International Cooperation in Protection of Atmospheric Ozone: The Montreal Protocol on Substancese That Deplete the Ozone Layer
Bibliographic record
Abstract
On September 14, 1987, in Montreal, Canada, 24 countries signed a landmark Protocol' to the Vienna Convention for the Protection of the Ozone Layer, 2 thereby taking a large step toward solution of the global environmental problem posed by the depletion of atmospheric ozone.The importance of this Protocol is two-fold: it serves to reduce the production of pollutants responsible for atmospheric ozone destruction, and it represents a milestone in the field of international environmental cooperation-it is the first time the international community has banded together to eliminate an environmental threat before serious damage has occured.As such, the Protocol might help set a precedent for solving other environmental challenges faced by the global community.By focusing on both these aspects of the Protocol, this article will attempt to provide a thorough analysis of the ozone problem.After a summary of the scientific background of the current threat to atmospheric ozone, the article will discuss the Protocol's historical background, analyze its provisions, and highlight its significance for the field of international environmental law in general.It is hoped that this discussion will serve to demonstrate just how unique and revolutionary the Protocol is, as well as emphasize the scope and severity of the problem of atmospheric ozone depletion.1. Montreal Protocol on Substances that Deplete the Ozone Layer, Sept. 16, 1987, reprinted in 26 I.L.M. 1541 (1987) [hereinafter Protocol].2.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.014 | 0.019 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.003 |
| Science and technology studies | 0.008 | 0.008 |
| Scholarly communication | 0.008 | 0.005 |
| Open science | 0.005 | 0.005 |
| Research integrity | 0.020 | 0.011 |
| Insufficient payload (model declined to judge) | 0.014 | 0.004 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".