Each of the following arguments contains a distinct vulnerability in its logical reasoning. Match each flawed argument with the abstract description that most accurately identifies its reasoning error.
- Maritime Insurer: A commercial vessel cannot secure an international seaworthiness certificate unless it has installed dual-redundant bilge pumps. Because the freighter Aegis has newly installed dual-redundant bilge pumps, it is guaranteed to receive the seaworthiness certificate.Treats the satisfaction of a condition necessary for an outcome as though it were sufficient to guarantee that outcome.
- Urban Planner: The municipal council must either approve the complete pedestrianization of the central commercial district or reconcile itself to the total economic collapse of downtown retailers. Since a majority of council members oppose full pedestrianization, downtown retail commerce will inevitably fail.Presupposes without warrant that only two mutually exhaustive and extreme alternatives exist when viable intermediate possibilities remain.
- Venture Capitalist: Every software engineer recruited to the new autonomous driving startup has published award-winning machine-learning research. Therefore, the newly assembled engineering team as a whole is certain to operate with unprecedented organizational synergy and collaborative efficiency.Infers that a characteristic possessed by each individual constituent of a collective must also belong to the collective entity as a whole.
- Legal Theorist: Natural physical laws cannot be repealed, suspended, or amended by human legislative assemblies. Because copyright statutes and patent codes are laws, it follows that legislative bodies lack the power to amend or eliminate them.Relies on an illicit shift in the meaning of a key term between descriptive regularities of nature and prescriptive legislative enactments.
Cevap
The correct pairings match the maritime argument with the confusion of necessary and sufficient conditions, the urban planning argument with the false dilemma fallacy, the venture capitalist argument with the part-to-whole composition fallacy, and the legal theorist argument with the equivocation on statutory versus natural law.
Each argument maps directly to its defining logical fallacy: the maritime vessel argument confuses a necessary condition for a sufficient one; the municipal transit argument posits a false dichotomy between two extreme outcomes; the engineering team argument erroneously infers a whole-group attribute from individual-member attributes; and the legal theorist argument commits equivocation by shifting the meaning of the word 'law.'
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Flaw in the Reasoning: Structural Flaw Identification
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