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Zorluk: OrtaMain Idea and Central Theme Identification

Read the following passage carefully and answer the question that follows:

The proliferation of artificial satellites in Low Earth Orbit (LEO) has transformed global communication, climate monitoring, and navigation systems. However, this unprecedented orbital expansion has generated a critical byproduct: tens of thousands of pieces of space debris traveling at hypervelocities. The risk of cascading collisions—commonly known as the Kessler syndrome—threatens to render key orbital shells unusable for future generations. While technical solutions such as active debris removal (ADR) and drag-augmentation sails are currently under development, their deployment remains hampered by intricate legal and geopolitical bottlenecks. Under current international space law, notably the Outer Space Treaty of 1967, space objects remain under the jurisdiction and ownership of the launching state in perpetuity. Consequently, capturing or de-orbiting a defunct satellite belonging to another sovereign nation without explicit authorization constitutes a violation of national sovereignty, regardless of the hazard it poses to shared orbital infrastructure. Furthermore, the absence of a binding global framework to define financial liability for orbital pollution disincentivizes private megaconstellation operators from internalizing the environmental costs of their launches. Therefore, safeguarding the extraterrestrial commons requires not merely technological innovation, but an immediate overhaul of international legal mechanisms to align state sovereignty with collective orbital stewardship.

Which of the following statements best expresses the central theme of the passage?

  1. Technological innovations in active debris removal must be accompanied by comprehensive international legal reforms to ensure long-term orbital sustainability.Cevap
  2. B
    The escalating threat of the Kessler syndrome can be eliminated primarily by mandating drag-augmentation sails on all newly launched commercial satellites.
  3. C
    Private megaconstellation operators bear the exclusive ethical and financial responsibility for cleaning up space debris in Low Earth Orbit.
  4. D
    The Outer Space Treaty of 1967 should be immediately dissolved because national sovereignty is fundamentally incompatible with space exploration.

Cevap

The central theme of the passage is that addressing the problem of space debris requires both technological advancement and international legal reform to align national sovereignty with collective orbital stewardship.
The passage establishes that space debris poses a severe threat to Low Earth Orbit infrastructure, and while technological solutions exist, legal frameworks regarding state sovereignty over space objects and liability gaps prevent effective action. The author explicitly concludes that resolving this issue requires combining technological innovation with international legal reform, which is directly summarized in the correct statement.

Adım Adım Çözüm

1
Analyze the passage structure and identify key argument components.
The passage outlines a technological problem (space debris and collision risk), mentions existing engineering solutions (active debris removal), details the barrier preventing these solutions (legal bottlenecks under the Outer Space Treaty of 1967 and lack of liability frameworks), and presents a concluding synthesis.
Understanding how the author builds from problem to solution reveals the overarching thesis.
2
Locate the author's main thesis statement.
The final sentence contains the central claim: 'safeguarding the extraterrestrial commons requires not merely technological innovation, but an immediate overhaul of international legal mechanisms to align state sovereignty with collective orbital stewardship.'
The concluding sentence synthesizes the premise and argument into the primary takeaway.
3
Evaluate option choices against the identified thesis.
The correct option accurately captures both necessary pillars (technological innovation and legal reform) identified by the author. Other options either isolate minor technical details, make extreme overstatements, or introduce unsupported external assumptions.
The central theme must encompass the entire scope of the passage without being too narrow or overly broad.

Anahtar Kavram

Main Idea and Central Theme Identification
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Konular

Main Idea and Central Theme Identification

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