Özet -/- Bu çalışmada modern endüstri toplumlarında teknolojinin, bireylerin ve bir bütün olarak toplumun rasyonalitesini nasıl etkilediği ve bunun da ötesinde nasıl belirlediği incelenecektir. Bu inceleme Herbert Marcuse’nin Tek Boyutlu İnsan adlı eserinde ortaya koyduğu teknolojiye ilişkin görüşleri üzerinden yapılacaktır. Rasyonalite, bilgi ve deneyim arasındaki ilişki teknoloji üzerinden irdelenecek ve daha sonra Marcuse’nin ‘teknolojik rasyonalite’ kavramı Claus Offe’nin eleştirileri bağlamında çözümlenecektir. Son olarak Marcuse’nin teknoloji eleştirisi günümüzde ortaya çıkan toplumsal pratiklerle ele alınarak değerlendirilecektir. -/- Anahtar Terimler Teknoloji, Bilgi, Eleştiri, Pratik, (...) Kapitalist Toplum, Politika, Rasyonalite. -/- Rationality, Experience and Knowledge in the Age of Technology: Problems & Criticisms -/- Abstract -/- The question of how human potential is imprisoned in contemporary capitalism is one of the central topics of the analysis on social reality by every social theory which claims to be critical. This question which can be concretized as a systematic occupation with the cultural-technical forms which caused by contemporary capitalism and as an analysis of new types of social subjectivity which emerge as a result of these forms, essentially includes the effort to specify at what level and by using what kind of tools the current system grabs the individual by the throat. Frankfurt School tradition as one of the foremost traditions which conducts such an investigation, discusses the analysis of society over fragility of the bourgeois individual. -/- According to Frankfurt School, the individual in contemporary capitalism is extorted from bourgeois ideals and is out of breath as a result of blockade of overgrown structures in social context in which s/he lives. In other words, the bourgeois individual has been erased. In the late capitalist society where personal histories are melted away, technological progress is one of the processes that led to the deletion of the individual. The clearest expression of this emphasis finds correspondence in the introduction of Herbert Marcuse's One Dimensional Man. Marcuse proposes two opposite theses in this work which he examines advanced industrial societies: 1) Advanced industrial society have a structure that it can control the qualitative changes in predictable future, 2) However, trends and forces which can reverse this situation (which can break this limitation and destroy capitalist society) also exist. First one claims that relations of domination in the social structures are sustainable in the future; and the other thesis emphasizes that the opportunity of emancipation of people by getting free of these power relations is still possible. However, Marcuse does not dwell on too much on the latter (which is the claim about possibility of powers and trends that can change the current situation). Moreover it could be argued that his arguments relating to technological rationality and one-dimensionality draws us into the impossibility of attaining any moment of a positive social transformation. -/- The book is dominated by an atmosphere of immense feeling of being encircled and hopelessness, thus it follows from the work of Marcuse that in the system that we live in it is even impossible to breathe freely. Although in follow-up studies after the One Dimensional Man (especially in writings in which vitality of 68 movement and the axis of New Left), it can be observed that there is an attempt to convert despair into hope, it is clear that Marcuse’s designations regarding technological life mechanisms should be discussed again given the technological advancements of our times. Within this context, in the study, how the technology affects and furthermore determines the individuals and society as a whole in the modern industrial societies has been investigated. This investigation has been carried out through Herbert Marcuse's views on technology which are presented in his work One-Dimensional Man. The relationship between rationality, knowledge and experience has been examined on the basis of technology, and then Marcuse's concept of ‘technological rationality’ has been analysed in the context of Claus Offe's criticisms. -/- Finally, Marcuse's critique of technology has been assessed by considering the emerging social practices in this day and time. Herbert Marcuse refers to the rationality which is created by technology and is directly based on submissive efficiency, as ‘technological rationality’. Thinker argues that what is considered to be rational in a society is subject to change with technological developments, and social rationality is directly connected to the technological advancements. There are three different projections of technological rationality approach which are in turn ontological, epistemological and ethicalpolitical approaches. Claus Offe claims that it is possible to group these different dimensions under three theses. According to the first one; scientific rationality has become the organizational principle of domination. -/- According to Offe, in his second thesis Marcuse mentions the emergence of technology sui generis i.e. as a distinctive autonomous technological rationality. And the third thesis proceeds on the line of the argument that socialist societies are under the impact of technological rationality as well as capitalist societies. According to Offe, even though these three theses are consistent with each other, Marcuse has been violated the most fundamental principle of the Critical Theory by not offering any possibility of social transformation which are aimed at the problems of extensive manipulation and pacified existence that brought about by technological rationality. Hence although Marcuse's work is of utmost importance with regard to his analysis and the issues that he has covered, it would not be wrong to say that a problematic argument from the point of the tradition of Critical Theory has been proposed. The main reason for this is the argument which asserts that the technology turned into a mechanism of domination which is almost irreversible and unchangeable. Therefore, such mechanism does not offer any resistance point where human can take a breath. As a result of this, emancipation which is the main political purpose of the Critical Theory has been invalidated. What could be the problems which are created by the negative situation that results from Marcuse's thesis on technology? For instance, how could the basis for the existence of opposing movements which are organized over the internet or the foundations of anti-capitalist radical critique be explained on the axis of Marcuse’s thesis? -/- There is a fundamental problem that has to be solved: if we declare only the validity of oppressive, central and ideological functions of technological devices, then the idea which is referred by authoritarian governments that current opposing movements or rebel groups organized over internet might be organized from a centre which is defined as imperialist power or external power becomes an affirmable argument. In other words, does Marcuse's technological determinist approach serves to legitimize the discourses such as "foreign powers or imperialist enemies," and so on which authoritarian powers frequently resort to. Is it possible to think of another alternative with regard to the problems produced by this rationality apart from the negative comments that revealed by the concept of technological rationality. From what frameworks this question can be answered In the conclusion of the study, answers to these questions have been searched. -/- Keywords: Technology, Knowledge, Criticism, Practice, Capitalist Society, Politics, Rationality. (shrink)

Bu çalışma, dağarcık ağı tekniği kullanılarak, Türkiye'deki 20 Müslüman ilâhiyat öğretim görevlisinin?gerçek' Müslümanların arzu edilir vasışarı ile ilgili bilişsel kurgularını ortaya koyma denemesidir. Verilerin faktör analizi ve diğer istatistikî yöntem ve teknikler, öğretim görevlilerinin arzu edilen Müslüman niteliklerini temsil eden 200 bilişsel kurgusuna ve bunlardan da 18 bilişsel kurgu grubuna ulaşılmasını sağlamıştır. Bu 18 nitelikler grubu "Diğerkâmlık"tan "Sıkı Çalışkanlık"a ve "Bilişsel Dindarlık"tan "Samimiyet"e kadar dindarlıkla ilgili çeşitli konuları kapsamaktadır. Bu gruplardan önemli olanları, diğerkâmlık, bilişsel dindarlık, dürüstlük ve samimiyet, içtenlik olarak (...) ortaya çıkmıştır. Yazarlar, bu şekilde algılanan İslâmî dindarlık niteliklerinin modern çoğulcu toplumların değer yargılarıyla uzlaşma içinde olup olmadıklarını değerlendirdiler. (shrink)

Andreas & Günther have recently proposed a difference-making definition of actual causation. In this paper I show that there exist conclusive counterexamples to their definition, by which I mean examples that are unacceptable to everyone, including AG. Concretely, I show that their definition allows c to cause e even when c is not a causal ancestor of e. I then proceed to identify their non-standard definition of causal models as the source of the problem, and argue that there is no (...) viable strategy open to AG to fixing it. I conclude that their definition of causation is damaged beyond repair. (shrink)

Michel Foucault’nun çalışmalarının merkezi noktalarından birisini, Batı kültüründe insanların, özneye dönüştürülmesinin tarihini ortaya çıkarmak oluşturmaktadır. Diğerini ise, özneye dönüştürme tekniklerine karşı verilen mücadeleler, çeşitli iktidar tekniklerinin dayattığı bireysellik ve kimlikten kurtulmanın, özgürleşmenin imkânı oluşturmaktadır. İnsanları, öznelere dönüştüren süreçleri bir bütün olarak ele almak yerine, çeşitli nesneleştirme kipleri üzerinden incelemenin daha akıllıca bir yol olduğunu düşünen Foucault, çalışmalarında insanı özneye dönüştüren üç ayrı nesneleştirme kipine yoğunlaşır. Bunlar; kendilerine bilim statüsü kazandırmaya çalışan filoloji gibi araştırma kipleri, deli ile akıllı, hasta ile sağlıklı, (...) suçlular ile “iyi çocuklar” gibi “bölücü pratikler” olarak adlandırılan pratiklerde ortaya çıkan nesneleştirilme kipleri ve son olarak cinsellik gibi alanlarda bir insanın kendini özneye dönüştürme biçimindeki nesneleştirme kipleridir. İnsan, özneye dönüştürme süreçlerine girerken, iktidar ilişkilerine de dâhil olur. Çünkü bireyleri özne yapan iktidar teknikleridir. Özne sözcüğünün taşıdığı bütün anlamlar, boyun eğdiren ve tabi kılan bir iktidar biçimi telkin etmektedir. Bundan dolayı, özneye dönüşme süreçlerine karşı mücadeleler söz konusudur. Özne, iktidar ve şiddet arasındaki ilişkinin nasıl kurulduğuna dair düşünen Foucault, öznesi olarak tanıtıldığımız deneyimlerin kurulmasını gerçekleştiren bir iktidar alanı olduğunu, şiddetin de modern iktidarın kurumsal ağı içerisinde gelişen öznellik deneyimleri çerçevesinde her yere sirayet ettiğini belirtmektedir. İktidarın kurumsal düzeyde, düzenleyici ve denetleyici mekanizmalar sayesinde toplumsal ağın en uç yerlerine kadar sirayet etmesiyle birlikte şiddet, normlar, tüzükler ve prosedürler aracılığıyla belirli bir kapatma içinde gelişmektedir. Ancak, Foucault, şiddetin, iktidarın etkili bir aracı olduğunu kabul etse de, iktidarın esasını oluşturmadığını belirtmektedir. Bu çalışmada, Foucault’nun kuramsal çözümlemelerinden hareketle, özne, iktidar ve şiddet arasındaki ilişkiyi nasıl ele aldığı tartışılacak, onun düşünsel serüveni açısından önemli olan bu kavramların kendi tarih anlayışı bağlamında bir çözümlemesi yapılacaktır. Ayrıca, modern iktidar ilişkilerinin dayatmış olduğu öznellik deneyimlerine ve inceltilmiş şiddet araçlarına karşı verilecek direnişin imkânları sorgulanacaktır. (shrink)

Michel Foucault’nun çalışmalarının merkezi noktalarından birisini, Batı kültüründe insanların, özneye dönüştürülmesinin tarihini ortaya çıkarmak oluşturmaktadır. Diğerini ise, özneye dönüştürme tekniklerine karşı verilen mücadeleler, çeşitli iktidar tekniklerinin dayattığı bireysellik ve kimlikten kurtulmanın, özgürleşmenin imkânı oluşturmaktadır. İnsanları, öznelere dönüştüren süreçleri bir bütün olarak ele almak yerine, çeşitli nesneleştirme kipleri üzerinden incelemenin daha akıllıca bir yol olduğunu düşünen Foucault, çalışmalarında insanı özneye dönüştüren üç ayrı nesneleştirme kipine yoğunlaşır. Bunlar; kendilerine bilim statüsü kazandırmaya çalışan filoloji gibi araştırma kipleri, deli ile akıllı, hasta ile sağlıklı, (...) suçlular ile “iyi çocuklar” gibi “bölücü pratikler” olarak adlandırılan pratiklerde ortaya çıkan nesneleştirilme kipleri ve son olarak cinsellik gibi alanlarda bir insanın kendini özneye dönüştürme biçimindeki nesneleştirme kipleridir. İnsan, özneye dönüştürme süreçlerine girerken, iktidar ilişkilerine de dâhil olur. Çünkü bireyleri özne yapan iktidar teknikleridir. Özne sözcüğünün taşıdığı bütün anlamlar, boyun eğdiren ve tabi kılan bir iktidar biçimi telkin etmektedir. Bundan dolayı, özneye dönüşme süreçlerine karşı mücadeleler söz konusudur. Özne, iktidar ve şiddet arasındaki ilişkinin nasıl kurulduğuna dair düşünen Foucault, öznesi olarak tanıtıldığımız deneyimlerin kurulmasını gerçekleştiren bir iktidar alanı olduğunu, şiddetin de modern iktidarın kurumsal ağı içerisinde gelişen öznellik deneyimleri çerçevesinde her yere sirayet ettiğini belirtmektedir. İktidarın kurumsal düzeyde, düzenleyici ve denetleyici mekanizmalar sayesinde toplumsal ağın en uç yerlerine kadar sirayet etmesiyle birlikte şiddet, normlar, tüzükler ve prosedürler aracılığıyla belirli bir kapatma içinde gelişmektedir. Ancak, Foucault, şiddetin, iktidarın etkili bir aracı olduğunu kabul etse de, iktidarın esasını oluşturmadığını belirtmektedir. Bu çalışmada, Foucault’nun kuramsal çözümlemelerinden hareketle, özne, iktidar ve şiddet arasındaki ilişkiyi nasıl ele aldığı tartışılacak, onun düşünsel serüveni açısından önemli olan bu kavramların kendi tarih anlayışı bağlamında bir çözümlemesi yapılacaktır. Ayrıca, modern iktidar ilişkilerinin dayatmış olduğu öznellik deneyimlerine ve inceltilmiş şiddet araçlarına karşı verilecek direnişin imkânları sorgulanacaktır. -/- . (shrink)

Genetics: Medical, Theological and Ethical Aspects Tibbi, Dini ve Etik Boyutlariyla Genetik -/- Genetik bilimi biyolojinin botanik ve zooloji alanındaki uygulamalarını aşarak, sınırlarını önce antropolojiye sonra tıbba doğru hızla genişletmiştir. Öyle ki artık biyokimyadan onkolojiye kadar neredeyse tüm biyomedikal disiplinler, genetiğin kavramları, ilkeleri ve metodolojisi ile aşılanmıştır. Modern tıbbın uygulama alanında geniş bir yer tutan genetik bilimi, bir hastalığa dair risk analizi, teşhis ve tedavi seçeneklerinin belirlenmesi, prognozun değerlendirilmesi gibi klinik uygulamanın farklı evrelerinde söz sahibi olmaktadır. İçinde bulunduğumuz 21. yüzyılda (...) ise bu etkileşim eskisinden daha da güçlü hale gelerek devam etmektedir. Genetik biliminin klinikteki etkilerinin kapsamlı bir şekilde değerlendirildiği bu kitap, tüm dünyada tıbbın seyrini değiştirecek gelişmelere zemin teşkil eden genetik disiplininin olumlu ve olumsuz etkileri hakkında okuyucuya yetkili ağızlardan bilgiler taşımayı ve daha net bir fikir oluşturmayı hedeflemektedir. Kitapta dört ana bölüm bulunmaktadır. İlk bölümde doğum öncesi genetik uygulamalara, ikinci bölümde doğum sonrası (çocuk ve erişkinde) genetik testlere, üçüncü bölümde tıbbi genetiğin sıcak tartışma konusu olan Spinal Müsküler Atrofi’ye (SMA) ve dördüncü bölümde ise genetik bilgiyi felsefi bakışla ele alan makalelere yer verilmiştir. Genetiğin tıp pratiğini değiştirici ve dönüştürücü etkisine multidisipliner bir yaklaşımla ışık tutmayı amaçlayan bu eserin genetik hakkındaki Türkçe literatüre katkıda bulunmasını ümit ediyoruz. (shrink)

Sinema, genel olarak tüm sanat dalları, aynı anda hem bir sanat dalı ve politik-ekonomik bir kurumdur. Bir yanda elimizde hareketli imgeleri ışıkla selüloidden geçirerek ekrana yansıtan mecra film vardır. Tek tek filmler ise biçim ve içeriklerine göre birbirlerinden ayrılan ve analiz edilen münferit estetik objelerdir. Öte yanda ise film endüstrisi yer alır - filmleri planlayan, üreten, pazarlayan ve kitlelere izleten sanatsal, teknik ve ekonomik araçların oluşturduğu komplike ağ. Doğumundan bu yana sinemanın estetik ve politik açıları farklı formlarda birçok teorik analize (...) maruz kalmış, karşılığında bu analizler de çeşitli eleştirilerle irdelenmiştir. Bu metin bu analizlerin ve onlara yöneltilen eleştirilerin kısa bir incelemesini ve ardından film teorisine farklı bir yaklaşımın ana hatlarını sunacağım. Foucault ve Deleuze'ün fikirlerinden yola çıkan bu "anarşist" film teorisi, geçerli bir eleştirel metodoloji oluşturmanın yanısıra filmin özgürleştirici potansiyeline ışık tutmayı amaçlamaktadır. (shrink)

La meccanica quantistica è una delle più grandi conquiste intellettuali del xx secolo. Le sue leggiregolano il mondo atomico e subatomico e si riverberano su una miriade di fenomeni del mondomacroscopico, dalla formazione dei cristalli alla superconduttività, dalle proprietà dei fluidi a bassatemperatura agli spettri di emissione di una candela che brucia o di una supernova che esplode, daimeccanismi di combustione della fornace solare ai principi di base delle nanotecnologie. Non c’èquasi nulla nel mondo che ci circonda su cui non (...) soffi l’alito delle leggi quantistiche. Tuttavia, per come è usualmente presentata nei libri di testo, la meccanica quantistica è sostanzialmenteun’insieme di regole per calcolare le distribuzioni di probabilità dei risultati di qualunqueesperimento (nel dominio di validità della meccanica quantistica). In quanto tale, non ci forniscedirettamente una descrizione della realtà. Una descrizione della realtà, cioè un’ ontologia , dovrebbedirci che cosa c’è nel mondo e come si comporta, quali sono i processi che si realizzano a livellomicroscopico e, di conseguenza, fornirci una spiegazione del formalismo quantistico. (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)

Anche se questo volume è un po 'datato, ci sono pochi libri popolari recenti che si occupano specificamente della psicologia dell'omicidio ed è una rapida panoramica disponibile per pochi dollari, quindi ne vale comunque la pena. Non fa alcun tentativo di essere completo ed è un po ' superficiale in alcuni punti, con il lettore che si aspetta di riempire gli spazi vuoti dai suoi molti altri libri e la vasta letteratura sulla violenza. Per un aggiornamento vedere ad esempio, Buss, (...) Il Manuale di Psicologia Evolutiva 2nd ed. V1 (2016) p 265, 266, 270–282, 388–389, 545–546, 547, 566 e Buss, Psicologia Evolutiva 5th ed. (2015) p. 26, 96-97.223, 293-4, 300, 309-312, 410 e Shackelford e Hansen, L'evoluzione della violenza (2014).. È stato tra i migliori psicologi evoluzionisti per diversi decenni e copre una vasta gamma di comportamenti nelle sue opere, ma qui si concentra quasi interamente sui meccanismi psicologici che causano l'omicidio delle singole persone e la loro possibile funzione evolutiva nel SEE (Ambiente dell'adattamento evolutivo, cioè le pianure dell'Africa durante gli ultimi milioni di anni o giù di lì). Gli Buss iniziano notando che, come per altri comportamenti, spiegazioni "alternative" come la psicopatologia, la gelosia, l'ambiente sociale, le pressioni di gruppo, le droghe e l'alcol ecc. non spiegano realmente, poiché rimane la questione del motivo per cui questi producono impulsi omicidi, cioè sono le cause prossipate e non quelle evolutive finali (genetiche). Come sempre, inevitabilmente si riduce alla forma fisica inclusiva (selezione dei parenti), e così alla lotta per l'accesso agli accoppiamenti e alle risorse, che è la spiegazione finale per tutti i comportamenti in tutti gli organismi. I dati sociologici (e il buon senso) chiariscono che i maschi più giovani sono i più propensi ad uccidere. Presenta i suoi e altri dati omicidi provenienti da nazioni industrializzate, e culture tribali, uccisioni aspecifiche conspecifiche in animali, archeologia, dati dell'FBI e la propria ricerca sulle fantasie omicidi delle persone normali. Molte prove archeologiche continuano ad accumularsi di omicidi, tra cui quello di interi gruppi, o di gruppi meno giovani femmine, in epoca preistorica. Dopo aver esaminato i commenti di Buss, presento una brevissima sintesi della psicologia intenzionale (la struttura logica della razionalità), che è ampiamente trattata nei miei molti altri articoli e libri. Coloro che hanno un sacco di tempo che vogliono una storia dettagliata della violenza omicida da una prospettiva evolutiva possono consultare 'The Better Angels of Our Nature Why Violence Has Declined' di Steven Pinker e la mia recensione, facilmente disponibile in rete e in due dei miei ultimi libri. In breve, Pinker osserva che l'omicidio è diminuito costantemente e drammaticamente di un fattore di circa 30 dai nostri giorni come raccoglitori. Quindi, anche se le armi ora rendono estremamente facile per chiunque uccidere, la omicidio è molto meno comune. Pinker pensa che ciò sia dovuto a vari meccanismi sociali che mettono in evidenza i nostri "angeli migliori", ma penso che sia dovuto principalmente all'abbondanza temporanea di risorse dallo stupro spietato del nostro pianeta, insieme a una maggiore presenza della polizia, con la comunicazione e la sorveglianza e i sistemi legali che rendono molto più probabile essere puniti. Questo diventa chiaro ogni volta che c'è anche una breve e locale assenza della polizia. Coloro che desiderano un quadro aggiornato completo per il comportamento umano dalla moderna vista a due systems possono consultare il mio libro 'La struttura logica dellafilosofia, psicologia, Mind e il linguaggio in Ludwig Wittgenstein e John Searle' 2nd ed (2019). Coloro che sono interessati a più dei miei scritti possono vedere 'Talking Monkeys--Filosofia, Psicologia, Scienza, Religione e Politica su un Pianeta Condannato--Articoli e Recensioni 2006-2019 3rd ed (2019) e Suicidal Utopian Delusions in the 21st Century 5th ed (2019). (shrink)

L'America e il mondo sono in procinto di collassare a causa dell'eccessiva crescita demografica, la maggior parte per il secolo scorso, e ora tutto questo, a causa della gente del terzo mondo. Il consumo di risorse e l'aggiunta di altri 4 miliardi di ca. 2100 crolleranno la civiltà industriale e porterà alla fame, alle malattie, alla violenza e alla guerra su scala impressionante. La terra perde almeno l'1% del suo suolo superiore ogni anno, così come si avvicina a 2100, la (...) maggior parte della sua capacità di coltivazione alimentare sarà andato. Miliardi moriranno e la guerra nucleare è tutt'altro che certa. In America, questo è stato enormemente accelerato dalla massiccia immigrazione e dalla riproduzione degli immigrati, unite agli abusi resi possibili dalla democrazia. La natura umana depravata trasforma inesorabilmente il sogno della democrazia e della diversità in un incubo di criminalità e povertà. La Cina continuerà a travolgere l'America e il mondo, finché manterrà la dittatura che limita l'egoismo. La causa principale del collasso è l'incapacità della nostra psicologia innata di adattarsi al mondo moderno, che porta le persone a trattare le persone non correlate come se avessero interessi comuni. L'idea dei diritti umani è una fantasia malvagia promossa dalla sinistra per distogliere l'attenzione dalla spietata distruzione della terra da parte della sfrenata maternità del terzo mondo. Questo, oltre all'ignoranza della biologia e della psicologia di base, porta alle illusioni di ingegneria sociale dei parzialmente istruiti che controllano le società democratiche. Pochi capiscono che se aiuti una persona che fai del male a qualcun altro, non c'è pranzo gratuito e ogni singolo oggetto che qualcuno consuma distrugge la terra in modo irreparabile. Di conseguenza, le politiche sociali ovunque sono insostenibili e una dopo l'altra tutte le società senza rigorosi controlli sull'egoismo crolleranno nell'anarchia o nella dittatura. I fatti più basilari, quasi mai menzionati, sono che non ci sono abbastanza risorse in America o nel mondo per sollevare una percentuale significativa dei poveri dalla povertà e tenerli lì. Il tentativo di farlo sta mandando in bancarotta l'America e distruggendo il mondo. La capacità della terra di produrre cibo diminuisce ogni giorno, così come la nostra qualità genetica. E ora, come sempre, di gran lunga il più grande nemico dei poveri sono gli altri poveri e non i ricchi. Senza cambiamenti drammatici e immediati, non c'è speranza di prevenire il crollo dell'America, o di qualsiasi paese che segua un sistema democratico. (shrink)

Bu çalışma kitap olmayan bir kitaptır. Okur klasik kitaplarda alıştığı tamamlanmış metinler, çözümlenmiş bilimsel ve felsefi problemler beklemesin bu çalışmada. Sunduğum şey üzerinde çalıştığım konular ve o konularla ilgili geliştirdiğim düşünceler, aforizmalar yer yer dağınık önermelerdir. Bu iki nedenden dolayı böyledir: Birincisi bilgi kuramsal açıdan tamamlanmış önermeler dizgesinin yanlış olmasıdır. Quantum çağında her gün yeni bir keşif yaptığımız nesneler ile ilgili büyük anlatılar ve tamamlanmış, sistematik görüşler geliştirilemez. Geleneksel tüm kitaplar ilgilendikleri nesneyi tüm bağıntılarıyla çözdükleri iddiasındadır. Örneğin tüm çağdaş fizik (...) kitapları yaklaşık yüz yıldır atomun ağırlığını çözdüklerini düşünerek yayınlanıyordu. Ancak 2017 Ocağında quarkların dışarıdan enerji alışverişi yaptıkları ve oluşturdukları atom ağırlığının sürekli değişti keşfedildi. Bu tüm yazılmış fizik kitaplarının çöpe atılması anlamına gelir. Bu nedenlerden ötürü tamamlanmış çalışmalar değil, sürekli gelişen Wikipedia tarzında, yazılan metinlerin sürekli güncellendiği çalışmalar, bilimsel anlatıma daha uygundur. Okur, bu metnin sürekli işlenen biçimini bloğumda takip edebilecek. -/- İkincisi kişisel olarak çalışmalarımdan asla tatmin olamadım ve vardığım teorik sonuçları dışarı açarak çalışmalarıma dışsal bir motivasyon ve eleştirel bir geri dönüşüm almak istedim. O nedenle okur bu çalışmamı kendisiyle tartışmaya açtığım el yazmalarım olarak değerlendirsin. -/- Tüm bunlarla birlikte okuru son derece geniş bir entelektüel alanda yaratıcı bir çalışma ve tamamiyle sadece yazara ait yeni önermeler bekliyor. -/- Bu çalışma esas olarak aydınlanmadan başlayan ve günümüze kadar gelen, quantum fizikçilerinin de yaslandıkları, tüm sosyal kuramların sonunu ilan etmektedir. -/- Salt bu iddia bile çalışmamı dikkate değer kılar. (shrink)

L’osservazione della natura con l’intento di capire l’origine della varietà di forme e fenomeni in cui si manifesta ha origini remote. All’inizio il rapporto con i fenomeni naturali era dominato da sentimenti quali paura e stupore che conducevano a supporre l’esistenza di entità sfuggenti alla percezione diretta che permeavano gli elementi animandoli. Ecco dunque che la magia rappresenta l’elemento dominante della filosofia naturale primitiva caratterizzata da una unicità degli eventi e dalla impossibilità di capirli e dominarli in quanto frutto della (...) volontà di essenze a noi estranee e non governabili. Con il nascere della civiltà ed il suo progredire il tempo dedicato ai lavori necessari per il sostentamento e la sopravvivenza diminuì e nella ripartizione dei compiti alcuni individui potevano dedicare parte del loro tempo alla osservazione della natura ed alla sua interpretazione in termini non trascendenti. Nella natura, intesa come tutto ciò che ci circonda composto da esseri viventi e da materia inorganica nelle sua varie aggregazioni sulla terra e nel cosmo, ciò che attirò l’attenzione fin dall’inizio furono furono i fenomeni regolari e periodici come i moti della luna, dei pianeti e delle stelle. Nel contempo dopo una spinta iniziale dettata da esigenze pratiche come contare gli oggetti o misurare i campi, la matematica si era sviluppata autonomamente e si rivelò idonea a descrivere in termini quantitativi i moti dei corpi celesti. La terra era al centro dell’universo mentre il moto degli altri corpi celesti risultava da una composizione di moti circolari uniformi. Questa visione geocentrica e pitagorica (armonia delle sfere) dell’universo ha prevalso fino agli albori della scienza moderna, anche se una descrizione eliocentrica, basata su validi argomenti, era stata proposta. Per quanto riguarda la struttura della materia i presocratici avevano già proposto i quattro elementi mentre gli atomisti avevano ricondotto tutto ad entità elementari primigenie, il cui aggregarsi e disgregarsi da luogo a tutti gli stati e le molteplici forme della materia. Queste intuizioni si ritrovano nella fisica moderna che contempla quattro stati di aggregazione, che hanno come unico sostrato comune gli atomi. La fisica moderna nasce con Galileo e Newton, la cui dinamica si sviluppa a partire dalle leggi di Keplero che descrivono il moto dei pianeti nel sistema eliocentrico, per potersi poi applicare ad un qualunque sistema materiale. Pertanto nei due secoli successivi si ritenne che un modello meccanico potesse essere sviluppato per un qualunque sistema fisico e quindi per l’universo intero la cui evoluzione doveva essere matematicamente prevedibile. Per i fenomeni termici tuttavia vennero formulate leggi ad hoc come quelle della termodinamica che mostrano come i processi macroscopici siano irreversibili in contrasto con le leggi della meccanica. Si deve a Boltzmann1 il tentativo di ricondurre la termodinamica alla meccanica per un gran numero di particelle dei cui moti disordinati viene data una lettura di carattere statistico. L’aumento della entropia e la irreversibilità seguono dalla ipotesi di caos molecolare ossia che i moti siano così disordinati che si perde rapidamente memoria dello stato iniziale. L’idea di introdurre una misura di probabilità nel contesto della meccanica sembra antitetica con la natura stessa della teoria rivolta fino ad allora allo studio di sistemi con moti regolari, reversibili e prevedibili individualmente su tempi lunghi. Tuttavia l’analisi probabilistica diventa essenziale per lo studio di sistemi caratterizzati da forti instabilità, e da orbite irregolari per i quali la previsione richiede una conoscenza della condizioni iniziali con precisioni fisicamente non raggiungibili. Combinando la evoluzione deterministica della meccanica di Newton o di Hamilton con la descrizione statistica attraverso una opportuna misura invariante di probabilità nello spazio delle fasi, nasce la teoria dei sistemi dinamici2 che consente di descrivere non solo i sistemi ordinati o i sistemi caotici ma anche tutti quelli che vedono coesistere in diverse proporzioni ordine e caos e che presentano una straordinaria varietà di strutture geometriche e proprietà statistiche, tanto da fornire almeno se non proprio un quadro teorico per lo meno metafore utili per la descrizione dei sistemi complessi. Anche se non c’è unanime consenso ci sembra appropriato definire complessi non tanto sistemi caratterizzati da interazioni non lineari tra i suoi componenti e da proprietà emergenti, che rientrano a pieno titolo nel quadro dei sistemi dinamici, ma piuttosto i sistemi viventi o quelli di vita artificiale che ne condividono le proprietà essenziali3. Tra queste possiamo certamente annoverare la capacità di gestire la informazione e di replicarsi, consentendo tramite un meccanismo di mutazione e selezione di dare origine a strutture di crescente ricchezza strutturale e dotate di capacità cognitive sempre più elaborate. Una teoria dei sistemi complessi non esiste ancora, anche se la teoria degli automi sviluppata da Von Neumann4 e la teoria della evoluzione di Darwin5 ne possono fornire alcuni pilastri importanti. Recentemente la teoria delle reti è stata utilizzata con successo per descrivere le proprietà statistiche delle connessioni tra gli elementi costitutivi (nodi) di un sistema complesso6. Le connessioni che non sono né completamente casuali né completamente gerarchiche, consentono una sufficiente robustezza rispetto a malfunzionamenti o danneggiamenti dei nodi unita a un adeguato livello di organizzazione per consentirne un funzionamento efficiente. Nei sistemi fisici il modello base è un insieme di atomi o molecole interagenti, che danno luogo a strutture diverse quali un gas, un liquido o un cristallo, come risultato di proprietà emergenti. Nello stesso modo per i sistemi complessi possiamo proporre un sistema automi interagenti come modello base. Le molteplici forme che il sistema assume anche in questo caso vanno considerate come proprietà emergenti del medesimo sostrato al mutare delle condizioni esterne e frutto delle i replicazioni, ciascuna delle quali introduce piccole ma significative varianti. Questa è la grande differenza tra un sistema fisico ed un sistema complesso: il primo fissate le condizioni esterne ha sempre le medesime proprietà, il secondo invece cambia con il fluire del tempo perché la sua organizzazione interna muta non solo al cambiare di fattori ambientali ma anche con il succedersi delle generazioni. C’è dunque un flusso di informazione che cresce con il tempo e che consente agli automi costituenti ed alla intera struttura di acquisire nuove capacità. Questo aumento di ordine e ricchezza strutturale avviene naturalmente a spese dell’ambiente circostante, in modo che globalmente i la sua entropia cresce in accordo con la seconda legge della termodinamica. In assenza di una teoria formalizzata paragonabile a quella dei sistemi dinamici, per i sistemi complessi si possono fare osservazioni e misure, sia puntuali sui costituenti elementari e sulle loro connessioni, sia globali sull’intero sistema, oppure costruire modelli suscettibili di essere validati attraverso la simulazione. Se di un sistema si riesce infatti a fornire una descrizione sufficientemente dettagliata, è poi possibile osservare come questo si comporti traducendo le regole in algoritmi e costruendo quindi una versione virtuale, anche se semplificata del sistema stesso. Il passaggio più difficile è il confronto tra il sistema simulato ed il sistema vero, che passa necessariamente attraverso la valutazione di una numero limitato di parametri che ne caratterizzino e proprietà. La codifica del progetto è una proprietà cruciale dei sistemi complessi perché questa si realizza con un dispendio di massa ed energia incomparabilmente più piccolo rispetto a quello necessario per realizzare l’intera struttura; nello stesso tempo apportare piccole modifiche ad un progetto è rapido ed economico. In questo processo che comporta la continua introduzione di varianti si aprono molteplici strade e con lo scorrere del tempo si realizza una storia in modo unico e irripetibile. Anche il susseguirsi di eventi fisici caratterizzati da processi irreversibili e dalla presenza di molteplici biforcazioni da origine ad una storia che non si può percorrere a ritroso, né riprodurre qualora fossimo in grado ripartire dalle stesse condizioni iniziali. Tuttavia esiste una differenza profonda tra la storia di un sistema fisico come il globo terrestre e la storia della vita. La prima registra i molteplici cambiamenti che ha subito la superficie del nostro pianeta ove montagne e mari nascono e scompaiono senza un chiaro disegno soggiacente. La storia della vita è caratterizzata da una progressiva crescita della ricchezza strutturale e funzionale e accompagnata da una crescita della complessità progettuale. La rappresentazione di questa storia prende la forma di un albero con le sue ramificazioni che mostra la continua diversificazione delle strutture e la loro evoluzione verso forme sempre più avanzate. La direzione in cui scorre il tempo è ben definita: le strutture affinano le capacità sensoriali mentre cresce la potenza degli organi che elaborano la informazione. Un sistema complesso è anche caratterizzato da un molteplicità di scale, tanto più alta quanto più si sale sulla scala evolutiva. La ragione è che il procedere verso strutture sempre più elaborate avviene utilizzando altre strutture come mattoni per cui l’immagine che si può fornire è quella di una rete di automi a più strati: partendo dal basso una rete con le sue proprietà emergenti diventa il nodo di una rete di secondo livello, cioè un automa di secondo livello che interagisce con altri automi dello stesso tipo e così via. Nei sistemi inorganici, dove non esiste un progetto, si distinguono di norma solo due livelli, quello dei costituenti elementari e quello su scala macroscopica. I sistemi fisici sono riconducibili a poche leggi universali, che governano i costituenti elementari della materia, ma il passaggio dalla descrizione dalla piccola alla grande scala è impervio e consentito soltanto dalla simulazione numerica, quando ci allontaniamo dalle situazioni più semplici caratterizzate da un equilibrio statistico. I limiti che il disegno riduzionista incontra già per i sistemi fisici diventano decisamente più forti nel caso dei sistemi complessi. (shrink)

Euclid’s Elements inspired a number of foundationalist accounts of mathematics, which dominated the epistemology of the discipline for many centuries in the West. Yet surprisingly little has been written by recent philosophers about this conception of mathematical knowledge. The great exception is Imre Lakatos, whose characterisation of the Euclidean Programme in the philosophy of mathematics counts as one of his central contributions. In this essay, we examine Lakatos’s account of the Euclidean Programme with a critical eye, and suggest an alternative (...) picture which builds on his work, but differs in a number of important respects. (shrink)

A brief article introducing *One True Logic*. The book argues that there is one correct foundational logic and that it is highly infinitary.

Following Kripke and Putnam, the received view of chemical kinds has been a microstructuralist one. To be a microstructuralist about chemical kinds is to think that membership in said kinds is conferred by microstructural properties. Recently, the received microstructuralist view has been elaborated and defended, but it has also been attacked on the basis of complexities, both chemical and ontological. Here, I look at which complexities really challenge the microstructuralist view; at how the view itself might be made more complicated (...) in order to accommodate such challenges; and finally, at what this increasingly complicated picture implies for our standard assessment of chemical kindhood—primarily, for the widespread assumption that chemical kinds in general are more neat and tidy than those messy biological ones. _1_ The Received View _2_ A Taxonomy of Chemical Kinds _3_ Atomic Number _4_ H2O, H3O+, OH−, and More _5_ Complicating the Microstructuralist Picture _6_ Concrete and Other Mixtures _7_ Macromolecules, Especially Proteins _8_ Abandoning Sameness of Elemental Composition _9_ Not So Different after All. (shrink)

The New Evil Demon problem has been hotly debated since the case was introduced in the early 1980’s (e.g. Lehrer and Cohen 1983; Cohen 1984), and there seems to be recent increased interest in the topic. In a forthcoming collection of papers on the New Evil Demon problem (Dutant and Dorsch, forthcoming), at least two of the papers, both by prominent epistemologists, attempt to resist the problem by appealing to the distinction between justification and excuses. My primary aim here is (...) to critically evaluate this new excuse maneuver as a response to the New Evil Demon problem. -/- Their response attempts to give us reason to reject the idea that victims of the New Evil Demon have justification for believing as they do. I shall argue that this approach is ultimately unsuccessful, however much of value can be learned from these attempts. In particular, progress in the debate can be made by following those who advance the excuse maneuver and make explicit the connection between epistemic justification and epistemic norms. By doing so, the questions being debated are clarified, as is the methodology being used to attempt to answer them. (shrink)

What makes an intellectual virtue a virtue? A straightforward and influential answer to this question has been given by virtue-reliabilists: a trait is a virtue only insofar as it is truth-conducive. In this paper I shall contend that recent arguments advanced by Jack Kwong in defence of the reliabilist view are good as far as they go, in that they advance the debate by usefully clarifying ways in how best to understand the nature of open-mindedness. But I shall argue that (...) these considerations do not establish the desired conclusions that open-mindedness is truth-conducive. To establish these much stronger conclusions we would need an adequate reply to what I shall call Montmarquet’s objection. I argue that Linda Zagzebski’s reply to Montmarquet’s objection, to which Kwong defers, is inadequate. I conclude that it is contingent if open-mindedness is truth-conducive, and if a necessary tie to truth is what makes an intellectual virtue a virtue, then the status of open-mindedness as an intellectual virtue is jeopardised. We either need an adequate reliabilist response to Montmarquet’s objection, or else seek alternative accounts of what it is that makes a virtue a virtue. I conclude by briefly outlining some alternatives. (shrink)

In this article I argue that the value of epistemic justification cannot be adequately explained as being instrumental to truth. I intend to show that false belief, which is no means to truth, can nevertheless still be of epistemic value. This in turn will make a good prima facie case that justification is valuable for its own sake. If this is right, we will have also found reason to think that truth value monism is false: assuming that true belief does (...) have value, there is more of final epistemic value than mere true belief. (shrink)

Epistemic paternalism is the thesis that a paternalistic interference with an individual's inquiry is justified when it is likely to bring about an epistemic improvement in her. In this article I claim that in order to motivate epistemic paternalism we must first account for the value of epistemic improvements. I propose that the epistemic paternalist has two options: either epistemic improvements are valuable because they contribute to wellbeing, or they are epistemically valuable. I will argue that these options constitute the (...) foundations of a dilemma: either epistemic paternalism collapses into general paternalism, or a distinctive project of justified epistemic paternalism is implausible. (shrink)

This article discusses the adequacy of Rawls’ theory of justice as a tool for racial justice. It is argued that critics like Charles W Mills fail to appreciate both the insights and limits of the Rawlsian framework. The article has two main parts spread out over several different sections. The first is concerned with whether the Rawlsian framework suffices to prevent racial injustice. It is argued that there are reasons to doubt whether it does. The second part is concerned with (...) whether a Rawlsian framework has the resources to rectify past racial injustice. It is argued that it has more resources to do this than Mills allows. This second part of the article centers on two Rawlsian ideas: ideal theory and the fair equality of opportunity principle. It is argued that ideal theory is essential for the kind of rectificatory work that Mills wants nonideal theory to do, and that where there is a socioeconomic legacy of past injustice, it is hard to see how FEO could be implemented if it did no rectificatory work, a result which means that there is less need to turn to nonideal theory at all. (shrink)

The standard treatment of conditional probability leaves conditional probability undefined when the conditioning proposition has zero probability. Nonetheless, some find the option of extending the scope of conditional probability to include zero-probability conditions attractive or even compelling. This article reviews some of the pitfalls associated with this move, and concludes that, for the most part, probabilities conditional on zero-probability propositions are more trouble than they are worth.

I argue that the conjunction of perdurantism (the view that objects are temporally extended) and universalism (the thesis that any old class of things has a mereological fusion) gives rise to undesired complications when combined with certain plausible assumptions concerning the semantics of tensed statements.

The relation between body and mind is one of the oldest riddles that has puzzled mankind. That material and mental events may interact is accepted even by the law: our mental capacity to concentrate on the task can be seriously reduced by drugs. Physical and chemical processes may act upon the mind; and when we are writing a difficult letter, our mind acts upon our body and, through a chain of physical events, upon the mind of the recipient of the (...) letter. This is what the authors of this book call the 'interaction of mental and physical events'. We know very little about this interaction; and according to recent philosophical fashions this is explained by the alleged fact that we have brains but no thoughts. The authors of this book stress that they cannot solve the body mind problem; but they hope that they have been able to shed new light on it. Eccles especially with his theory that the brain is a detector and amplifier; a theory that has given rise to important new developments, including new and exciting experiments; and Popper with his highly controversial theory of 'World 3'. They show that certain fashionable solutions which have been offered fail to understand the seriousness of the problems of the emergence of life, or consciousness and of the creativity of our minds. In Part I, Popper discusses the philosophical issue between dualist or even pluralist interaction on the one side, and materialism and parallelism on the other. There is also a historical review of these issues. In Part II, Eccles examines the mind from the neurological standpoint: the structure of the brain and its functional performance under normal as well as abnormal circumstances. The result is a radical and intriguing hypothesis on the interaction between mental events and detailed neurological occurrences in the cerebral cortex. Part III, based on twelve recorded conversations, reflects the exciting exchange between the authors as they attempt to come to terms with their opinions. (shrink)

This chapter first surveys general issues in the epistemic internalism / externalism debate: what is the distinction, what motivates it, and what arguments can be given on both sides. -/- The second part of the chapter will examine the internalism / externalism debate as regards to the specific case of the epistemology of memory belief.

Literature in epistemology tends to suppose that there are three main types of understanding – propositional, atomistic, and objectual. By showing that all apparent instances of propositional understanding can be more plausibly explained as featuring one of several other epistemic states, this paper argues that talk of propositional understanding is unhelpful and misleading. The upshot is that epistemologists can do without the notion of propositional understanding.

Much of the intuitive appeal of evidentialism results from conflating two importantly different conceptions of evidence. This is most clear in the case of perceptual justification, where experience is able to provide evidence in one sense of the term, although not in the sense that the evidentialist requires. I argue this, in part, by relying on a reading of the Sellarsian dilemma that differs from the version standardly encountered in contemporary epistemology, one that is aimed initially at the epistemology of (...) introspection but which generalizes to theories of perceptual justification as well. (shrink)

Classically, gratitude is a tri-polar construal, logically ordering a benefactor, a benefice, and a beneficiary in a favour-giving-receiving situation. Grammatically, the poles are distinguished and bound together by the prepositions ”to’ and ”for’; so I call this classic concept ”to-for’ gratitude. Classic religious gratitude follows this schema, with God as the benefactor. Such gratitude, when felt, is a religious experience, and a reliable readiness or ”habit’ of such construal is a religious virtue. However, atheists have sometimes felt an urge or (...) need for an analogous experience and virtue of gratitude, and theists sometimes feel intellectual discomfort with classical theistic gratitude on consideration of the misfortunes that characterize our life along with its blessings. In response, another conception of religious gratitude has been attempted, a construal that lacks the to-for structure. This paper probes the significance of the benefactor for gratitude, both secular and religious, and, with Søren Kierkegaard’s help, some features of the theology of classical religious gratitude that dissolve the problem of misfortunes. (shrink)

We consider an ethical dilemma in global health: is it ethically acceptable to provide some patients cheaper treatments that are less effective or more toxic than the treatments other patients receive? We argue that it is ethical to consider local resource constraints when deciding what interventions to provide. The provision of cheaper, less effective health care is frequently the most effective way of promoting health and realizing the ethical values of utility, equality, and priority to the worst off.

A common view among nontheists combines the de jure objection that theism is epistemically unacceptable with agnosticism about the de facto objection that theism is false. Following Plantinga, we can call this a “proper” de jure objection—a de jure objection that does not depend on any de facto objection. In his Warranted Christian Belief, Plantinga has produced a general argument against all proper de jure objections. Here I first show that this argument is logically fallacious (it makes subtle probabilistic fallacies (...) disguised by scope ambiguities), and proceed to lay the groundwork for the construction of actual proper de jure objections. (shrink)

To what extent are cognitive capacities, especially perceptual capacities, informationally encapsulated and to what extent are they cognitively penetrable? And why does this matter? Two reasons we care about encapsulation/penetrability are: (a) encapsulation is sometimes held to be definitional of modularity, and (b) penetrability has epistemological implications independent of modularity. I argue that modularity does not require encapsulation; that modularity may have epistemological implications independently of encapsulation; and that the epistemological implications of the cognitive penetrability of perception are messier than (...) is sometimes thought. (shrink)

Cognition is commonly taken to be computational manipulation of representations. These representations are assumed to be digital, but it is not usually specified what that means and what relevance it has for the theory. I propose a specification for being a digital state in a digital system, especially a digital computational system. The specification shows that identification of digital states requires functional directedness, either for someone or for the system of which it is a part. In the case or digital (...) representations, to be a token of a representational type, where the function of the type is to represent. [An earlier version of this paper was discussed in the web-conference "Interdisciplines" https://web.archive.org/web/20100221125700/http://www.interdisciplines.org/adaptation/papers/7 ]. (shrink)

Many countries are experiencing increasing levels of demand for access to assisted reproductive technologies. Policies regarding who can access ART and with what support from a collective purse are highly contested, raising questions about what state responses are justified. Whilst much of this debate has focused on the status of infertility as a disease, we argue that this is something of a distraction, since disease framing does not provide the far-reaching, robust justification for state support that proponents of ART seem (...) to suppose. Instead, we propose that debates about appropriate state responses should consider the various implications for health and broader well-being that may be associated with difficulties starting a family. We argue that the harms and disruption to valued life projects of subfertility-related suffering may provide a stronger basis for justifying state support in this context. Further, we suggest that, whilst ART may alleviate some of the harm resulting from subfertility, population-level considerations can indicate a broader range of interventions aimed at tackling different sources of subfertility-related harm, consistent with broader public health aims. (shrink)

Human cognitive acts are directed towards objects extended in space of a wide range of different types. What follows is a new proposal for bringing order into this typological clutter. The theory of spatially extended objects should make room not only for the objects of physics but also for objects at higher levels, including the objects of geography and of related disciplines. It should leave room for different types of boundaries, including both the bona fide boundaries which we find in (...) the physical world and the fiat (or human-demarcation-induced) boundaries with which much of geography has to deal. Two distinct axiomatic theories of boundaries are accordingly presented, and the need for both is examined in some detail. The resultant dual framework is shown to have application above all for our understanding of issues involving contact, division, and separation, issues which have posed serious difficulties for the ontological theories of boundaries that have been proposed hitherto. (shrink)

Goldman, though still a reliabilist, has made some recent concessions to evidentialist epistemologies. I agree that reliabilism is most plausible when it incorporates certain evidentialist elements, but I try to minimize the evidentialist component. I argue that fewer beliefs require evidence than Goldman thinks, that Goldman should construe evidential fit in process reliabilist terms, rather than the way he does, and that this process reliabilist understanding of evidence illuminates such important epistemological concepts as propositional justification, ex ante justification, and defeat.

Epistemic internalism, by stressing the indispensability of the subject’s perspective, strikes many as plausible at first blush. However, many people have tended to reject the position because certain kinds of beliefs have been thought to pose special problems for epistemic internalism. For example, internalists tend to hold that so long as a justifier is available to the subject either immediately or upon introspection, it can serve to justify beliefs. Many have thought it obvious that no such view can be correct, (...) as it has been alleged that internalism cannot account for the possibility of the justification of beliefs stored in memory. -/- My aim in this paper is to offer a response that explains how memory justification is possible in a way that is consistent with epistemic internalism and an awareness condition on justification. Specifically, I will explore the plausibility of various options open to internalists, including both foundationalist and non-foundationalist approaches to the structure of justification. I intend to show that despite other difficult challenges that epistemic internalism might face, memory belief poses no special problems that the resources of internalism cannot adequately address. (shrink)

Certain advocates of the so-called “neo-logicist” movement in the philosophy of mathematics identify themselves as “neo-Fregeans” (e.g., Hale and Wright), presenting an updated and revised version of Frege’s form of logicism. Russell’s form of logicism is scarcely discussed in this literature and, when it is, often dismissed as not really logicism at all (in light of its assumption of axioms of infinity, reducibility and so on). In this paper I have three aims: firstly, to identify more clearly the primary meta-ontological (...) and methodological differences between Russell’s logicism and the more recent forms; secondly, to argue that Russell’s form of logicism offers more elegant and satisfactory solutions to a variety of problems that continue to plague the neo-logicist movement (the bad company objection, the embarrassment of richness objection, worries about a bloated ontology, etc.); thirdly, to argue that neo-Russellian forms of logicism remain viable positions for current philosophers of mathematics. (shrink)

Many advocate practices of ‘local food’ or ‘locavorism’ as a partial solution to the injustices and unsustainability of contemporary food systems. I think that there is much to be said in favor of local food movements, but these virtues are insufficient to immunize locavorism from criticism. In particular, three duties of international ethics—beneficence, repair and fairness—may provide reasons for constraining the developed world’s permissible pursuit of local food. A complete account of why (and how) the fulfillment of these duties constrains (...) locavorism will require extensive empirical evidence about the relationship between agricultural demand-led industrialization, international trade (rules), and local food practices. In this paper I can only gesture at some of this evidence and, for that reason, my policy prescriptions are merely provisional. Instead, the upshot of this paper is that advocates of locavorism ought to be attentive to the empirical-dependence of the moral permissibility of their projects. As local food ‘scales up’—and comes to be embraced as a goal of political communities—these concerns should receive even greater attention. (shrink)

Russell discovered the classes version of Russell's Paradox in spring 1901, and the predicates version near the same time. There is a problem, however, in dating the discovery of the propositional functions version. In 1906, Russell claimed he discovered it after May 1903, but this conflicts with the widespread belief that the functions version appears in _The Principles of Mathematics_, finished in late 1902. I argue that Russell's dating was accurate, and that the functions version does not appear in the (...) _Principles_. I distinguish the functions and predicates versions, give a novel reading of the _Principles_, section 85, as a paradox dealing with what Russell calls _assertions_, and show that Russell's logical notation in 1902 had no way of even formulating the functions version. The propositional functions version had its origins in the summer of 1903, soon after Russell's notation had changed in such a way as to make a formulation possible. (shrink)

Many assume that whenever government is entitled to make a law, it is entitled to enforce that law coercively. I argue that the justification of legal authority and the justification of governmental coercion come apart. Both in ideal theory and in actual human societies, governments are sometimes entitled to make laws that they are not entitled to enforce coercively.

This is a response to Macleod 2012's argument that the history of unjust property acquisitions requires rich libertarians to give away everything in excess of equality. At first, problematic questions are raised. How much property is usually inherited or illegitimate? Why should legitimate inheritance be affected? What of the burden of proof and court cases? A counterfactual problem is addressed. Three important cases are considered: great earned wealth; American slavery; land usurpation. All are argued to be problematic for Macleod 2012's (...) thesis. Various problems are explained concerning using the Nozickian argument to decide the alleged excess that rich libertarians own. The essay's main error is the presupposition that free markets do not help the worst-off. The majority of unjust holdings today are not the result of historical injustices but arise through continuing transfers enabled by taxation and state-regulation. More study of libertarian contributions to the social sciences and philosophy would appear to be desirable "personal behavior" among socialists. (shrink)

Maurice Merleau-Ponty is often interpreted as claiming that opportunities for action are directly present in perceptual experience. However, he does not provide much evidence for how or why this would occur, and one can doubt that this is an appropriate interpretation of his phenomenological descriptions. In particular, it could be argued the Merleau-Pontyian descriptions mistakenly attribute pre-perceptual or post-perceptual elements such as allocation of attention or judgment to the perceptual experience itself. This paper argues for the Merleau-Pontyian idea that opportunities (...) for action are present in perceptual experience. It further argues that the phenomenological descriptions can be supported and explained via reference to contemporary research on motor imagery. In particular, it will be argued that non-conscious, covert motor imagery is used to prepare for and regulate skilled actions, and that it is plausible that this imagery combines with perception (likely vision) to create a single experience of the environment as enabling action. The paper will also show that contemporary views on motor imagery are broadly compatible with Merleau-Ponty’s aims. (shrink)

A look at the dynamical concept of space and space-generating processes to be found in Kant, J.F. Herbart and the mathematician Bernhard Riemann's philosophical writings.

Recourse to a variety of well-constructed arguments is undoubtedly a significant strategic asset for cultivating more ethical eating habits and convincing others to follow suit. Nevertheless, common obstacles often prevent even the best arguments from getting traction in our lives. For one thing, many of us enter the discussion hampered by firmly-entrenched but largely uninvestigated assumptions about food that make it difficult to imagine how even well-supported arguments that challenge our familiar frames of culinary reference could actually apply to us. (...) When an argument contests our cherished food ways, we are inclined almost reflexively to dodge, downplay, or dismiss it, and all the more anxiously if we suspect it’s a good one. Moreover, even when we find such arguments convincing and resolve to change, we often discover to our chagrin that, when the buffet is open, we lack the will to act on our convictions. Whether the obstacle is a lack of imagination or a failure of will, the way to concrete moral progress is blocked. Our aim here is to consider how other modes of philosophical inquiry can help us to overcome these two obstacles that arise at the margins of philosophy’s argumentative contributions to food ethics. In part I, we diagnose these obstacles as common moral malaises—we call them the malaise of imagination and the malaise of will—that create existential unease for moral agents that can curtail their ability to eat in accordance with what they learn from philosophical arguments. We then propose that other modes of philosophical inquiry can serve as therapy for these malaises. In part II, we argue that philosophical hermeneutics (exemplified by Hans-Georg Gadamer) can treat the malaise of imagination by helping us to excavate and revise hidden prejudices that interfere with our ability authentically to engage arguments that challenge entrenched assumptions about food. In part III, we argue that philosophy as care of the self (exemplified by Pierre Hadot) can treat the malaise of will by helping us to identify habits of thought and action that hamper concrete progress toward new dietary ideals and to replace them, through repetitive exercises, with transformed habits. In a brief conclusion, we identify some benefits of this approach. (shrink)

While it is often said that robotics should aspire to reproducible and measurable results that allow benchmarking, I argue that a focus on benchmarking can be a hindrance for progress in robotics. The reason is what I call the ‘measure-target confusion’, the confusion between a measure of progress and the target of progress. Progress on a benchmark (the measure) is not identical to scientific or technological progress (the target). In the past, several academic disciplines have been led into pursuing only (...) reproducible and measurable ‘scientific’ results – robotics should be careful to follow that line because results that can be benchmarked must be specific and context-dependent, but robotics targets whole complex systems for a broad variety of contexts. While it is extremely valuable to improve benchmarks to reduce the distance be- tween measure and target, the general problem to measure progress towards more intelligent machines (the target) will not be solved by benchmarks alone; we need a balanced approach with sophisticated benchmarks, plus real-life testing, plus qualitative judgment. (shrink)

Fictionalism in ontology is a mixed bag. Here I focus on three main variants—which I label after the names of Pascal, Berkeley, and Hume—and consider their relative strengths and weaknesses. The first variant is just a version of the epistemic Wager, applied across the board. The second variant builds instead on the fact that ordinary language is not ontologically transparent; we speak with the vulgar, but deep down we think with the learned. Finally, on the Humean variant it’s the structure (...) of the ontological inventory, not its content, that may turn out to involve fictional elements. That is, for the Humean the fiction lies, not in the reality of common-sense ontology, but in the laws—of unity, identity, causation, etc.—in terms of which we articulate our experience of that reality. In the end, this is the kind of fictionalism that I find most interesting, sensible, and tenable. And I argue that it is even compatible with the sort of “naive” realism we have all come to appreciate in the work of Paolo Bozzi, to whom the paper is dedicated. (shrink)

An often-overlooked characteristic of the human mind is its propensity to wander. Despite growing interest in the science of mind-wandering, most studies operationalize mind-wandering by its task-unrelated contents. But these contents may be orthogonal to the processes that determine how thoughts unfold over time, remaining stable or wandering from one topic to another. In this chapter, we emphasize the importance of incorporating such processes into current definitions of mind-wandering, and propose that mind-wandering and other forms of spontaneous thought (such as (...) dreaming and creativity) are mental states that arise and transition relatively freely due to an absence of constraints on cognition. We review existing psychological, philosophical and neuroscientific research on spontaneous thought through the lens of this framework, and call for additional research into the dynamic properties of the mind and brain. (shrink)