Sustainability Transitions in Agri-Food Systems

Sustainability transitions in agri-food systems encompass structural shifts in production, distribution and consumption that aim to reconcile food security, environmental integrity and social equity. These transitions are driven by a convergence of technological innovation, policy reform and evolving consumer preferences, and hinge on the adoption of practices such as agroecology, circular economy models and precision agriculture. At the systemic level, governance arrangements are adapting to accommodate multi-actor networks that span farmers, processors, retailers, civil society and policymakers. By embedding socio-ecological principles into value chains, these networks seek to enhance resource efficiency, restore biodiversity and bolster rural livelihoods. The global significance of these shifts is underscored by challenges such as climate change, land degradation and nutritional inequities. Practical applications range from bio-districts that integrate local food production with territorial development, to digital platforms that optimise supply-chain transparency. The transition journey involves pathways that are context-sensitive, with synergistic interactions among top-down regulatory support and bottom-up community mobilisation. A holistic perspective on these dynamics is essential to align incremental improvements with deeper transformations towards resilient, low-carbon and inclusive food systems.

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Sustainability Transitions in Agri-Food Systems publication trend

The graph below shows the total number of articles in sustainability transitions in agri-food systems across all publications each year (not limited to Nature Index journals).

Technical terms

Socio-ecological system (SES): An integrated framework describing interactions between human societies and ecological processes within a defined territory, emphasising feedback loops and resilience.

Value chain: The sequence of activities from production through processing, distribution and consumption, through which value is added and sustainability interventions can be introduced.

Agroecology: A holistic approach to agriculture that applies ecological principles to optimise interactions among plants, animals, humans and the environment.

Circular economy: A model of resource use that prioritises reduction, reuse and recycling to minimise waste and environmental impact.

Bio-district: A geographically defined area where local food production, territorial governance and community engagement are integrated to promote agroecological and circular economy practices.

References

1. What policy support do smallholders in high-income countries need to contribute to healthy, sustainable food systems? A scoping review. Global Food Security (2025).
2. Synthesising the diversity of European agri-food networks: A meta-study of actors and power-laden interactions. Global Environmental Change (2023).
3. Characterizing value chains’ contribution to resilient and sustainable development in European mountain areas. Journal of Rural Studies (2023).
4. Multi-Actor Governance for a Circular Economy in the Agri-Food Sector: Bio-Districts. Sustainability (2021).