Political narratives undermine agroecology

Our paradigm mapping identified political framing as a foundational barrier to AE scaling. Analysis of policy narratives revealed that AE is frequently positioned as “less modern”, “socialist”, or “incompatible with modern agriculture”, reinforcing decision-maker preferences for yield maximization over ecosystem health and equity14. Comparative discourse review confirmed persistent policy mislabeling—conflating AE with organic or subsistence farming—despite documented scalability. Ambiguity is further compounded by the use of overlapping but narrower terms such as sustainable intensification and climate-smart agriculture16. This definitional instability, captured in our conceptual ambiguity domain (Fig. 1; Supplementary Table 2), constrains coherent policy support. AE’s historical association with cooperative farming was also found to sustain perceptions of incompatibility with capitalist market logics, reinforcing resistance to mainstreaming17.

The subsequent subsections elaborate on the domains of the barrier typology depicted in Fig. 2, which synthesizes the systemic, interlinked constraints to scaling AE identified through our analysis.

Institutional capacity, power asymmetries, and global disparity

Across the barrier typology, differences in institutional capacity emerge as a central condition shaping whether agroecological practices remain localized or become normalized within food systems. While AE is implemented at field and landscape scales, its scaling is governed by nationally embedded institutions that shape subsidies, regulatory enforcement, public procurement, extension systems, and risk-sharing mechanisms. Comparative syntheses show that uneven institutional coherence and enforcement capacity across regions generate divergent transition pathways, constraining the scalability and transferability of agroecological approaches in governance-constrained contexts15.

These disparities are compounded by structural power asymmetries between territorially bounded public institutions and globally integrated corporate actors. Political-economy analyses of food systems show that multinational firms translate market power over inputs, value chains, and standards into political influence, reinforcing policy inertia and weakening the internalization of ecological and health externalities18. Rebalancing these dynamics does not require abandoning market-based food systems, but it does require strengthening public governance to compensate for institutional asymmetries. This includes redirecting subsidies toward ecosystem service provision, embedding agroecological criteria into procurement and trade frameworks, regulating market concentration, and creating efficient service-economy models for agroecology-based agriculture. Under current power configurations, farmers remain essential actors but cannot be the primary drivers of system-level agroecological scaling15. Farmer agency is conditioned by institutional design, risk distribution, the access and affordability of agroecological service provision, and market access, indicating that scaling depends less on individual decision-making than on reforming the institutional and market environments that govern incentives, knowledge flows, and value distribution across the food system toward a capitalist-compatible AE solution space.

The invisible hands of market are less able to drive agroecology

Economic structure analysis showed that AE’s operational model—centered on labor, skills, knowledge, and locally producible biological inputs—conflicts with the product-oriented incentives of global agricultural markets. This divergence aligns with the socio-economic and technological ambiguity domains. Literature synthesis confirmed that biodiversity-based pest, weed, and fertility management under AE can raise aggregation and transaction costs, particularly in systems shifting away from monocropping19. Current mechanization infrastructure was found to be incompatible with intercropping systems. Certification and standardization barriers further restrict AE product market access, while monitoring frameworks to assess AE contributions to OH and PH are either lacking or still in early development.

An inherent tension runs through the proposed solution space: while AE fundamentally challenges productivist logics embedded in contemporary agri-food markets, the pathways identified here largely operate within existing market and policy architectures. This reflects a deliberate analytical choice rather than a normative claim that market-driven systems are sufficient to deliver agroecological transformation. Critical food systems scholarship shows that power asymmetries, capital concentration, and growth-oriented incentive structures systematically privilege yield-based productivity over ecological and health outcomes, limiting the depth of change achievable through market-compatible instruments alone8,9.

Accordingly, the solution space should be understood as a set of enabling conditions that lower barriers and expand the feasibility of agroecological adoption under current political-economic constraints, while also offering steppingstones for deeper structural transformation. Making this tension explicit strengthens, rather than weakens, the analytical coherence of a pragmatic approach that seeks near-term leverage while recognizing the limits imposed by prevailing power relations.

Weaker evidence base at multiple scales hampers wider acceptance

Our synthesis of existing literature and implementation reports revealed a critical methodological gap: agroecological performance is rarely assessed through comprehensive, multi-scalar indicators. Individual crop yield remains the dominant success metric, with limited integration of system yield, biodiversity, soil, water and human health, and social equity outcomes20. Evidence from synthesis studies indicates that while agroecological systems may exhibit lower individual crop yields in some contexts, diversified systems ensure higher system yields, enhanced resilience, societal and planetary wellbeing15. Hence, from a OH and PH perspective, such yield trade-offs are therefore addressed at the food-system level rather than through plot-level yield maximization, by prioritizing risk reduction, functional diversification, and complementary production strategies that maintain food availability within ecological limits21. Also, the investment in private and public research needs to be reallocated to AE based production systems that enhance system level yield metric.

Scaling agroecological farming across the land base does not inherently require the parallel expansion of technologically intensive, non-land-based production to address food affordability or supply concerns. In some contexts, however, systems such as controlled-environment agriculture may play a complementary role, particularly under conditions of population growth, changing consumption patterns, or where biophysical constraints in marginal land environments limit the feasibility of certain forms of land-based production. Convergent synthesis evidence nevertheless indicates that many contemporary food security challenges arise less from constraints on food supply than from governance failures, unequal access, ecological degradation, and vulnerability to climate and input shocks8,9. Where technologically advanced non-land-based systems are pursued, their contribution appears context-specific and supplementary, rather than an alternative to scaling agroecological systems per se22.

Consumers preference for agroecology is not channelized

Value chain mapping revealed an absence of robust mechanisms for channeling consumer preference towards AE products, corresponding to the communicative and market-related barriers in our typology. Current distribution systems rarely differentiate AE products, limiting informed consumer choice. Evidence from analogous eco-labeling schemes suggests that region-specific AE standards—highlighting biodiversity benefits, resource efficiency, or carbon sequestration—could activate latent demand. Incorporating such schemes into the solution space would align market signals with AE scaling objectives.

Knowledge-intensive practices demand tailoring

The contextual ambiguity domain was strongly evident in our synthesis: AE performance depends on tailoring practices to local ecological and socio-cultural conditions. Case analysis confirmed that success requires interventions adapted to specific challenges, e.g., water conservation in arid regions, biodiversity restoration in degraded landscapes. Pest and disease control strategies, including ecological pest management (EPM) and integrated pest management (IPM), must be region-specific to address local pest complexes effectively.

Labor constraints and ageing farmers limit adoption

Labor demand assessments from reviewed cases revealed consistently higher requirements relative to conventional systems, especially where diversification reduces mechanization compatibility. Demographic trend analysis showed that ageing farmer populations exacerbate these constraints, as AE’s operational complexity demands both physical effort and adaptive management skills. Addressing this within the solution space involves AE-compatible mechanization and targeted youth engagement strategies.

Limited number or absence of change agents and champions

Institutional mapping identified a shortage of trained AE extension agents, service providers, and social enterprises, representing a governance-related barrier to scaling. Literature and program reviews indicated that capacity gaps in extension systems limit farmer access to AE-specific technical support23. Financing institutions remain largely absent as AE champions, restricting capital flow to AE-aligned ventures. The solution space emphasizes coordinated development of human capital, service networks, and financial sector engagement to address this deficit.

Limited farmer acceptance under institutional and market constraints

Much of the prevailing discourse places farmers’ learning capacity, individual skill acquisition, access to capital, and risk-taking capacity at the center of agroecological transitions. While these factors are important, such framings risk overstating farmer agency while underplaying the structural conditions that shape risk exposure, resource access, and decision-making environments. We argue that reframing agroecological practices as services delivered by trained service providers can substantially reduce the burdens of skill acquisition, capital requirements, and risk embedded in the transition process. A service-oriented model redistributes skill requirements, capital investments, and operational risks away from individual producers and into specialized service ecosystems, thereby lowering transaction costs and smoothing transition pathways. Crucially, this approach renders agroecological transitions largely scale-neutral, enhancing their technical and economic viability across diverse farm sizes and production contexts, and positioning AE as a technically and economically viable alternative within market-oriented food systems.

Where AE-specific service provision models, risk mitigation mechanisms, and incentives are absent, and where markets fail to differentiate agroecological goods and services, farmers face structurally elevated risks that discourage transition. Under these conditions, limited farmer acceptance reflects constrained decision-making shaped by institutional and market structures rather than reluctance to engage with agroecological principles per se—a pattern consistently documented in institutional analyses of agroecological transitions24,25.

Transition pathwaysBuilding the agroecology solution space

Our analysis identified AE as a viable pathway for advancing OH and PH, provided it is embedded in a coordinated, multi-actor program involving governments, multilateral donors, private sector actors, service providers, social enterprises, and farmer organizations26. Unifying AE narratives and integrating them into national and global policy frameworks emerged as a priority. Mapping of financial instruments highlighted opportunities to repurpose revolving funds, green bonds, climate finance, impact investments, and community-based funding towards AE. Carbon credit schemes incentivizing agroforestry, reduced tillage, and soil carbon storage could generate new revenue streams. Region-specific eco-labeling—supported by subsidies or preferential market access—can further mobilize market forces. Bridging yield gaps linked to degraded natural, social, and human capital requires integrating AE into national food security strategies16.

Decentralized demonstration hubs, open-access knowledge platforms, and co-innovation through farmer-led research were identified as essential for evidence generation and technology transfer27,28,29. Several synthesis studies identify a potential role for emerging participatory and digital tools, including decision-support systems data analytics and Living Labs, in supporting knowledge integration and coordination in agroecological systems, while also emphasizing that evidence of their contribution to scalability remains limited and highly context-dependent30,31,32,33,34. European initiative named the Agroecology Partnership illustrates how multi-stakeholder Living Labs and research infrastructures are being mobilized to accelerate agroecological transitions at scale by supporting resilient, sustainable food systems that address climate change, biodiversity loss, and environmental health35,36. Such institutional efforts align with OH and PH by integrating ecological, social, and health considerations into coordinated policies and practice across governance scales.

Service provision models for agroecological practices

Our synthesis identified five critical service provision domains essential for scaling AE:

  • Biocontrol of pests: Requires technical advisory services for managing predator–prey dynamics and localized services for the deployment and monitoring of biocontrol agents37.

  • Nutrient cycling and soil health: Involves localized services for soil testing, soil amendments, beneficial organisms, composting, and rotation planning to replace or reduce synthetic inputs while enhancing soil carbon sequestration38.

  • Water management: Requires climate-specific advisory systems for rainwater harvesting, mulching, and soil moisture monitoring to ensure sustainable water management at both individual farm and landscape scales39.

  • Pollination services: Demands habitat creation, increases in pollinator populations, wildflower border management, and pesticide reduction to sustain pollination functions40.

  • Agroforestry and habitat management: Relies on expert guidance for species selection, tree–crop compatibility, and pruning practices that ensure both ecological functionality, economic and business viability41.

Together, these domains demonstrate that agroecological scaling depends on ongoing technical support networks, localized expertise, and service-based delivery models, rather than one-time interventions or input substitution alone.

Developing knowledge brokering models for agroecology

Knowledge transacting models emerged as a cornerstone for AE scaling, reflecting the FAO’s emphasis on co-creation and sharing of knowledge1. We found that localized hubs—linking farmers, researchers, service providers, and technical advisors—can facilitate adaptive learning and context-specific innovation42. Integration of indigenous practices, scientific research, and practical experience within these hubs strengthens resilience and transferability. In the future, aggregated learning from such hubs could train AI models to reduce operational costs and improve real-time decision support.

Policy reform and anti-greenwashing measures

Our review of governance structures indicates that AE’s transformative potential is often undermined by policy frameworks that continue to favor input-based, high-throughput monocropping systems43. The risk of politically motivated greenwashing—where AE terminology is adopted without adherence to its core principles—emerged as a threat to meaningful transition44. Safeguarding AE therefore requires policy reforms that prioritize credible service provision, robust knowledge systems, and ecosystem resilience, while ensuring that profit-driven interests do not dilute AE’s foundational values or rebrand conventional practices under an agroecological label.

Building resilient market models for service-based economies

Economic analyses underscore the need for circular and service-based economy models that generate value from ecosystem services, diversified production systems, diverse service requirements, local market linkages, and employment generation1. In this context, the concept of “managed connectivity”—which strategically links local food systems to broader regional and global networks—emerges as a viable pathway for scaling AE while retaining local value capture45. Investments in infrastructure for localized service provision models, supported by digital tools, aggregation mechanisms, and certification systems, can stabilize farmer incomes and reduce vulnerability to volatility in global commodity markets.

Cultivating public engagement and food literacy

The final dimension of the solution space emphasizes public engagement. Analysis confirmed that low food systems literacy constrains demand for AE products45. Coordinated educational initiatives, participatory certification, and transparent supply chains can build consumer trust and align purchasing decisions with OH and PH values46. Policies supporting farm-to-table models, local food education, and community-based food systems can shift consumer culture towards valuing AE’s ecological and social benefits.