Agro-living labs constitute an emerging collaborative innovation framework, aiming to address the complex challenges of the agricultural sector by combining experimentation and co-creation among multiple stakeholders (McPhee et al., 2021). These projects involve the cooperation of diverse stakeholders to develop solutions adapted to local realities. However, the implementation of these participatory processes is not without challenges. It raises crucial questions regarding governance, participation modalities, and the recognition of agricultural knowledge.
6.1. KNOWLEDGE AND POWER: THE CHALLENGING RECOGNITION OF THE AGRICULTURAL PROFESSIONAL WORLD IN AGRO-LIVING LABS
The analysis of the corpus reveals that the hybridization of knowledge, although proclaimed as a common objective across the projects studied, encounters several structural obstacles. Epistemic tensions and persistent asymmetries observed in several agro-living lab projects (such as VITIREV and Pecorino Toscano) reveal a continued dominance of scientific knowledge. The hierarchy between types of knowledge, well-documented in the sociology of science (Foucault, 1977; Bourdieu, 2001), remains a structuring factor. Scientific knowledge retains implicit authority, often associated with universality and rationality, while practical knowledge is relegated to a role of validation or adjustment, following a logic of downstream innovation (Von Hippel, 2005).
This hierarchy is reinforced by several mechanisms that marginalize the practical knowledge of farmers. First, implicit hierarchies of legitimacy value scientific knowledge due to its universality and formalism, whereas farmers’ experiential or tacit knowledge is often perceived as local, specific to particular contexts, and difficult to generalize to other situations. Second, institutional competition exacerbates this asymmetry, as shown by the AgriLink project, where the entanglement between public agricultural advisory services, research, and private expertise tends to marginalize farmers’ professional logics, often relegating them to secondary roles.
Furthermore, the partial translation of agricultural knowledge into expert or institutional languages distorts its scope or reduces its agency (Callon, 1984; Laurent, 2011). On the other hand, governance systems dominated by managerial rationalities filter contributions according to their conformity to technoscientific objectives. Finally, the role assigned to farmers in many projects remains limited to validating or experimenting with solutions designed by other actors, without the possibility of fully mobilizing their professional knowledge and field expertise (Von Hippel, 2005).
These practices generate epistemic injustice (Fricker, 2007), in which farmers’ knowledge is not recognized as a legitimate contribution to knowledge. These asymmetries highlight that the plurality of knowledge is not sufficient: it is also necessary to establish reflexive mechanisms (Callon, 1984; Laurent, 2011) that allow recognizing and articulating different epistemic legitimacies so that farmers’ knowledge is truly valued and integrated into innovation processes.
6.2. BETWEEN TECHNOCRATIC MONORATIONALITY AND PROFESSIONAL PLURIRATIONALITY
The difficulty in articulating scientific and professional knowledge within agro-living labs points to a more fundamental divergence between two forms of rationality. By “rationality,” we mean the logics of judgment, action, and justification that guide practices and decisions in innovation projects (Weber, 1922; Boltanski & Thévenot, 1991).
On one side, the dominant rationality, carried by scientific and technocratic institutions, often relies on logics of efficiency, optimization, and performance. It favors objectifiable and quantifiable criteria — such as yields, economic indicators, or modeled environmental performances — which facilitate the standardization of solutions and their transferability (Jasanoff, 2004; Levidow et al., 2014). This monorationality tends to marginalize other forms of justification based on ethical, territorial, or ecological values.
In contrast, actors in the agricultural world mobilize a plurirationality rooted in situated experiences, specific temporalities, and complex trade-offs among economic constraints, biological cycles, societal expectations, and family trajectories (Purseigle, 2017; Lamine, 2018). This professional rationality relies on tacit, systemic, and ecological knowledge, which is difficult to integrate into the standardized analytical frameworks used by technoscientific devices (Polanyi, 1966; Ingold, 2000; Schön, 1983).
This confrontation between rationalities produces a structural mismatch between the logics of innovation systems — often bearing a universalizing ambition — and the heterogeneous realities of agricultural work, deeply embedded in local contexts (Callon et al., 2001; Barreteau et al., 2016). When knowledge hybridization does not fully recognize farmers as epistemic actors in their own right, endowed with reflexive and strategic competencies, it remains instrumental inclusion, incapable of producing truly adapted, sustainable, and transformative innovations.
This tension between divergent rationalities invites us to consider innovation systems not as mere technical frameworks, but as genuine sociotechnical arenas (Callon et al., 2001) where worldviews, registers of justification (Boltanski & Thévenot, 1991), and heterogeneous action goals confront and negotiate. In this context, knowledge hybridization cannot be reduced to an additive juxtaposition of skills or knowledge; it requires active mediation, translation (Latour, 1987), and sometimes confrontation between often asymmetric logics of action and epistemologies.
For agro-living labs to truly function as spaces of transformative innovation (Levidow et al., 2014), it is necessary to recognize the agricultural professional world not merely as users or operators of solutions, but as full-fledged epistemic actors (Jasanoff, 2004; Barreteau et al., 2016). This requires moving beyond instrumental participation approaches, which limit involvement to ex-post validation, to build spaces for constructive controversy, deliberation, and mutual recognition (Felt, 2009).
According to Béguin and Clot (2004), truly grounded innovation in professional realities arises from the articulation of three complementary knowledge regimes: scholarly knowledge, stemming from scientific research and formalized according to academic norms; use knowledge, carried by users through their daily experience with tools, devices, or environments; and enacted knowledge, rooted in concrete activity, often tacit, mobilized in doing and embedded in work gestures. It is within this dialogic dynamic, open to uncertainty, that the transformative potential of agro-living labs would reside.
6.3. LIMITATIONS ET PERSPECTIVES
6.3.1. LIMITATIONS
One of the main limitations of this study lies in the lack of research on the lived experience of farmers within agro-living labs. This gap prevents a full understanding of their perceptions regarding co-creation processes and the solutions implemented. Furthermore, the technical and promotional documentation of agro-living lab projects often remains too general, omitting crucial details about the actual implementation of projects, particularly concerning governance and the management of tensions between stakeholders. Finally, many agro-living labs have not been the subject of academic publications, thus limiting access to a variety of case studies and hindering an in-depth comparison between different initiatives and their implementation in the field.
6.3.2. PERSPECTIVES
The results of this study open several avenues for deepening the understanding of dynamics within agro-living labs, with reflexivity being a central theme. By reflexivity, we refer to the ability of all actors—researchers, facilitators, farmers, and institutional representatives—to continuously question the purposes, legitimization frameworks, and power asymmetries structuring participatory processes (Schön, 1983; Felt, 2009). In agro-living labs, reflexivity is crucial as innovation occurs at the intersection of heterogeneous knowledges and standardized institutional logics. It guards against technocratic drift (Pestre, 2003), which can reintroduce top-down governance forms, sidelining professional and experiential knowledges. A reflexive stance includes recognizing situated knowledges (Haraway, 2013) and considering how consultation devices and methodological choices impact legitimacy.
Promoting reflexivity requires agro-living labs to be seen not as mere experimentation tools, but as political and epistemic spaces where differing visions of agriculture, sustainability, and innovation are negotiated. It also necessitates mechanisms for critical self-evaluation to address tensions, imbalances, and methodological blind spots.
Another promising avenue is the development of participation evaluation tools. Co-creation is key in agro-living labs, but assessing participation remains challenging. Tools should measure not only quantitative aspects (e.g., meetings, attendance) but also qualitative dimensions like decision influence, knowledge recognition, and feelings of legitimacy (Détienne, 2021). Such an evaluation framework would bridge the gap between discourse and practice.
Finally, analyzing the differentiated recognition of agricultural knowledges would uncover inequalities and power dynamics between various farming categories (Purseigle, 2017). This perspective would explore how epistemic legitimacy is often granted to knowledge aligned with technoscientific logics, marginalizing local or critical knowledges.