2,390 research outputs found

    A Political Theory of Engineered Systems and A Study of Engineering and Justice Workshops

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    Since there are good reasons to think that some engineered systems are socially undesirable—for example, internal combustion engines that cause climate change, algorithms that are racist, and nuclear weapons that can destroy all life—there is a well-established literature that attempts to identify best practices for designing and regulating engineered systems in order to prevent harm and promote justice. Most of this literature, especially the design theory and engineering justice literature meant to help guide engineers, focuses on environmental, physical, social, and mental harms such as ecosystem and bodily poisoning, racial and gender discrimination, and urban alienation. However, the literature that focuses on how engineered systems can produce political harms—harms to how we shape the way we live in community together—is not well established. The first part of this thesis contributes to identifying how particular types of engineered systems can harm a democratic politics. Building on democratic theory, philosophy of collective harms, and design theory, it argues that engineered systems that extend in space and time beyond a certain threshold subvert the knowledge and empowerment necessary for a democratic politics. For example, the systems of global shipping and the internet that fundamentally shape our lives are so large that people cannot attain the knowledge necessary to regulate them well nor the empowerment necessary to shape them. The second part of this thesis is an empirical study of a workshop designed to encourage engineering undergraduates to understand how engineered systems can subvert a democratic politics, with the ultimate goal of supporting students in incorporating that understanding into their work. 32 Dartmouth undergraduate engineering students participated in the study. Half were assigned to participate in a workshop group, half to a control group. The workshop group participants took a pretest; then participated in a 3-hour, semi-structured workshop with 4 participants per session (as well as a discussion leader and note-taker) over lunch or dinner; and then took a posttest. The control group participants took the same pre- and post- tests, but had no suggested activity in the intervening 3 hours. We find that the students who participated in workshops had a statistically significant test-score improvement as compared to the control group (Brunner-Munzel test, p \u3c .001). Using thematic analysis methods, we show the data is consistent with the hypothesis that workshops produced a score improvement because of certain structure (small size, long duration, discussion-based, over homemade food) and content (theoretically rich, challenging). Thematic analysis also reveals workshop failures and areas for improvement (too much content for the duration, not well enough organized). The thesis concludes with a discussion of limitations and suggestions for future theoretical, empirical, and pedagogical research

    Distributed Ledger Technology (DLT) Applications in Payment, Clearing, and Settlement Systems:A Study of Blockchain-Based Payment Barriers and Potential Solutions, and DLT Application in Central Bank Payment System Functions

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    Payment, clearing, and settlement systems are essential components of the financial markets and exert considerable influence on the overall economy. While there have been considerable technological advancements in payment systems, the conventional systems still depend on centralized architecture, with inherent limitations and risks. The emergence of Distributed ledger technology (DLT) is being regarded as a potential solution to transform payment and settlement processes and address certain challenges posed by the centralized architecture of traditional payment systems (Bank for International Settlements, 2017). While proof-of-concept projects have demonstrated the technical feasibility of DLT, significant barriers still hinder its adoption and implementation. The overarching objective of this thesis is to contribute to the developing area of DLT application in payment, clearing and settlement systems, which is still in its initial stages of applications development and lacks a substantial body of scholarly literature and empirical research. This is achieved by identifying the socio-technical barriers to adoption and diffusion of blockchain-based payment systems and the solutions proposed to address them. Furthermore, the thesis examines and classifies various applications of DLT in central bank payment system functions, offering valuable insights into the motivations, DLT platforms used, and consensus algorithms for applicable use cases. To achieve these objectives, the methodology employed involved a systematic literature review (SLR) of academic literature on blockchain-based payment systems. Furthermore, we utilized a thematic analysis approach to examine data collected from various sources regarding the use of DLT applications in central bank payment system functions, such as central bank white papers, industry reports, and policy documents. The study's findings on blockchain-based payment systems barriers and proposed solutions; challenge the prevailing emphasis on technological and regulatory barriers in the literature and industry discourse regarding the adoption and implementation of blockchain-based payment systems. It highlights the importance of considering the broader socio-technical context and identifying barriers across all five dimensions of the social technical framework, including technological, infrastructural, user practices/market, regulatory, and cultural dimensions. Furthermore, the research identified seven DLT applications in central bank payment system functions. These are grouped into three overarching themes: central banks' operational responsibilities in payment and settlement systems, issuance of central bank digital money, and regulatory oversight/supervisory functions, along with other ancillary functions. Each of these applications has unique motivations or value proposition, which is the underlying reason for utilizing in that particular use case

    Multidisciplinary perspectives on Artificial Intelligence and the law

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    This open access book presents an interdisciplinary, multi-authored, edited collection of chapters on Artificial Intelligence (‘AI’) and the Law. AI technology has come to play a central role in the modern data economy. Through a combination of increased computing power, the growing availability of data and the advancement of algorithms, AI has now become an umbrella term for some of the most transformational technological breakthroughs of this age. The importance of AI stems from both the opportunities that it offers and the challenges that it entails. While AI applications hold the promise of economic growth and efficiency gains, they also create significant risks and uncertainty. The potential and perils of AI have thus come to dominate modern discussions of technology and ethics – and although AI was initially allowed to largely develop without guidelines or rules, few would deny that the law is set to play a fundamental role in shaping the future of AI. As the debate over AI is far from over, the need for rigorous analysis has never been greater. This book thus brings together contributors from different fields and backgrounds to explore how the law might provide answers to some of the most pressing questions raised by AI. An outcome of the Católica Research Centre for the Future of Law and its interdisciplinary working group on Law and Artificial Intelligence, it includes contributions by leading scholars in the fields of technology, ethics and the law.info:eu-repo/semantics/publishedVersio

    LIPIcs, Volume 251, ITCS 2023, Complete Volume

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    LIPIcs, Volume 251, ITCS 2023, Complete Volum

    Sounding the dead in Cambodia: cultivating ethics, generating wellbeing, and living with history through music and sound

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    This dissertation rethinks the ethics of history and trauma in post-genocide Cambodia by examining how Cambodians use a broad repertoire of sounded practices to form relations of mutual care with ancestors, dead teachers, deities, and other predecessors. At its root, the dissertation is the study of an ethical-religious-aesthetic system by which Cambodians recall predecessors’ legacies, care for the dead, and engage ancestors and deities as supportive co-presences. Traditional and popular musics, Buddhist chants and incantations, whispers, and the non-acoustic practice of “speaking in the heart” (niyāy knung citt) are among the primary sounded practices that Cambodians use to engage the dead. Parts One and Two detail those sounded practices and their social implications. I discuss how previous approaches have misinterpreted the nature and capacities of Cambodian music and other ritualized sounds through historicist, colonialist, and secular epistemologies, which cast those sounds as “culture” or “performance” and ignore their capacities as modes of ethics and exchange with the dead. Instead, by rethinking those sounded practices as Cambodian-Buddhist ethics and exchange, I examine how Cambodians fulfill an obligation to care for the ancestors who have supported themselves. I suggest fulfilling that obligation generates personal wellbeing and provides a new model for what living with history can sound like and feel like. Taken together, in Parts One and Two, I detail the non-linear temporalities, types of personhood, ethics, exchange with the dead, and the intergenerational mode of living with history that Cambodians bring into being through music and sound. Part Three zooms further out to discuss how sounded relations with the dead have consequences for national and international politics, which leads to larger critiques of the Cambodian government’s politicization of Khmer Rouge remembrance and international humanitarian efforts that attempt to help Cambodians heal from trauma. Since at least the mid-1990s, a plurality of international activists, scholars, volunteers, and development workers have concluded that Cambodians perpetuate a silence about the Khmer Rouge era that furthers their traumatization. Most observers suggest that Cambodians need to provide public testimony about that violent past in order to heal. This dissertation contests those conclusions, following work in anthropology and trauma studies that problematizes the universalization of the Western psychotherapeutic notion of biomedical trauma and its treatments. I suggest that those calls for a testimonial voice presuppose historicist modes of remembrance and knowledge production that naturalize liberal Western models of personhood, citizenship, justice, wellness, and political agency. To move away from those models, I argue that Cambodian sounded and ritual practices generate what I term “modes of being historical” and “ways of living with history” that are intimate, familial, intergenerational, engage national pasts, and can be a mode of political action. Those “modes of being historical” include but are not limited to telling stories of others’ struggles and deaths. I illustrate how Cambodians have long used a multitude of sounded practices to engage the past, grapple with life’s difficulties, and care for themselves and their ancestors. This dissertation posits that sound studies and ethnomusicology can further the emerging scholarly shifts toward the culturally specific ways people cope with difficult pasts. I propose a new approach to post-violence ethics and history by arguing for the decolonizing possibilities of emphasizing the modes of being historical, ethical relations of mutual care, and ontological entanglements with the dead that Cambodians generate through music and sound

    Semantics and Sin Tax: Maintaining Autonomy in the Age of Hyper-Personalization

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    Crisis for Whom?

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    Children feature centrally in the ubiquitous narratives of ‘migration crises’. They are often depicted as essentially vulnerable and in need of special protections, or suspiciously adult-like and a threat to national borders. At the same time, many voices, experiences, and stories are rarely heard, especially about children on the move within the global South. This bilingual book, written in English and Spanish, challenges simplistic narratives to enrich perspectives and understanding. Drawing on collaborations between young (im)migrants, researchers, artists and activists, this collection asks new questions about how crises are produced, mobility is controlled, and childhood is conceptualised. Answers to these questions have profound implications for resources, infrastructures, and relationships of care. Authors offer insights from diverse global contexts, painting a rich and insightful tapestry about childhood (im)mobility. They stress that children are more than recipients of care and that the crises they face are multiple and stratifying, with long historical roots. Readers are invited to understand migration as an act of concern and love, and to attend to how the solidarities between citizens and ‘others’, adults and children, and between children, are understood and forged.La niñez ocupa un lugar central en las narrativas omnipresentes de las ""crisis migratorias"". A menudo ésta es representada como esencialmente vulnerable y necesitada de protección especial, como sospechosamente parecida a los adultos, o como una amenaza para las fronteras nacionales. Al mismo tiempo, existen muchas voces, experiencias e historias que rara vez son escuchadas, especialmente aquellas que hablan sobre las infancias en movimiento dentro del Sur global. 'Este libro bilingüe, escrito en inglés y español, desafía las narrativas simplistas para enriquecer nuestra perspectivas y comprensión. Basada en colaboraciones entre jóvenes (in)migrantes, investigadores, artistas y activistas, esta colección plantea nuevas preguntas sobre cómo se producen las crisis, cómo se controla la movilidad y cómo se conceptualiza a la infancia y la niñez. Las respuestas a estas preguntas tienen profundas implicaciones para la distribución de recursos, la infraestructura y las prácticas de cuidado. Las y los autores ofrecen perspectivas que surgen de diversos contextos globales, construyendo un rico y detallado tapiz sobre la (in)movilidad infantil. Destacan que niñas y niños son mucho más que simples receptores de cuidados y que las crisis que enfrentan son múltiples y estratificadas, con profundas raíces históricas. Se invita a las/os lectoras/es a entender la migración como un acto de concientización y amor, y a poner atención en cómo se entienden y forjan las solidaridades entre ciudadanos y aquellos que son percibidos como “otros”; entre adultos y niñas/os, y entre las/os niñas/os mismas/os
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