Match each of the following arguments to the statement that most accurately describes the specific false dilemma it commits.
- Financial analysts assert that the unprecedented stabilization of the currency markets must stem either from the central bank’s aggressive quantitative tightening or from a sudden collapse in speculative retail trading. Yet, recent data confirms that retail speculation has remained robust throughout the fiscal year. Consequently, the central bank’s tightening measures are solely responsible for the market's newfound stability.Fails to consider that variables such as concerted institutional capital allocation or broader macroeconomic shifts in foreign policy could account for the observed phenomenon.
- Urban planners argue that to mitigate the escalating housing crisis in the metropolitan area, the city must either abolish all historical preservation zoning or implement draconian rent control across all districts. Abolishing historical zoning would destroy the city's cultural heritage, an unacceptable outcome. Therefore, the city has no alternative but to enforce comprehensive rent control.Presumes, without providing adequate justification, that alternative civic interventions, such as incentivizing high-density development in non-historic commercial zones, are unavailable.
- Marine biologists have observed a sudden halt in the expansion of the indigenous coral reefs, a phenomenon they attribute either to rising mean ocean temperatures or to a spike in localized ocean acidification. Since continuous longitudinal studies indicate that the local pH levels have remained exceptionally stable, the stagnation must be driven entirely by the rising temperatures.Unwarrantedly excludes localized, non-climatic variables like agricultural nutrient runoff or specific pathogenic outbreaks as potential causal factors.
- Historians debating the primary function of early megalithic structures contend they were engineered either to accurately track celestial movements for agricultural timing or to consolidate political authority among a ruling elite. However, archaeological evidence clearly demonstrates these societies relied on resilient crops that did not require precise seasonal planting. Thus, the structures were unequivocally tools for political consolidation.Overlooks the possibility that the historical development was motivated by communal religious imperatives, territorial defense, or other distinct societal factors.
Answer
The correct pairings map each argument to the specific third alternative or middle-ground option that its premises fallaciously fail to consider, thereby exposing the false dichotomy in each scenario.
Each argument structurally commits a False Dilemma by presenting exactly two options (A or B), eliminating one (not A), and concluding the other (therefore B). The flaw in this reasoning is the assumption that A and B are the ONLY options. The correct pairings accurately describe the unstated alternative option that the argument's author failed to consider.
Step-by-Step Solution
Key Concept
A False Dilemma (or False Dichotomy) occurs when an argument presents two options as the only possible choices, exhaustive and mutually exclusive, while ignoring other viable alternatives or middle grounds.