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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Actor–network theory | 3/6 | https://en.wikipedia.org/wiki/Actor–network_theory | reference | science, encyclopedia | 2026-05-05T14:59:03.420118+00:00 | kb-cron |
=== Quasi-object === For the rethinking of social relations as networks, Latour mobilizes a concept from Michel Serres and expands on it in order “to locate the position of these strange new hybrids”. Quasi-objects are simultaneously quasi-subjects – the prefix quasi denotes that neither ontological status as subject or object is pure or permanent, but that these are dynamic entities whose status shifts, depending on their respective momentous activity and their according position in a collective or network. What is decisive is circulation and participation, from which networks emerge, examples for quasi-objects are language, money, bread, love, or the ball in a soccer game: all of these human or non-human, material or immaterial actants have no agency (and thus, subject-status) in themselves, however, they can be seen as the connective tissue underlying – or even activating – the interactions in which they are enmeshed. In Reassembling the Social, Latour refers to these in-between actants as “the mediators whose proliferation generates, among many other entities, what could be called quasi-objects and quasi-subjects.” Actor–network theory refers to these creations as tokens or quasi-objects which are passed between actors within the network. As the token is increasingly transmitted or passed through the network, it becomes increasingly punctualized and also increasingly reified. When the token is decreasingly transmitted, or when an actor fails to transmit the token (e.g., the oil pump breaks), punctualization and reification are decreased as well.
== Other central concepts ==
=== A material semiotic method === Although it is called a "theory", ANT does not usually explain "why" a network takes the form that it does. Rather, ANT is a way of thoroughly exploring the relational ties within a network (which can be a multitude of different things). As Latour notes, "explanation does not follow from description; it is description taken that much further." It is not, in other words, a theory "of" anything, but rather a method, or a "how-to book" as Latour puts it. The approach is related to other versions of material-semiotics (notably the work of philosophers Gilles Deleuze, Michel Foucault, and feminist scholar Donna Haraway). It can also be seen as a way of being faithful to the insights of ethnomethodology and its detailed descriptions of how common activities, habits and procedures sustain themselves. Similarities between ANT and symbolic interactionist approaches such as the newer forms of grounded theory like situational analysis, exist, although Latour objects to such a comparison. Although ANT is mostly associated with studies of science and technology and with the sociology of science, it has been making steady progress in other fields of sociology as well. ANT is adamantly empirical, and as such yields useful insights and tools for sociological inquiry in general. ANT has been deployed in studies of identity and subjectivity, urban transportation systems, and passion and addiction. It also makes steady progress in political and historical sociology.
=== Intermediaries and mediators === The distinction between intermediaries and mediators is key to ANT sociology. Intermediaries are entities which make no difference (to some interesting state of affairs which we are studying) and so can be ignored. They transport the force of some other entity more or less without transformation and so are fairly uninteresting. Mediators are entities which multiply difference and so should be the object of study. Their outputs cannot be predicted by their inputs. From an ANT point of view sociology has tended to treat too much of the world as intermediaries. For instance, a sociologist might take silk and nylon as intermediaries, holding that the former "means", "reflects", or "symbolises" the upper classes and the latter the lower classes. In such a view the real world silk–nylon difference is irrelevant– presumably many other material differences could also, and do also, transport this class distinction. But taken as mediators these fabrics would have to be engaged with by the analyst in their specificity: the internal real-world complexities of silk and nylon suddenly appear relevant, and are seen as actively constructing the ideological class distinction which they once merely reflected. For the committed ANT analyst, social things—like class distinctions in taste in the silk and nylon example, but also groups and power—must constantly be constructed or performed anew through complex engagements with complex mediators. There is no stand-alone social repertoire lying in the background to be reflected off, expressed through, or substantiated in, interactions (as in an intermediary conception).
=== Reflexivity === Bruno Latour's articulation of reflexivity in Actor-Network Theory (ANT) reframes it as an opportunity rather than a problem. His argument addresses the limitations of reflexivity as traditionally conceived in relativist epistemologies and replaces it with a pragmatic, relational approach tied to ANT's broader principles. Latour argues that the observer is merely one actor among many within the network, eliminating the problem of reflexivity as a paradox of status. Reflexivity instead emerges through the tangible work of navigating and translating between networks, requiring the observer to engage actively, like any other actor, in the labour of connection and translation. This grounded form of reflexivity enhances the observer's role as a "world builder" and reinforces ANT's emphasis on the relational and dynamic nature of knowledge creation.
=== Hybridity === The belief that neither a human nor a nonhuman is pure, in the sense that neither is human or nonhuman in an absolute sense, but rather beings created via interactions between the two. Humans are thus regarded as quasi-subjects, while nonhumans are regarded as quasi-objects.
== Actor–network theory and specific disciplines == Recently, there has been a movement to introduce actor network theory as an analytical tool to a range of applied disciplines outside of sociology, including nursing, public health, urban studies (Farias and Bender, 2010), and community, urban, and regional planning (Beauregard, 2012; Beauregard and Lieto, 2015; Rydin, 2012; Rydin and Tate, 2016, Tate, 2013).