a shipment is not resident in the object; it is a fact about the object's history, and it has to be certified rather than measured. That is the whole difficulty the EU's border adjustment is trying to construct, sector by sector, and it is why it covers six of them and not the economy.

Two: even Montreal has a lag, and the ocean has no instrument for it. In 2018 Stephen Montzka and colleagues detected an unexplained twenty-five per cent rise in CFC-11 emissions; Matthew Rigby's team traced much of it to eastern China; Sunyoung Park's team measured the fall by 2021. Onset to detection: six years — exactly the lag Chapter VI.05 measured on northern cod. Detection to correction: three. The only reason it was six and not sixty is a handful of monitoring stations measuring a well-mixed gas. Fish are not well mixed. There is no station anywhere that can read the state of a stock the way a flask reads the troposphere, and pretending otherwise is how the last set of assessments got believed too long.

Three, and this one is about the arithmetic above. The deterrence model assumes a risk-neutral operator calculating a single expected value. Most compliance in most fisheries is not calculated — it is normative, as Sutinen and Kuperan showed, and Uri Gneezy and Aldo Rustichini demonstrated the sharp edge of this in 2000: a fine is a price, and introducing one can reduce compliance by converting a moral question into a purchase. Raise F to seven million dollars and you have told every honest skipper in the fleet what the going rate is. The frontier above is a necessary condition for deterring a calculating violator. It is not a sufficient condition for a fleet, and a regime built only on it will lose the compliance it currently gets for free.

DREAM

What becomes ordinary

Describe it in the present tense, because a dream in the future tense is a wish.

A tuna landed in Bangkok arrives with a document that resolves, in under a second, to a vessel identifier, a set of positions, and an electronic-monitoring record covering the days on which it was caught. The buyer's system checks it the way a bank checks a payment — not as an audit, as a condition of settlement. Fish without a clean resolution does not fail an inspection; it simply does not clear, and the importer never sees it. Nobody experiences this as enforcement. It is how the trade works.

Every vessel authorised to fish beyond national jurisdiction carries a compliance bond, posted with a surety, released annually against a clean record and forfeited against a verified violation. The bond is not a fine waiting to happen. It is a line on the balance sheet, priced by an underwriter who has read the vessel's history and who loses money if the reading is wrong. The underwriters have become, without anybody legislating it, the most careful readers of fisheries data on earth.

The regional bodies still argue about quotas, because that is what they are for. But the arguments have changed shape: Γ is published, by stock, by body, every year, in one table, and a commission that adopts twice its own advice does so in front of the number. Several have quietly stopped doing it. CCAMLR's krill figure, once an oddity, is now cited in the way a credit rating is cited.

The crews are the part nobody predicted. A camera on the hauler turned out to be the first piece of equipment on a longliner that produces evidence for the person working it — a record of hours, of gear, of what was actually aboard when a dispute began, of a man going over the side and of what was done about it in the four minutes afterwards. The fleets that fought the installation hardest are the fleets whose insurers now price them lowest, and the skippers have noticed which way that ran.

The high seas have areas in them that are closed and stay closed, agreed under the BBNJ Agreement, with boundaries a satellite can see and a bond can enforce. Fishing effort has not fallen; it has moved, and the catch per unit of effort in the open areas is rising for the first time in a working lifetime.

And the atmosphere's regime has done the thing nobody expected, which is to lend its architecture out. The Kigali Amendment already showed the Protocol could be pointed at a greenhouse gas and hit it. What spread was not the treaty but the shape: a named substance, a small number of hands it must pass through, a fund that pays the people who bear the cost, and a border that tests rather than trusts.

DESIGN

The four conditions, built rather than wished for

Montreal's conditions were not luck. Three of the four can be manufactured for the ocean, and this is the sequence that does it.

One — make the contraband a commodity, not an act. This is the condition carbon cannot satisfy and fish satisfies perfectly. A tuna is a physical object that crosses a customs border in a box, and its legality can be attached to it with a document. The machinery already exists: CCAMLR's Catch Documentation Scheme, the EU's IUU Regulation with its catch certificates, the United States Seafood Import Monitoring Program. What is missing is that they are three schemes and not one. A single interoperable catch documentation standard, recognised by the three markets that buy most of the world's traded seafood, is the ocean's Article 4.

Two — move the test from the sea to the chokepoint. There are 3,620 vessels on the high seas and they move across 231 million square kilometres. There are perhaps twenty ports through which the bulk of distant-water tuna passes, and they do not move at all — a factor of 181 in count and everything in tractability. The FAO Port State Measures Agreement, in force since June 2016, is exactly this instrument, and it is under-used because it is treated as an inspection regime rather than as the settlement layer it could be.

Three — fix the penalty before buying more surveillance. The arithmetic above is unambiguous: coverage without a deterrent penalty buys nothing. The order is F first, then p. A fine set at one year's gross revenue is deterrent at twelve per cent coverage, which is affordable today; a fine of $100,000 is not deterrent at any coverage that exists in the universe. And because flag states will not set that fine — their revenue comes from the fleet — the penalty has to be posted in advance by the operator, in a market the operator wants access to. Which is the instrument in the last movement.

Four — pay the people who bear the cost, without apology. The Multilateral Fund is the least-discussed reason Montreal has universal ratification. More than four billion dollars moved from the states that could afford the switch to the states that could not, and the treaty bought the world's only universal ratification with it. The ocean's version now exists in two halves: the WTO Agreement on Fisheries Subsidies, in force since 15 September 2025, which stops the payments that drive overcapacity, and its Fish Fund, which helps developing members implement. Stopping a harmful transfer and starting a helpful one are the same instrument viewed from two ends, and they have to be done together or the second is charity and the first is a tariff.

And the fifth, which Montreal never needed. The high seas had no legal framework for area-based protection at all until the BBNJ Agreement was adopted on 19 June 2023; it reached sixty ratifications on 19 September 2025 and entered into force on 17 January 2026. That is the boundary condition Ostrom's first principle requires and the ocean has never had. It is now available, and the difference between a paper boundary and a real one is precisely the enforcement economics above.

Deep-sea mining is the test case arriving now, and the honest statement of where it stands is short. The International Seabed Authority has issued thirty-one exploration contracts and no exploitation contract, because the exploitation regulations — the Mining Code — remain unadopted; the March 2026 session closed without agreement on environmental thresholds, liability, inspection or benefit-sharing, and the July 2026 Council extended an exploration contract without finalising the rules. At least forty-three states now back a moratorium or precautionary pause. Meanwhile one operator has sought a permit through United States domestic law instead, and NOAA determined that application compliant in May 2026. A commons whose rule-making body is slower than the alternative route around it is about to discover which of the two is binding, and it will discover it before the regulations exist. The condition to build here is the one the ocean has never had in time: a fund, a bond and a documentation standard before the first tonne is lifted rather than after.

DESTINY

How it holds when the conference is over

Three mechanisms, and only three, have ever kept an ocean or atmospheric regime running once the attention moved elsewhere.

The monitoring is independent of the appropriator and it is continuous. Montreal's compliance is verified by atmospheric chemists who do not work for the producers, on instruments that run whether anyone is looking or not. That is why CFC-11 was caught at six years and not sixty. The fisheries equivalent is electronic monitoring with third-party review, and its cost — 0.63 per cent of a vessel's gross revenue — is not the obstacle it has been described as.

The penalty is collateral, not a judgment. A fine that has to be enforced against a foreign-flagged vessel through a foreign court is not a penalty; it is a lawsuit with a low prior. A bond already posted is a penalty. This is the single structural difference between a regime that decays and one that holds.

Somebody with a balance sheet is on the other side. This is the least romantic of the three and the most durable. A regime maintained only by officials decays at the speed of a posting cycle, because attention is the one input no treaty can appropriate. A regime in which a private party loses money when the reading is wrong keeps being read on the days nobody cares, which are most days. Montreal has this and has always had it: the chemical industry's own trade associations became the most reliable reporters of production data in the system, because the phase-out schedule was also their order book. Underwriters keep reading. Officials rotate.

Now the failure modes, named. It fails when the documentation standard fragments into three incompatible ones and the fleet routes around all of them through a fourth market. It fails when the bond face is set by negotiation with the industry rather than by the frontier arithmetic, which produces a bond that is a licence fee. It fails when coverage is bought before the penalty is fixed, which is the most likely failure because coverage is procurable and penalties are political. It fails when the enforcement architecture treats every skipper as a calculating violator and dissolves the normative compliance the fleet was running on. And it fails — most reliably of all — when a body adopts a Γ above one for three consecutive years and nobody publishes the number, because the only thing that has ever moved a quota back toward its science is the advice being visible next to the vote.

DELIGHT

What it feels like

There is a specific pleasure in a system that checks itself without anybody being suspicious. The document resolves, the box clears, the driver signs, the lorry goes. Nobody was accused of anything. The honest operator, who is most of them, has stopped being asked to compete against somebody who is not — and that is felt not as vindication but as a kind of quiet in the working day.

And there is a larger pleasure, available now, which is knowing that the ozone layer is closing. It is the only planetary wound humanity has ever measured, diagnosed, priced, legislated against and watched heal, and it happened inside one working life. Farman's team saw the hole in 1985. A child born that year is forty-one now, and the thing is mending, and nobody had to be frightened into it — seventeen firms, a fund, a customs test and a substitute that already existed.

Hold that next to a dock at first light: the fish, the paper, the stamp. It is not a small feeling to know that the mechanism which healed the sky is made of parts you could put on a table. Not a summit. Not a conversion. A substitute, a fund, a customs test and seventeen telephone numbers — and above the weather, slowly, a hole closing over a continent nobody lives on, for a reason everybody can check.

OPERATIONALIZE THIS

At the level of finance

The instrument: a compliance assurance bond, posted as a condition of market access rather than of flag-state goodwill.

You are not proposing a fine. Fines against foreign-flagged vessels are judgments, and judgments are worth their probability of collection. You are proposing collateral already in hand — the structure used for wreck removal under the Nairobi Convention and for oil pollution under the CLC, applied to catch.

The mechanics.

Face value, set by arithmetic and not by negotiation. Size it on the deterrence frontier at the coverage the vessel actually carries. At 100 per cent electronic monitoring and 50 per cent sanction follow-through, p = 0.50 and F* = G / p = US$360,000. Round up: a face of US$400,000, which is 26.7 per cent of the worked vessel's annual gross revenue.
Premium. A marine surety on a clean risk prices at one to three per cent of face. At two per cent: US$8,000 a year.
Total cost to the operator. Premium plus electronic monitoring: US$17,400 a year, 1.16 per cent of gross revenue.
Trigger. Forfeiture on a verified violation, determined by the documentation record and the monitoring footage, not by a conviction. Release annually against a clean record, which is what makes it an asset the operator is building rather than a charge they are paying.
The counterparty. The surety, not the state. This is the elegant part: the underwriter now has money at risk against the vessel's behaviour, so the underwriter reads the data. You have created a paid, private, permanent monitor with a balance-sheet interest in accuracy, and you did not legislate one.
Where it binds. As a condition of the RFMO authorisation record and of port entry under the PSMA. The operator can refuse. They then cannot land in the ports that pay sashimi prices, and the price differential is the enforcement.

The balance-sheet treatment. A bond is a contingent liability with a fee, not a charge. The premium is operating expense; where cash collateral is posted it is restricted cash — an asset, not an expense. The P&L moves by US$17,400 while the expected penalty moves by a factor of eighty. That sentence is the board paper.

The number that decides it. One figure, on the front page:

            expected penalty          p · F
          --------------------  =  ----------   >   1.00
            gain from violating         G

  today       (0.025 × $100,000) / $180,000   =   0.014
  bonded      (0.500 × $400,000) / $180,000   =   1.11
  improvement                                     80 ×

If that ratio is below one, every other instrument in the regime is decoration.

The first ninety days.

Day	Action	Artifact
1–15	Compute Γ and Λ for your stock from the body's own published advice and returns	The gap table, one page
16–30	Compute `G` for the two most likely violations on your fleet	The gain estimate, with its range
31–45	Price electronic monitoring and a surety indication at the frontier face	Two quotations
46–60	Agree the forfeiture trigger with the market you sell into, not with the flag	The trigger definition, signed
61–75	Post the first bonds on a willing sub-fleet; publish that they are posted	The register
76–90	Publish Γ, Λ and the expected-penalty ratio for the stock	One table, one number, in public

And the one condition that must hold before any of it. The market you sell into must be able to refuse a consignment on documentation alone. If it cannot, you have built a cost and not a constraint, and you should build the documentation standard first.

APPRECIATIVE QUESTIONS

Twelve, for a room

Discovery — what has already held here

Montreal is the one unambiguous success in this field. Which of its four conditions — a substitute, concentration, an unarguable signal, a trade provision with teeth — does our problem already have, and who here knew that before today?
Where in our own supply chain does a physical object already pass through a named place where a document is checked? What else could that check carry?
CCAMLR adopts one ninth of what its scientists would permit. What is the nearest thing to that in our own governance — a place where we deliberately take less than we are allowed — and what made that decision possible?

Dream — what becomes possible

If the honest operators in our sector stopped competing against the dishonest ones, what would they start doing with the margin?
Imagine the certificate that travels with our product resolving in one second to everything a buyer needs. What conversation with a customer does that make possible that is impossible now?
If an underwriter had money at risk against our conduct, what would they ask to see — and what would we be glad to show them?

Design — what we build

What is the smallest chokepoint in our system through which nearly everything must pass, and what test could it carry that it does not carry now?
We have been told the problem is that we cannot watch. Where in our own operation have we been buying coverage when the thing that was missing was a consequence?
Who would have to recognise one standard for three of ours to become one, and what would each of them need in return?

Destiny — how it holds

What number would we have to publish every year for the argument to correct itself without us in the room?
Where are we currently getting compliance for free because people believe in the thing — and what would we be careful not to break in the course of formalising it?
If this regime were quietly decaying five years from now, what is the first measurement that would show it, and who would be looking at that measurement that week?

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Note on figures. Every figure in this chapter is computed in lib/verify/VII_04.py, which prints its inputs, its intermediate terms and a sensitivity sweep showing which conclusions survive when the representative vessel is varied across its plausible range. The 72× and the 1.80 are points on ranges of 9× to 144× and 0.23 to 3.60; the finding that the penalty and not the coverage is the binding constraint holds across the whole sweep. Chapter VI.05 supplies the lag instrument L used here on CFC-11; Chapter VII.02 carries the climate instruments this chapter deliberately does not duplicate.