The Arctic—warming at twice the rate of the rest of the planet—is a source of striking imagery of amplified environmental change in our time, and has come to serve as a spatial setting for climate crisis discourse. The recent alterations in the Arctic environment have also been perceived by some observers as an opportunity to expand economic exploitation. Heightened geopolitical interest in the region and its resources, contradicted by calls for the protection of fragile Far North ecosystems, has rendered the Arctic an arena for negotiating human interactions with nature, and for reflecting upon the planetary risks and possibilities associated with the advent and expansion of the Anthropocene—the proposed new epoch in Earth history in which humankind is said to have gained geological agency and become the dominant force over the Earth system. With the Arctic serving as a nexus of crosscutting analytical themes spanning contemporary history (the late twentieth and the early twenty-first century until 2015), this dissertation examines defining characteristics of the Anthropocene and how the concept, which emerged from the Earth system science community, impacts ideas and assumptions in historiography, social sciences and the environmental humanities, including the fields of environmental history, crisis management and security studies, political geography, and science and technology studies (STS). The primary areas of empirical analysis and theoretical investigation encompass constructivist perspectives and temporal conceptions of environmental and climate crisis; the role of science and expertise in performing politics and shaping social discourse; the geopolitical significance of telecoupling—a concept that reflects the interconnectedness of the Anthropocene and supports stakeholder claims across wide spatial scales; and implications of the recent transformation in humankind’s long duration relationship with the natural world. Several dissertation themes were observed in practice at the international science community of Ny-Ålesund on Svalbard, where global change is made visible through a concentration of scientific activity. Ny-Ålesund is furthermore a place of geopolitics, where extra-regional states attempt to enhance their legitimacy as Arctic stakeholders through the performance of scientific research undertakings, participation in governance institutions, and by establishing a physical presence in the Far North. This dissertation concludes that this small and remote community represents an Anthropocene node of global environmental change, Earth system science, emergent global governance, geopolitics, and stakeholder construction in an increasingly telecoupled world. / <p>QC 20151211</p>

This essay marks the degrading biosphere in David Mitchell’s Cloud Atlas and argues that its narrative disclosure is meaningfully explored using the idea of a growing ecological awareness. The book depicts agentive nonhumans that are unseen or under-attended by the novel’s humans. I suggest this literary presentation of the biosphere is best understood as after the discovery of global warming when matters of ecological concern “intruded,” to use Timothy Morton’s word, on a human-only society with underequipped modes of historical thought. To construct my reading, I motivate recent work in object-oriented philosophies that would eschew anthropocentric metaphysics. I unpack Cloud Atlas’ ecological vision using Morton’s philosophy in which he explores the conceptual and aesthetic consequences of the hyperobject – a thing that is massively distributed in time and space relative to humans. My analysis will examine passages and techniques that construct Cloud Atlas’ “scenery,” and I argue that they evoke a degrading biosphere that interacts substantially with the human-only personal dramas. Features of the book’s formal construction allow for the animation of this scenery in the reader’s cross-novel interpretation. I look at how characters narrate this scenery to build my argument that the novel’s ecological vision makes claims on its storytelling characters. But as those characters still miss the long-view historical perspectives afforded the reader, they are shown to want community. I end by ruminating on how Cloud Atlas, which would “stretch” the literary novel, questions what the novel is at this ecological moment.

Loren Eiseley (1907-1977) a été connu tour à tour comme archéologue, anthropologue, éducateur, philosophe, poète ou bien encore auteur d’études en sciences naturelles. Il remet en cause les thèses sur la science, la nature et l’homme qui avaient cours à son époque. Il unit les sciences et les humanités au travers de sa prose et de ses poèmes, anticipant le concept actuel d’humanités environnmentales. En tant qu’archéologue, il utilise la science, l’imagination et l’observation tels des outils dans le but de reconstruire le passé. Il a mis au point de nouveaux angles de vue permettant d’appréhender l’univers et la place de l’homo sapiens en son sein. Il pense que l’homme moderne s’est dénaturé en devenant le destructeur de la planète et, de ce fait, anticipe le point de vue éco-centrique qui s’est imposé dans la période qui a fait suite à la révolution industrielle, période de plus en plus désignée comme l’anthropocène. Les écrits de Eiseley pressent l’humanité de renouer avec notre passé animal de façon à respecter l’ordre naturel dont nous sommes issus. Son œuvre force le lecteur à participer à son projet de rénovation de notre univers mental et culturel. / Loren Eiseley (1907-1977) has been variously described as archaeologist, anthropologist, educator, philosopher, poet, and natural science writer. He challenges the views of science, nature, and man that were current at the time he wrote. He brings science and the humanities together by expressing his ecological, philosophical and metaphysical ideas in both prose and poems, anticipating the concept of environmental humanities nowadays. He is an archeologist who uses the tools of science, imagination and observation to reconstruct the past. Eiseley finds new angles from which to view the universe and homo sapiens’ place within it. He argues that modern man has fallen out of nature and become a planet destroyer. He anticipates the eco-centric position that is becoming necessary in the era following the Industrial Revolution that is increasingly being recognized as the Anthropocene. Eiseley’s writings urge that humanity reconnect with our animal past in order to respect the natural world from which we came. In bridging the nature and culture divide, his work forces readers to participate in the project of re-examining our own mental and cultural world.

This dissertation presents a new approach to addressing environmental degradation based on transdisciplinary ecological art. Transdisciplinarity is defined here as merging art and science to discover new insights. Ecological art is defined as an aesthetic practice that promotes environmental resilience. This writing will describe why those approaches are essential to restoring resilient bioregionalism. It introduces the author’s own heuristic perspectives and methodologies and demonstrates how they may be integrated with technology and science. The problems of accelerated loss of coastal (littoral) zone biodiversity, degraded water quality, and habitat fragmentation need critical attention. The author’s research goal was to present a replicable set of guidelines for identifying small points of restoration for wetland littoral zones (the coastal region between terrestrial and marine life) based on a case study called Ghost Nets, scaled to a second case study, Fish Story. Her novel approach included establishing relevant parallels from quantum physics and acupuncture to energetic systems. Additional specific analogies were explored from visual arts, theatre, music, dance, and performance art, to discover a holistic and integrated point of view. Parallels and analogies were drawn by interrogating the two case studies. An important aim of the study was to examine how certain restoration practices could be scaled up to the bioregional level and integrated with a special theory, Trigger Point Theory, to reinforce healthy ecosystems. This included an analysis of how restored upland ecotones and a different relationship to other species could contribute to restoration in the littoral zone. The analysis critiqued how anthropocentric considerations often fail to protect vulnerable water systems. The role of environmental justice for vulnerable human populations and ethical concerns for other animal species was included in that analysis. The author also claims that when artists work with Geographic Information Systems (GIS) mapping, that may propel a new transdiscourse and eventually make heuristic information scientifically useful. Insight from the Ghost Nets case study informed data collections and GIS mapping for the Southern Gulf of Maine. Those insights and the mapping were used to analyze relationships between finfish abundance, eelgrass, and invasive, predatory green crabs. Conclusions were drawn that are relevant to coastal and fisheries management practices. The author used performative approaches to contribute expert witnessing to her conclusions. Questionnaires were used to determine how much community awareness was accomplished with the case studies, and assess effects on future behavior. By combining art and science methodologies, the author revealed insights that could help small restored sites act as trigger points towards restoration of healthy bioregional systems more efficiently than would be possible through restoration science alone. In scaling up (applying small models to larger systems) and applying these practices for landscape ecology, the author assembled a set of recommendations for other researchers to implement these ideas in the future. Those recommendations included the formal engagement of ecological artists as equal partners on environmental restoration teams.

Starting from the notion of hyperbole as rhetoric figure and philosophical concept, my dissertation places Pynchon's and Bolaño's maximalist novels in a wider context shaped by the emergence of the Anthropocene as a new historical and geological epoch, by the return of realism in the humanities, by the renewed philosophical interest for ontological and metaphysical questions, by the possibility of a posthumanist phenomenology and by literature's 'anxiety of obsolescence' in a post-literate age. In this context, I examine a variety of literary questions (such as abundance as a modality of uncertainty, the dramaturgy of light and darkness, metaphors, ekphrasis etc.) to reveal the novels' hyperbolic structures that can nevertheless be inscribed within a realist framework. In Pynchon's and Bolaño's novels, hyperbolic doubts and linguisticuncertainty punctuate the narrative universes. If these doubts and uncertainties are over and over again vanquished by the adventurous labor of figuration, they are never fully abolished, but form the dark core of literary discourse and, after all, any linguistic act. / En partant de la notion de l'hyperbole comme figure rhétorique et concept philosophique, ma thèse de doctorat analyse les deux romans maximalistes de Pynchon et Bolaño dans un contexte marqué par l'émergence de l'Anthropocène comme nouvelle époque historique et géologique, par le retour du réalisme dans les sciences humaines, par le nouvel intérêt pourl'ontologie et la métaphysique en philosophie, par le détournement de certains projets phénoménologiques de l'humanisme, et par la possibilité d'anachronisme qui pèse aujourd'hui sur le genre littéraire. Dans ce contexte, j'examine les différentes questions de l'analyse littéraire (la copia, la dramaturgie du clair-obscur, la métaphore, l'ekphrasisetc.) pour révéler les structures poétiques hyperboliques qui sont quand même inscrites dans un cadre réaliste. Ces romans mettent en scène la permanence du doute hyperbolique dans l'univers narrative et au sein même du langage, mais ils effectuent en même temps le dépassement aventureux et laborieux de ce doute sans intention de nier les incertitudesfondamentales sur lesquelles sont fondés tout discours littéraire et, à la fin, toute acte linguistique.

[pt] Esta dissertação tem por objetivo analisar a crise ecológica de nosso tempo à luz da obra do filósofo e antropólogo francês Bruno Latour, considerando especialmente seus estudos sobre a modernidade e seu conceito de guerra dos mundos. Em trabalhos recentes, Latour ampliou a noção de guerra dos mundos, apresentada originalmente em seu livro War of the Worlds: What about Peace?, de 2002, para se referir à disputa ontológica entre dois povos – os Humanos e os Terranos – que deve ser declarada para fazer frente à situação de grave desequilíbrio de diversos parâmetros ambientais que permitiram o florescimento das formas de vida existentes e que vinham se mantendo estáveis havia milhares de anos. Tal desequilíbrio, asseguram inúmeros cientistas, é causado pelo impacto da ação humana sobre a Terra, e acarretou a entrada do planeta em uma nova época geológica, o Antropoceno. Latour insiste que esta guerra precisa ser declarada para que se possa pensar a paz, entendida como a construção, por meio de um trabalho de diplomacia, de um mundo comum no qual diversas ontologias e cosmologias possam conviver. Este acordo de paz é exequível? Eis a pergunta que este trabalho se propõe a responder. / [en] This dissertation aims to analyze the ecological crisis of our time in the light of the oeuvre of French philosopher and anthropologist Bruno Latour, considering especially his writings on modernity and his concept of war of the worlds. In recent works, Latour has expanded the notion of war of the worlds, presented for the first time in his book War of the Worlds: What about Peace? (2002), referring to the ontological dispute between two people – the Human and the Earthbound – that must be declared for confronting the situation of deep unbalance of the planet environmental parameters that allowed the flourishing of the current forms of life, and that had been relatively steady for thousands of years. Such unbalance, most of scientists assure, is caused by the impact of human action upon the Earth, and brought about its entry in a new geological epoch, the Anthropocene. Latour insists that this war must be declared in order to think about the peace, understood as the composition, through a diplomatic work, of a common world in which diverse ontologies and cosmologies can coexist. Is this peace agreement feasible? That is the question this work seeks to answer.

The beach-dune system constitutes a dynamic system in which several natural processes interact, both at short and long time scale. Beaches are important because are the source of sediment for the dunes that form at the limit of the shore and that create barriers that protect the mainland from the high energy waves and from floods. However dunes are quite fragile features because susceptible to erosion and for this reason they need particular attention and management, tasks not always easy to carry out since the factors involved are numerous. Along the Cantabrian coast, northern Spain, extended dune fields are present in correspondence with estuarine environments. In the last few decades they have experienced erosion due to natural agents such as winds, superficial water currents and river discharge and due to the anthropogenic influence, which after the Second World War started to increase, until the present. Additionally, intense erosive events such as storms occur seasonally, causing eventually damages to the infrastructures; the last remarkable events happened precisely in January and February 2014. The objective of this work is the analysis of the evolution of the surface and limits of four representative dune fields in the region of Cantabria in the northern Spain, describing first the main factors involved. The study is based on nine sets of aerial photographs and orthophotos ranging from 1956 to 2014 for each site, overlapped and elaborated through the software ArcGIS; the digital work allowed the calculation of the rates of migration for each interval of time along with the computation of the surface extent of each dune field. The results indicate that as general trend the coastline has retroceded in the last 58 years at average rates of 0.7m/y, but still exist, even within same dune fields, different behaviors, making of each site a complex dynamic system. The interpretation of the results led to the recognition of a rough conceptual model of evolution for each dune field: three out of four respond mainly to natural forces, while the other one migrates because of the anthropogenic pressure. The study here presented constitutes a rough attempt to examine the different processes that are implicated in the formation of large dune fields and, even though 58 years are not enough to delineate a precise evolution trend, it can be useful for future researches about coastal management / Stranddyner utgör ett dynamiskt geomorfologiskt system där flera naturliga processer samverkar, både på kort och på lång tidsskala. Stranddynerna är viktiga då de skapar barriärer som skyddar fastlandet från hög energi vågor och översvämningar. Men dynerna är utsatta för konstant förändring eftersom de är känsliga för erosion och det är av denna anledning som dynerna behöver särskild uppmärksamhet och förvaltning. Uppgifter som inte alltid lätta att genomföra eftersom faktorerna är många. Längs den Kantabriska kusten i norra Spanien finns flera dynfält i samband med flodmynningsmiljöer. Under de senaste decennierna har dessa dynkomplex upplevt erosion på grund av naturliga faktorer så som förändringar i vindar, ytliga vattenströmmar och flodmynningar och på grund av antropisk påverkan som började öka efter andra världskriget och fortsatt fram till idag. Många av förändringarna sker i episodiska intensiva händelser, som stormar, vilket kan skada viktig mänsklig infrastruktur i området. De senaste anmärkningsvärda händelserna inträffade just i januari och februari 2014. Syftet med detta arbete är att analysera utvecklingen av formen och utbredningen av fyra representativa dynfält i regionen Kantabrien i norra Spanien, genom att först beskriva de viktigaste faktorerna som är inblandade. Studien är baserad på nio uppsättningar av flygfoton och ortofoton som sträcker sig från 1956 till 2014 för varje plats. Genom att digitalisera dynernas utbredning i bildmaterialet tillåts beräkning av migrationen av dynfältens gräns och av ytomfattningen för varje tidsintervall. Resultaten tyder på att som allmän trend så har kusten genomsnittligt gått tillbaka 0,7 m/ år under de senaste 58 åren, men variationer förekommer, även inom samma dyn fält, olika beteenden vilket tydliggör att det är ett komplext dynamiskt system. Tolkningen av resultaten har lett till en en grov konceptuell modell av evolution för varje dyn fält där tre av fyra påverkas främst av naturkrafterna, medan den fjärde migrerar på grund av det ökade antropiska trycket. Studien som presenteras utgör ett första försök att undersöka de inblandade processerna i bildandet och utvecklingen av dynfälten, dock är 58 år är inte tillräckligt för att beskriva en tydlig trend, men det kan vara användbart för framtida undersökningar om kustförvaltning.

Discriminer l'influence des activités humaines de celle des processus naturels sur les changements environnementaux récents est un enjeu scientifique important. Dans ce but, les mollusques et les foraminifères fossiles des Pertuis Charentais (ouest de la France) ainsi que les sédiments déposés pendant l'Holocène dont ils sont issus ont été étudiés. L'objet d'étude central est un drapage vaseux qui constitue une grande partie du comblement sédimentaire terminal des Pertuis. Les résultats obtenus montrent qu'il est composé de sédiments fins d'origine continentale déposés à partir de 1400 AD. Il est la conséquence d'une augmentation de l'érosion des sols, favorisée par la déforestation entreprise au Moyen-Age. Le taux de sédimentation de cette vase a augmenté brutalement, suite à une période d'augmentation des précipitations hivernales à la fin du Petit Age Glaciaire qui a accéléré l'érosion des sols sur ces territoires fragilisés car déforestés. Le dépôt brutal de sédiments fins dans les Pertuis Charentais a eu peu de répercussions sur les communautés de mollusques benthiques, excepté l'extinction locale du bivalve \textit{Lepton squamosum} de la baie de Marennes-Oléron. En revanche, l'augmentation des apports sédimentaires a été à l'origine d'une succession écologique au sein des communautés de foraminifères (résistance - perturbation - adaptation). Les résultats obtenus démontrent comment des milieux perturbés par les activités humaines deviennent plus sensibles aux changements climatiques. Ils soulignent aussi le potentiel de la paléoécologie dans la compréhension des changements environnementaux récents dans les zones côtières à une échelle millénaire à séculaire. / Unraveling the respective influence of human activities and natural processes on recent environmental changes is a critical issue. In this respect, fossil molluscs and foraminifers of the Pertuis Charentais area (western France) as well as the sediments deposited during the Holocene they originate from have been studied. The study is focused on a mud drape that corresponds to the upper, most recent sediment infill of the area. The results show that it is composed of fine grained sediments originating from the adjacent catchments deposited from 1400 AD onwards. This major environmental change was the consequence of an increase in soil erosion promoted by intense deforestation started during the Middle Ages. Mud sedimentation rate increased suddenly in ca. 1760 AD, owing to a short-lived increase of winter rainfall which triggered more intense soil erosion on vulnerable deforested lands. The sharp deposition of fine grained sediments in the Pertuis Charentais has had few consequences on the past benthic mollusc communities, except the local extinction of the bivalve \textit{Lepton squamosum} in the Marennes-Oléron Bay. On the contrary, the increase in mud supply has triggered an ecological succession among benthic foraminifer communities (resistance - disturbance - adaptation). As a whole, the results demonstrate that environments disrupted by human activities become more sensitive to high-frequency climate changes. They also highlight the potential of paleoecology for a better understanding of recent environmental changes occurring within coastal areas at a millennial to centennial scale.

In this research, I investigate multiple entry points for understanding and developing art and visual culture curriculum to respond to the Anthropocene. Informed by posthuman, feminist, and ecological theories, I ask what practices and theory art educators might take up to cultivate emergent artistic practices with students toward responding to the geological, social, and present moment. Organized around integrating visual art into school and community garden sites, this writing includes curriculum theory, a unit design and reflections on implementation and the writing process. Using autoethnographic and visual art methodologies, I attempt to engage the subjective relational space between myself, my psyche, and the phenomenon of teaching, writing, and embodying this curriculum. Through this research, I wanted to know whether co-facilitating with human and non-human members of school gardens would stabilize affective and relational containers of care and stewardship as part of the learning environment. To this end, I found that co-facilitating with place, including the garden, is a stabilizing environment for myself as a teacher, but can also be conducive to perpetuating Western and white narratives of place. Another central theme and finding from this data was the lived experiences of grief. Employing autoethnography (Ellis & Bochner, 2000), I reflected on my teaching through my psyche, body, and emotions. I found and analyzed this data through present moment awareness of my embodied response to the experience of writing and facilitating a four-week art curriculum with middle school girls in their school garden. As an emergent response to this grief, I have therefore organized my writing around the notion of mending posthuman heartache in the Anthropocene. This is a call I believe educators should take seriously. The Anthropocene moment is in so many ways the result of deep disconnection and separation, years of violence against the planet, and against humanity in the forms of colonization, patriarchy, white-supremacy, and capitalism. I hope for this research to contribute to animating art and visual culture education toward affective and critical ecological solutions to the moment we are living in. The implications of this research are not empirical in nature, but rather take up poetic, artistic, and enigmatic qualities of the present to tease out ways of being with, working against, and creatively responding to these times in which we live. To conclude, I believe any practices that cultivate care and affective relationship to place, self, and the other members of our human/non-human communities, such as visual art and gardening practices, can serve as containers and resources for living in the Anthropocene.

abstract: The current sustainability crisis is born from a specious notion that humans are separate from and in a position of control over nature. In response, this dissertation reconceptualizes education beyond its current anthropocentric model to imagine education as learning through relationality with all that is ‘beyond’ the human. The study leaves behind hegemonic binary distinctions (human/nature, teacher/student, formal/non-formal education) to reimagine education as a multidirectional process of learning as worlding and becoming-with Earth (Haraway, 2016a). It explores what matters in education and how it comes to matter. This dissertation introduces the concept of storyworlding to describe what occurs when multispecies, multi-mattered assemblages (re)write Earth’s narratives through their relationships with one another. Taking its inspiration from the work of the Common Worlds Research Collective, Donna Haraway, and Isabelle Stengers, storyworlding acknowledges that the relationships between and among all biotic and abiotic forces on Earth make stories through their interactions, and these stories make a pluriverse of worlds. The study is structured as a natureculture (Haraway, 2003) ethnography. This innovation on ethnography, a traditionally human-centered method, focuses on agential, multispecies/ multi-mattered assemblages rather than the description of human culture. Data is not generated and then labeled as fixed in this study. It is emergent in its assemblages as a co-narrator in sympoietic storyworlding (Haraway, 2016b). Data generation took place over 6 months in a small, coffee-producing region of Southeastern Brazil. Data generation methods included walking conversations with children and the more-than-human world, participation in a multi-grade, one-room schoolhouse, and the collection of visual and audio data such as drawings, photographs, videos, and audio recordings. Using an intentionally slow, messy, and fluid diffractive analysis, I follow the data where it leads as I think with the concept of storyworlding (Barad, 2007; Mazzei, 2014). Drawing inspiration from Donna Haraway, Isabelle Stengers, and Iveta Silova, the dissertation concludes with an Epilogue of speculative fabulation (SF) imaginings through which I invite the reader to engage in the thought experiment of reimagining not only what matters in education, but what education, itself, is. / Dissertation/Thesis / Doctoral Dissertation Educational Leadership and Policy Studies 2020