One of the major themes in environmental philosophy in the twenty-first century has broadly focused on how we experience and value the natural world. Along those lines, the driving question I take up in this project is if our ordinary experiences are seen as interpretations, what is the significance of this for our moral claims about the environment? Drawing on the hermeneutic philosophies of Hans Georg-Gadamer and Paul Ricoeur, I examine environmental interpretation as it relates particularly to identity, meaningful action, and the mediating function of the imagination. These three interconnected aspects show both our capability for new understandings related to the natural world, as well as problem of conflicting, yet equally valid, views on environmental value. To explore this tension further I consider the relevance of hermeneutic conceptions of truth and translation for environmental ethics. A hermeneutic notion of truth highlights the difficulties in making strong normative claims about the environment, while a hermeneutic view of translation is helpful in thinking about the otherness of nature and what this means for ecological values. In this project I am particularly interested in the conflict of environmental interpretation and the implications that a hermeneutic frame has for the limits of environmental …

In this dissertation I propose an ethical framework for "meeting mosses." At first glance, mosses are a tiny type of plants that have been uncritically understood as "primitive plants," to the extent that they are defined by negation as "non-vascular plants." Hence, mosses have been considered as "primitive" relatives of "true" vascular plants. This distortion is linked to the fact that mosses have been overlooked and represented as a radical otherness in Western civilization. To critically examine this distortion of, and injustice toward mosses, I use the methodology of field environmental philosophy within the conceptual framework of biocultural ethics developed by Ricardo Rozzi. I complement these concepts with foundational philosophical work by continental philosophers Martin Buber and Immanuel Levinas, and ethnobotanist and indigenous writer Robin Wall Kimmerer, with emphasis on their discourses of meeting, "face-to-face," otherness, heterogeneity, and alterity. Collectively thinking with these philosophers, I address the possibility of genuinely "meeting mosses," valuing them as such and not merely as a primitive "relative" or "ancestor" of vascular plants. Drawing on several botanists' accounts of plant language and plant wisdom has sharpened my reading of human-moss interactions and enriched my engagement with the heterogeneity and alterity of the Western philosophical tradition. …

Riverine avulsion is a radical divergence of a riverbed. In this dissertation, I take this movement as a paradigm for understanding the features of radical change. I develop a model for understanding the essential features of radical change. I argue that the main features involved in avulsion are tension, abandonment, and material freedom. In my analysis, tension provides the catalyst for change, such that it pressurizes complex systems of organization to the point of collapse. I use Catherine Malabou's work on denegation to understand the collapse of a system as an accident; the rupture of a system entails that it is no longer affirmed nor negated, it is abandoned by the process of becoming. Utilizing the work of Deleuze, I present the moment of rupture itself as the moment where materiality breaks free from the restrictions of an organizing system to becoming consolidated into countless new forms of organization. In my analysis of the ontology of avulsion, I employ a new materialist process of becoming to capture the complex networks of relations involved in the moment of creation. I challenge these Deleuzean and new materialist fields of philosophy over their affinity for affirmation by integrating accidental abandonment. Finally, I propose …

Within the environmental aesthetics literature, there is a noticeable schism between two general approaches to understanding the aesthetic value of nature: the ambient approach and the narrative approach. Ambient thinkers focus on the character of aesthetic appreciation of nature, the way in which one is embedded in multi-sensory environment. These ambient theorists emphasize the importance of those aesthetic experiences that are difficult to articulate. Narrative thinkers argue that aesthetic appreciation of nature is enhanced and enriched by narratives that are relevant to the natural object or environment encountered. Certain narratives – usually those based on scientific knowledge – encourage a depth of appreciation that is inaccessible to those unfamiliar with the narratives. In this dissertation, I attempt to articulate an account of environmental aesthetic experience that does justice to both of these approaches by drawing on the resources of philosophical hermeneutics, and especially on the aesthetic theory of Hans-Georg Gadamer. The most important aspects of Gadamer's work for environmental aesthetics are his phenomenology of play, his revival of practical philosophy, and his emphasis on the interpretive character of all understanding. His discussion of play fleshes out the core of ambient accounts, his focus on interpretation explains the insights of narrative …

According to the United Nations, two-thirds of the world's population, approximately 4 billion people, experiences water scarcity at least one month per year. To avoid the water quantity crisis experienced in many regions of the world and the United States, a path to sustainability must be forged. My research aims to identify and critique the salient features of the narrative that drives contemporary urban water decisions and practices and to provide a meta-narrative about the role of narratives as invisible lenses through which individuals see, interpret, and interact with the world often without realizing the existence of those frames. The purpose of this problem-oriented dissertation is twofold: to provide a philosophical policy analysis of contemporary water issues in the United States generally and North Central Texas in particular, and to offer a pragmatic and interdisciplinary approach to discovering a sustainable relationship to water. The intent of my research is not to produce a new metaphysical understanding of water, but to provide a pragmatic application of ideas that can be utilized in the field; ideas that can invoke a new narrative, vision, and direction for urban water issues in North Central Texas and in areas far beyond the Lone Star State. …