Civil Society Reconsidered: The Durable Nature and Community Structure of Collective Civic Action

This article develops a conceptual framework on civil society that shifts the dominant focus on individuals to collective action events— civic and protest alike—that bring people together in public to realize a common purpose. Analyzing over 4,000 events in the Chicago area from 1970 to 2000, the authors find that while civic engagement is durable overall, “sixties-style” protest declines, and hybrid events that combine public claims making with civic forms of behavior — what they call “blended social action”—increase. Furthermore, dense social ties, group memberships, and neighborly exchange do not predict community variations in collective action. The density of nonprofit organizations matters instead, suggesting that declines in traditional social capital may not be as consequential for civic capacity as commonly thought.Sociolog

On The Existential Function of the Social and the Limits of Rationalist Accounts of Human Behavior

Rational choice theory has achieved widespread influence in a number of social science disciplines, most notably economics and political science. Given its prominent position within economics, it is not surprising that rational choice theory (and other rationalist perspectives) dominates theory and research on the corporation and decision-making by corporate actors. By contrast, however, the theory has failed to gain more than a toehold in sociology. Indeed, most sociologists are downright hostile to rational choice theory. When pressed to explain why, those in the discipline are very likely to complain that the perspective is “asociological”; that the theory posits an atomized conception of the individual that does not accord with the “sociological perspective.” But when it comes to human sociability, what exactly is the “sociological perspective?” Beyond the rather facile assertion that humans are profoundly “social creatures,” sociologists have done little to fashion a distinctive account of what that actually means. After all, lots of species are intensely social, perhaps none more so than ants. Surely we are not so-cial in the same sense that ants are. Our closest evolutionary relatives—gorillas and chimpanzees—are also very social species, and social in many ways that mirror human sociability. But there are also myriad ways in which human social life is qualitatively different from that of even our closest evolutionary cousins. Bottom line: to dismiss rational choice theory for its failure to honor the extent to which we are “social creatures” is to evade the real question: what is the distinctive essence of human sociability? I will not pretend to offer anything like a complete answer to that question here, but believing that social life—including economic behavior and corporation decision making—is shaped by far more than rational calculus and narrow material motives, I want to use my contribution to the volume to call your attention to an evolutionary puzzle that has fascinated and perplexed me for at least 30 years and which, I’m convinced, renders narrow economistic theories of human behavior untenable. So while I certainly will not deliver on anything remotely resembling an alternative to narrow “economic man,” I hope my sensitizing remarks will at least begin to suggest the kind of “micro-foundation” we would need to fashion to fully grasp the complexities of human behavior, including those that govern the economic realm and corporate life in particular

Revisiting the U.S. Civil Rights Movement: Toward a More Synthetic Understanding of the Origins of Contention

http://deepblue.lib.umich.edu/bitstream/2027.42/51352/1/588.pd

Corporations, Classes, and Social Movements After Managerialism

http://deepblue.lib.umich.edu/bitstream/2027.42/51348/1/584.pd

Routine lung volume recruitment in boys with Duchenne muscular dystrophy:a randomised clinical trial

Background Impaired cough results in airway secretion retention, atelectasis and pneumonia in individuals with Duchenne muscular dystrophy (DMD). Lung volume recruitment (LVR) stacks breaths to inflate the lungs to greater volumes than spontaneous effort. LVR is recommended in DMD clinical care guidelines but is not well studied. We aimed to determine whether twice-daily LVR, compared with standard of care alone, attenuates the decline in FVC at 2 years in boys with DMD. Methods In this multicentre, assessor-blinded, randomised controlled trial, boys with DMD, aged 6-16 years with FVC &gt;30% predicted, were randomised to receive conventional treatment or conventional treatment plus manual LVR twice daily for 2 years. The primary outcome was FVC % predicted at 2 years, adjusted for baseline FVC % predicted, age and ambulatory status. Secondary outcomes included change in chest wall distensibility (maximal insufflation capacity minus FVC) and peak cough flow. Results Sixty-six boys (36 in LVR group, 30 in control) were evaluated (median age (IQR): 11.5 years (9.5-13.5), median baseline FVC (IQR): 85% predicted (73-96)). Adjusted mean difference in FVC between groups at 2 years was 1.9% predicted (95% CI -6.9% to 10.7%; p=0.68) in the direction of treatment benefit. We found no differences in secondary outcomes. Conclusion There was no difference in decline in FVC % predicted with use of twice-daily LVR for boys with DMD and relatively normal lung function. The burden associated with routine LVR may outweigh the benefit. Benefits of LVR to maintain lung health in boys with worse baseline lung function still need to be clarified. Trial registration number NCT01999075. </p

Possible Detection of Perchlorates by the Sample Analysis at Mars (SAM) Instrument: Comparison with Previous Missions

The first chemical analysis of soluble salts in the soil was carried out by the Phoenix Lander in the Martian Arctic [1]. Surprisingly, chlorine was present as magnesium or calcium perchlorate at 0.4 to 0.6 percent. Additional support for the identification of perchlorate came from the evolved gas analysis which detected the release of molecular oxygen at 350-550C [1]. When Mars-like soils from the Atacama Desert were spiked with magnesium perchlorate (1 percent) and heated using the Viking GC-MS protocol, nearly all the organics were combusted but a small amount was chlorinated, forming chloromethane and dichloromethane [2]. These chlorohydrocarbons were detected by the Viking GC-MS experiments when the Martian soil was analyzed but they were considered to be terrestrial contaminants [3]. Reinterpretation of the Viking results suggests <0.1 percent perchlorate and ppm levels of organic carbon at landing site 1 and 2 [2]. The suggestion of perchlorate in the Viking sites [2] has been challenged on the grounds that the detected compounds (CH3Cl and CH2Cl2) were carried from Earth [4]. Recently the Sample Analysis at Mars (SAM) instrument on board the Mars Science Laboratory (MSL) ran four samples from an aeolian bedform named Rocknest. The samples analyzed were portioned from the fifth scoop at this location. The samples were heated to 835C at 35C/min with a He flow. The SAM QMS detected a major oxygen release (300-500C) [5], coupled with the release of chlorinated hydrocarbons (chloromethane, dichloromethane, trichloromethane, and chloromethylpropene) detected both by SAM QMS and GC-MS derived from known Earth organic contaminants in the instrument [6]. Calcium perchlorate appears to be the best candidate for evolved O2 in the Rocknest samples at this time but other Cl species (e.g., chlorates) are possible and must be evaluated. The potential detection of perchlorates in Rocknest material adds weight to the argument that both Viking Landers measured signatures of perchlorates. Even if the source of the organic carbon detected is still unknown, the chlorine source was likely Martian. Two mechanisms have been hypothesized for the formation of soil perchlorate: (1) Atmospheric oxidation of chlorine; and (2) UV photooxidation of chlorides catalyzed by mineral catalysts [7]. The presence of soil perchlorates in the Martian surface has important implications for the detection of organics [2], carbonates [8] and nitrates [9] by SAM

Social media in democratic transitions and consolidations: what can we learn from the case of Tunisia?

© 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group. The aim of this paper is to analyse the use of social media in the stages of uprising, democratic transition and democratic consolidation using the case study of Tunisia. While the impact of social media in uprisings has been widely documented in past research about the MENA region, Tunisia provides new evidence to the use of Internet in the processes of democratisation. Consequently, this research focuses in detail on the benefits but also the pitfalls of social media in transitions and consolidations. Data collection was based on interviews with Tunisian social media activists. The analysis is valuable to social media practitioners and researchers alike