15 Fakultätsübergreifend / Sonstige Einrichtung
Permanent URI for this collectionhttps://elib.uni-stuttgart.de/handle/11682/16
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Item Open Access Social amplification of risk: the media and public response(1989) Kasperson, Roger E.; Renn, Ortwin; Slovic, Paul; Kasperson, Jeanne X.; Emani, SrinivasThe risk associated with radioactive and other hazardous waste disposal may be expected to interact with societal processes to enlarge or attenuate the consequences of risks and events. Using a data base of 128 hazard events that have ocurred largely over the past ten years, the authors examine the role of physical consequences, media coverage, and public perceptions of risks in generating social and economic impacts. The analysis concludes that social amplification processes substantially shape the nature and magnitude of those impacts but also that such social amplification appears to be systematically relate to characteristics of the risks and risk events.Item Open Access The social amplification of risk : a conceptual framework(1988) Kasperson, Roger E.; Renn, Ortwin; Slovic, Paul; Brown, Halina S.; Emel, Jacque; Goble, Robert; Kasperson, Jeanne X.; Ratick, SamuelOne of the most perplexing problems in risk analysis is why some relatively minor risks or risk events, as assessed by technical experts, often elicit strong public concerns and result in substantial impacts upon society and economy. This article sets forth a conceptual framework that seeks to link systematically the technical assessment of risk with psychological, sociological, and cultural perspectives of risk perception and risk-related behavior. The main thesis is that hazards interact with psychological, social, institutional, and cultural processes in ways that may amplify or attenuate public responses to the risk or risk event. A structural description of the social amplification of risk is now possible. Amplification occurs at two stages: in the transfer of information about the risk, and in the response mechanisms of society. Signals about risk are processed by individual and social amplification stations, including the scientist who communicates the risk assessment, the news media, cultural groups, interpersonal networks, and others. Key steps of amplifications can be identified at each stage. The amplified risk leads to behavioral responses, which, in turn, result in secondary impacts. Models are presented that portray the elements and linkages in the proposed conceptual framework.Item Open Access Radioactive wastes and the social amplification of risk(1987) Kasperson, Roger E.; Emel, Jacque; Goble, Robert; Hohenemser, Christoph; Kasperson, Jeanne X.; Renn, OrtwinA significant problem in radioactive waste facility siting is that apparent small risks or minor risks events produce substantial public concern and social impacts. The reasons for this difference in public health and societal impacts is not well understood. This paper explores the issues involved in the social amplification of risk, using the risk associated with site characterization as the example. Noteworthy as sources of amplification are the infomation flow associated with risks and risk events including the large volume of information, the extent of dispute, and misinformation and rumor. Such information passes through the mass media and interpersonal networks. The major mechanisms involved in risk amplifications are discussed and their likely impacts on society described.