Leverage Points in Cities: At What Level?

Urban systems are complex adaptive structures in which socio-economic, ecological, and cultural dynamics are deeply intertwined. Contemporary research increasingly views cities as autopoietic systems capable of self-organization, adaptation, and transformation in response to internal and external stimuli. Yet, identifying and operationalizing “leverage points”, the critical nodes where small interventions can trigger large systemic shifts, remains elusive. The challenge lies in determining the optimal distribution of resources, governance mechanisms, and community practices necessary to sustain urban functions while advancing sustainability goals. Although numerous studies have examined urban metabolism, circular economy models, and participatory governance, a coherent framework linking systemic transformation to cognitive, structural, and metabolic levels is still missing. Emerging interdisciplinary approaches now seek to reconceptualize urban governance through complexity theory, agent-based modelling, and semantic evaluation, but their integration into actionable strategies continues to face methodological and philosophical gaps.This Research Topic aims to explore the identification, understanding, and operationalization of leverage points within urban systems to enable transformative change. It seeks to uncover how governance instruments, resource flows, and collective narratives can collectively redirect cities toward more adaptive and sustainable trajectories. The main goal is to determine the levels, structural, metabolic, or cognitive, at which leverage points most effectively operate, and how these can be monitored, validated, and implemented. Key questions include how urban systems can recalibrate their internal control mechanisms; how societal narratives and desirability patterns influence sustainability transitions; and which tools can align urban metabolism with environmental regeneration.To gather further insights into the systemic transformation of cities and the mechanisms that define their self-organizing capacities, we welcome articles addressing, but not limited to, the following themes:• Governance instruments and systemic interventions for sustainable city transformation• Quantitative and qualitative methods for identifying and testing leverage points• Coupling of urban metabolism with external resource flows and ecosystem services• Community-based approaches and semantic validation in urban governance• Psychological, cultural, and narrative dimensions of sustainability transitions• The role of “uncomfortable truths” and collective imaginaries in urban identity reformulation• Interdisciplinary modelling, from agent-based simulations to behavioral insights for decision-makingWe welcome contributions in the form of original research articles, reviews, perspective pieces, conceptual analyses, methodological papers, and case studies. Topic editors: Amalia Zucaro, Francesco Spanò Source: https://www.frontiersin.org/research-topics/81348/leverage-points-in-cities-at-what-level