## Definition **System traps** (Meadows' term for what the systems-dynamics literature also calls *archetypes*) are recurring structural patterns in systems that reliably produce destructive, wasteful, or counterproductive outcomes — not because the agents inside them are malicious, but because the feedback structure creates perverse incentives. Each trap has a characteristic escape or redesign strategy; this is what makes it an *opportunity* as well. ## The Eight Archetypes ### 1. Policy Resistance Multiple actors push a shared stock toward incompatible goals. Each side's effort triggers counter-effort from the other, producing costly stalemate. *Example:* drug enforcement and cartels each adapt to outmanoeuvre the other, consuming vast resources while the stock of street drugs remains roughly constant. *Escape:* negotiate shared goals, or redefine goals so all parties can pursue them together. ### 2. Tragedy of the Commons A shared, finite resource is depleted because each user captures the full benefit of additional use while sharing the cost of depletion with all others. No individual has an incentive to restrain. *Examples:* atmospheric CO₂, common grazing land, office supply theft. *Escape:* education and mutual accountability; privatisation of the resource; or regulation by an agreed-upon authority. ### 3. Drift to Low Performance The standard for acceptable performance is anchored to the current (or recent) performance rather than an absolute goal. As performance drifts down, expectations drift down with it, justifying the drift and creating a self-fulfilling downward spiral. *Escape:* hold the goal constant or, better, allow it to be pulled upward by best observed performance. ### 4. Escalation Each actor's action is taken in response to the other's previous action, with each round escalating the level of effort. The reinforcing loop produces exponential growth in conflict, spending, or aggression until one side collapses or both exhaust themselves. *Examples:* arms races, price wars, advertising wars. *Escape:* avoid entering the loop; if trapped, unilateral de-escalation or negotiated mutual constraint. ### 5. Success to the Successful Winners of a competitive process are systematically rewarded with the resources needed to win again, while losers are deprived of the resources needed to recover. The feedback loop concentrates advantage and eliminates diversity. *Examples:* wealth concentration, monopoly formation, academic prestige spirals. *Escape:* promote diversity of options; enforce anti-monopoly constraints; equalise starting conditions. ### 6. Addiction and Shifting the Burden A symptomatic fix alleviates a problem's symptoms without addressing the underlying cause; worse, the fix weakens the system's own capacity to solve the problem, creating dependency on the fix. *Examples:* subsidies that crowd out local productive capacity; analgesics that substitute for rehabilitation; pesticides that breed resistant pests. *Escape:* shift emphasis from symptom relief to root-cause repair; accept short-term pain to restore self-management capacity. ### 7. Rule-Beating When rules are introduced to achieve a goal, agents comply with the letter of the rules while circumventing their spirit, often producing outcomes opposite to the rule's intention. *Example:* drivers who slow only near speed cameras, then speed freely elsewhere. *Escape:* design rules and incentives that make complying with the spirit of the rule the rational choice, not just obeying the letter. ### 8. Wrong Goal Feedback loops are optimised for a metric that fails to capture the actual desired outcome. The system is then highly effective at producing the metric while missing the real objective. *Example:* sales teams incentivised on new clients acquired while ignoring existing client retention — producing high acquisition but high churn. *Escape:* redefine metrics so that optimising the metric genuinely optimises the real goal; attend to what is important, not only what is measurable. ## Cross-Cutting Pattern Every trap shares the same underlying mechanism: a feedback structure that makes locally rational behaviour globally destructive. The escape in every case involves either redesigning the structure (adding missing feedback, changing goals, restructuring incentives) rather than exhorting agents to act against their immediate self-interest. ## Related - [[System]] - [[Feedback Loops]] - [[Bounded Rationality]] - [[Leverage Points]] - [[Resilience]] ## Sources - [[Thinking in Systems (Meadows 2008)]]