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The authors examine the concept of polycrisis, a term that has gained prominence for describing the interconnected nature of global challenges. Through a systematic review of 2,299 publications, the results indicate a common understanding of the polycrisis as multiple co-occurring, causally entangled crises with synergistic and cascading effects on multiple systems degrading humanity’s prospects. While […]

Renate E. Meyer examines the growing complexity of today’s wicked crises, which are interconnected, multi-scalar disruptions such as climate change, forced displacement, and cyber insecurity. These crises defy traditional models and demand collective action. Meyer identifies two interrelated forces that undermine this capacity: organizational fragmentation, which complicates governance and coordination; and societal fragmentation, marked by

In this article, M. Granger Morgan introduces a framework for thinking about risks to health, safety, and the environment and describes strategies for eliciting expert judgments about associated uncertainties.

The authors propose a conceptual framework for governing polycrisis and systemic risks through a bottom-up, community-based approach. They introduce the “risk governance triangle”, linking persistent disruptive stressors, risk-absorbing systems, and contextual modifiers, and structure these elements using the Pagoda model, which identifies five interrelated layers: natural conditions, institutional arrangements, technical and social infrastructure, the built