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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Respect for the world: Universal ethics and the morality of terraforming

York, Paul Francis Unknown Date (has links)
This dissertation aims to develop an ethical system that can properly frame such questions as the morality of large-scale efforts to transform inanimate parts of nature, for example, proposals to terraform Mars. Such an ethics diverges from traditional approaches to ethics because it expands the class of entities regarded as morally considerable to include inanimate entities. I approach the task by building on the environmental ethical theory of Paul W. Taylor, as developed in his 1986 book Respect for Nature: A Theory of Environmental Ethics. I discuss various criticisms of Taylor and propose two extensions to his theory: an expansion of the scope of moral considerability to include all concrete material objects and the introduction of the concept of variable moral significance (the notion that all entities have inherent worth but some have more than others). Using Taylor’s modified and extended theory as a foundation, I develop something I call universal ethics. This is an ethical framework whose key elements are a fundamental ethical attitude of respect for the world and a principle of minimal harm. Universal ethics regards all concrete material entities, whether living or not, and whether natural or artefactual, as inherently valuable, and therefore as entitled to the respect of moral agents. I offer a defence of this ethical framework and discuss a number of practical applications, including criticism of proposals for the terraforming of Mars. I conclude that terraforming Mars or any other celestial body at this point in our history would be morally wrong. I also suggest that universal ethics provides an ethical foundation for efforts to protect Antarctica, and that it has implications for our relations to other inanimate parts of our world, including artefacts.
22

A Constituição Orgânica em Aristóteles: a substância natural no seu mais elevado grau / Organic Constitution in Aristotle: a natural substance in its highest degree

Rodrigo Romão de Carvalho 17 April 2017 (has links)
A presente pesquisa tem como objetivo desenvolver um estudo acerca da noção aristotélica de constituição orgânica, no qual procurarei propor um exame da filosofia da natureza de Aristóteles referente ao aspecto, atribuído ao organismo, de ser substância natural no seu mais elevado grau, estabelecendo uma análise comparativa entre os compostos elementares, os compostos homogêneos inanimados e os compostos orgânicos. Para tanto, pretendo, primeiramente, promover uma análise a respeito do caráter substancial dos organismos vivos. Em seguida, delimitar uma investigação em torno dos tipos de composições naturais, levando em conta a maneira pela qual a necessidade natural estaria envolvida no processo constitutivo de tais composições. E, por fim, oferecer uma interpretação relativa ao capítulo 12 do livro IV dos Meteorológicos, a qual tem por base discernir a natureza formal associada, por um lado, às propriedades características dos corpos homogêneos em geral, considerados em si e por si mesmos, e, por outro, às propriedades características da constituição orgânica, de modo a precisar as diferenças entre elas. Penso que, com este estudo, também será possível compreender de um modo claro o motivo pelo qual, nesta concepção de natureza, toma-se o organismo vivo como o paradigma de substâncias (ousiai) naturais. / This research aims to develop a study on the aristotelian notion of organic constitution, which seek to propose an examination of the natural philosophy of Aristotle concerning the aspect, assigned to the body, to be natural substance in its highest degree, establishing an analysis comparative between elementary compounds, inanimate homoeomerous compounds and organic compounds. Therefore, I intend, first, to promote an analysis regarding the substantial nature of living organisms. Then delimit an investigation around the kinds of natural compositions, taking into account the way in which natural necessity would be involved in the constitutive process of such compositions. And finally, offer an interpretation relating to Chapter 12 of De Caelo IV, which relies on discerning the formal nature associated, on the one hand, the characteristic properties of homoeomerous bodies generally considered in themselves and for themselves, and, on the other hand, the characteristic properties of the organic constitution in order to clarify the differences between then. I think that, with this study, also will be possible understand in a clearly way the reason, in this conception of nature, it takes the living organism as the paradigm of natural substances (ousiai).
23

EXPANDED CHOREOGRAPHY : Shifting the agency of movement in The Artificial Nature Project and 69 positions

Invartsen, Mette January 2016 (has links)
Through two books and a series of video documentations of live performances Mette Ingvartsen makes choreography into a territory of physical, artistic and social experimentation. The Artificial Nature Series focusses on how relations between human and non-human agency can be explored and reconfigured through choreography. By investigating and creating a ‘nonhuman theater’ questions regarding material agency, ecology, natural disasters, the Anthropocene and non-subjective performativity are posed. The resulting reflections are closely related to the poetic principles utilized to create the performances, while also drawing connections to territories outside theater. By contrast, 69 positions inscribes itself into a history of human performance with afocus on nudity, sexuality and how the body historically has been a site for political struggles. By creating a guided tour through sexual performances – from the naked protest actions of the 1960’s, through an archive ofpersonal performances into a reflection on contemporary sexual practice – this solo work rethinks audience participation and proposes a notion of soft and social choreography. The contrasting performative strategiesarticulate a twofold notion of expanded choreography: on the one hand movement is extended beyond the human body by including the agency of nonhuman performers, and on the other hand, movement is expanded into animaginary and virtual space thanks to ‘language choreography’. / <p>LINKS</p><p>https://vimeo.com/164552586</p><p>https://vimeo.com/164558381</p>

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