Social media and activism

This entry provides an overview of the ways in which social media and digital networks are contextualized and examined in relation to social movements and activism. A number of communicative practices that activists deploy are identified and the ways in which information and communication technology (ICT)-mediated practices are embedded in roles and functions relevant to activists and social movements are addressed giving attention to the importance of social ties and networks online and offline and to constraints and limitations of ICT use. Networks and communicative practices increasingly manifest themselves as a field of contention which is giving rise to a digital rights and freedoms agenda that is being embraced by activists, non-governmental organizations and social movements

15 years of protest and media technologies scholarship: A sociotechnical timeline

This article investigates the relationship between the invention of new media technologies and scholarship concerning protest and political engagement. Building on an innovative approach that moves beyond a systematic literature review, this article contributes to our understanding of scholarship concerning digital communication technologies and how they may have been adopted and shaped protest movements and political engagement. Based on visualizations, we draw a sociotechnical timeline of protest and media technology scholarship within three dimensions: technological development, methods and techniques, and the social phenomena under investigation. The article concludes by identifying major trends in protest and media technologies scholarship over the past 15 years. The sociotechnical timeline enhances our understanding of academic discourse at the intersection of protest and media technologies by highlighting shortcomings and potential for future research

Exploring the impact of an evolving war and terror blogosphere on traditional media coverage of conflict

This article analyses the evolution of a war and terror blogosphere between 2001 and 2011. It identifies seven areas where blogs and related online genres could provide ‘alternative’ accounts to traditional media narratives of conflict. The article also assesses the challenges and opportunities of blogs in each area from the perspective of the working journalist in order to deepen our understanding of the changing influence of blogs on traditional media narratives of conflict. Parallel accounts and interpretations of conflict will collaborate and compete in a war and terror blogosphere in the future, but it has been significantly influenced by the adoption of blogging by military actors since 2008. The war and terror blogosphere is no longer a relatively unmonitored online space which is having an impact on both the production of ‘alternative’ accounts of conflict and the incorporation of these accounts into traditional journalism

The participation paradigm in audience research

As today's media simultaneously converge and diverge, fusing and hybridizing across digital services and platforms, some researchers argue that audiences are dead-long live the user! But for others, it is the complex interweaving of continuities and changes that demands attention, especially now that audiencing has become a vital mode of engaging with all dimensions of daily life. This article asks how we should research audiences in a digital networked age. I argue that, while many avenues are being actively pursued, many researchers are concentrating on the notion of participation, asking, on the one hand, what modes of participation are afforded to people by the particular media and communication infrastructures which mediate social, cultural or political spheres of life? And, on the other hand, how do people engage with, accede to, negotiate or contest this as they explore and invent new ways of connecting with each other through and around media? The features of this emerging participation paradigm of audience research are examined in this article

Public Service Broadcasting-Friends Groups as a Microcosm of Public Interest Media Advocacy

This article is concerned with the interdependencies between public service broadcasters and the third sector, an area in which there is little research that has provided in-depth analysis of case studies. It investigates and compares three public service broadcasting (PSB)-Friends groups in the UK, Australia, and South Africa. By means of analyzing semi-structured interviews and archival data, we address development, institutionalization and policy impact of the Voice of the Listener & Viewer, ABC-Friends, and SOS Coalition. Drawing on resource-mobilization theory we argue that, in particular, material, human, and informational resources, contextualized with political opportunities, have analytic value in explaining similarities and differences between the groups, which are conceived as a microcosm of public interest media advocacy

Subjectivity 2.0 : digital technologies, participatory media and communicative capitalism

Drawing on observations and focus group material from pervasive drama project, The Memory Dealer, this article explores both the dynamics and the limitations of existing models of digital subjectivity. It interrogates, in particular, constructions of the digital subject within critical internet studies, focusing on the work of Jodi Dean. This model of subjectivity argues that participatory digital media are a conduit through which the subject is ‘captured’ and shaped to suit the needs of capital. It is suggested here, however, that framing subjective engagements with technology as inevitably being relations of capture, is dangerous in foreclosing scope for resistance and inter-subjective political action. The article ultimately argues that there is a need to reconceptualise the digital subject away from models of capture and towards a more situated, material analysis of the affordances enabled by subjective entanglements with technology

Light thresholds for colour vision in workers of the ant Myrmica sabuleti (Hymenoptera, Formicidae)

Previous studies suggested that workers of the ant species Myrmica sabuleti have different light thresholds for distinguishing different colours. Here we assess these thresholds and find that the light thresholds required to distinguish colours from grey are lower than those necessary to discriminate between two colours. The two thresholds are somewhat lower for ants trained under low versus high light intensity. In every case, the ants' threshold decreases from red to violet. All these thresholds are lower than those required for perceiving shapes. The visual system of workers of M. sabuleti under very low light intensity may thus consist of discriminating only coloured spots from grey and under slightly higher light intensity, differently coloured elements where the eyes are used in superposition mode. Under high light intensity, these ants see (although not sharply) shapes and lines, using their eyes in apposition mode. Moreover, workers of this species demonstrated their best colour discrimination in seeing the colours yellow and blue under high light intensity, and green and violet under low light intensity. Therefore, these ants' visual system may be adapted to the quantitative and qualitative variations in natural light during the day.SCOPUS: ar.jinfo:eu-repo/semantics/publishe