Writings, including articles, letters, and unpublished work, by one of the twentieth century's most influential figures in mathematical logic and philosophy. Alonzo Church's long and distinguished career in mathematics and philosophy can be traced through his influential and wide-ranging writings. Church published his first article as an undergraduate at Princeton in 1924 and his last shortly before his death in 1995. This volume collects all of his published articles, many of his reviews, his monograph The Calculi of Lambda-Conversion, the (...) introduction to his important and authoritative textbook Introduction to Mathematical Logic, a substantial amount of previously unpublished work (including chapters for the unfinished second volume of Introduction to Mathematical Logic), and a selection of letters to such correspondents as Rudolf Carnap and W. V. O. Quine. With the exception of the reviews, letters, and unpublished work, these appear in chronological order, for the most part in the format in which they were originally published. Church's work in calculability, especially the monograph on the lambda-calculus, helped lay the foundation for theoretical computer science; it attracted the interest of Alan Turing, who later completed his PhD under Church's supervision. (Church coined the term “Turing machine” in a review.) Church's influential textbook, still in print, defined the field of mathematical logic for a generation of logicians. In addition, his close connection with the Association for Symbolic Logic and his many years as review editor for the Journal of Symbolic Logic are documented in the reviews included here. (shrink)

This book is intended to be used as a textbook by students of mathematics, and also within limitations as a reference work.

El presente trabajo investiga las tesis sobre el poder civil de Alonso de la Veracruz que buscan incorporar en la comunidad política española a los habitantes autóctonos del Nuevo Mundo, tesis que suelen relacionarse con F. de Vitoria y el tomismo español, y que últimamente son consideradas parte del republicanismo novohispano elaborado desde la periferia americana. Se busca demostrar que su propósito era aplicar una teoría de derechos naturales, sin que ello implique participación política de los indios americanos. Se analiza (...) la postura del fraile frente a la diversidad cultural y la guerra contra los indios. The paper explores Alonso de la Veracruz's theses on civil power, which sought to integrate the native inhabitants of the New World into the Spanish political community. These theses, which have usually been associated with F. de Vitoria and Spanish Thomism, have recently come to be considered part of a Novohispanic republicanism developed in the American periphery. The article seeks to show that the purpose of such theses was to apply a theory of natural rights that did not entail the political participation of the indigenous population, as well as to analyze Veracruz's position regarding cultural diversity and the war against the indigenous peoples. (shrink)

Resumen: Entre el pensamiento de José Gaos y el de Eduardo Nicol se cierne una diferencia sustancial en torno al concepto de la filosofía. Para el primero, ésta es una suerte de confesión personal; mientras que para Nicol la filosofía debe ser producto de una hazaña dialógica y el conocimiento tiene que ser objetivo.: José Gaos’s and Eduardo Nicol’s concepts of philosophy differ substantially. For the former, philosophy is a sort of personal confession, whereas for the later it must be (...) the outcome of dialogical achievement, and as for knowledge, this has to be objective. (shrink)

'Thinking Through Dance' explores important philosophical questions raised in and by dance. Its themes include the embodiment and personhood of dancers; issues of dance work ontology and performance identity; how dance is perceived and understood; the relevance of philosophy to dance as an artform; and whether dance itself, or its associated practices, are themselves philosophical in any significant sense. Individual essays draw on different philosophical traditions, including analytic, phenomenological and poststructuralist, and the primary focus is on theatre dance in the (...) Western tradition, although the issues discussed have a much broader sweep. The volume poses fundamental questions about what it means to be or witness a dancer moving, about the nature of choreography, dance works and performances, and about the interest and value of a dialogue between philosophy and dance. The philosophy of dance is a burgeoning field of enquiry and this volume seeks to represent something of the breadth of international research currently underway. It draws together contributors who are professional philosophers, dance scholars and dance practitioners, from Britain, continental Europe, the USA and South Africa. As the first anthology of essays about philosophy and dance to be published in English for some time, the aim is to provoke debate and develop the existing reflection on dance, but in new and invigorating directions. The Editors: The editors are colleagues at University of Roehampton, London: Jenny Bunker teaches aesthetics on the philosophy programme of the Department of Humanities; Anna Pakes and Bonnie Rowell are from the Department of Dance, and have a longstanding interest in the application of analytic philosophy to dance, as well as the intersections between this and other philosophical traditions and dance studies. (shrink)

D’ALONZO KT. Nursing Inquiry 2010; 17: 282–288 Getting started in CBPR: lessons in building community partnerships for new researchersThere is a growing interest in community‐based participatory research (CBPR) methods to address issues of health disparities. Although the success of CBPR is dependent upon the formation of community‐researcher partnerships, new researchers as well as seasoned investigators who are transitioning to CBPR often lack the skills needed to develop and maintain these partnerships. The purpose of the article is to discuss the (...) competencies needed by new researchers to form successful CBPR partnerships. The author presents a series of strategic steps that are useful in establishing academic–community partnerships and in initiating, maintaining and sustaining CBPR projects. These steps include suggestions regarding community engagement, selection of community advisory board members, outreach, the community’s role in problem identification, selection of research methodologies, considerations related to the community setting, need for flexibility and patience, ‘insider vs. outsider’ conflicts, commitment and training issues, timing concerns for tenure‐track faculty and the process of community empowerment. Community‐based participatory research is both rewarding and time consuming, for both the researcher and members of the community. Given its promise to address health disparities, it is imperative that researchers acquire the skills needed to develop and cultivate durable community‐researcher partnerships. (shrink)

The purpose of this paper is to analyze some of the philosophical problems that derived of the Spanish conquest of America in the perspective of the Spanish Dominican Francisco de Vitoria. Specifically this paper will try to prove that Vitoria considered the Indian commonwealths in the New World, or least some of them, as genuine political entities with the same rights to exercise dominium of their lands and goods as their Europeans counterparts. To justify this, it will be necessary to (...) analyzed key concepts in Vitoria’s thought such as dominium, natural law, and the origins of the civil society. Nevertheless, at the end, it will be examined in which ways Vitoria considers Indian commonwealths inferior to the Europeans, in order to justify the Spanish conquista of the New World. (shrink)

The objective of this work is to analyze the relation between active life, nobility and liberty in Thomas More s Utopia. In Quentin Skinners interpretation, Moro argues that the true nobility should not be understood as abundance of wealth, but as willingness to provide good services for the commonwealth. In first place, this paper will show some classical interpretations in favor and against of active and contemplative life. Second, it will contrast the propositions of two strands of Humanism found in (...) The Utopia; one closer to Plato and Greek philosophy, the other inspired in Roman civic philosophy. Third, I will show the relation between active life and nobilitas in Mores Utopia. Finally, I will try to link these concepts with the notion of liberty developed by Skinner and More. O objetivo deste trabalho é re-analisar, a partir da interpretação de Quentin Skinner, a relação entre vida ativa, nobreza e liberdade em A Utopia de Tomás Moro. Para o pensante inglês, o conceito de nobilitas de Moro não se entende como a abundância de riquezas, mas como a disposição a sacrificar-se pelo bem comum. Em primeiro lugar, se mostrarão diversas interpretações a favor e contra da vida contemplativa e a vida ativa na tradição política clássica. Em segundo lugar, se mostrará como são contrastadas duas correntes humanistas dentro do contexto de A Utopia; uma de tendencia platónica e outra relacionada com o humanismo cívico de inspiração romana. Terceiro, se tratará de mostrar o vínculo entre vida ativa e nobilitas em A Utopia de Moro. Por último, se buscará a relação entre esta noção de nobreza com a concepção de liberdade que propõem Skinner e Moro. El objetivo de este trabajo es reanalizar, a partir de la interpretación de Quentin Skinner, la relación entre vida activa, nobleza y libertad en La Utopía de Tomás Moro. Para el pensador inglés, el concepto de nobilitas de Moro no se entiende como la abundancia de riquezas, sino como la disposición a sacrificarse por el bien común. En primer lugar, se mostrarán diversas interpretaciones a favor y en contra de la vida contemplativa y la vida activa en la tradición política clásica. En segundo lugar, se verá como son contrastadas dos corrientes del humanismo dentro del contexto de La Utopía. Una de corte platónico y otra relacionada con el humanismo cívico de inspiración romana. Tercero, se tratará de mostrar el vínculo entre vida activa y nobilitas. Por último, se buscará la relación entre esta noción de nobleza con la concepción de libertad que proponen Skinner y Moro. (shrink)

The objective of this works in to analyze the conditions of transference of sovereignty and the concept of natural liberty in William of Ockham. Firstly, I briefly explain some antecedents of the conflict of ‘investidures’. Secondly, I will show that Ockham advanced the existence of a set of natural rights hold by the community. This permitted to argue against the Papal interference in the secular sphere, but also to set limits to the emperor himself and grant the individual with natural (...) rights. Thirdly, I explain the differences between ius fori and ius poli and I suggest that Ockham did not provide point of contact between these laws, excepting in the case of liberty. Finally, I revise briefly Ockham’s term translation imperii. (shrink)

Against the background of high demand for protein-rich feed in the EU and the environmental degradation associated with intensive livestock farming, insect-based feed is discussed as a potential sustainable alternative to conventional feed. However, the establishment of such an innovation depends not only upon technical and economic feasibility, but also on social factors impacting acceptability. The aim of this paper was to determine the acceptability of different social actor groups towards the use of insects as livestock feed, and to gain (...) insights into value-based arguments leading to positive or negative attitudes and perceived benefits and risks. By means of qualitative content analysis, we analysed responses of an EU public consultation process linked to the authorization of insect protein in pig and poultry feed. We found a broad range of value-based arguments that influence the complex judgement process of acceptability that have been neglected in prior quantitative surveys. In particular, our results bring forward more critical voices, such as animal welfare concerns and scepticism that insect-based feed can contribute to a more sustainable livestock system. Based on these findings, we discuss whether insects as feed are a viable contribution to a sustainability-oriented transformation of the agri-food system. We conclude that under certain conditions (when raised on low-value organic side streams such as manure) insect-based livestock feed may contribute to incremental sustainability improvements. Overall, however, the innovation has limitations, not only in terms of regulatory conditions but especially with regard to ethical concerns. (shrink)