Current, prevalent models of the food system, including complex-adaptive systems theories and commodity-as-relation thinking, have usefully analyzed the food system in terms of its elements and relationships, confronting persistent questions about a system’s identity and leverage points for change. Here, inspired by Heldke’s analysis, we argue for another approach to the “system-ness” of food that carries those key questions forward. Drawing on Niklas Luhmann’s systems theory, we propose a model of the food system defined by the relational process of feeding (...) itself; that is, the food system is made of feeding and only feeding, and system structures are produced by the coupling of that process to its various contexts. We argue that this approach moves us away from understandings of the food system that take structures and relations as given, and sees them instead as contingent, thereby helping to identify leverage points for food system change. The new approach we describe also prompts us as critical agrifood scholars to be constantly reflexive about how our analyses are shaped by our own assumptions and subjectivities. (shrink)

This paper argues that Ludwik Fleck’s concepts of thought collectives and proto-ideas are surprisingly topical to tackle some conceptual challenges in analyzing contemporary innovation. The objective of this paper is twofold: First, it strives to establish Ludwik Fleck as an important classic on the map of innovation analysis. A systematic comparison with Thomas Kuhn’s work on paradigms, a concept highly influential in various branches of innovation studies, suggests a number of pronounced yet under-researched advantages of a Fleckian perspective in the (...) context of technological change and innovation. Secondly, the paper links these advantages to some recent changes in the organization of innovation. Due to the rising pervasiveness of Information and Communication Technologies (ICTs), configurational innovation has become commonplace that cuts across the boundaries of established trajectories of knowledge generation. Fleck’s graded understanding of the closedness of thought collectives and his weak notion of incommensurability provide powerful metaphors to grasp the peculiarities of configurational innovation. (shrink)

Old age is not normally associated with innovativeness and technical prowess. To the contrary, when treating age as a distinct category, policy makers, innovation scholars, and companies typically regard younger people as drivers of innovation, and the early adoption of new technology. In this paper, we critically investigate this link between age, ineptness, and technology adoption using a case study of the diffusion of electric bikes in the Netherlands. We demonstrate how, during the first wave of e-bike acceptance, old age (...) was constructed as an arena in which important learning processes took place, and where older persons became early adopters of e-bikes. Theoretically, this paper speaks critically to the prolific literature on innovation diffusion and its treatment of adopter categories as generic concepts. Using age as a central dimension, our research highlights the situated and constructed nature of adopter categories, and thus challenges age-based assumptions about innovation and technology use by younger and older persons. These insights about what we term the rejuvenation of e-bikes help us rectify existing biases of older persons as an inherently problematic group of technology users. (shrink)