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1.
This study analyzes how newspapers covered the scientific controversy surrounding the health effects of exposure to Bisphenol A (BPA). Specifically, it examines whether framing, sources of scientific information, and balancing of competing sides in the debate differed across national political contexts and journalistic approaches. In regard to the former, it compares coverage in Canada (represented by the Globe and Mail), which had banned BPA in baby bottles and cups, to coverage in the United States (represented by the New York Times and Washington Post), which had not. In regard to the latter, it compares coverage in two US newspapers that took a conventional journalistic approach (the New York Times and Washington Post) to coverage in a US newspaper that launched an investigative series regarding BPA (the Milwaukee Journal Sentinel). The study concludes by considering what the findings suggest about how social forces shape coverage of scientific controversies involving environmental issues.  相似文献   

2.
This essay examines the claims of environmental identity campaigns regarding the issue of climate change. Identity campaigns are based on the idea that more effective environmental messages developed through the application of cognitive science by professional communications experts can favorably influence public opinion, and thus support legislative action to remedy this issue. Based on a review of the sociological and psychological literature regarding social change and mobilization, I argue that while this approach may offer short term advantages, it is most likely incapable of developing the large scale mobilization necessary to enact the massive social and economic changes necessary to address global warming. Specifically, theoretical and empirical research on the role of the public sphere, civil society and social movements shows that democratic civic engagement is core to successful social change efforts. However, identity campaigns focus on a communications process that centers on elite led one way communications, which falls to allow for any form of civic engagement and public dialogue. This undermines the creation of a democratic process of change and reinforces the professionalization of political discourse, leading to a weakening of the mobilization capacity over this issue of global warming. The essay concludes with the outlines of an environmental communication process that aims at enhancing civic engagement and democratic decision making.  相似文献   

3.
This paper investigates how the mass media may influence information-seeking behavior through an analysis of how the release of the movie The Day After Tomorrow, a fictional depiction of global warming causing catastrophic natural disasters, changed the information-seeking behavior of the public on global warming related websites. A “teachable moment” of elevated information-seeking activity was found to extend from 10 days before the release date of The Day After Tomorrow to 19 days after the movie release date. Using Auto Regressive Integrated Moving Average modeling, a significant positive correlation was found between changes in media coverage of The Day After Tomorrow and changes in information-seeking activity, although the correlation did not support hypothesized time lags. These results are discussed in terms of information-seeking models, and new research directions are proposed to link agenda-setting research with the information-seeking literature.  相似文献   

4.
In this article we develop a concept for the assessment of state’s susceptibility to drought based on a political science perspective. Different sources of capacities and sensitivities need to be taken into account to assess the overall susceptibility of states as political systems. We argue that the overall susceptibility of a society depends on an interplay of state capacity and readiness as main elements of political susceptibility, wealth and economic sensitivity as elements of economic susceptibility and the degree of social integration. To transform the conceptual model into a susceptibility assessment we developed an inference model in order to generate quantitative indices. For this purpose we apply fuzzy set theory using data from our case study regions, namely Andhra Pradesh (India), the Volga region (Russia) and (Southern) Portugal. The resulting computed trends for Portugal suggest that the society will be able to deal even with severe natural conditions due to existing political, economic, and social conditions. The assessment results for the Indian and Russian case study regions, in contrast, give reason for precaution since the occurrence of drought-induced crisis events seems much more likely in the light of more crucial, overall conditions, namely lower degrees of state capacity and readiness as well as, in the case of India, a high economic susceptibility. However, further improvements are possible given the improved availability of data and the integration of more qualitative information. Additionally, the expansion to further case study regions could help validate the overall concept.  相似文献   

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