Publication date: 22 December 2020 Source: International Letters of Social and Humanistic Sciences Vol. 89 Author: Temitope A. Ogunweide The study sought to assess the social context of solid waste disposal pattern of residents in Ibadan metropolis, in order to assess the Solid waste disposal patterns of people in Ibadan metropolis, Oyo State, Nigeria. Specifically, the study identified solid waste disposal habits of residents, frequency of clearing the dumpsters, accessibility of waste dumpsters to (...) people determines the waste disposal pattern of people; and analyze the willingness of people in Ibadan to pay for improved service. Solid waste management has been part of human activities right from time. Efforts by Oyo State Government is seen in the collection of dirt that have been placed on the medians. Waste generation is an unavoidable product of man activities, however, sustainable management of such waste is a challenge faced in many countries today. Nigeria, a developing country in Africa, has been in a quandary of how to efficiently manage the municipal solid waste its population generates. Many states in the country lack adequate plans and infrastructure required for efficient and sustainable management of municipal solid waste. For Ibadan, the largest city in Nigeria, the problem is further compounded by its rather large and still increasing population. In this research, Ibadan metropolis is taken as a case study; the rate of solid waste handling in households as regards solid waste management from household collection to final disposal are focused upon. The study found out that 45.6% drop their refuse in the dumpsters as 18.8% burns their refuse, 17.7% of the respondents drops their waste on the median, 12% in the drainage while 6% opts to drop their waste in the streams. On the effectiveness of the Private operators collecting waste from the respondents, the study found out that 7.6% effective, 37.5% of the respondents says the operators waste collection is poor, 7% says it is abysmal while 43.5% said it is not applicable to them because they do not have storage containers in their houses and as a result did not subscribe to their service. Many countries, particularly the developed ones, have employed options in the waste management hierarchy for sustainable management of their municipal solid waste and the blend of options employed is usually highly dependent on local factors. Following the waste management hierarchy, possible options for sustainable municipal solid waste management in Ibadan are discussed. It is concluded that waste reduction, reuse, and recycling are potential management options for the state. Landfilling will remain an important option for final disposal but reliance on this method could be significantly reduced if management options are exploited to the maximum in a sustainable solid waste management structure in Ibadan metropolis. Key Words: Waste handling, Ibadan Metropolis, Landfill, Municipal Solid Waste Word Count: 435. (shrink)

El estudio persigue el objetivo de contribuir a la capacitación para elevar la competencia de los trabajadores del hospital general de Kuanza Sul, Angola, en la educación ambiental para la gestión de residuos sólidos en consonancia con la preservación del medio ambiente y la promoción de la salud de los pueblos. Se caracteriza al Hospital en sus dimensiones estructural y funcional. Contiene el análisis, la interpretación y el tratamiento de los datos obtenidos a través de encuestas, entrevistas y observación. This (...) study has the objective to contribute to train the workers at Kuanza Sul, General Hospital in environmental education for the management of solid waste in keeping with the protection of the environment and peoples health promotion. The hospital is characterized in its structural and functional dimensions. it contains the analysis, the interpretation and treatment of the data obtained by means of surveys, interviews and observation. (shrink)

The neutrosophic cubic hesitant fuzzy set can efficiently handle the complex information in a decision-making problem because it combines the advantages of the neutrosophic cubic set and the hesitant fuzzy set. The algebraic operations based on Dombi norms and co-norms are more flexible than the usual algebraic operations as they involve an operational parameter. First, this paper establishes Dombi algebraic operational laws, score functions, and similarity measures in neutrosophic cubic hesitant fuzzy sets. Then, we proposed Dombi exponential operational laws in (...) which the exponents are neutrosophic cubic hesitant fuzzy values and bases are positive real numbers. To use neutrosophic cubic hesitant fuzzy sets in decision-making, we are developing Dombi exponential aggregation operators in the current study. In the end, we present applications of exponential aggregation operators in multiattribute decision-making problems. (shrink)

A new trend in the production technology of solid biof uels has appeared. There is a wide consensus that most solid biofuels will be produced according to the new production methods within a few years. Numerous samples were manufactured from agro-residues according to conventional methods as well as new methods. Robust analyses that reviewed the hygienic, environmental, financial and ethical aspects were performed. The hygienic and environmental aspect was assessed by robust chemical and technical analyses. The financial aspect (...) was assessed by energy cost breakdown. The ethical point of view was built on the above stated findings, the survey questionnaire and critical discussion with the literature. It is concluded that the new production methods are significantly favourable from both the hygienic and environmental points of view. Financial indicators do not allow the expressing of any preference. Regarding the ethical aspect, it is concluded that the new methods are beneficial in terms of environmental responsibility. However, it showed that most of the customers that took part in the survey are price oriented and therefore they tend to prefer the cheaper—conventional alternative. In the long term it can be assumed that expansion of the new technology and competition among manufacturers will reduce the costs. (shrink)

Canada is the world’s highest per capita municipal solid waste producer. By 2000, Canadians produced more annual waste per person than Americans; and by 2005, Canada produced nearly twice as much garbage as Japan (Conference Board of Canada 2008). By 2006, Canadians produced over 1000 kg of waste per person; 35 million tons of waste in a single calendar year (Statistics Canada 2008). The bulk of this waste ended up in landfills (ibid). In 2010, (...) thirty percent of existing Canadian landfills reached or surpassed capacity. Over one million tons of waste were exported out of Canada in 2002, much of it headed from southern Ontario to rural regions of Canada or to the United States (Statistics Canada 2005). Some cities .. (shrink)

From the 5th edition of Beauchamp and Childress' Principles of Biomedical Ethics, the problem of common morality has been given a more prominent role and emphasis. With the publication of the 6th and latest edition, the authors not only attempt to ground their theory in common morality, but there is also an increased tendency to identify the former with the latter. While this stratagem may give the impression of a more robust, and hence stable, foundation for their theoretical construct, we (...) fear that it comes with a cost, namely the need to keep any theory in medical ethics open to, and thereby aware of, the challenges arising from biomedical research and clinical practice, as well as healthcare systems. By too readily identifying the moral life of common morality with rule-following behaviour, Beauchamp and Childress may even be wrong about the nature of common morality as such, thereby founding their, by now, classic theory on quicksand instead of solid rock. (shrink)

This paper examines some of the philosophical issues underlying disputes about the siting of hazardous industrial facilities. The case the paper focuses on involves the siting of a hazardous waste treatment plant, but many of the same issues and arguments arise in the siting of other potentially dangerous and controversial facilities, such as nuclear power plants. Because the siting of such facilities always poses risks to residents nearby, questions of justice immediately arise in such siting proposals. In the case (...) I examine here, residents of a community proposed as the site of a hazardous waste treatment plant raise the question of decision making structure and community control as a primary question of justice. (shrink)

Various debates in bioethics have been focused on whether non-persons, such as marginal humans or non-human animals, deserve respectful treatment. It has been argued that, where we cannot agree on whether these individuals have moral status, we might agree that they have symbolic value and ascribe to them moral value in virtue of their symbolic significance. In the paper I resist the suggestion that symbolic value is relevant to ethical disputes in which the respect for individuals with no intrinsic moral (...) value is in conflict with the interests of individuals with intrinsic moral value. I then turn to moral status and discuss the suitability of personhood as a criterion. There some desiderata for a criterion for moral status: it should be applicable on the basis of our current scientific knowledge; it should have a solid ethical justification; and it should be in line with some of our moral intuitions and social practices. Although it highlights an important connection between the possession of some psychological properties and eligibility for moral status, the criterion of personhood does not meet the desiderata above. I suggest that all intentional systems should be credited with moral status in virtue of having preferences and interests that are relevant to their well-being. (shrink)

E-waste, also known as waste from electrical and electronic equipment, is a solid waste that accumulates quickly due to high demand driven by the market for replacing newer electrical and electronic products. The global e-waste generation is estimated to be between 53.6 million tons, and it is increasing by 3–5% per year. Metals make-up approximately 30% of e-waste, which contains precious elements Au, Ag, Cu, Pt, and other high-value elements, valued at USD 57 billion, (...) which is driving the e-waste recycling industry. It is noteworthy that the recycling of precious elements from e-waste has emerged as a profitable enterprise in several parts of developing nations. E-waste contains 50–100 times higher levels of precious metals compared to natural ores, making it suitable for mining. E-waste recycling in developing nations, mostly occurs through the informal sector comprising manual collection, crushing, segregation and selling of precious elements, such as Au, Ag, Cu, Pb, Pt, and other rare elements (Nd, In, and Ga). The organized sector, on the other hand, mostly employs mechano-chemical methods, such as pyrometallurgy, hydrometallurgy, and bio-hydrometallurgy, which have serious environmental consequences. Both the informal and formal sectors of e-waste processing lead to the leaching of toxic elements into groundwater and soils. Owing to the lesser efficiency of greener technologies, such as phytoremediation and bioremediation, their use in precious metal extraction is very limited. However, this review explores several hyper-accumulating and tolerant plants viz. Brassica juncea and Berkheya coddii, which holds great potential in phytomining of precious metal from e-waste. Thus, the state of the art in precious metal extraction from e-waste as well as the advantages and disadvantages of different metal extraction technologies has been reviewed. (shrink)

This paper examines the ethical implications of the Clean Development Mechanism, the United Nation’s climate change initiative that provides incentives to countries and firms in developed countries to motivate investments in greenhouse gas reduction projects in developing countries. Using the tenets of agency theory, we present a solid waste management project in El Salvador as an illustrative example of how the CDM can produce a disproportionately high social cost for the most marginalized populations in the developing world. We (...) suggest that the UN needs to reformulate the CDM so that it more effectively aligns the divergent goals of multiple actors and upholds the UN’s principles for sustainable development, including ethical firm-level behavior. By providing incentives for environmental, economic, and social value creation, the CDM would not only promote ethical norms for profit-seeking firms that participate in the program but also reinforce the UN’s twin pro-poor and environmental objectives. (shrink)

This essay engages critically with Adrian Pabst’s ‘Liberal World Order and Its Critics’, Christian Reus-Smit’s ‘On Cultural Diversity’, and Hal Brands’ and Charles Edel’s ‘The Lessons of Tragedy’. What holds these three (very different) books together is that they revolve around the theme of ‘the crisis of liberal world order’. In this essay, I do not wish to dispute the claim that the liberal world order is in crisis – indeed, I accept this common starting-off point of the four (...) authors as a fact. What distinguishes my take on the ‘crisis of liberal world’ order from the books under review, however, is that I develop an alternative angle on the very idea of ‘crisis’: By understanding crisis as an incitement to judgement, deliberation and, ultimately, political action, I excavate the constructive potential of crisis; and, through the critical engagement with the three books under review, I seek to lay bare the intimate bond that connects ‘crisis’, ‘human diversity’, and ‘tragedy’, and to revive the constructive potential of these themes as ‘opportunities not to be wasted’. (shrink)

This article explores the technoenvironmental politics associated with government-sponsored climate change mitigation. It focuses on England’s New Technologies Demonstrator Programme, established to test the “viability” of “green” waste treatments by awarding state aid to eight experimental projects that promise to divert municipal waste from landfill and greenhouse gases from the atmosphere. The article examines how these demonstrator sites are arranged and represented to produce noncontroversial and publicly accessible forms of evidence and experience and, ultimately, to inform environmental policy (...) and planning decisions throughout the country. As in experimental science, this process requires that some bear witness to the demonstrators, but in a disciplined way. Whether through the extrapolation of facts about technical performance by affiliated third-party consultants, or the orchestration of visitor centers open to the general public, making the demonstrators public involves controlling the ways in which they are interpreted and perceived. However, the unstable publicity of waste management facilities proliferates unofficial accounts as well. These acts of counterwitnessing, as I refer to them, not only potentially dispute the official evidence collected from the demonstrators, they also can pose a challenge to the understanding of technology upon which such government initiatives are based. (shrink)

Food Services generate solid waste from the production process and distribution of meal. The raw material, after a rational flow, is transformed into meals for consumption generating solid waste of variable composition and quantity. Waste recovery actions in the recycling and selective collection in these services act as inhibitors of the inadequate disposal of these wastes in the environment, contributing to environmental sustainability. The objective of this study is to analyze the generation and viability of (...) commercialization of recyclable solid waste in Food Services of companies located in Cuiabá and Várzea Grande, Mato Grosso – Brazil. This is a cross-sectional exploratory study with a convenience sample. The analysis of the generation of residues was carried out using the weighing method and generation indices using descriptive statistics. In order to verify the economic potential of recyclable waste, the value of intermediate consumption was used and sales price data were obtained by means of the publication "Compromisso Empresarial para Reciclagem" CEMPRE. It was found that in six services the largest part of waste was made of plastic, and in two services it was paper and cardboard. The generation of aluminum was more significant in one service, being the residue that added more economic value in the commercialization. The generation of glass and tetra pack packaging were not significant, and the recycling of both is not of interest to the scavengers. The results indicate that the commercialization of recyclable solid waste is viable. (shrink)

This study examines the hydrolysis of lignocellulose extracted from poultry manure for the purpose of investigating low-cost feedstocks for ethanol production while providing an alternative solid waste management strategy for agricultural livestock manures. Poultry manure underwent various pretreatments to enhance subsequent enzymatic hydrolysis including untreated, alkaline pretreatment with 0.5N KOH, drying, and grinding. The KOH-treated, dried, and grinded poultry manure yielded the highest glucose conversions. When poultry manure without pretreatment was hydrolyzed at 40°C with an enzyme loading 400 (...) units/g feedstock, 7.1 ± 0.3% was converted to glucose in 24 hours. This increased to 27.6 ± 1.2% when a KOH pretreatment followed by drying and grinding was applied. Fourier transform infrared spectroscopy analyses were used to examine differences in the composition of the pretreated feedstock before and after enzymatic hydrolysis. These indicate that the cellulose content in pretreated poultry manure was removed during enzymatic hydrolysis. (shrink)

Technological innovation has an important impact on environmental pollution. In this paper, first, we analyze the influence mechanism of technological innovation on environmental pollution and then design the index system of technological innovation. Then, we use the entropy method to calculate the technological innovation level of different regions in China based on provincial panel data from 2004 to 2016. Finally, the panel vector autoregression model is adopted, and taking the discharge of sewage, solid waste, and exhaust gas as (...) the research objects, the impact of technological innovation on them is empirically analyzed. The results show that China’s technological innovation level is steadily improving, but there are significant differences in the impact of technological innovation on wastewater, waste gas, and solid waste. Specifically, technological innovation can contribute to an increase in wastewater and solid waste emissions. However, the impact of this technological innovation on them is not equal. Secondly, the impact of technological innovation on exhaust emissions is to inhibit exhaust emissions in the short term and promote exhaust emissions in the long term. Finally, there are clear differences between them in terms of the specific impact of changes in wastewater, solid waste, and exhaust emissions. Changes in wastewater discharges and solid waste generation are largely derived from their own effects, while the role of technological innovation is supportive and insignificant. The change in exhaust emissions is initially influenced by itself, but in the long run, the influence of technological innovation gradually increases and eventually exceeds its own influence. Based on these research results, this paper puts forward corresponding policy suggestions to speed up environmental pollution control. (shrink)

The choice of new technology in a resource-based industry has far-reaching implications for its ethical performance. The kraft pulping industry uses considerable amounts of wood as raw material, and regulatory agencies have been tightening their control limits for effluent, solid waste and air emissions. The technological solutions required to reduce the environmental impact of the industry are shown to have the potential of causing social hardship for the mill's employees, the affected communities, lenders, and owners. In some instances, (...) the technological solutions give rise to new environmental challenges. Forestry practices are influencing the public's perception of the kraft pulping industry, its ethical and environmental performance, its profitability, and the properties of its product, which may increase wood requirements. New forestry practices have the potential to reduce the forest land area required to sustain the kraft pulp production at a given level but ethical problems associated with genetic manipulation, phenodiversity, and biodiversity are identified. This paper analyzes the interface between environmental protection, ethics, and choice of technology. (shrink)

Discourse-based processes seek to arrive at socially acceptable decisions by adhering to a specific set of procedures. In this case study, we empirically test how successful the,Cooperative Discourse' was in identifying a socially acceptable site for a solid-waste landfill in Switzerland. Our results indicate that even individuals living in the community designated as the prospective site think highly of the,Cooperative Discourse', but they know close to nothing about this procedure. This ignorance is rational, because, under Swiss laws, the (...) recommendations of the discourse are not legally binding and siting projects can easily be thwarted by town hall meetings. In this case, the,Cooperative Discourse' may have reached a consensus proposal because this proposal is socially not very relevant. (shrink)

The river Portoviejo crosses four cantons of the province of Manabí and is the main source of water for the inhabitants of the area to be used in various uses. The objective of this bibliographic review article is to carry out a historical analysis of the water pollution of the Portoviejo River. The qualitative and descriptive documentary research methodology was used. The authors conclude that the factors that influence the pollution of the Portoviejo River are the constant direct discharges of (...) wastewater and solid waste along its route by the residents of the area and the contribution of the water treatment plant waste from the area. (shrink)

Along with urban development globally, the NIMBY crisis has been a complex social problem, which requires urgent remedial action. The inevitable management of Municipal Solid Waste has been one of the toughest risk management tasks in the worldwide modernization process. At present, certain fuzzy and unstructured results and methods have been formed for MSW-NIMBY crisis response, mainly focusing on the sociology and politics which scatter in complex and sensitive reports and news. Aiming at enhancing the effectiveness of data (...) mining from specific sparse text of MSW-NIMBY crisis, an improved knowledge extraction method is developed. Through rule-based text mining and complex network analysis, the Entity Relationship network of MSW-NIMBY crisis is reconstructed. Meanwhile, a novel transitivity for relationship between entities in semantic analysis is proposed to improve the feasibility and accuracy of information extraction. Characteristics and regularity of MSW-NIMBY crisis evolution and experience of crisis governance could be identified effectively. Results show that knowledge integration and ER transitivity can enhance knowledge recognition and major other factors, which could help formulate the governance strategies of NIMBY crisis from academic texts. (shrink)

The study titled "Visual Pollution of the Tigris Riverbanks in Baghdad City" consists of two main sections: the first section is dedicated to the theoretical framework, while the second section covers the practical aspect (field study). Specific areas of Baghdad were selected for this study due to the widespread presence of solid waste along the riverbanks. The importance of the study lies in the fact that visual pollution is one of the dangerous types of pollution that affects both (...) human health and the environment. The study concluded that visual pollution along the Tigris River banks results from the impact of human activities spread linearly along the river, and the lack of environmental awareness among residents has negatively affected the river environment through the disposal of household and construction waste and the discharge of untreated wastewater from sewage treatment plants. The research recommends the importance of strict monitoring of human activities near the river, imposing financial penalties on violators of environmental standards, and working on rehabilitating and developing the riverbanks to make them attractive environments for residents, turning them into tourist and recreational areas that serve the city. (shrink)

This article contributes to research in Political Corporate Social Responsibility (PCSR) by developing the idea of “political corporate social irresponsibility” (PCSiR). PCSiR occurs when corporations provide what are expected to be public goods but, in so doing, create or exacerbate public problems and diminish social welfare. We examine PCSiR through the case of a “garbage mountain” located near Tripoli City, Lebanon. This accumulation of solid waste is a potent symbol of the corporate failure in delivering contracted social services. (...) We question how and to what extent has the power and influence of political actors in Lebanon hindered environmental protection and sustainable business practices. In response, we investigate the relations between corporations, the state and civil society that led to the garbage mountain and corporate response to political activism. Drawing on a neo-Gramscian approach to PCSR, we show how an interplay of consent and coercion fosters effective PCSiR, shielding those in power from responsibility for their self-serving behavior. (shrink)

Growth in entrepreneurial activity has been associated with the establishment of new markets, the development of new products, and increases in national and international income disparity. Before embracing all market activity as good and beneficial, we should carefully consider the environmental and social impacts that have followed the adoption of social values, which confer status with increased ownership and consumption. These impacts include severely entrenched poverty, increased consumption of disposable products leading to increased solid waste, increased consumption of (...) nonrenewable resources, and high rates of personal bankruptcy. To counteract these trends, a balance of ecologizing and economizing drives is required within entrepreneurial activity. (shrink)

A test was administered to 102 engineering students to ascertain how engineering education influences their environmental knowledge and attitudes. Answers to definitional and factual questions in a forced-answer section demonstrated that students were improving their technical knowledge, but responses to more subtle questions were mixed. Answers to attitudinal questions exhibited a trend towards increased environmental awareness. For open-ended questions, posttest results showed an increase in knowledge of engineering work. Over 80% of the students considered themselves to have a caring attitude (...) toward the environment, with the “three R’s” and green transportation choices most commonly cited. Engagement in research, education, or advocacy doubled from pretest to posttest. Air pollution and solid waste disposal most frequently influenced students’ attitudes toward the environment. Outdoor experiences were the most frequently mentioned source of information; university courses rose from 4% to 15% on the posttest. Only 40% of the students could name an environmental role model. (shrink)

Para las empresas recolectoras de residuos sólidos es indispensable controlar los factores de riesgos asociados a la calidad del aire del entorno laboral de sus empleados con el objetivo de minimizar las afecciones de salud de sus trabajadores. El propósito del estudio es desarrollar un prototipo de un sensor inalámbrico de medición de calidad de aire. Este instrumento de medición será implementado en ambientes laborales para trabajadores de recolección de residuos sólidos. A partir del estudio se concluye que para empresas (...) de este sector es indispensable el control de factores de riesgos asociados a la exposición a gases y vapores. (shrink)

Ecological and livable cities need an objective method to be judged. This paper is in search of a method to determine the level of livability, ecology, and energy efficiency, beginning with ecovillages, ecocities, ending with Tirana capital of Albania. Examples chosen for this methodology are: Ecovillages: 1. Auroville; India; 2. Sieben Linden, Europe; 3. Ecovillages at Ithaca, USA; 4. Ecoovila, Brazil; 5. Mbam and Faoune, Senegal. Ecocities: 1. DongTang, Shangai, China; 2. Masdar, Abu Dhabi, United Arab Emirates; 3. Arcosanti, Arizona, (...) USA; 4. Chang Chun, China; 5. Zira island, Baku Azerbaijan; 6. Globe Town, Nizhny Novgorod, Russia. A special device is introduced for comprising analyze of this paper. Weighing and final score are evaluated in the conclusion. The livable city should be merged with the overall development, ecological progress, sustainable, passive, and bioclimatic design in order to withstand the test of time. Ecological and sustainable cities need to properly make up for the existence weakness of cities construction under fine ecological environment. The intention of this comparative study is an attempt to assess, even improve the lives of the citizens of Tirana, Albania. There are some attempts nowadays to environmentally render the city but due to the lack of a genuine ecological and renewable energy study in Tirana, the city suffers the consequences. The first settlements which consider the renewable energies are known as Ecovillages. They demonstrate their impact on the community and the energy consumption. Ecovillages have evolved into ecocities of the future, most of them not completed yet or in design phase. For both groups (ecovillages and ecocities) tables of matrixes are constructed in order to better understand their potential and functionality, and their special features and characteristics. This chapter is in search of analyzing the eco-potential and renewable energies for further development of future cities, considering ten case studies all over the world and ending with Tirana. The fossil fuel age is quickly coming to an end, so, the world must be prepared for the implementation strategies and utilization of renewable and alternative energies. (shrink)

To practice environmental awareness is to leave a legacy for a better world and this will be achieved with the support of students and society, for this reason the main objective of this research is to describe and analyze the perspectives of environmental awareness in university students, for which the methodology of quantitative approach is used, correlational between its elements and predictive, in which 1324 university students who responded to a survey of 17 questions divided into four dimensions participated.

Retraction note: Rangel Pico, A. N., Ramírez Oliveros, E. P. & Zambrano Valdivieso, Ó. J. (2023). Design and execution of a sensor to measure air quality in work environments. HUMAN REVIEW. International Humanities Revista Internacional De Humanidades, 19(2), 1–22. https://doi.org/10.37467/revhuman.v11.4998 The Editorial Office of Eurasia Academic Publishing Group has retracted this article. An investigation carried out by our Research Integrity Department has found a group of articles, among which this one is found, that are not within the thematic scope of (...) the journal. We believe that the editorial process was manipulated and, furthermore, acceptance decisions were made under possibly inappropriate peer review. (shrink)

There are not enough solid organs available to meet the needs of patients with organ failure. Thousands of patients every year die on the waiting lists for transplantation. Yet there is one currently available, underutilized, potential source of organs. Many patients die in intensive care following withdrawal of life-sustaining treatment whose organs could be used to save the lives of others. At present the majority of these organs go to waste.In this paper we consider and evaluate a range (...) of ways to improve the number and quality of organs available from this group of patients. Changes to consent arrangements (for example conscription of organs after death) or changes to organ donation practice could dramatically increase the numbers of organs available, though they would conflict with currently accepted norms governing transplantation.We argue that one alternative, Organ Donation Euthanasia, would be a rational improvement over current practice regarding withdrawal of life support. It would give individuals the greatest chance of being able to help others with their organs after death. It would increase patient autonomy. It would reduce the chance of suffering during the dying process. We argue that patients should be given the choice of whether and how they would like to donate their organs in the event of withdrawal of life support in intensive care.Continuing current transplantation practice comes at the cost of death and prolonged organ failure. We should seriously consider all of the alternatives. (shrink)

This article examines two disputes within sex and gender movements, using them to think through inclusion/exclusion processes, the place of such explosions in the construction of collective identity, and the gendered nature of social movements. Literatures on collective identity emphasize the ways boundary negotiation reinforces the solidarity necessary for collective action and note benefits of solid boundaries, yet downplay the role of internal conflict in the making of collective identities. The cases examined here both involved the explicit expulsion of (...) some “members”: the North American Man/boy Love Association from the International Lesbian and Gay Association, and transsexuals from the Michigan Womyn's Music Festival. An incongruence between practical participation and symbolic exclusion suggests that internal movement debates are best understood as public communications, depending heavily on the communicative environment. Finally, these stories raise questions about the gendered nature of collective identity construction in social movements more generally. (shrink)

Thomism is solidly based on the assumption that we know the world first through our senses and then through concepts formed on the basis of our sense experience. In this informally discursive introduction to St. Thomas Aquinas, Ralph McInerny shows how this basic assumption contrasts with dominant modern alternative views and is developed by Thomas into a coherent view of ourselves, of knowledge, and of God. McInerny first places Thomism in context within philosophical inquiry, discussing the relationship between philosophy and (...) theology, and between modern and classical views of philosophy. He then describes the challenges Thomas faced with the introduction of Aristotle’s works into the Christian West. The reader is subsequently guided through such key concepts as art, nature, causes, and motion and shown how Thomas used these concepts to resolve the problems presented by Aristotle. Each chapter is tied to a specific Thomistic text, providing a sample froma number of Thomas’s works. In addition to articles from both _Summas_, there are sections from the Disputed Questions and the Commentaries, among others. McInerny also provides an annotated list of the writings of Thomas available in English. Bibliographical notes provivded by the author, grouped by subject and following his general chapter divisions, will be particularly helpful for further reading. (shrink)

We may now ask the question: In what historical perspective should we place the work of Richard Goldschmidt? There is no doubt that in the period 1910–1950 Goldschmidt was an important and prolific figure in the history of biology in general, and of genetics in particular. His textbook on physiological genetics, published in 1938, was an amazing compendium of ideas put forward in the previous half-century about how genes influence physiology and development. His earlier studies on the genetic and geographic (...) distribution of the various species and races of Lymantria contributed soundly to an understanding of the inheritance and development of sex, as well as the genetics of speciation. He was a curious mixture of the experimentalist, empiricist, and theorizer, who could grasp both the large and the small at once and wrap them into the same integrated and coherent package.In insisting on trying to relate genetics to development, Goldschmidt was continually forced to speculate and to forsake experimental fact for generalized theory. In refusing to reconcile a physiological and developmental conception with a corpuscular theory of the gene, he forced himself to substitute for a large body of experimentally verified evidence, vague and general speculations which did not lead in any precise direction. L. C. Dunn summarizes succinctly the effect of Goldschmidt's thinking on the development of genetic theory: Although Goldschmidt's ideas had a considerable influence in directing attention to the developmental processes intervening between genes and characters, they did not lead to the establishment of a general theory of development in genetical terms. In fact, at the end of the period, as signalized by Goldschmidt's book of 1938 [Physiological Gentics] doubt remained whether there was a field with a defined problem which could be identified as developmental genetics.Yet the frequency with which Goldschmidt is cited by later writers suggests that there is a more positive side to his contribution than this. The early Mendelians had recognized the genic constitution of organisms and the Drosophila workers had uncovered in detail the chromosomal mechanism of heredity. These great discoveries were of classical character, solidly based on a multitude of well established facts. By themselves, however, they would not have been sufficient to place genetics in the central position within biology which it was to assume. Beyond the “static” analysis of gene transmission an insight was needed into the dynamic role of genes in cellular physiology, biochemistry, and development. Goldschmidt recognized this aspect and outlined in brilliant generalizations a physiological theory of genetics. Necessarily the prophetic nature of this achievement — romantic in the sense of Ostwald's classification of great scientists and their discoveries — transcended its factual basis. It was the audacity of the theoretician unimpeded by the still scanty data which gave a new focus to biological thought.Some have called Goldschmidt an “obstructionist” in the history of genetics—one whose efforts were largely directed toward useless and continual criticism — challenge for the sake of challenge. As this line of argument goes, time wasted answering Goldschmidt's poorly conceived criticisms could have been better used to pursue new lines of thought within the classical gene theory. Sometimes historians are upbraided for studying the work of such “obstructionists,” or even the work of those whose ideas have later proved to be inadequate. This argument misses the point of history and the lessons which it can teach. Perhaps Goldschmidt did take the time of a number of the classical geneticists who tried to answer his objections to the gene theory; and perhaps many of his own ideas about genes were, by today's view, “wrong.” These are always easier judgments to make by hindsight than at the moment. But that is not the point. Goldschmidt had a considerable influence on his contemporaries, and to dismiss him as an obstructionist because his opponents later proved to be more nearly right, distorts history and obscures significant questions which we might well be asking. It might be valuable to know why Goldschmidt felt compelled to be an iconoclast —and how that impulse, psychological in orgin, led him to overlook critical items of evidence which his opponents considered more carefully. It might also be valuable to try and understand how a contemporary of Goldschmidt or. Morgan really viewed the gene theory — what were its strong and weak point? Such questions are not readily answered by studying the work of only those men who were correct by later standards.Answers to some of the above questions can be gleaned from this study of Goldschmidt — though the first, and most psychologically oriented, question is largely untouched here.On the one hand, Goldschmidt forced classical geneticists to reexamine the foundation of their ideas about the nature, inviolability, and even physical dimensions of genes. He also kept alive the very real problems of gene physiology and its relations to development — a relationship that was given less attention by the Drosophila school in their pursuit of the transmission process. On a broader level he emphasized to the biological community a principle that was in danger of being lost in the enthusiasm surrounding the expansion of the Mendelian-chromosome theory. The point was that all theories in science are transient, logical constructs which should not be held as sacred. Time and again, as the history of science has shown, theories become rigid structures which retard new modes of thought. From Goldschmidt's perspective, the gene theory was in danger of performing just that function, for it was preventing workers from viewing the gene in a functional as well as a structural light.On the other hand, examining the work of critics (or even of outright “obstructionists”) gives the historian an opportunity to observe how the more established community of scholars at some point in time reacts to challenges of its cherished ideas. The fact that many workers in his own day (such as Beadle, Luria, Delbruck, Sturtevant, Bridges, and others), as well as most geneticists today, saw Goldschmidt as having been largely “obstructionist” is useful historical (and/or sociological) data. Clearly, as this paper has tried to show, Goldschmidt's ideas were not all obstructionist, and his viewpoint that genes must be considered functionally was one which was clearly valid, premature as it may have been from an experimental and technique point of view. Perhaps Goldschmidt's major fault was that he developed alternative theories which were not easily testable. Nonetheless, his challenge to a fundamental and established idea brought forth a reaction from many members of the genetic community which indicates how unwilling they were to reconsider the formalized theory on which their work was based. While many of Goldschmidt's criticisms — and particularly his way of making them — arose out of his own idiosyncrasies, they were also a product of his times. His view of the nature of theory-construction, and his rejection of old-style reductionism and mechanism, were part of a growing awareness within the world scientific community that explanations based on reducing complex phenomena to ultimate particles or units were clearly inadequate. The success of the Mendelian-chromosome theory had obscured that fact for many geneticists, but to Goldschmidt it was a point that could not be allowed to pass unnoticed. (shrink)

The term “euthanasia” is used in conflicting ways in the bioethical literature, as is the term “assisted suicide,” resulting in definitional confusion, ambiguities, and biases which are counterproductive to ethical and legal discourse. I aim to rectify this problem in two parts. Firstly, I explore a range of conflicting definitions and identify six disputed definitional factors, based on distinctions between (1) killing versus letting die, (2) fully intended versus partially intended versus merely foreseen deaths, (3) voluntary versus nonvoluntary versus involuntary (...) decisions, (4) terminally ill versus non-terminally ill patients, (5) patients who are fully conscious versus those in permanent comas or persistent vegetative states, and (6) patients who are suffering versus those who are not. Secondly, I distil these factors into six “building blocks” and combine them to develop an unambiguous, value-neutral taxonomy of “end-of-life practices.” I hope that this taxonomy provides much-needed clarification and a solid foundation for future ethical and legal discourse. (shrink)

In a letter drafted at age forty-eight, Jean-Jacques Rousseau confessed that he passed his days "vainly looking for solid attachments."1 Two years later, he again lamented that he had wasted much time pursuing attachments that "did not exist."2 At age fifty-eight, he confessed that he had "always felt some void."3 And, at the very end of his life, he still bemoaned that he had been cast "into the whirlwind of the world" only to discover that he "was not made (...) to live in it."4 In response to these persistent disappointments, Rousseau undertook a careful examination of his formative experiences. In so doing, he founded a science of consciousness.I argue that Rousseau's Confessions and epistolary novel, Julie, are a... (shrink)

In this book Jeremy Dunning-Davies deals with the influence that "conventional wisdom" has on science, scientific research and development. He sets out to explode' the mythical conception that all scientific topics are open for free discussion and argues that no-one can openly raise questions about relativity, dispute the 'Big Bang' theory, or the existence of black holes, which all seem to be accepted facts of science rather than science fiction. In today's modern climate with "Britain's radioactive refuse heap already (...) big enough to fill the Royal Albert Hall" (Edmund Conway, Economics Editor The Daily Telegraph 28.11.06), it is alarming that there are potential advances in hadronic mechanics which could conceivably pave the way for new clean energies and even a safe in-house method for the disposal of nuclear waste, that have not even been considered by the present establishment. These examples are from the field of physics but there can be little doubt that outside factors have affected the progress of most, if not all, branches of science for many years. Factors other than purely scientific ones still appear to be exerting tremendous influences on progress in a wide variety of fields. Is it too idealistic or nai;ve, to expect that science should remain pure and stay unaffected by such factors? Dr Dunning-Davies presents a beautifully written argument that if science is to progress, and be of any real use, these external factors must be held at bay. (shrink)

The paper is an extended discussion of what I call the ‘dismissive attitude’ towards metaphysical questions. It has three parts. In the first part, I distinguish three quite different versions of dismissivism. I also argue that there is little reason to think that any of these positions is correct about the discipline of metaphysics as a whole; it is entirely possible that some metaphysical disputes should be dismissed and others should not be. Doing metametaphysics properly requires doing metaphysics first. I (...) then put two particular disputes on the table to be examined in the rest of the paper: the dispute over whether composite objects exist, and the dispute about whether distinct objects can be colocated. In the second part of the paper, I argue against the claim that these disputes are purely verbal disputes. In the third part of the paper, I present a new version of dismissivism, and argue that it is probably the correct view about the two disputes in question. They are not verbal disputes, and the discussion about them to date has not remotely been a waste of time. At this stage, however, our evidence has run out. I argue that neither side of either dispute is simpler than the other, and that the same objections in fact arise against both sides. (For example, the compositional nihilist does not in fact escape the problem of the many, and the one-thinger does not in fact escape the grounding problem.). (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Proust and the Phenomenology of MemoryThomas M. Lennon"I still believe that anything that I do outside of literature and philosophy will be so much time wasted." Thus did the twenty-two year old Marcel Proust (1871–1922) write to his father, reluctantly agreeing to consider a career in the foreign service as an alternative to the legal profession otherwise being urged upon him. ("I should vastly prefer going to work for (...) a stockbroker," was his comment.)1 Happily for us all, Proust was obliged to do neither, and in fact was able to do both philosophy and literature. As André Maurois puts it, "[Proust's] great novel is philosophy incarnate."2 Certainly, In Search of Lost Time is saturated with philosophy, the appreciation of which cannot help but enhance our understanding of this great work. The thesis here will be that a loosely phenomenological account of the work's central concept of memory gives us the structure of the work as a whole.The biographical facts suggest such an approach. Proust received a license from the Sorbonne in 1895, and, more importantly, had previously been a student of the philosopher Alphonse Darlu at the Lycée Condorcet. Although he published very little, Darlu was a charismatic, inspirational figure for his students—not least of all for Proust himself, who described him as "the great philosopher whose inspired words, more certain to last than any writing would, gave birth in me as in so many others to thought itself."3 A touching artifact of Proust's time with Darlu is his report card, preserved in the Proust Museum at Illiers-Combray. Not incidentally, it shows a concentration on the classical authors who will be deployed here. We also have a wonderful little text that argues a kind of phenomenalism influenced perhaps by Hume, and certainly by Kant.4 The one author important to our account whose name does not figure as such in any of this material is Malebranche; but we know [End Page 52] that Proust was familiar with the great Oratorian since he quotes him.5 In fact, the only author appearing below who could not have been on Proust's shelf is Kundera, the most philosophical and Proustian of all recent novelists.We begin with a text; it is the most famous of all in French literature, the episode of the madeleine from the Search. The text has become so well known—through hearsay more than from having been read, no doubt—that it has invited "kitchification."6 Even so, it is an exquisite piece of writing, which, in any case, is essential to the thesis here.Many years had elapsed during which nothing of Combray... had any existence for me, when one day in winter as I came home, my mother, seeing that I was cold, offered me some tea, a thing that I did not ordinarily take.... She sent out for one of those plump little cakes called 'petites madeleines'.... I raised to my lips a spoonful of the tea in which I had soaked a morsel of the cake. No sooner had the warm liquid, and the crumbs with it, touched my palate than a shudder ran through my whole body.... And suddenly the memory [le souvenir] returns. The taste was that of the little crumb of 'madeleine' which on Sunday mornings at Combray... my Aunt Léonie used to give me, dipping it first in her own cup of real or lime-flower tea.... Immediately the old grey house upon the street rose up like the scenery of a theatre... in a moment all the flowers in our garden and in M. Swann's park, and the water-lilies on the Vivonne and the good folk of the village and their little dwellings and the parish church and the whole of Combray and of its surroundings, taking their proper shapes and growing solid, sprang into being, town and gardens alike, from my cup of tea.7There are other such episodes of the past springing into being, but not many, and they occur but infrequently, until the very end of this vast work, when they come upon the narrator rapidly and almost... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Voice of Patients:The Exclusive Work of a Human Who Can AdvocateLaisson DeSouzaThere is much conversation in the medical interpreter community about the effects of artificial intelligence in the work we do, and how we may or may not be out of a job in the coming years. Back in the day, I used to think about the future of interpreting and dread the day machines would do something (...) intrinsically of human nature: communication and interpretation.As time goes on, I am much more assured that all medical interpreters have their place solid, as technology progresses. I started as a medical interpreter in 2015, newly arrived from Brazil and having left a promising career in education there, as there were some pressing family needs that obligated me to move to the United States. Medical interpreting was the way to get closer to a field I loved and learn something new. The classes had all the elements that attracted me to the profession, including extensive medical terminology, in-depth discussion of human anatomy and physiology, intense discussions about culture and the role of medical interpreters, and the practice of medical interpreting in several role-play sessions with knowledgeable and experienced instructors in the field.When I first started, there were many questions and not as many answers. Because of the nature of what we do, each patient and each encounter is unique. Sometimes, you may have prepared your vocabulary list for a topic, and the encounter goes somewhere else, wasting the effort you put into that specific appointment. And now you better be ready for several new words and expressions that both the patient and provider may use. The interpreter can always ask for clarification; however, it is important to develop your language wealth so that interruptions on our part do not affect the flow of communication.Sometimes, you get to work with lovely providers who respect you as a professional and a human being, and sometimes, you have to work with rude providers who see you as an intruder or a disposable piece of human equipment. We are witnesses of how much providers go through as they face a broken system to care for their patients, and we share their frustration when they have to say that the insurance has not approved a procedure, a course of treatment, and so forth, and that there is nothing they can do to ameliorate the situation. We are witnesses, we are there, we are part of it.The line that separates an interpreter and other important healthcare professionals can be blurred. There is an expectation that interpreters act as case managers, doing screening calls or surveys, or that they will contact patients to deliver pharmacy instructions, and other requests. We are used to advocating for our patients, but we seldom advocate for ourselves to ensure that we have better working conditions and are seen as an important part of the care team. We are part of the medical encounter to collaborate and should be seen as a resource to promote communicative autonomy—at times, medical providers such as nurses and clinicians see interpreting as a burden, and, understandably, a 15-minute routine appointment will take at least double that time, but again, is it not the ultimate goal to provide optimal care for a patient? How would that be possible without hearing the voice of the most important element of an encounter, the patient?So many touching moments have warmed my heart over the past few years. The first time that joyful expecting parents could hear the heartbeat of their baby who would be born in a few months—and all the questions that followed in the pre-natal care appointment—were moments that reached deep into my heart, reminding me of how privileged I am as an interpreter to be the [End Page 170] voice and ears of people in a process that makes us human. Another heartwarming moment came when, after months of speech therapy, a child with a developmental delay was able to say a few words for the first time. I can still remember how all involved—the care team, the mother, and myself—clapped our... (shrink)

This review shows that there is now a solid scientific evidence base for the “expert” evaluation of disputed confession cases in judicial proceedings. Real-life cases have driven the science by stimulating research into “coercive” police questioning techniques, psychological vulnerabilities to false confession, and the development and validation of psychometric tests of interrogative suggestibility and compliance. Mandatory electronic recording of police interviews has helped with identifying the situational and personal “risk factors” involved in false confessions and how these interact. It (...) is the combination of a detailed evaluation and analysis of real-life cases, experimental work, and community (and prison/police station) studies that have greatly advanced the science over the past 40 years. In this review, the story of the development of the science during this “golden era” is told through the three established error pathways to false confessions and wrongful convictions: misclassification, coercion, and contamination. A case study of a major miscarriage of justice is used to highlight the key issues at each stage of the error pathways and it shows the continued resistance of the judiciary to admit mistakes and learn from them. Science is a powerful platform from which to educate the police and the judiciary. (shrink)

Pindar, perhaps more than any other ancient poet, seems to demand from his interpreters declarations of their critical premises. In recent years scholars customarily have made initial acknowledgment to the work of E. R. Bundy, as psychoanalysts must to Freud, before they begin to offer their own modifications to and expansions of his fundamental work. Much contemporary scholarship has concentrated on the identification and classification in the odes of the elements whose function Bundy labelled and explained. But useful as this (...) type of analysis has been for exorcising the demon of biographical interpretation, it has, like all orthodoxies, prevented perception of other equally important truths. It constitutes no radical heterodoxy to try to account for the fact that each individual ode, for all its dependence on common conventions of structure and of content, makes a different impression. Nor is it unreasonable to try to explain what makes Pindar's style and approach distinctive.In my own work I have argued, though perhaps not always convincingly, that language as well as structure contributes to an ode's coherence. Scholars trained in America are more willing to assume that repetition of phrase or theme within a poem has significance, and that metaphors can simultaneously bear more than one connotation. The issues at stake have most recently been delineated by Michael Silk, in his discussion of the effect of metaphor in archaic poetry: ‘By “patent”, I mean effects whose existence is not in doubt, though their character may be disputed; by “latent”, those whose effective significance is so tenuous or marginal that one resents the impression of solidity that even mentioning them produces. Such insensitivity is more common than it should be among American classicists, many of whom have also been influenced by the “New Criticism”…’ As illustration of the erroneous American approach Silk cites Cedric Whitman's description of the thematic relation of fires in theIliad.Silk himself avoids the trap Whitman falls into by considering only ‘patent’ metaphors, and these consistentlyout of context, so that there is no necessity to comment on the existence or non-existence of thematic connections among them. But it is possible—at least logically—to frame the question differently, and to ask whether a metaphor cannot have patent and latent associations at the same time. (shrink)

The trend of emerging biorefineries is to process the harvest as efficiently as possible and without any waste. From the most valuable phytomass, refined medicines, enzymes, dyes and other special reactants are created. Functional foods, food ingredients, oils, alcohol, solvents, plastics, fillers and a wide variety of other chemical products follow. After being treated with nutrient recovery techniques, biofuels or soil improvers are produced from the leftovers. Economic optimization algorithms have confirmed that such complex biorefineries can be financially viable (...) only when a high degree of feedstock concentration is included. Because the plant material is extremely voluminous before processing, the farming intensity of special plants increases in the nearest vicinity of agglomerations where the biorefineries are built for logistical reasons. Interdisciplinary analyses revealed that these optimization measures lead to significantly increased pollen levels in neighbouring urban areas and subsequently an increased risk of allergies, respectively costs to the national health system. A new moral dilemma between the shareholder’s profit and public interest was uncovered and subjected to disputation. (shrink)

This article was intended for Evraziiskii vremennik, 1923, no. 3. But because of the disagreeable personal relations between Florovskii and [P.P.] Suvchinskii, the article was not published in the collection, which sorely offended the thinker. From that point on on he ceased publishing in Eurasian publications. In a letter to N.S. Trubetskoi, dated late in 1923, Florovskii writes: "My evolution has its own organic course. You are not right in saying that I do not want to reach an agreement with (...) the Eurasians. No, I want to very much but I am afraid to ask for trouble. Hence I will withdraw to the sidelines for a time, I will break all business arrangements, and I will leave the publishers and withdraw from the American book so as not to waste time in premature disputes and arguments, which for the present will bring no agreement. For behind the whole business stands an objective divergence". (shrink)

It seems an undisputed, fundamental principle that solid philosophical and scientific theories require sufficient reason to support them. Philosophically sufficient reasoning is impossible, however, if it is not backed with strong, undisputed, first principles. This seemingly obvious claim is, nevertheless, not without problems: First, what are the undisputed first principles? What are the basic---logical/epistemological/ontological---differences between undisputed first principles and other ones? What can ensure the special status of these first principles? ;Adequate and well-reasoned answers to these questions seem to (...) be essential to establish firm grounds for any philosophical/scientific investigation. But such adequate reasoning seems impossible, since reasoning itself is the object of our investigation. Alternatively, traditional logic cannot offer us any sufficient solution as logic itself relies on undisputed, first principles. ;The failure of traditional logic to justify its own first principles does not necessarily mean that logic itself requires a leap of faith. Instead of accepting our first principles without any dispute, we should find a way to dispute them and to select those which resist all well-founded objections. The central argument of my thesis is that a dialectical theory of philosophical games is able to offer us such a way. ;In the first chapter I present an epistemic meta-theory of philosophical games. I argue that games can replace formal arguments and their introduction into philosophical discourse enlarges and re-innovates our philosophical language with such new terms as winning and losing a game, game rules and movements, etc. Using these terms several basic concepts such as truth and falsity, presupposition, and the burden of proof can be creatively reinterpreted. ;The most fundamental epistemic principles are the topics of the first part. The second part considers circular arguments ; the third focuses on conceivability arguments and the last part discusses the famous skeptical argument involving the skeptic's scenario of brains in a vat. The final chapter summarizes the advantages and shortcomings of the game-theoretical approach. (shrink)

To whom do sperm and ova belong? Few tissues are produced by the human body with more waste than the germ cells. Yet dominion over the germ cells, and over the early embryo that results from their union in vitro, is behind much of the emotion that modern reproductive intervention can engender. The germ cells differ from other human tissues that can be donated or transplanted because they carry readily utilizable genetic information. Eventual expression of the germ cells' genetic (...) potential is the legitimate concern and responsibility of their donors, although in the right circumstances the responsibility can by agreement be entrusted to institutions administering gamete or embryo donor programmes; these institutions, in turn, may need to assume responsibility for decisions if, in the case of embryo storage, the wishes of the two donors conflict. The fact of sperm and ovum ownership (and the genetic potential that goes with it) before individuals part with these tissues is beyond dispute. Some contentious issues may be clarified if this area of human dominion, namely control over genetic expression among offspring, is acknowledged to be the legitimate persisting concern of those who have produced sperm and ova after storage commences. (shrink)

The goal of this paper is to stress the significance of ethics for engineering education and to illustrate how it can be brought into the mainstream of higher education in a natural way that is integrated with the teaching objectives of enriching the core meaning of engineering. Everyone will agree that the practicing engineer should be virtuous, should be a good colleague, and should use professional understanding for the common good. But these injunctions to virtue do not reach closely enough (...) the ethic of the engineer as engineer, as someone acting in a uniquely engineering situation, and it is to such conditions that I wish to speak through a set of specific examples from recent history. I shall briefly refer to four controversies between engineers. Then, in some detail I shall narrate three historical cases that directly involve the actions of one engineer, and finally I would like to address some common contemporary issues. The first section, “Engineering Ethics and the History of Innovation” includes four cases involving professional controversy. Each controversy sets two people against each other in disputes over who invented the telegraph, the radio, the automobile, and the airplane. In each dispute, it is possible to identify ethical and unethical behavior or ambiguous ethical behavior that serves as a basis for educational discussion. The first two historical cases described in “Crises and the Engineer” involve the primary closure dam systems in the Netherlands, each one the result of the actions of one engineer. The third tells of an American engineer who took his political boss, a big city mayor, to court over the illegal use of a watershed. The challenges these engineers faced required, in the deepest sense, a commitment to ethical behavior that is unique to engineering and instructive to our students. Finally, the cases in “Professors and Comparative Critical Analysis” illuminate the behavior of engineers in the design of structures and also how professors can make public criticisms of designs that seem wasteful. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Stumbling Block its IndexBrian Catling (bio)The Stumbling Block is a graphic font. This black plinth was once a brush or similar terminal that was the lips of an intense electrical arc. Industries proud and violent need spoke through it to turn the wheel or smelt and cast the constructed challenge. Now abandoned it finds benediction in seclusion. It has softened its mouth to hold water, so that small (...) animals and disjointed humans may drink or sign themselves in their passage. [End Page 218]The Stumbling Block has been used like an entrance step to sharpen knives on. Its fossil bristle of bright stone forcing the heavy blades down to a hiss along one edge. These are knives of gleaming hubris, long intentions honed for malice. They are magnetized and have been placed to construct a lectern. Each blade holding the next to form the platform. It may hold this index at its centre, hovering, placed outside in the aorta of streets. The removal of any of the blades from the assembled cluster will spill their fish bodies to the ground. The paper will drink any of the stains of their usage. [End Page 219]The Stumbling Block is an ark of extinction. A bouillon hive of the murdered past, frozen dry to a mass. Something has warmed its corner, the oxoed grit bleeds a vein of contagion, virulent in its passion to embrace and swim in human tides. [End Page 220]The Stumbling Block is unfound to the stained and unclear eye. But its nest, its negative hollow can be discovered in the mounds of waste and detritus that choke the streets. Its possible wedge, sphere or beam form is there; a vacant socket, easily trampled, destroyed or cleared away. It is watching. Its obstinate grace squinting across the demonstrations of power. It is the light in the eye of the needle grown solid with anger, a fat sugar that clogs the passage to any kind of paradise. [End Page 221]The Stumbling Block is a bell that sounds a deeper voice than the throats of men. Their image and cry shrinks the world.The communication of global gossip becomes a barbed wind of trivial penning; television enclosures of wired indifference, the reduction of memory removes the open field and causes blurred shivers to be understood as the same thing. The bell hums as acceleration eradicates silence, the foundation for stillness is removed. The speed of language clones its own restless manic hunger. The portable telephone, miniature televisions, satellites and their collection dishes are the cutlery for this gluttony.The inedible thinness they devour is obvious. To feed this addiction soapy fictions are boiled from the skin and bone of poverty. Tribes, villages, jungles and the very air itself can be wasted or burnt to secure a dry armpit in puppeted dramas of nightmare lives. Condensation is sweating inside the bell; a human modes sound that is unwelcome. It drips from the rim in whispers and pools beneath its limited protection. [End Page 222]The Stumbling Block is a shape shifter, a spirit bench that dwells in the cuffs of the expanding city. Over its warn layers of woven scars many forms have been stretched, clamped and tasted, licked and cut; reshaped. Anointed by abstraction, they are put back on the blinking streets, patted and set loose. In the deep pocketed burrows of the bench, termite-size clones dream white directions to colour the tiredness of their somnambulistic donors. [End Page 223]The Stumbling Block is a barrel organ dragged to the site of a crime. Its tin cup catching rain as it judders on the pounding box. The moon is caught between its throat and the water, and in the black gleam of its varnished vibration. It spills dance into the causeways, sucking revelers along the spindle of its cranked tune. They will spin and curl their lumpen massed centrifuge around the bellowing thing. The laughter is momentary but has soaked away the blood, only the scuffs of shoes and the scratched cobbles sing on. [End Page 224]The Stumbling Block is not a coffer, disguised by a wig of artifice. It cannot offer erudition or... (shrink)

The concern people are now expressing about the human environment, ecology, pollution, and overpopulation, though admittedly legitimate from a moral point of view, has not attracted much attention from philosophers. This is notable particularly inasmuch as the United States civil rights struggle, the Vietnam War, and various responses of civil disobedience and violence to social problems have all aroused philosophers to careful thought on rights and obligations. I do not want to suggest that a social problem is interesting only if (...) it is philosophically interesting; nor do I want to make light of the way in which the problems of waste, noise, and overcrowding have captured the popular imagination. Yes, we must protect and use wisely the human environment and natural resources. But still, saying it seems banal, and philosophers do not feed on banalities. Here we have a modern moral commandment which speaks to an urgent and serious matter but which, like “Do not steal,” seems so obvious as to be trite. Yes, we must plan the world’s population in a rational way. Even that commandment, though disputed by some, seems trite. (shrink)