Paradox: 'The cheaper the energy source, the lower the country's per-capita consumption.' Which of the following, if true, BEST resolves this apparent paradox?
AConsumption tracks income, not energy price
BMore expensive energy invariably means higher consumption
CCheaper energy sources are typically associated with greener, more efficient appliances and infrastructure that reduce per-capita usage; the per-capita decline is mediated by efficiency, not consumer restraint
DAll countries with cheap energy are large in size
Answer & Solution
Correct answer: C. Cheaper energy sources are typically associated with greener, more efficient appliances and infrastructure that reduce per-capita usage; the per-capita decline is mediated by efficiency, not consumer restraint
Resolving a paradox requires identifying a mediating mechanism. The option supplies it: cheaper energy → adoption of efficient infrastructure → lower per-capita consumption. The other options either reverse the relationship or are irrelevant.
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