La Bourse / Volume VII / Nº VII.04 / Quiz, reflection, essays

A woman on a veranda holding a cup of tea, a book open beside her, a lotus garden and pavilion beyond. — Plate VII.04 · Quiz, reflection, essaysThe 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.

ASSESSMENT · Chapter VII.04 — The Ocean and Atmospheric Commons

Three instruments: a ten-point quiz, eight reflection questions, five essay prompts. The quiz checks comprehension rather than recall. The reflections are private and first-person. The essays are arguable from more than one side.

THE QUIZ — ten points

Four on recall.

1. Write the deterrence condition and define each term.

p · F ≥ G — an operator complies when the probability of being detected and sanctioned, multiplied by the penalty, is at least the net gain from violating. One mark for the expression, one for defining p as the joint probability of detection and sanction rather than detection alone — the second half is where most real regimes fail, and a student who writes "the chance of being caught" has missed the flag state.

2. Name the four conditions that made the Montreal Protocol work.

A substitute existed and the incumbents owned it; production was concentrated in about seventeen firms; the science was unarguable and the reward was visible inside a career; and the trade provisions had teeth, because a controlled substance could be tested at a customs border. Full marks require naming all four as design conditions rather than as circumstances — the whole use of the list is that it can be run against another problem.

3. Define Γ and Λ, and say what their product measures.

Γ is the adopted quota divided by the advised quota — the overshoot of politics over science. Λ is the catch taken divided by the quota adopted — the overshoot of behaviour over politics. Their product is the total gap between the science and what was actually removed from the sea.

4. What is the current regulatory position of deep-sea mining in the Area?

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 and the July 2026 Council extended an exploration contract without finalising the rules. At least forty-three states back a moratorium or precautionary pause, and one operator has pursued a permit through United States domestic law instead, which NOAA found compliant in May 2026.

Four on application.

5. A delegation proposes tripling observer coverage on a high-seas longline fleet from 5 per cent to 15 per cent, with penalties unchanged. Diagnose it.

It buys almost nothing. Tripling p from 0.025 to 0.075 triples the expected penalty from $2,500 to $7,500 against a gain of $180,000 — the violation still pays twenty-four times over. The stronger answer states the order: F first, then p, because the frontier p · F = G is unreachable at that fine at any coverage. Credit any answer that also notes why the proposal is popular — coverage is procurable and penalties are political.

6. A colleague says: "Montreal proves that if the science is clear enough, the world will act. We just need better climate communication." What is wrong with the inference?

It picks the one Montreal condition that is about persuasion and ignores the three that are about structure. The substitute existed and was owned by the incumbents; production sat in about seventeen firms; the trade provision could be tested on a commodity at a border. Carbon has none of those. Full marks require holding both halves: the science was necessary, and on its own it would not have been sufficient in 1987 either.

7. Your company sources tuna. You are asked to choose between funding additional at-sea patrol days and funding a catch documentation requirement in your supplier contracts. Which, and why?

The documentation, decisively. Patrol is presence at a moving point across 231 million km²; documentation is a binary test at a fixed point that the product must pass through anyway. The stronger answer names the chokepoint ratio — 3,620 vessels against roughly twenty hub ports — and notes that the buyer has leverage at the port that no patrol vessel has at sea.

8. Why is the counterparty for a compliance bond a surety rather than a state, and what does that change?

Because a surety has money at risk against the vessel's conduct and therefore reads the monitoring data every year, including the years nobody is interested. It converts enforcement from an act of attention, which rotates with officials, into a commercial interest, which does not. Credit any answer that also notes the second effect: the premium becomes a published, market price for a vessel's compliance history.

Two that require the arithmetic to be done.

9. A purse seiner grosses US$11.2 million a year. A violation would net it US$900,000. Observer coverage is 100 per cent and the flag state sanctions 50 per cent of what is reported. What penalty deters, and what is that as a share of annual revenue? Then compute what penalty would be required if coverage fell to 20 per cent.

p = 1.00 × 0.50 = 0.50, so F = G / p = 900,000 / 0.50 = $1,800,000 — 16.1 per cent of annual gross revenue. At 20 per cent coverage, p = 0.20 × 0.50 = 0.10 and F = 900,000 / 0.10 = $9,000,000, or 80.4 per cent of annual revenue. The point of the question is the shape of the frontier: a fivefold fall in coverage demands a fivefold rise in the penalty, and the second figure is large enough that no administrative regime would ever impose it — which is why the coverage has to be bought, but only after the penalty is fixed.

10. Electronic monitoring costs US$9,400 per vessel-year; a human observer costs US$120,000. There are 3,620 vessels on the high seas. Compute both fleet totals, and express each as a share of the US$22.2 billion a year paid in capacity-enhancing fisheries subsidies.

3,620 × 9,400 = $34.03 million, which is 0.153 per cent of $22.2 billion — a factor of 652. 3,620 × 120,000 = $434.4 million, which is 1.96 per cent — a factor of 51.1. The stronger answer states the conclusion in the right register: complete human observation of every vessel fishing the high seas costs about two per cent of what governments already pay the same fleets to fish harder, so affordability has never been the binding constraint and saying otherwise is a choice, not a finding.

REFLECTION — eight questions, for one person and a pen

These are not for a room. Write the answers by hand if you can; the slowness is the point.

Where in your own life is there a rule you follow that nobody could detect you breaking? What is actually holding it — and would a fine make it stronger or weaker?

Think of a shared resource you have personally drawn down: a colleague's patience, a team's goodwill, a household's reserve. What would the document have looked like that made your draw visible to you at the time?

The chapter argues that the ocean is unenforced because the penalty is too small, not because the ocean is too big. Where have you accepted a capability explanation for something that was actually a willingness problem — in your work, or about yourself?

Montreal worked partly because the people who signed it lived to see the reward. What are you currently working on whose reward you will not see, and what keeps you at it in the absence of the feedback?

Write down the number you would be least comfortable publishing about your own conduct — professional, financial, or otherwise. Not to publish it. Just to notice which one it is, and what that tells you.

When has somebody trusted you in a way that constrained you more than a rule would have? What would it have cost them to replace that trust with a control?

The chapter's instrument works by holding collateral rather than pursuing a judgment. Where in your own arrangements are you relying on a judgment — a promise, an intention, a stated commitment — where you could be holding something instead?

What is the one measurement about a system you depend on that you have never looked up, and have quietly assumed somebody else is watching?

ESSAY PROMPTS — five

Each is arguable from more than one side. Each requires at least one source the chapter cites and at least one it does not.

1. Was Montreal replicable, or was it lucky? The chapter treats the Protocol's four conditions as design conditions rather than fortunate circumstances. Argue either that the conditions were genuinely constructed — negotiated into being by parties who understood what they were doing — or that they were a historical accident that the case has been retrospectively credited with engineering. Use Barrett or Parson, and one account of the negotiations that the chapter does not cite.

2. The fine or the camera. The chapter argues that the penalty must be fixed before surveillance is bought, and computes a required detection probability above one to prove it. Take the opposing case: that raising penalties is politically impossible in the near term, that coverage is procurable now, and that a dense monitoring record changes the politics of penalties later. Which sequence would you actually recommend to a regional fisheries body, and what would make you wrong? Use Sutinen and Andersen, and at least one empirical study of fisheries compliance the chapter does not cite.

3. A fine is a price, at sea. Gneezy and Rustichini found that introducing a penalty reduced compliance. Argue whether the compliance bond proposed in this chapter risks the same effect across a fleet, and if so what design changes would mitigate it — or argue that the fisheries case is materially different because the operators are firms rather than parents. Engage Gneezy and Rustichini directly, and one source on motivation crowding or regulatory legitimacy that the chapter does not cite.

4. Deep-sea mining, before the rules. The International Seabed Authority has no exploitation regulations and one operator has pursued a national permit instead. Argue either that a precautionary moratorium is the correct response, or that a moratorium guarantees the outcome it fears by driving activity outside the multilateral regime entirely — and say what instrument you would build in the alternative. Use the chapter's treatment of the ISA position, and at least one primary source on the 1994 Agreement or DSHMRA that the chapter does not cite.

5. Property rights on a commons with no edge. The Vessel Day Scheme created a quantity-limited, tradeable right and multiplied what eight small states earned from the same fish. Argue whether this is the model for high-seas governance under the BBNJ Agreement, or whether transferring a rights-based scheme from national waters to the high seas reproduces the distributional problem — enclosing a global commons in favour of whoever holds the initial allocation. Use Havice or Ostrom, and one source on high-seas equity or the common heritage principle that the chapter does not cite.