Differential Risk and the Elements of Resilience: A Framework for Advancing Disaster Risk Reduction
Differential Risk and the Elements of Resilience: A Framework for Advancing Disaster Risk Reduction

Summary/Abstract: Traditional Disaster Risk Reduction (DRR) models often cconceptualize risk as a uniform condition affecting populations and assets equally. This article challenges that paradigm by introducing the concept of differential risk—a framework that recognizes risk as a variable, context-specific phenomenon experienced at distinct, quantifiable levels by various elements at risk. These elements—ranging from individual lives and livelihoods to infrastructure and ecosystems—possess differing capacities to withstand and recover from hazards, even under identical physical impacts. The core argument is that an element’s intrinsic capacity to survive and bounce forward, together with the state of support systems and structures (its “resilience capacity”), fundamentally determines its risk profile. By integrating this understanding into DRR practice allows for a shift from generalized, top-down approaches towards more precise, capacity-based strategies that yield nuanced, targeted, and ultimately more effective risk-informed plans and solutions. The paper elaborates the theoretical foundations of differential risk and presents a practical framework for its application in DRR policy, planning, and implementation.

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