No abstract

a b s t r a c tIn this article, we explore the discursive constructions of Buycott, a free mobile app that provides a platform for user-generated ethical consumption campaigns. Unlike other ethical consumption apps, Buycott's mode of knowledge production positions the app itself as neutral, with app users generating activist campaigns and providing both data and judgment. Although Buycott is not a dedicated food activism app, food features centrally in its campaigns, and the app seems to provide a mobile means of extending, and perhaps expanding, alternative food network (AFN) action across geographies and constituencies. Thus, as a case study, Buycott unveils contemporary possibilities for citizen participation and the formation of activist consumer communities, both local and transnational, through mobile technologies. Our analysis shows, however, that despite the app's user-generated format, the forms of activism it enables are constrained by the app's binary construction of action as consumption or non-consumption and its ethos of 'voting with your wallet'. Grounded in texts concerning Buycott's two largest campaigns (Demand GMO Labeling and Long live Palestine boycott Israel), our analysis delineates how Buycott, its campaigns, and its modes of action take shape in user, media, and app developer discourses. We find that, as discursively framed, Buycott campaigns are commodity-centric, invoking an 'ethics of care' to be enacted by atomized consumers, in corporate spaces and through mainstream, barcode-bearing, retail products. In user discourses, this corporate spatiality translates into the imagined materializing of issues in products, investing commodities with the substance of an otherwise ethereal cause. This individualized, commodity-centric activism reinforces tenets of the neoliberal market, ultimately turning individual users into consumers not only of products, but also of the app itself. Thus, we suggest, the activist habitus constructed through Buycott is a neoliberal, consumer habitus.

Technologies of ironic revelation: enacting consumers in neuromarkets Neuroscience is increasingly considered as a possible basis for new business and management practices. A prominent example of this trend is neuromarketing-a relatively new form of market and consumer research that applies neuroscience to marketing by employing brain imaging or measurement technology to anticipate consumers' response to, for instance, products, packaging or advertising. In this paper we draw attention to the ways in which certain neuromarketing technologies simultaneously reveal and enact a particular version of the consumer. The revelation is ironic in the sense that it entails the construction of a contrast between what appears to be the case-consumers' accounts of why they prefer certain products over others-and what can be shown to be the case as a result of the application of the technology-the hidden or concealed truth. This contrast structure characterises much of the academic and popular literature on neuromarketing, and helps explain the distribution of accountability relations associated with assessments of its effectiveness.

Over the past decades commercial and academic market(ing) researchers have studied consumers through a range of different methods including surveys, focus groups, or interviews. More recently, some have turned to the growing field of neuroscience to understand consumers. Neuromarketing employs brain imaging, scanning, or other brain measurement technologies to capture consumers’ (brain) responses to marketing stimuli and to circumvent the “problem” of relying on consumers’ self-reports. This paper presents findings of an ethnographic study of neuromarketing research practices in one neuromarketing consultancy. Our access to the minutiae of commercial neuromarketing research provides important insights into how neuromarketers silence the neuromarketing test subject in their experiments and presentations and how they introduce the brain as an unimpeachable witness. This enables us conceptually to reconsider the role of witnesses in the achievement of scientific credibility, as prominently discussed in science and technology studies (STS). Specifically, we probe the role witnesses and silences play in establishing and maintaining credibility in and for “commercial research laboratories.” We propose three themes that have wider relevance for STS researchers and require further attention when studying newly emerging research fields and practices that straddle science and its commercial application.