No description available.

This study of the rhetoric in the Sierra Club's Grand Canyon Campaign, 1963 to 1967 seeks to determine the decisive strategies in the success of the campaign. Criteria for examining the rhetoric are adapted from the fields of rhetoric and sociology. This analysis examines preconditions of this conservation campaign, its leaders, membership, strategies, and audience-speaker relationships, The campaign's turning point came when the club used public audiences to pressure Control into capitulating to Agitation's demands, Other factors in the campaign's success were the Sierra Club's purity of belief, suppression action by Control, and incomplete purity of belief in the leader of Control.

Uppsatsen ämnar undersöka huruvida politiska möjlighetsstrukturer och inramningar i sociala medier kan förklara det ökade stödet för miljöorganisationen Sierra Club. De politiska möjlighetstrukturerna har analyserats utifrån McAdams (1996) fyra dimensioner för att förstå den politiska strukturen i USA. Inramningsperspektivet har använts som verktyg i innehållsanalysen av Sierra Clubs Twitterinlägg som systematiskt valts ut under en treveckorsperiod under 2015 respektive 2016. Inramningsperspektivet inom rörelseforskningen utvecklades av David Snow och Robert Benford som en anpassning av Erving Goffmans ramteori, för att möjliggöra analys på gruppnivå. För att kunna urskilja förändringar i Sierra Clubs retorik har två olika tidsintervaller granskats. Innehållsanalysen visar att Twitter-inläggen ändrat karaktär 2016 och bär på stridslystna undertoner med en tydligt definierad skuldbärare. I analysen av de politiska möjlighetsstrukturerna framkommer en bild av att valet 2016 bidragit till instabilitet i elitgrupperingar. De valda teoriperspektiven har möjlighet att kombinerat förklara Sierra Clubs ökade stöd. Med detta sagt betyder det inte att dessa perspektiv utgör den enda förklaringsmodellen. / This study explores the evolution of the environmental organisation Sierra Club, in relation to the United States presidential election in 2016, through a theoretical perspective. It examines if the theories of framing and political opportunity structures can explain the organisation’s success. The political context was analysed using McAdam’s four dimensions of political opportunity structures in order to determine its restrictions for social movements. A content analysis was applied to Sierra Club’s Twitter posts from a three week period in 2016 and 2015 respectively for the purpose of comparing the rhetoric during the two different time periods based on the key concepts of Benford and Snow’s framing theory. The results show that the election itself contributed to instability between elite alignments while Sierra Club’s Twitter-posts changed tone to become more aggressive and more specific in focusing the blame. The chosen theories proved suitable for analysing the occurrence but we cannot however disregard the possibility of other results emerging when using a different theoretical approach.

Thesis (Ph. D.)--University of Texas at Austin, 2002. / Vita. Includes bibliographical references. Available also from UMI Company.

Not available / text

The fuel for dynamic change in the United State’s energy relationship with Canada lies in immense deposits of tar sands beneath the boreal forests of Alberta province. Unconventional production of oil from this resource has accelerated in recent years and remains poised for continued expansion, facilitated, in part, by plans to import tar sands crude through new pipelines to refineries in the United States. However, the development of this resource carries uniquely heavy environmental burdens, and U.S. environmental groups have challenged the process by which the United States authorizes cross-border oil pipelines. This thesis analyzes the presidential permitting process and concludes that executive or legislative action is necessary to eliminate legal uncertainties and improve the transparency and public acceptability of determinations that new cross-border pipelines are warranted. / text