In 1968, ecologist Garrett Hardin published his influential essay "The Tragedy of the Commons," which postulated that individuals, acting independently and rationally according to their self-interest, will inevitably deplete a shared, limited resource. Hardin argued that users of a common pasture are locked into a system that compels them to increase their herd size without limit, culminating in ecological ruin. To avert this tragedy, he asserted, society must choose between two mutually exclusive solutions: privatizing the resource or imposing centralized government regulation. For decades, this dichotomy shaped environmental policy and economic theory, establishing the belief that local users are incapable of managing shared resources sustainably.
However, political scientist Elinor Ostrom challenged this consensus. Rather than relying on theoretical abstractions, Ostrom began her argument by gathering empirical evidence. She and her colleagues documented numerous communities worldwide—from centuries-old Swiss alpine pastures to traditional irrigation systems in Spain and the Philippines—that successfully managed common-pool resources (CPRs) over generations. This evidence served to demonstrate that local communities could indeed construct durable self-governing institutions.
Having established that sustainable commons exist, Ostrom then systematically analyzed these cases to identify why they succeeded where Hardin’s model predicted failure. She isolated several "design principles" shared by robust CPR institutions, such as clearly defined boundaries, collective-choice arrangements that include resource users, and localized monitoring systems.
Finally, Ostrom addressed the theoretical foundation of Hardin's argument. She utilized game theory to demonstrate that the classical "Prisoner's Dilemma" model, which predicts non-cooperation, assumes participants cannot communicate or build trust. By introducing variables for communication, mutual monitoring, and shared norms, Ostrom showed that cooperative outcomes are mathematically viable and stable. By sequencing her argument from empirical observation to institutional analysis, and finally to theoretical refutation, Ostrom did not merely present an alternative view; she dismantled the intellectual framework that had marginalized community-based resource management for a generation.
Which of the following best describes the sequence in which the author develops the discussion of Elinor Ostrom’s work?
- The author introduces a prevailing theory, presents empirical counterexamples to that theory, identifies the shared features of those successful examples, and describes the theoretical framework used to validate the findings.Answer
- BThe author outlines an environmental problem, traces the history of community efforts to solve it, evaluates the failure of privatization schemes, and recommends a centralized government solution.
- CThe author defines a mathematical model, illustrates it using regional case studies, compares the efficiency of various resources, and argues that local cooperation is a temporary phenomenon.
- DThe author details the specific rules of traditional pastures, contrasts Swiss and Spanish resource management systems, explains the mathematical limitations of game theory, and calls for further empirical research.