Social and Behavioral Sciences Commons^™

The Roles Of Identity And Beliefs About Social Change In Decision Making Processes For Identity-Laden Social Change Efforts, Joel Ginn

Doctoral Dissertations

This dissertation presents three investigations into distinct processes that attempt to explain people’s decision making around social change action in three identity-laden domains. Chapter 1 reviews existing literature and theory on how social identity and social change beliefs can impact social change action. Chapter 2 examines identity-based motivated cognition by showing how identification as a meat-eater leads to biased estimates of meat reduction’s climate change impacts. Chapter 3 examines cisgender student reactions to faculty who use gender pronouns as an inclusion strategy for transgender and gender nonconforming students to examine if this action leads to stereotyping and judgement. Chapter 4 …

The Global Impact Of The Antarctic Ice Sheet In A Warming World: Using Numerical Modeling And Critical Physical Geography To Assess Climate Change, Sea Level Rise, And Climate Justice

Doctoral Dissertations

Anthropogenic climate change is causing disruptions in the Earth system with negative ramifications for life on our planet. Increasing atmospheric greenhouse gas concentrations lead to accumulated heat content and the cryosphere is one of the earliest places to show changes in response to rising temperatures. The melting of the Antarctic Ice Sheet will have myriad effects on global climate due to interconnections and feedbacks between the ice sheet, ocean, and atmosphere. In this dissertation I use numerical modeling and critical geography to assess future climate conditions that occur in response to changes in Antarctic Ice Sheet melt as well as …

Three Essays On The Political Economy Of Global Inaction On Climate Change, Tyler A. Hansen

Doctoral Dissertations

This dissertation contributes three essays exploring the political economy of global inaction on climate change. Chapter 1 asks whether climate stabilization means the end of capitalism. Two influential perspectives within environmental political economy—the “degrowth” perspective from ecological economics and the “revolution” perspective from ecological Marxism—answer in the affirmative. If they are right, climate policy programs within capitalism, like the Green New Deal, are non-solutions. I evaluate their arguments, concluding that while environmental sustainability in general likely requires moving beyond capitalism, climate stabilization in particular does not. Given the urgency of the climate crisis, I conclude the chapter by outlining a …

Integrated Modeling Of Land Use And Climate Change Impacts On Multiscale Ecosystems Of Central African Watersheds, Simon Nampindo

Doctoral Dissertations

Assessment and management of ecosystem services demands diverse knowledge of the system components. Land use change occurring mainly through deforestation, expansion of agriculture and unregulated extraction of natural resources are the greatest challenges of the Congo basin and yet is central to supporting over 100 million people. This study undertook to implement an integrated modeling of multiscale ecosystems of central African watersheds and model the impact of anthropogenic factors on elephant population in Greater Virunga landscape. The study was conducted at varied scales, regional, landscape, and community. Regional study included watershed analysis and hydrological assessment using remotely sensed data implemented …

Cultivating Communities Of Practice To Develop Local Preparedness For Climate Change, Konda Reddy Chavva

Doctoral Dissertations

The goal of this research was to study the effectiveness of field facilitators’ (FFs) community of practice in improving ways in which FFs and farmers communicate and work together to strengthen farmers’ climate change preparedness through identifying locally suitable adaptation strategies in drought-prone districts of Andhra Pradesh State in India. In development initiatives like the one studied, FFs are often the key liaison person with each community—farmers in this case. FFs interact regularly with farmers, with whom they establish and sustain critical relationships over time. Further, they take the lead in building farmers’ capacities by contextualizing technical information that professionals …

Interpreting, Stephanie Jo Kent

Doctoral Dissertations

What do community interpreting for the Deaf in western societies, conference interpreting for the European Parliament, and language brokering in international management have in common? Academic research and professional training have historically emphasized the linguistic and cognitive challenges of interpreting, neglecting or ignoring the social aspects that structure communication. All forms of interpreting are inherently social; they involve relationships among at least three people and two languages. The contexts explored here, American Sign Language/English interpreting and spoken language interpreting within the European Parliament, show that simultaneous interpreting involves attitudes, norms and values about intercultural communication that overemphasize information and discount …

Impacts Of Climate Change On The Evolution Of The Electrical Grid, Melissa Ree Allen

Doctoral Dissertations

Maintaining interdependent infrastructures exposed to a changing climate requires understanding 1) the local impact on power assets; 2) how the infrastructure will evolve as the demand for infrastructure changes location and volume and; 3) what vulnerabilities are introduced by these changing infrastructure topologies. This dissertation attempts to develop a methodology that will a) downscale the climate direct effect on the infrastructure; b) allow population to redistribute in response to increasing extreme events that will increase under climate impacts; and c) project new distributions of electricity demand in the mid-21^st century.

The research was structured in three parts. The first …

Religion’S Influence On Environmental Concern: U.S. Evangelicals’ Construction Of Climate Change Perceptions, Aaron S. Routhe

Doctoral Dissertations

Scholars identify an emerging religious social base to U.S. environmentalism and public concern about anthropogenic global climate change. Surveys also show religious and political conservatives express skepticism about this environmental problem and oppose environmental regulations addressing it. White conservative Protestants reflect this contrast by denying human activity causes it and opposing climate policy for mitigating anthropogenic effects on Earth’s atmosphere, while concern and activism for climate protection simultaneously increases among other environmental evangelical Christians. Decades of quantitative investigations reveal religion’s role in environmental concern remains murky. Little clarity exists about how biblical literalism, “end times” eschatology, and religious environmental stewardship …