This article is by design a response to Alastair M. Taylor's "For Philosophers and Scientists: A General Systems Paradigm." That work is an advance over stage theories. But its focus on modernization tacitly accepts marginalization. Its focus on an undifferentiated evolving human species disregards intra- and intersocietal conflicts. Its uncritical talk of societal energy shifts obscures the reality of conquest and exploitation. If general systems theory is to be truly objective, it should take into account world-around system imbalance and the (...) relevance of Newton's Third Law. (Publisher omitted title of this article and used only its subtitle.). (shrink)

“Avowals” are utterances that “ascribe [current] states of mind”; for instance utterances of ‘I have a terrible headache’ and ‘I’m finding this painting utterly puzzling’ (Bar-On 2004: 1). And avowals, “when compared to ordinary empirical reports…appear to enjoy distinctive security” (1), which Bar-On elaborates as follows: A subject who avows being tired, or scared of something, or thinking that p, is normally presumed to have the last word on the relevant matters; we would not presume to criticize her self-ascription or (...) to reject it on the basis of our contrary judgement. Furthermore, unlike ordinary empirical reports, and somewhat like apriori statements, avowals are issued with a very high degree of confidence and are not easily subjected to doubt. (3) The project of this ambitious, original, and challenging book is to explain why avowals have this distinctive security. Bar-On’s guiding idea is that avowals “can be seen as pieces of expressive behavior, similar in certain ways to bits of behavior that naturally express subjects’ states” (227). Crying and moaning are natural expressions of pain, yawning is a natural expression of tiredness, reaching for beer is a natural expression of the desire for beer, and so on. In some important sense, avowals are supposed to be like that. In what sense, though? It will be useful to begin with the simplest answer. (shrink)

A complimentary assessment of Blum's award-winning book about racism and its affects. Well written as it is, it needs to be supplemented with a definition of racial injustice, and also to analyze racism not only on the level of individual morality but from a human rights perspective that discredits political and economic motives for racism (e.g., by drawing on Hannah Arendt's Origins of Totalitarianism).

Obituary of an American philosopher born in Latvia. Family fled Russians, migrated to Milwaukee. John became first non-identical twin to receive a kidney transplant, wrote about new technology.

Is the societal-level of analysis sufficient today to understand the values of those in the global workforce? Or are individual-level analyses more appropriate for assessing the influence of values on ethical behaviors across country workforces? Using multi-level analyses for a 48-society sample, we test the utility of both the societal-level and individual-level dimensions of collectivism and individualism values for predicting ethical behaviors of business professionals. Our values-based behavioral analysis indicates that values at the individual-level make a more significant contribution to (...) explaining variance in ethical behaviors than do values at the societal-level. Implicitly, our findings question the soundness of using societal-level values measures. Implications for international business research are discussed. (shrink)

Graduates' employability indicates the excellent education and relevant preparation they obtained from their respective degrees. Tracer studies have enabled higher education institutions to profile their graduates while also reflecting on the quality of education they provide. With the foregoing, a tracer study determined the demographic and academic profile of teacher education graduates from 2017 to 2020 in a state university in the West Philippines. It also ascertained the advanced studies they attended after college, their employment data, the relevance of college (...) preparation with their current employment, difficulties they encountered while securing employment and in their present job, and recommendations to strengthen the teacher education program. The study utilized a descriptive survey research design with 80 non-random samples chosen based on availability. The survey was based on the Philippine Commission on Higher Education with modifications elucidated from previous studies. Results showed that graduates took the teacher education program with a strong passion for the teaching profession. More graduates received honors and awards, passed the licensure examinations for teachers, attended advanced studies for professional development, and are employable. Besides, the graduates’ college preparation is relevant to their current employment. Further, difficulties and problems encountered and recommendations to strengthen the teacher education program were noted. These findings may serve as a baseline for curriculum review and give suggestions for future tracer studies. (shrink)

Throughout the biological and biomedical sciences there is a growing need for, prescriptive ‘minimum information’ (MI) checklists specifying the key information to include when reporting experimental results are beginning to find favor with experimentalists, analysts, publishers and funders alike. Such checklists aim to ensure that methods, data, analyses and results are described to a level sufficient to support the unambiguous interpretation, sophisticated search, reanalysis and experimental corroboration and reuse of data sets, facilitating the extraction of maximum value from data sets (...) them. However, such ‘minimum information’ MI checklists are usually developed independently by groups working within representatives of particular biologically- or technologically-delineated domains. Consequently, an overview of the full range of checklists can be difficult to establish without intensive searching, and even tracking thetheir individual evolution of single checklists may be a non-trivial exercise. Checklists are also inevitably partially redundant when measured one against another, and where they overlap is far from straightforward. Furthermore, conflicts in scope and arbitrary decisions on wording and sub-structuring make integration difficult. This presents inhibit their use in combination. Overall, these issues present significant difficulties for the users of checklists, especially those in areas such as systems biology, who routinely combine information from multiple biological domains and technology platforms. To address all of the above, we present MIBBI (Minimum Information for Biological and Biomedical Investigations); a web-based communal resource for such checklists, designed to act as a ‘one-stop shop’ for those exploring the range of extant checklist projects, and to foster collaborative, integrative development and ultimately promote gradual integration of checklists. (shrink)

A letter to The Times of London, May 9, 1992 protesting the Cambridge University proposal to award an honorary degree to M. Jacques Derrida.

This paper is partly inspired by a well-known debate between Ruth Barcan Marcus, Terence Parsons and W. V. 0. Quine in the sixties> concerning the extent to which Quantified Modal Logic is committed to Essentialism; the issue nevertheless goes back to the origins of "analytic philosophy'', to the reflections of Frege, Russell, and the earlier Wittgenstein on the nature of logic. By elaborating on a suggestion by Quine, we purport to show that there is a relevant and interesting way (...) to look at the ontological commitments of logical systems such that they are stronger than they are usually taken to be. (shrink)

This is a conjecture about the conditions and operating structures that are required for the phenomenality of certain mental states. Specifically, full-blown phenomenality is assumed, as contrasted with constrained examples of phenomenal experience such as sensations of color and pain. Propositional attitudes and content, while not phenomenal per se, are standardly concurrent and may condition phenomenal states (e.g., when tied to false beliefs). It is conjectured that full phenomenality natively arises in coherent processes of situated sensory synthesis and representation (with (...) conceptual content) that are looped, mereologically whole and multi-dimensional. And that phenomenal states are typically phase-states within a parameterized conjoint structure of world and experiencer processes that are causally modulated across Markov blankets (which are conditionally independent and may be nested: cf. M. Kirchoff, et. al., 2017, 2018; and T. Burge, 2010, re: anti-individualism). Though they may, it is not accepted that phenomenally conscious states must be targets of higher-order representations (cf. A. Byrne, 2004). (shrink)

This paper accomplishes two tasks. First, I examine in detail Edmund Husserl’s earliest philosophy of surrogates, as it is found in his 1890 “On the Logic of Signs ”. I analyze his psychological and logical investigations of surrogates, where the former is concerned with explaining how these signs function and the latter with how they do so reliably. His differentiation of surrogates on the basis of their genetic origins and degrees of necessity is discussed. Second, the historical importance of this (...) text is disclosed by showing how Semiotic serves as both the inspiration for, and the foil to, Husserl’s 1901 First Logical Investigation. Husserl not only adopts the idea that linguistic signs can function via association, but also maintains that such signs can motivate me to execute one of two experiences. The key difference between the texts is that Husserl abandons his theory of surrogates in 1901, instead holding that I can experience absent objects by means of empty intentions. The reasons why Husserl found it necessary to transform this tenet of his philosophy are discussed at length. (shrink)

Are women (simply) adult human females? Dictionaries suggest that they are. However, philosophers who have explicitly considered the question invariably answer no. This paper argues that they are wrong. The orthodox view is that the category *woman* is a social category, like the categories *widow* and *police officer*, although exactly what this social category consists in is a matter of considerable disagreement. In any event, orthodoxy has it that *woman* is definitely not a biological category, like the categories *amphibian* or (...) *adult human female*. -/- In the first part, a number of arguments are given for the view that women are adult human females; the second part turns to rebutting the main objections. Finally, a couple of morals are briefly noted: one for activist sloganeering, and one for ameliorative projects that seek to change the meaning of ‘woman’. (shrink)

This paper demonstrates that Edmund Husserl’s frequently overlooked 1890 manuscript, “On the Logic of Signs,” when closely investigated, reveals itself to be the hermeneutical touchstone for his seminal 1891 Philosophy of Arithmetic. As the former comprises Husserl’s earliest attempt to account for all of the different kinds of signitive experience, his conclusions there can be directly applied to the latter, which is focused on one particular type of sign; namely, number signs. Husserl’s 1890 descriptions of motivating and replacing signs will (...) be respectively employed to clarify his 1891 understanding of the authentic and inauthentic presentations of numbers via number signs. Moreover, his schematic classification of replacement-signs in Semiotic will illuminate the reasons why he believed the number system to be necessary for the operation of replacing number signs. (shrink)

This paper accomplishes two goals. First, I elucidate Edmund Husserl’s theory of inauthentic judgments from his 1890 “On the Logic of Signs.” It will be shown how inauthentic judgments are distinct from other signitive experiences, in such a manner that when Husserl seeks to account for them, he is forced to revise the general structure of his philosophy of meaning and in doing so, is also able to realize novel insights concerning the nature of signification. Second, these conclusions are revealed (...) to be the foundation of Husserl’s pure logical grammar, found in the 1901 “Fourth Logical Investigation.” In his analysis of inauthentic judgments, Husserl already recognized, albeit in a problematic way and for entirely different reasons, many of the central tenets of the 1901 work concerning categoremata and syncategoremata, matter and form, and the isomorphism between them. (shrink)

According to orthodoxy, perceptual beliefs are caused by perceptual experiences. The paper argues that this view makes it impossible to explain how experiences can be epistemically significant. A rival account, on which experiences in the “good case” are ways of knowing, is set out and defended.

G.E. Moore said that rightness was obviously a matter of maximising plain goodness. Peter Geach and Judith Thomson disagree. They have both argued that ‘good’ is not a predicative adjective, but only ever an attributive adjective: just like ‘big.’ And just as there is no such thing as plain bigness but only ever big for or as a so-and-so, there is also no such thing as plain goodness. They conclude that Moore’s goodness is thus a nonsense. However attention has been (...) drawn to a weakness in their arguments. Mahrad Almotahari and Adam Hosein have sought to plug that weakness. If their plug holds, then there is no goodness. Doing most of their work is the following premise: adjective φ is predicative only if it can be used predicatively in ‘x is a φ K’ otherwise it is attributive. In this paper I argue that this premise is false, that their plug does not hold and that if one is to reject plain goodness it will have to be for other reasons. (shrink)

RESUMO A alimentação é o fator que mais onera um sistema de produção animal. Assim, a utilização de diferentes estratégias de alimentação dos animais ainda é o grande desafio da nutrição animal, principalmente, levando em consideração as exigências nutricionais de diferentes categorias de ruminantes, em especial bovinos em regiões tropicais, haja vista que a sazonalidade na produção de forragens afeta diretamente a produção bovina, promovendo inadequação no atendimento das exigências nutricionais dos animais principalmente em minerais e vitaminas. Uma alimentação que (...) não atenda as exigências nutricionais dos ruminantes gera prejuízos no sistema de produção, além de, em casos mais graves, ocasionar a perda do animal. Estudos que abordam o efeito e a importância de vitaminas e minerais na nutrição bovina são escassos e necessários. Recentemente a National Research Council (NRC) apresentou novos registros das exigências nutricionais das vitaminas e minerais. Essas alterações proporcionam um impacto econômico significativo em relação à nutrição animal. Nesse sentido, objetivou-se com esta revisão trazer informações acerca de vitaminas e minerais na nutrição de bovinos em pastejo. -/- Palavras-chave: Alimentação animal; forragem; pastagem; requerimentos nutricionais; ruminantes; vitaminas lipossolúveis (Source: AGROVOC). -/- ABSTRACT Animal feed is the factor that most burdens a production system. Thus, the use of different animal feeding strategies is still the great challenge of animal nutrition, taking into account the nutritional requirements of different categories of ruminants, especially cattle in tropical regions, given that seasonality in forage production directly affects cattle production, promoting inadequacy in meeting the nutritional requirements of animals, mainly in minerals and vitamins. A diet that does not meet the nutritional requirements of ruminants generates losses in the production system, in addition to, in more serious cases, causing the loss of the animal. Studies that address the effect and importance of vitamins and minerals in bovine nutrition are scarce and necessary. Recently the National Research Council (NRC) presented new records of the nutritional requirements of vitamins and minerals. These changes provide a significant economic impact on animal nutrition. In this sense, the objective of this review was to bring information about vitamins and minerals in the nutrition of grazing cattle. -/- Keywords: Animal feeding; fat soluble vitamins; forage; nutritional requirements; pasture feeding; ruminants (Source: AGROVOC). -/- REFERÊNCIAS BIBLIOGRÁFICAS -/- 1. Cavalcanti CPL, Silva e Macedo TJ, Gois GC, Menezes VG, Monte APO, Silva AD, Silva DJM, Silva EO, Araújo GGL, Rodrigues RTS, Wischral A, Matos MHT, Queiroz MAA. Licuri oil improves feedlot performance and modifies ruminal fauna of Santa Inês ewes. Liv Sci. 2022; 265:e105093. 2. Busato KC, Chizzotti ML, Rodrigues RTS, Silva TS, Silva IF, Queiroz MAA, Silva KT, Borges JC, Gois GC. Ingestive behavior and growth performance of boer crossbred and indigenous goat kids under different feeding levels in Semiarid Region in Brazil. Trop Agric Res. 2022; 33:299-309. 3. Patton J, Dineen M, Keady TWJ, McGee M, Waters S. Developments in nutrition for pasture-based cattle and sheep systems in Ireland. Irish J Agric Food Res. 2022; 61(1):12-37. 4. McAllister TA, Stanford K, Chaves AV, Evans PR, Figueiredo, EES, Ribeiro G. Nutrition, feeding and management of beef cattle in intensive and extensive production systems. Chapter 5. In: Bazer FW, Lamb GC, Wu G, editors. Animal Agriculture. Sustainability, Challenges and Innovations. 1st ed. Elsevier Inc.: Academic Press; 2020. 5. Byrne L, Murphy RA. Relative bioavailability of trace minerals in production animal nutrition: A review. Anim. 2022; 12:e1981. 6. Arthington JD, Ranches J. Trace mineral nutrition of grazing beef cattle. Anim. 2021; 11:e2767. 7. Silva NCD, Martins TLT, Borges I. Efeito dos microminerais na alimentação de ruminantes. Ci Anim. 2017; 27:75-98. 8. Tufarelli V, Ragni M, Laudadio V. Feeding forage in poultry: A promising alternative for the future of production systems. Agric. 2018; 8:1-10. 9. Elgersma A, Søegaard K, Jensen SK. Fatty acids, α-tocopherol, β-carotene, and lutein contents in forage legumes, forbs, and a grass–clover mixture. J Agric Food Chem. 2013; 61:11913–11920. 10. Collet SG, Demeda MA, Taffarel GV, Taffarel L, Girardini LK, Nesi CNH, et al. Efeito de um suplemento mineral traço e vitaminas A e E injetáveis sobre a produção e composição de leite em vacas Holandesas. Rev Ci Agrovet. 2017; 16:463-472. 11. Silva NCD, Martins TLT, Borges I. Macrominerais: Deficiências E Interações Com A Produção E Nutrição De Ruminantes. Scient Agr Paranaensis. 2018; 17:263-271. 12. Danieli B, Schogor ALB. Uso de aditivos na nutrição de ruminantes: revisão. Vet Zootec. 2020; 27:1-13. 13. Goff JP. Invited review: Mineral absorption mechanisms, mineral interactions that affect acid–base and antioxidant status, and diet considerations to improve mineral status. J Dairy Sci. 2018; 101:2763–2813. 14. NRC. National Research Council. Nutrient requirements of beef cattle. 8th ed.Washington, DC.: The National Academy Press; 2016. 15. Silva LFC, Valadares Filho SC, Engle TE, Rotta PP, Marcondes MI, Silva FAZ, et al. Macrominerals and trace element requirements for beef cattle. Plus One. 2015; 10:e0144464. 16. Miranda MMF, Ferrarezi Junior E, Cavichioli FA. Boas práticas agropecuárias: Os benefícios da suplementação alimentar em ruminantes. Int Tec. 2021; 18:455-465. 17. Bhanderi BM, Goswami A, Garg MR, Samanta S. Study on minerals status of dairy cows and their supplementation through área specific mineral mixture in the state of Jharkhand. J Anim Sci Techn. 2016; 58:1-8. 18. Rezende FV, Silva NCD, Florentino LA, Rezende AV. Minerais: fatores que interferem na biodisponibilidade de macro e microminerais para fêmeas ruminantes durante o período de gestação. Nucleus Anim. 2019; 11:123-136. 19. NRC. National Research Council. Nutrient requeriments of dairy cattle. 7th rev.ed. Washinton, DC.: The National Academy Press; 2001. 20. Marku A, Galli A, Marciani P, Dule N, Perego C, Castagna M. Iron metabolism in pancreatic beta-cell function and dysfunction. Cells. 2021; 10:e2841. 21. DA SILVA, Emanuel Isaque Cordeiro. Nutrição e Suplementação Mineral de Bovinos de Corte. Emanuel Isaque Cordeiro da Silva, 2021. 22. Suganya A, Saravanan A, Manivannan N. Role of zinc nutrition for increasing zinc availability, uptake, yield, and quality of maize (Zea mays L.) grains: An overview. Commun Soil Sci Plant An. 2020; 51:2001-2021. 23. Byrne L, Murphy RA. Relative bioavailability of trace minerals in production animal nutrition: A review. Anim. 2022. 12:e1981. 24. Valentim JK, Mendes JP, Przybulinski BB, Serpa FC, Barbosa DK, Castilho VAR, et al. Fatores nutricionais aplicados à reprodução de ruminantes. Rev Uniciên. 2019; 23:77-82. 25. Martins KPF, Fonseca TRS, Silva ES, Munhoz TCP, Dias, GHS, Glauco JN, et al. Bócio em bovino. Pesq Vet Bras. 2018; 38:1030-1037. 26. González-Montaña JR, Escalera-Valente F, Alonso AJ, Lomillos JM, Robles R, Alonso ME. Relationship between vitamin B12 and cobalt metabolism in domestic ruminant: An update. Anim. 2020; 10:e1855; 27. Ventura RA, Cuzzuol GD, Silva TB, Malegoni ACS, Roque LZ, OLiveira SFC, et al. Deficiência de cobalto em bovinos: Revisão. Pubvet. 2021; 15:1-4. 28. Lopes HOS. Suplementação de Baixo Custo para Bovinos Mineral e Alimentar. 1st ed. Brasília, DF: Embrapa Cerrados; 1998. 29. Paul SH, Usman AA, Gana IN, Manase A, Adeniyi OD, Olutoye MA. Comparative study of mineral and nutritional composition of a multifunctional flora composite formulated from seven medicinal plants and their applications to human health. Eng Techn Open Access J. 2018; 1:137-150. 30. Zhou J, Zhang J, Xue B, Yue S, Yang C, Xue B. Effects of premating calcium and phosphorus supplementation on reproduction efficiency of grazing yak heifers. Anim. 2021; 11:1-9. 31. Harder H, Khol-Parisini A, Metzler-Zebeli BU, Klevenhusen F, Zebeli Q. Treatment of grain with organic acids at 2 different dietary phosphorus levels modulates ruminal microbial community structure and fermentation patterns in vitro. J Dairy Sci. 2015; 98:8107–8120. 32. Jain RK, Mudgal V. Phosphorus deficiency influences rumen microbial activity: Review. Int J Zoo Anim Biol. 2021; 4:1-9. 33. Barreto JC, Branco AF, Santos GT, Magalhães VJA, Coneglian SMC, Teixeira S. Avaliação dos efeitos de fontes de fósforo na dieta sobre parâmetros do meio ruminal e eficiência de síntese microbiana, digestibilidade dos nutrientes e fósforo plasmático em bovinos. Rev Bras Zootec. 2009; 38:760-769. 34. Yamada S, Inaba M. Potassium metabolism and management in patients with CKD. Nutr. 2021; 13:1-19. 35. Martinsen TC, Fossmark R, Waldum HL. The phylogeny and biological function of gastric juice—Microbiological consequences of removing gastric acid. Int J Mol Sci. 2019; 20:1-22. 36. González FHD, Silva SC. Minerais e vitaminas no metabolismo animal. 1st ed. Porto Alegre: Universidade Federal do Rio Grande do Sul; 2019. 37. Melo RR, Gonçalves SLS, Baccarin FJB, Vasconcelos WA, Miranda SC. Influência de altas dosagens de cloreto de potássio no desenvolvimento de espécies em cultivo hidropônico. Pubvet. 2020; 14:1-9. 38. Araújo WAG, Rostagno HS, Albino LFT, Carvalho TA, Ribeiro Neto AC. Potássio na nutrição animal. Rev Eletr Nutr. 2010; 7:1280-1291. 39. NRC. National Research Council. Nutrient requeriments of dairy cattle. 8th ed. Washinton, DC.: The National Academy Press; 2021. 40. Palomares RA. Trace Minerals Supplementation with Great Impact on Beef Cattle Immunity and Health. Anim. 2022; 12:e2839. 41. Tariq M, Abbas G, Ahmad S, Mustafa R, Sultan H, Abdullah M, Hussain I, Arshad M, Cheema UB, Hassan SU. Effect of supplementation of minerals on the productive and reproductive performance of lactating cattle and buffalo. Pakistan J Sci. 2022; 74:e425. 42. Pagno KCA Barbosa JD, Salvarani FM, Bomjardim HA, Faial KCF, Souza RS, Gava A, Perotta JH, Barros Filho IR. Micromineral concentrations (copper, cobalt, iron, molybdenum and zinc) in the liver of dairy cows from Campos Gerais Region, Paraná state, Brazil. Pesq Vet Bras. 2023; 43:e07137. 43. Jeong H, Vacanti NM. Systemic vitamin intake impacting tissue proteomes. Nut Met. 2020; 17:1-16. 44. Spears JW, Weiss WP. Invited Review: Mineral and vitamin nutrition in ruminants. Appl Anim Sci. 2014; 30:180-191. 45. Erickson PS, Kalscheur KF. Nutrition and feeding of dairy cattle. Chapter 9. (pp. 157-180). In: Bazer FW, Lamb GC, Wu G, editors. Animal Agriculture. Sustainability, Challenges and Innovations. 1st ed. Elsevier Inc.: Academic Press; 2020. 46. Kareem MM, Jabir MS. Vitamins. Chapter 3. In: Imran M, Imran A, editors. Malnutrition. 1st ed. London, UK.: IntechOpen; 2020. 47. Akram M, Munir N, Daniyal M, Egbuna C, Găman MA, Onyekere PF, et al. Vitamins and minerals: Types, sources and their functions. Chapter 9. (pp 149–172). In: Egbuna C, Tupas GD, editors. Functional foods and nutraceuticals. Switzerland, AG.: Springer, Cham; 2020. 48. Marino CT, Medeiros SR. Minerais e vitaminas na nutrição de bovinos de corte. Chapter 6. (pp. 79-93). In. Medeiros SR, Gomes RC, Bungenstab DJ, editors. Nutrição de bovinos de corte: fundamentos e aplicações. Brasília, DF: Embrapa; 2015. 49. Hodnik JJ, Ježek J, Starič J. A review of vitamin D and its importance to the health of dairy cattle. J Dairy Res. 2020; 87:84–87. 50. Alves EM, Pedreira MS, Santana CA, Silva FF. Nutrição vitamínica de vacas leiteiras. Pubvet. 2008; 2:1-17. 51. Jiang Q, Lin L, Xie F, Jin W, Zhu W, Wang M, et al. Metagenomic insights into the microbe-mediated B and K2 vitamin biosynthesis in the gastrointestinal microbiome of ruminants. Microb. 2022; 10:1-16. 52. Magan JB, O’Callaghan TF, Zheng J, Zhang L, Mandal R, Hennessy D, et al. Effect of diet on the vitamin B profile of bovine milk-based protein ingredients. Foods. 2020; 9:1-17. 53. Pinedo LA, Berenchtein B, Selem ASMA. Estudo dos processos bioquímicos da fermentação, degradação e absorção de nutrientes dos alimentos em ruminantes. Pubvet. 2008; 2:1-10. 54. DA SILVA, Emanuel Isaque Cordeiro. Formulação e Avaliação de Suplemento Mineral Para Caprinos. Instrução Técnica Para o Produtor Rural de Pernambuco, v. 3, n. 1, p. 1-4, 2023. 55. DA SILVA, Emanuel Isaque Cordeiro. Nutrição Sobre a Reprodução e Fertilidade dos Bovinos. Emanuel Isaque Cordeiro da Silva, 2021. 56. DA SILVA, Emanuel Isaque Cordeiro. Suplementação e formulação de sal mineral e mistura múltipla para bovinos. Revista Universitária Brasileira, v. 2, n. 1, 2024. (shrink)

Siegel and Byrne debate whether perceptual experiences present rich properties or exclusively thin properties.

Critical discussion of Susanna Schellenberg's account of hallucination and perceptual evidence.

A drone industry has emerged in the US, initially funded almost exclusively for military applications. There are now also other uses both governmental and commercial. Many military drones are still being made, however, especially for surveillance and targeted killings. Regarding the latter, this essay calls into question their legality and morality. It recognizes that the issues are complex and controversial, but less so as to the killing of non-combatant civilians. The government using drones for targeted killings maintains secrecy and appeals (...) to non-traditional justifications. Most scholars who assess these killer drone practices support citizen immunity, either by favoring a modified just war theory that prioritizes civilians’ right to life or by challenging official deviations from applicable laws. They accordingly declare such killing immoral if not a war crime. The manufacturers of these killer drones are not themselves the killers, but they are abetters, i.e., sine qua non facilitators. So, I argue that any company concerned about its corporate social responsibility should cease manufacturing them. (shrink)

How do I know that I see a cat? A curiously under-asked question. The paper tries to answer it.

This paper examines the evolution of Edmund Husserl’s theory of perceptual occlusion. This task is accomplished in two stages. First, I elucidate Husserl’s conclusion, from his 1901 Logical Investigations, that the occluded parts of perceptual objects are intended by partial signitive acts. I focus on two doctrines of that account. I examine Husserl’s insight that signitive intentions are composed of Gehalt and I discuss his conclusion that signitive intentions sit on the continuum of fullness. Second, the paper discloses how Husserl (...) transforms his 1901 philosophy in his 1913 revisions to the Sixth Logical Investigation, affirming that the occluded parts of perceptual objects are intended by empty contiguity acts. I demonstrate how he overturns the two core doctrines of his theory from the Investigations in these revisions, claiming that empty intentions are not composed of Gehalt and asserting that those acts break with the continuum of fullness. Husserl implements these changes to solve problems that arise from his recognition of two new kinds of intentions; darker and completely dark acts. Finally, in the conclusion, I cash out this analysis, by indicating that, in 1913, Husserl transforms his theory of fulfillment on the basis of his new insights about empty acts. (shrink)

Business ethicists should examine ethical issues that impinge on the perimeters of their specialized studies (Byrne 2011 ). This article addresses one peripheral issue that cries out for such consideration: the international resource privilege (IRP). After explaining briefly what the IRP involves I argue that it is unethical and should not be supported in international law. My argument is based on others’ findings as to the consequences of current IRP transactions and of their ethically indefensible historical precedents. In particular (...) I examine arguments from political philosophy for more equitable distribution of resources and appeals to property rights as a means of achieving this; business ethicists’ critiques of contemporary resource appropriations; and legal historians’ accounts of despoliation of aboriginal peoples, especially in what is now the United States, involving acquisition via conquest, asserted jurisdiction, and religious and racial preeminence. I also consider relevant human rights’ standards; supportive views of some theorists, especially early modern realists and current supporters of group rights and multidimensional rectification; some de facto incidences of substantive restitution; and proposals for effecting further rectification. (shrink)

On the assumption that we may learn from our elders and betters, this paper approaches some fundamental questions in perceptual epistemology through a dispute between McDowell and Wright about external world scepticism.

How do you know what you want? The question is neglected by epistemologists. This paper attempts an answer.

The paper argues -- against the standard view in metaphysics -- that the existence of ordinary objects like tomatoes is (near-enough) established by the fact that such things are apparently encountered in perception.

Some progress has been made in recent decades to articulate corporate social responsibility (CSR) and, more recently, to associate CSR with international enforcement of human rights. This progress continues to be hampered, however, by the ability of a multinational corporation (MNC) that violates human rights not only to shift liability from itself to a nation-state but even to win compensation from that nation-state for loss of profits due to restrictions on its business activities. In the process, the nation-state’s sovereignty is (...) diminishing; and, in effect, though still attributed to nation-states, it is being transferred to the MNC. The main aim of this article is (1) to draw on normative considerations to claim that this MNC proto-sovereignty should be modified and (2) to contend that this can eventually be accomplished by adding to corporate adoption of CSR guidelines a regimen of global human rights enforcement. I base this contention on expectations about the internationalization of corporate criminal law and the globalization of civil society in general and of NGOs in particular. I consider various jurisdictions but I focus on US jurisprudence. (shrink)

Skepticism about the internal world is actually more troubling than skepticism about the external world.

In the writings of Daniel Dennett and Donald Davidson we find something like the following bold conjecture: it is an a priori truth that there is no gap between our best judgements of a subject's beliefs and desires and the truth about the subject's beliefs and desires. Under ideal conditions a subject's belief-box and desire-box become transparent.

Dispositional theories of colour have been attacked by McGinn and others on the ground that ‘Colours do not look like dispositions’. Langsam has argued that on the contrary they do, in ‘Why Colours Do Look Like Dispositions’, The Philosophical Quarterly, 50 , pp. 68–75. I make three claims. First, neither side has made its case. Secondly, it is true, at least on one interpretation, that colours do not look like dispositions. Thirdly, this does not show that dispositionalism about colours is (...) false. (shrink)

This essay moves along broad lines from molecular biology to evolutionary biology and ecology to theology. Its objectives are to: 1) present some recent scientific findings in the emerging field of epigenetics that indicate that it is “the genome in context,” not genes per se, that are important in biological development and evolution; 2) show that this weakens the gene-centric neo-Darwinist explanation of evolution which, in fact, shares a certain preformationist orientation with intelligent design theory; 3) argue that the evidence (...) against a gene-centric view in no way negates Darwin’s central idea of “descent with modification”; 4) argue that an embrace of the evolutionary story, with all of its contingency and apparent lack of directionality, is not only consistent with Christianity, but actually resonates with the notion of the self-emptying love of God in Jesus Christ; and finally 5) suggest that we are called through an ecological imperative to embrace our evolutionary story, to listen to our “genetic coding,” and to reclaim our grounding as a species in the natural world. Corrigendum (published in later issue of journal): There was an error in the paragraph describing the mode of action of the small temporally-expressed RNAs (stRNAs) lin-4 and let-7 from Caenorhabditis elegans. Instead of reading "These two stRNAs act by binding to the tails of their target messenger RNAs (mRNAs); this results in destruction of the target and an overall drop in the level of production of protein from agouti mRNA" [note that agouti mRNA is not a target of these stRNAs], the sentence should have read, "These two stRNAs act by binding to the tails of target messenger RNAs (mRNAs); this leads to inhibition of translation of the mRNAs into protein and a consequent drop in the levels of the corresponding target protein.". (shrink)

Many scholars and activists favor banning illicit businesses, especially given that such businesses constitute a large part of the global economy. But these businesses are commonly operated as if they are subject only to the ethical norms their management chooses to recognize, and as a result they sometimes harm innocent people. This can happen in part because there are no effective legal constraints on illicit businesses, and in part because it seems theoretically impossible to dispose definitively of arguments that support (...) moral relativism. Progress is being made, however, towards a “second best” arrangement consisting of widespread institutional agreements regarding ethical norms. This development might eventually enable us to transcend moral relativism in some respects. Indeed, although some business ethicists who examine illicit business practices accept moral relativism, others attempt to surmount it. The latters’ endeavor, I show, is cross-cultural in nature in that it involves businesses that are deemed illicit in at least one but not every culture. I then recall some traditional solutions and their limits: ideological teachings are culture-specific, hence both temporally and spatially limited; legal constraints, though potentially helpful, are too diverse hence often narrow in reach. Especially problematic are defense industry businesses, which are inherently transcultural and, though uniquely harmful, are not effectively banned in any culture. Harm to quality of life (QoL) can, however, be measured. So I recommend institutional support for international human rights tied to QoL data as a workable way to counter moral relativism regarding illicit businesses. (shrink)

Business ethicists should examine not only business practices but whether a particular type of business is even prima facie ethical. To illustrate how this might be done I here examine the contemporary U.S. defense industry. In the past the U.S. military has engaged in missions that arguably satisfied the just war self-defense rationale, thereby implying that its suppliers of equipment and services were ethical as well. Some recent U.S. military missions, however, arguably fail the self-defense rationale. At issue, then, is (...) whether a business supporting these latter missions may not be circumstantially unethical. No it is not, say defense industry advocates, for two principal reasons. For one, this business benefits society at large in numerous ways. And, for another, the organizer of these military missions is a superpower which by its very nature is not subject to the ethical constraints of the self-defense rationale. I dispute both reasons, argue against the second, and conclude that the U.S. military-industrial complex (MIC) is circumstantially unethical. (shrink)

The Unity of Perception offers a grand synoptic vision of how perception, consciousness and knowledge fit together. It is a remarkable achievement. A short comment can only address fragments of Schellenberg’s picture; naturally I will look for weak spots.

Of all the terms Jean Améry might have chosen to explain the deepest effects of torture, the one he selected was world. To be tortured was to lose trust in the world, to become incapable of feeling at home in the world. In July 1943, Améry was arrested by the Gestapo in Belgium and tortured by the SS at the former fortress of Breendonk. With the first blow from the torturers, he famously wrote, one loses trust in the world. With (...) that blow, one can no l onger be certain that “by reason of written or unwritten social contracts the other person will spare me — and more precisely stated, that he will respect my physical, and with it also my metaphysical, being.” In a vault inside the fortress, beyond the reach of anyone who might help — a wife, a mother, a brother, a friend — it turned out that all social contracts had been broken and torture was possible. His attackers had no respect for him, and no-one else could or would help. (shrink)

What sort of connection is there between business ethics and philosophy? The answer given here: a weak one, but it may be getting stronger. Comparatively few business ethics articles are structurally dependent on mainstream academic philosophy or on such sub-specialities thereof as normative ethics, moral theory, and social and political philosophy. Examining articles recently published in the Journal of Business Ethics that declare some dependence, the author finds that such declarations often constitute only a pro forma gesture which could be (...) omitted without detriment to the paper's content and conclusions. He also finds, however, that some authors do draw on solid philosophical work in ways that are establishing ever more meaningful interconnections between business ethics and academic philosophy. These cross-disciplinary studies, he concludes, are ground-breaking and invite creative imitation. (shrink)

A survey of arguments for and against the view that colors are physical properties.

Philosophers of mind have distinguished (and sometimes conflated) various qualities. This article tries to sort things out.

A remarkable event occurred at the December 3, 2004, meeting of the U. S. President’s Council on Bioethics. Council member William Hurlbut, a physician and Consulting Professor in the Program in Human Biology at Stanford University, formally unveiled a proposal that he claimed would solve the ethical problems surrounding the extraction of stem cells from human embryos. The proposal would involve the creation of genetically defective embryos that “never rise to the level of integrated organismal existence essential to be designated (...) human life with potential,” and therefore could be used as morally acceptable sources of stem cells for research and therapy. The aim of this essay is to show that Hurlbut’s proposal does not solve the ethical problems associated with human embryonic stem cell research. Two major reasons are presented. First, the proposal, which involves modification of a somatic cell nucleus, suffers from an ethical problem that is common to all types of human genetic engineering: since the procedure is not foolproof, there will be failures. In the case of the procedure Hurlbut proposes, some normal (albeit cloned) embryos will be produced. Second, the embryo engineered in the manner described is, at least in the early stages of its development, fully human despite its genetic defect. This essay also will show how a reasonable person might mistakenly view the proposal as legitimate if he or she makes the error of conflating genetic determinism with Aristotelian teleology. Finally, it will argue that ethical clarity can be achieved by seeing the embryo as a holistic entity possessing emergent properties that cannot simply be spelled out by genes. (shrink)

Business ethics should include illicit businesses as targets of investigation. For, though such businesses violate human rights they have been largely ignored by business ethicists. It is time to surmount this indifference in view of recent international efforts to define illicit businesses for regulatory purposes. Standing in the way, however, is a meta-ethical question as to whether any business can be declared unqualifiedly immoral. In support of an affirmative answer I address a number of counter-indications by comparing approaches to organized (...) crime and to corporate crime, comparing the ethical critique of businesses studied in business ethics and those socially banned, and comparing the business ethics assumption as to businesses’ ethicality to societal ethical neutrality regarding war-related businesses. My conclusion: to help advance respect for human rights, business ethicists should apply their expertise to the task of defining illicit businesses. (shrink)

Avicenna's proof for the existence of God (the Necessary Existent) in the Metaphysics of the Salvation relies on the claim that every possible existent shares a common cause. I argue that Avicenna has good reason to hold this claim given that he thinks that (1) every essentially ordered causal series originates in a first, common cause and that (2) every possible existent belongs to an essentially ordered series. Showing Avicenna's commitment to 1 and 2 allows me to respond to Herbert (...) Davidson's and Richard Swinburne's claim that Avicenna's proof for the Necessary Existent is incomplete and fallacious -/- . (shrink)

A survey of color science and color vision.

First put forth in June 2005, the altered nuclear transfer-oocyte assisted reprogramming (ANT-OAR) proposal has been promoted as an ethically-acceptable alternative to the embryo-destructive methods now used to obtain embryonic stem cells. According to its proponents, the goal of ANT-OAR is to use the cloning process to create a pluripotent stem cell. This would be achieved through overexpression of the transcription factor Nanog (or a hypothetical substitute) both in the enucleated egg cell and in the somatic cell prior to transfer (...) of its nucleus. Although the ethical acceptability of ANT-OAR has been publicly debated, its scientific feasibility has not. This paper aims to help rectify this situation. It argues that ANT-OAR, as currently conceived, cannot realistically work. It presents evidence from the scientific literature showing that Nanog cannot single-handedly establish pluripotency in cells, but rather works together with a network of other transcription factors to maintain pluripotency. It argues that ANT-OAR is based on a flawed understanding of stem cell biology, and emphasizes that, in this debate about embryonic stem cells, scientists must strive to accurately and realistically assess the feasibility of the embryo research strategies they propose. (shrink)

The recent successful conversion of adult cells into induced pluripotent stem (iPS) cells through direct reprogramming opens a new chapter in the study of disease and the development of regenerative medicine. It also provides a historic opportunity to turn away from the ethically problematic use of embryonic stem cells isolated through the destruction of human embryos. Moreover, because iPS cells are patient specific, they render therapeutic cloning unnecessary. To maximize therapeutic benefit, adult stem cell research will need to be pursued (...) in parallel with studies using iPS cells. Among the four alternative methods presented by the President’s Council on Bioethics, direct reprogram- ming is the most ethically acceptable. Nonetheless, iPS cells are tainted by their association with the human embryonic stem cell lines, derived in the past, which will be required for their validation. This concern is one that can be resolved. Human iPS cells will serve to stem the tide of human embryonic stem cell research, changing it and diverting stem cell research in a more ethical direction. (shrink)

The author supported Barack Obama for president, and he agrees with Obama on most issues. However, he opposes the federal funding of human embryonic stem cell (hESC) research. Besides involving the destruction of human life, hESC research can (1) result in the exploitation of women, and (2) cause human reproduction to become a means to an end, i.e., human embryos will become commodities to be bought and sold. Recent scientific developments show the growing potential of induced pluripotent stem (iPS) cells (...) and the diminishing promise of their embryonic counterparts. When President Obama lifted restrictions on hESC research on March 9, 2009, he missed an opportunity to show moral leadership on a politically controversial issue. (shrink)

The images of human suffering from New Orleans in the aftermath of Hurricane Katrina remain seared in our nation's collective memory. More than 8 years on, the city and its African-American population still have not recovered fully. This reality highlights an important truth: the disturbances that accompany climate change will first and foremost affect minority communities, many of whom are economically disadvantaged. This paper: (1) describes how Hurricane Katrina, an example of the type of natural disaster that will become more (...) prevalent with intensifying climate change, has impacted the black community of New Orleans; (2) explores the notion that African Americans, in the midst of racial oppression, have developed a unique and powerful brand of environmental thought that has much to contribute to mainstream environmentalism; and (3) argues that the voice of the black community, which has a vested interest in climate outcomes, is critically needed in today's climate debate. (shrink)