Black Catholicism and Black Lives Matter: the process towards joining a movement

This ethnographic study examines how Black Catholics identify with and respond to the Black Lives Matter movement. The study follows several national Black Catholic gatherings since the death of Mike Brown. Using an adaptation of Scott Hunt, Robert D. Benford, and David Snow's social movement frame analysis, I explore how Black Catholics define and construct the ongoing political issues within the Black Lives Matter movement. I discuss the conditions which contribute to Black Catholic’s participation, or lack thereof, in this social movement through the processes of diagnostic framing, prognostic framing, and motivational framing. I position the larger Black Catholic belief system within frame analysis, examine the relevance of the frames with the Black Catholic community, and analyse the frames’ timing with the Black Lives Matter cycle of protest. This research has implications for intragroup meaning making as Black Catholics start the process towards identifying with the Black Lives Matter social movement.     

Ferguson and the death of Michael Brown on Twitter: #BlackLivesMatter, #TCOT,and the evolution of collective identities

Recent events related to police brutality and the evolution of #BlackLivesMatter provides an empirical case to explore the vitality of social media data for social movements and the evolution of collective identities. Social media data provide a portal into how organizing and communicating generate narratives that survive over time. We analyse 31.65 million tweets about Ferguson across four meaningful time periods: the death of Michael Brown, the non-indictment of police officer Darren Wilson, the Department of Justice report on Ferguson, and the one year aftermath of Brown’s death. Our analysis shows that #BlackLivesMatter evolved in concert with protests opposing police brutality occurring on the ground. We also show how #TCOT (Top Conservatives on Twitter) has operated as the primary counter narrative to #BlackLivesMatter. We conclude by discussing the implications our research has for the #BlackLivesMatter movement and increased political polarization following the election of Donald Trump.     

The intersectional,structuralist, and anti-geneticism centres of Black Lives Matter

The paradoxes, ironies, and juxtapositions of Black Lives Matter (BLM) have not been lost on those in, around, and outside of the movement: Using a philosophical and historical lens of black political thought informing the movement, Christopher J. Lebron gives voice to the tensions that arise because of the hypocrisy of devaluing black lives in a civil society that holds the equality of diverse people central to its foundation. The culmination of Lebron’s effort provides an opportunity to enhance current thinking on our contemporary social movements since he does a responsible job of handling the chorus of exigent voices that have contributed to a black radical tradition from which the Movement for Black Lives, the policy component of BLM, is branded. Lebron’s approach, however, would have benefitted from a more careful consideration of critical intersectionality, structuralist theories, and biological racism.     

The source of a movement: making the case for social media as an informational source using Black Lives Matter

Social media is growing as a technological and social phenomenon, with billions of people using it every day around the world. Given its increasing ubiquity, researchers continue to seek to understand social media and its implications for the social world. Part of the growing body of scholarship on social media includes uncovering the most effective methodologies for exploration that appropriately consider differences between the technology of social media and the ways in which people use them. New directions for social media research include the use of big data and analysing the socio-technical nature of social media. Using data from an ongoing study on college Millennials that includes questions about their thoughts on the Black Lives Matter movement, the author suggests another direction for future research: studying the implications of social media as an informational source.     

#SayHerName: a case study of intersectional social media activism

Social media activism presents sociologists with the opportunity to develop a deeper understanding of how groups form and sustain collective identities around political issues throughout the course of a social movement. This paper contributes to a growing body of sociological literature on social media by applying an intersectional framework to a content analysis of over 400,000 tweets related to #SayHerName. Our findings demonstrate that Twitter users who identified with #SayHerName engage in intersectional mobilization by highlighting Black women victims of police violence and giving attention to intersections with gender identity. #SayHerName is a dialogue that centres Black cisgender and transgender women victims of state-sanctioned violence. Additionally, #SayHerName is a space for highlighting Black women victims of non-police violence. Therefore, we propose that future research on social media activism should incorporate intersectionality as a basis for understanding the symbols and language of twenty-first century social movements.     

The Geospatial Characteristics of a Social Movement Communication Network

Social movements rely in large measure on networked communication technologies to organize and disseminate information relating to the movements’ objectives. In this work we seek to understand how the goals and needs of a protest movement are reflected in the geographic patterns of its communication network, and how these patterns differ from those of stable political communication. To this end, we examine an online communication network reconstructed from over 600,000 tweets from a thirty-six week period covering the birth and maturation of the American anticapitalist movement, Occupy Wall Street. We find that, compared to a network of stable domestic political communication, the Occupy Wall Street network exhibits higher levels of locality and a hub and spoke structure, in which the majority of non-local attention is allocated to high-profile locations such as New York, California, and Washington D.C. Moreover, we observe that information flows across state boundaries are more likely to contain framing language and references to the media, while communication among individuals in the same state is more likely to reference protest action and specific places and times. Tying these results to social movement theory, we propose that these features reflect the movement’s efforts to mobilize resources at the local level and to develop narrative frames that reinforce collective purpose at the national level.     

Newspaper Portrayals,Local Policies,and Dog-Supportive Public Space: Who's Wagging Whom?

ABSTRACT

Dog-walking promotes physical activity and positive social interactions, and thus dog-walking has implications for people's physical and mental health. As a result, experts in public health have endorsed designing and managing public space to support dog-walking. Nevertheless, the presence of dogs in public space is subject to negotiation and can be controversial. Generally, municipal governments or local councils exercise political jurisdiction over both dogs and public space. As a case study, we systematically collected and analyzed a local newspaper's portrayals of issues relating to dog-walking in public space. Our purpose was to understand how public and policy agendas were being represented by local media, during a period of time when local policies on dog ownership and dog-supportive public space were being reviewed and revised. The analysis involved three phases: 1) thematic content analysis; 2) issue framing analysis; and 3) policy analysis. Thematically, we found that social conflict predominated. In terms of issue framing, local policy and individual dog owner behavior were both problematized. Over time, the policy agenda evolved to emphasize the design and management of public space, especially park land. Policy-makers presented this emphasis on public space as a proactive strategy to reduce social conflict and to promote compliance with existing rules on dog ownership. When it comes to promoting dog-walking to benefit animal welfare and human health, our findings underscore the importance of paying close attention to local policies and media coverage. In fact, we found that endogenous conflict and public controversies can actually represent significant opportunities to bring about positive changes in the lives of humans and nonhuman animals.     

Climate Change on Twitter: Topics,Communities and Conversations about the 2013 IPCC Working Group 1 Report

In September 2013 the Intergovernmental Panel on Climate Change published its Working Group 1 report, the first comprehensive assessment of physical climate science in six years, constituting a critical event in the societal debate about climate change. This paper analyses the nature of this debate in one public forum: Twitter. Using statistical methods, tweets were analyzed to discover the hashtags used when people tweeted about the IPCC report, and how Twitter users formed communities around their conversational connections. In short, the paper presents the topics and tweeters at this particular moment in the climate debate. The most used hashtags related to themes of science, geographical location and social issues connected to climate change. Particularly noteworthy were tweets connected to Australian politics, US politics, geoengineering and fracking. Three communities of Twitter users were identified. Researcher coding of Twitter users showed how these varied according to geographical location and whether users were supportive, unsupportive or neutral in their tweets about the IPCC. Overall, users were most likely to converse with users holding similar views. However, qualitative analysis suggested the emergence of a community of Twitter users, predominantly based in the UK, where greater interaction between contrasting views took place. This analysis also illustrated the presence of a campaign by the non-governmental organization Avaaz, aimed at increasing media coverage of the IPCC report.     

A liberal history of a radical movement

The Making of Black Lives Matters reaches across a number of Black intellectuals and activists to identify common ground that could birth a Black Lives Matter (BLM movement), but its choice of thinkers and Lebron’s interpretation fail to produce a radical enough historiography to help readers fully engage with the emergence of the BLM movement. In response to Lebron’s text, I take up three central concerns: (1) the audience for the book, (2) which/who’s BLM movement?, and (3) the historical antecedents to BLM. The thinkers and concepts in the volume provide insight into the Black Freedom Struggle in general but do not elucidate the particular paths to or the contours of the BLM movement. The complex intersecting and interlocking agendas of BLM deserve a more radical undergirding to help readers understand the significance of the current movement relative to the past.     

The vitality of social media for establishing a research agenda on black lives and the movement

Social media provides scholars with important portals into the lives of marginalized communities and the movements organized to combat issues of race and racism in society. However, how to incorporate the seemingly unwieldy amount of social media data for research in our fields can pose challenges to further clarify how people navigate our social world and the issues with in it, but also how they organize to push for social change and equality. In what follows, the authors discuss how social media data can be used to enhance our studies of black lives in reflection of the burgeoning Black Lives Matter movement on issues such as gun violence, public health, and higher education.     

Twitter in the Cross Fire—The Use of Social Media in the Westgate Mall Terror Attack in Kenya

On September 2013 an attack on the Westgate mall in Kenya led to a four day siege, resulting in 67 fatalities and 175 wounded. During the crisis, Twitter became a crucial channel of communication between the government, emergency responders and the public, facilitating the emergency management of the event. The objectives of this paper are to present the main activities, use patterns and lessons learned from the use of the social media in the crisis. Using TwitterMate, a system developed to collect, store and analyze tweets, the main hashtags generated by the crowd and specific Twitter accounts of individuals, emergency responders and NGOs, were followed throughout the four day siege. A total of 67,849 tweets were collected and analyzed. Four main categories of hashtags were identified: geographical locations, terror attack, social support and organizations. The abundance of Twitter accounts providing official information made it difficult to synchronize and follow the flow of information. Many organizations posted simultaneously, by their manager and by the organization itself. Creating situational awareness was facilitated by information tweeted by the public. Threat assessment was updated through the information posted on social media. Security breaches led to the relay of sensitive data. At times, misinformation was only corrected after two days. Social media offer an accessible, widely available means for a bi-directional flow of information between the public and the authorities. In the crisis, all emergency responders used and leveraged social media networks for communicating both with the public and among themselves. A standard operating procedure should be developed to enable multiple responders to monitor, synchronize and integrate their social media feeds during emergencies. This will lead to better utilization and optimization of social media resources during crises, providing clear guidelines for communications and a hierarchy for dispersing information to the public and among responding organizations.     

Astrophysicists’ Conversational Connections on Twitter

Because Twitter and other social media are increasingly used for analyses based on altmetrics, this research sought to understand what contexts, affordance use, and social activities influence the tweeting behavior of astrophysicists. Thus, the presented study has been guided by three research questions that consider the influence of astrophysicists’ activities (i.e., publishing and tweeting frequency) and of their tweet construction and affordance use (i.e. use of hashtags, language, and emotions) on the conversational connections they have on Twitter. We found that astrophysicists communicate with a variety of user types (e.g. colleagues, science communicators, other researchers, and educators) and that in the ego networks of the astrophysicists clear groups consisting of users with different professional roles can be distinguished. Interestingly, the analysis of noun phrases and hashtags showed that when the astrophysicists address the different groups of very different professional composition they use very similar terminology, but that they do not talk to each other (i.e. mentioning other user names in tweets). The results also showed that in those areas of the ego networks that tweeted more the sentiment of the tweets tended to be closer to neutral, connecting frequent tweeting with information sharing activities rather than conversations or expressing opinions.     

Identifying wildlife observations on twitter

Despite the potential of social media for environmental monitoring, concerns remain about the quality and reliability of the information automatically extracted. Notably there are many observations of wildlife on Twitter, but their automated detection is a challenge due to the frequent use of wildlife related words in messages that have no connection with wildlife observation. We investigate whether and what type of supervised machine learning methods can be used to create a fully automated text classification model to identify genuine wildlife observations on Twitter, irrespective of species type or whether Tweets are geo-tagged. We perform experiments with various techniques for building feature vectors that serve as input to the classifiers, and consider how they affect classification performance. We compare three classification approaches and perform an analysis of the types of features that are indicative for genuine wildlife observations on Twitter. In particular, we compare some classical machine learning algorithms, widely used in ecology studies, with state-of-the-art neural network models. Results showed that the neural network-based model Bidirectional Encoder Representations from Transformers (BERT) outperformed the classical methods. Notably this was the case for a relatively small training corpus, consisting of less than 3000 instances. This reflects that fact that the BERT classifier uses a transfer learning approach that benefits from prior learning on a very much larger collection of generic text. BERT performed particularly well even for Tweets that employed specialised language relating to wildlife observations. The analysis of possible indicative features for wildlife Tweets revealed interesting trends in the usage of hashtags that are unrelated to official citizen science campaigns. The findings from this study facilitate more accurate identification of wildlife-related data on social media which can in turn be used for enriching citizen science data collections.     

The “online brain”: how the Internet may be changing our cognition

The impact of the Internet across multiple aspects of modern society is clear. However, the influence that it may have on our brain structure and functioning remains a central topic of investigation. Here we draw on recent psychological, psychiatric and neuroimaging findings to examine several key hypotheses on how the Internet may be changing our cognition. Specifically, we explore how unique features of the online world may be influencing: a) attentional capacities, as the constantly evolving stream of online information encourages our divided attention across multiple media sources, at the expense of sustained concentration; b) memory processes, as this vast and ubiquitous source of online information begins to shift the way we retrieve, store, and even value knowledge; and c) social cognition, as the ability for online social settings to resemble and evoke real‐world social processes creates a new interplay between the Internet and our social lives, including our self‐concepts and self‐esteem. Overall, the available evidence indicates that the Internet can produce both acute and sustained alterations in each of these areas of cognition, which may be reflected in changes in the brain. However, an emerging priority for future research is to determine the effects of extensive online media usage on cognitive development in youth, and examine how this may differ from cognitive outcomes and brain impact of uses of Internet in the elderly. We conclude by proposing how Internet research could be integrated into broader research settings to study how this unprecedented new facet of society can affect our cognition and the brain across the life course.     

More Tweets,More Votes: Social Media as a Quantitative Indicator of Political Behavior

Is social media a valid indicator of political behavior? There is considerable debate about the validity of data extracted from social media for studying offline behavior. To address this issue, we show that there is a statistically significant association between tweets that mention a candidate for the U.S. House of Representatives and his or her subsequent electoral performance. We demonstrate this result with an analysis of 542,969 tweets mentioning candidates selected from a random sample of 3,570,054,618, as well as Federal Election Commission data from 795 competitive races in the 2010 and 2012 U.S. congressional elections. This finding persists even when controlling for incumbency, district partisanship, media coverage of the race, time, and demographic variables such as the district''s racial and gender composition. Our findings show that reliable data about political behavior can be extracted from social media.     

Engaging with the past: how #BlackLivesMatter points us to our predecessors and calls us to hope

This paper focuses on the contributions of Chris Lebron's book The Making of Black Lives Matter: The History of an Idea. Specifically, I examine his discussion of James Baldwin, Martin Luther King, Jr., and Audre Lorde and their opinions about love for their community, black self-actualization, and black liberation. I consider whether or not rage should play a role in our opinions about the #BlackLivesMatter movement and discuss whether or not it hurts the pursuit of freedom. I agree with the importance to look to the past in order to inform our political behaviour moving forward. Nonetheless, if we are to align with the #BlackLivesMatter movement, we must be willing to challenge what is often considered to be “proper” dissent. The review concludes with hypotheses about what black Americans should do as we work to reimagine a society where oppression is not integral to the maintenance of the American project.     

A sequence of 'factishes': the media-metaphorical knowledge dynamics structuring the German press coverage of the human genome

This article deals with the cultural framing of the near sequencing of the human genome and its impact on the media coverage in Germany. It investigates in particular the way in which the weekly journal Die Zeit and the daily newspaper Frankfurter Rundschau reported this media event and its aftermath between June 2000 and June 2001. Both newspapers are quality papers that played an essential role in framing the human genome debate--alongside the Frankfurter Allgemeine Zeitung--which became the most prominent genomic forum. The decoding of the human genome prompted a huge controversy concerning the ethics of human engineering, research on stem cells and Preimplantation Genetic Diagnosis. The main aim of this article is to show how this controversy was structured by metaphor. The media coverage of the genome generated DNA-factishes--a neologism designating the ambivalence of something as fact (fait) and as a fetish (fetiche)--that mostly propagated images of a new DNA-scienticism or biological determinism. Mediated by cultural experiences, the human genome became a highly artificial and social construct of a 'NatureCulture'.     

Urban markets and diversity: towards a research agenda

In this paper we advocate the study of local street markets to explore fundamental issues about the relationship between economy and society. This relationship evolves over time and we believe that it has been recast in an age of increasing cultural diversity and neo-liberal state regulatory structures. In street markets we can see how diversity and the nature of economic transactions become mutually constitutive. We argue that cultural diversity propels local markets, while everyday interactions in markets influence intercultural relationships. These complex processes are affected by the spatiality of markets and the regulatory environments within which they operate. We conclude by framing a research programme on street markets and discuss a number of methodological complications that would need to be addressed in this endeavour.     

Fanconi anemia and Bloom's syndrome crosstalk through FANCJ-BLM helicase interaction

Fanconi anemia (FA) and Bloom's syndrome (BS) are rare hereditary chromosomal instability disorders. FA displays bone marrow failure, acute myeloid leukemia, and head and neck cancers, whereas BS is characterized by growth retardation, immunodeficiency, and a wide spectrum of cancers. The BLM gene mutated in BS encodes a DNA helicase that functions in a protein complex to suppress sister-chromatid exchange. Of the 15 FA genetic complementation groups implicated in interstrand crosslink repair, FANCJ encodes a DNA helicase involved in recombinational repair and replication stress response. Based on evidence that BLM and FANCJ interact we suggest that crosstalk between BLM and FA pathways is more complex than previously thought. We propose testable models for how FANCJ and BLM coordinate to help cells deal with stalled replication forks or double-strand breaks (DSB). Understanding how BLM and FANCJ cooperate will help to elucidate an important pathway for maintaining genomic stability.     

The role of post-translational modifications in fine-tuning BLM helicase function during DNA repair

RecQ-like helicases are a highly conserved family of proteins which are critical for preserving genome integrity. Genome instability is considered a hallmark of cancer and mutations within three of the five human RECQ genes cause hereditary syndromes that are associated with cancer predisposition. The human RecQ-like helicase BLM has a central role in DNA damage signaling, repair, replication, and telomere maintenance. BLM and its budding yeast orthologue Sgs1 unwind double-stranded DNA intermediates. Intriguingly, BLM functions in both a pro- and anti-recombinogenic manner upon replicative damage, acting on similar substrates. Thus, BLM activity must be intricately controlled to prevent illegitimate recombination events that could have detrimental effects on genome integrity. In recent years it has become evident that post-translational modifications (PTMs) of BLM allow a fine-tuning of its function. To date, BLM phosphorylation, ubiquitination, and SUMOylation have been identified, in turn regulating its subcellular localization, protein–protein interactions, and protein stability. In this review, we will discuss the cellular context of when and how these different modifications of BLM occur. We will reflect on the current model of how PTMs control BLM function during DNA damage repair and compare this to what is known about post-translational regulation of the budding yeast orthologue Sgs1. Finally, we will provide an outlook toward future research, in particular to dissect the cross-talk between the individual PTMs on BLM.