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Zorluk: OrtaMain Idea and Central Theme Identification

Read the following passage carefully:

The governance of international seabed mineral resources stands at a critical juncture between economic exploitation and ecological preservation. Under the UN Convention on the Law of the Sea (UNCLOS), the international seabed area is designated as the 'common heritage of mankind,' theoretically mandating that resource extraction benefits humanity collectively while safeguarding fragile marine ecosystems. However, the operationalization of this principle through the International Seabed Authority (ISA) faces significant structural challenges. Current draft exploitation codes struggle to balance the commercial imperatives of mining consortia—seeking critical minerals like nickel and cobalt for green transition technologies—against the precautionary approach demanded by marine scientists. Deep-sea ecosystems exhibit exceptionally slow recovery rates, and the benthic destruction caused by polymetallic nodule collection threatens irreversible biodiversity loss. Moreover, the governance structure suffers from an institutional friction: the ISA is simultaneously tasked with regulating seabed activities and distributing economic rents, creating an inherent conflict of interest. Critics argue that relying on market-driven royalty mechanisms fails to account for non-monetized ecosystem services. Without a binding moratorium or a fundamental shift toward precautionary stewardship that prioritizes ecological baselines over commercial timelines, seabed governance risks prioritizing short-term resource security over long-term planetary stability.

Which of the following statements jointly capture the central thesis and core arguments of the passage regarding international seabed governance?

  1. The existing international framework for seabed governance is constrained by an institutional conflict between commercial extraction goals and ecological protection.Cevap
  2. Effective stewardship of seabed resources requires prioritizing precautionary ecological baselines over commercial mineral extraction timelines.Cevap
  3. C
    The International Seabed Authority has successfully implemented market-driven royalty mechanisms that fully account for non-monetized ecosystem services.
  4. D
    The UN Convention on the Law of the Sea strictly prohibits all commercial mineral extraction in international seabed areas.

Cevap

The core thesis is captured by the statements asserting that international seabed governance is hindered by an institutional conflict between commercial interests and ecological protection, and that true stewardship demands prioritizing precautionary ecological baselines over extraction schedules.
The central thesis combines two key aspects developed in the passage: the structural institutional conflict faced by the International Seabed Authority in balancing commercial mineral interests against conservation, and the imperative to adopt a precautionary approach that prioritizes long-term ecological stability over commercial timelines.

Adım Adım Çözüm

1
Analyze the central theme of the passage
Identified that the passage critiques current seabed governance for balancing commercial pressures against ecological conservation while highlighting institutional conflicts within the ISA.
Determining the main argument requires assessing the author's primary focus across all paragraphs.
2
Evaluate option claims against text assertions
The claim regarding institutional friction between commercial goals and environmental protection directly matches the text. Similarly, the call for prioritizing precautionary baselines aligns with the passage's concluding message.
Valid options must synthesize core arguments without misrepresenting facts or introducing unstated prohibitions.
3
Eliminate incorrect distractors
Discarded the claim stating royalty mechanisms successfully account for ecosystem services as a misreading of text criticism, and discarded the claim regarding absolute prohibition under UNCLOS as an unstated distortion.
Options presenting inverted facts or false absolute claims do not reflect the author's central message.

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Main Idea and Central Theme Identification
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