La educación tradicional concebida en compartimientos estancos que coquetean en torno al árbol de la ciencia, ha formado a un individuo descontextualizado, sin capacidad de respuesta para enfrentar la complejidad del mundo actual. La Multiversidad Mundo Real “Edgar Morin” asume la misión de una enseñanza educativa basada en los postulados del Pensamiento Complejo de Edgar Morin; pero aún quedan pendientes nuevas definiciones que rompan con los esquemas de la educación basada en el paradigma simplificador. La meta es emprender (...) el gran viraje que haga posible que la reforma paradigmática implique también una reforma de las mentes y del lenguaje, porque nombrar lo nuevo con la palabra vieja dificulta a nivel inconsciente detonar el cambio. Superar los bloqueos propios y los adquiridos por la educación que nos ha conducido a ser individuos desarticulados del contexto, ese es el gran reto de la Multiversidad. (shrink)

Before he reached his mature metaphysical view of being as gradual in the Republic (Allen 1961), Plato claims that neither can negative facts explain positive facts, nor vice versa (Phaedo 103b) (this is very likely a corollary of his principle of opposites according to which if A and B are of opposite ontological categories, A cannot explain B (González-Varela and Barceló 2023). Yet, it seems obvious that we explain positive facts by appealing to negative facts and vice versa, (...) all the time. We say things like "Pat must be sick, because she would not have missed the party otherwise", "The Plant died because we forgot to water it", "The suitcase was so large, it did not fit in the trunk", etc. So this seems like a strange and obviously wrong take on the limits of metaphysical explanation. Yet here I will defend that this counter-intuitive metaphysical thesis has been unjustly dismissed and will argue that, instead, it is a plausible metaphysical principle. My defense of this metaphysical principle can also be seen as part of a larger defense of an under-explored metaphysical hypothesis, Ontological Manichesim, according to which positive and negative facts, if both belong in our ontology, are separate realms of being with no interaction whatsoever. (shrink)

In Brazil, the social demand for veterinary expertise is growing. However, there is still a shortage of professionals trained in this area to apply specific knowledge to each case. Studies and research into forensic veterinary medicine are necessary for veterinary experts to assist in investigations and legal proceedings. Veterinary medicine has subjects on its curriculum that cover the knowledge needed to apply in the fields of animal health, public health and the environment. The interaction between human and veterinary medicine, as (...) well as other areas of health, is of great importance in the prevention and control of various diseases, both in animals and humans. Some cases of infectious bovine abortion have a major impact not only on cattle farming and animal health, but also on public and environmental health. The concept of "One Health" integrates human medicine and health professionals. In this context, knowledge of infectious abortive diseases that affect animal, human and environmental health is fundamental. Cattle are affected by specific infectious abortive diseases, caused by pathogens with different forms of presentation and transmission mechanisms. These include brucellosis, leptospirosis and listeriosis, which are potentially zoonotic diseases. Controlling these diseases can contribute to effective public health actions and reduce global health risks. In order to establish the diagnosis of these diseases, it is essential to properly collect specimens from live or dead animals under biosafety and biosecurity conditions, following the chain of custody for each case. These procedures allow for greater success in diagnosing the suspected agent and facilitate the investigation of other causes. Animal health standards for the prophylaxis and control of these diseases are established by specific legislation, including those of the Ministry of Agriculture, Livestock and Supply (MALS). This literature review was based on current knowledge on the Pubmed platform, Google Scholar, articles and textbooks. The aim of this article is to identify, understand and discuss the main infectious abortive diseases of cattle in the legal and forensic context, which have an impact on cattle farming, animal health, food safety, public and environmental health. -/- Referências bibliográficas Abdullah, N. M., Mohammad, W. M. Z. W., Shafei, M. N., Sukeri, S., Idris, Z., Arifin, W. N., Nozmi, N., Saudi, S. N. S., Samsudin, S., & Zainudin, A.-W. (2019). Leptospirosis and its prevention: knowledge, attitude and practice of urban community in Selangor, Malaysia. BMC Public Health, 19(1), 1–8. Agrimani, D. S. R., Rui, B. R., Cruz, I. V, Romano, R. M., & Lopes, H. C. (2011). 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Revista Ciencia y Tecnologia, Escuela de Postgrado, 25, 328–335. Sá, M. I., & Ferreira, C. (2007). Importância das zoonoses na segurança alimentar. Infoqualidade, 11, 14–17. Sakate, R. I., Aragon, L. C., Raghiante, F., Landgraf, M., Franco, B. D. G. M., & Destro, M. T. (2003). Quantificação de Listeria monocytogenes em salames fatiados embalados a vácuo. Archivos Latinoamericanos de Nutrición, 53, 1–5. Salmanov, A. G., Kotsyumbas, I. Y. А., & Trokhymchuk, V. V. (2018). One World — One Health. International Journal of Antibiotics and Probiotics, 2(1), 8–17. Santana, L., Novelli, M., Vidal, A., Pereira, S., Gasparinni, L., Alvarenga, A. M. O., & Motta, O. J. R. (2020). Brucelose: atualização para a prática clínica. Saúde Dinâmica, 5(3), 1–14. Santos-Filho, A. M. P., & Mayrink, R. R. (2017). Medicina Veterinária Forense. In J. A. Velho, G. C. Geiser, & A. Espíndula. (Eds.), Ciências Forenses, uma introdução às principais áreas da criminalística moderna. Millennium. Schmitt, C. I., Krug, F. D. M., Cereser, N. D., & Pinto, F. R. (2017). Brucelose: uma questão de saúde pública. REDVET. Revista Electrónica de Veterinária, 18(9), 1–17. Silva, H. R., Gianoglou, F. M., Campos, M. F., Graciano, E. M. A., & Toledo, R. C. C. (2016). Listeriose: Uma doença de origem alimentar pouco conhecida no Brasil. Higiene Alimentar, 30, 17– 20. Simões, L. S., Sasahara, T. H. C., Favaron, P. O., & Miglino, M. A. (2016). Leptospirose–Revisão. PUBVET, 10, 111–189. Slowinski, K., Tremori, T. M., Massad, M. R. R., Tasaka, A. C., & Rocha, N. S. (2016). Responsabilidade ética e civil do médico-veterinário no ambiente hospitalar. Revista de Educação Continuada em Medicina Veterinária e Zootecnia Do CRMV-SP, 14(2), 30–37. Snak, A., & Osaki, S. C. (2019). Uma revisão sobre três importantes agentes causadores de aborto em bovinos: Neospora caninum, Leptospira sp. e Trypanosoma vivax. Revista de Ciência Veterinária e Saúde Pública, 6(1), 160–195. Sobrinho, O. P. L., Véras, G. M. C., Silva, L. F. B., Oliveira, L. S., Xavier, R. S., Alvim, J. F., Costa, D. A. S., Pereira, Á. I. S., Carlos, M. A. S., Cantanhede, E. K. P., & Santos, M. L. C. (2018). Brucelose bovina: Situação epidemiológica em rebanhos no município de Codó-MA. PUBVET, 12(12), 1–4. Souza, A. O. (2010). Listeriose na gravidez. Revista Médica de Minas Gerais, 20, 433–434. Suárez, Á. C. A., & Parra, C. A. B. (2017). Actualización de la leptospirosis bovina en Colombia. Conexión Agropecuaria JDC, 7(1), 57–77. Tonin, A. A., Azevedo, M. I., Escobar, T. P., Casassola, I., Santos, L. G., Cocco, M., Martins, J. L. R., Schaefe, P. C., & Badke, M. R. T. (2010). Leptospirose bovina: aumento na incidência da Leptospira interrogans sorovar butembo no rebanho do Estado de Santa Catarina, Brasil. Acta Veterinaria Brasilica, 4(4), 294–297. Topazio, J., Tonin, A. A., Machado, G., Noll, J. C. G., Ribeiro, A., Moura, A. B., Carmo, G. M., Grosskopf, H. M., Martins, J. L. R., & Badke, M. R. T. (2015). Antibodies to Leptospira interrogans in goats and risk factors of the disease in Santa Catarina (West side), Brazil. Research in Veterinary Science, 99, 53–57. Tremori, T. M., & Rocha, N. S. (2013). Exame do corpo de delito na Perícia Veterinária (ensaio). Revista de Educação Continuada em Medicina Veterinária e Zootecnia do CRMV-SP, 11(3), 30–35. Urzêda, M., Ribeiro, P. G. M., Nascente, E. P., Espíndola, W. R., Teodoro, J. V. S., Gonçalves, G. B., Carneiro, Y. F., & Souza, W. J. (2020). Soroprevalência de leptospirose em fêmeas bovinas na microrregião do Vale Do Rio Dos Bois, Goiás, Brasil. Brazilian Journal of Development, 6(9), 69614–69622. Vallim, D. C., Barroso Hofer, C., Lisbôa, R. de C., Barbosa, A. V., Rusak, L. A., Reis, C. M. F., & Hofer, E. (2015). Twenty years of Listeria in Brazil: Occurrence of Listeria species and Listeria monocytogenes serovars in food samples in Brazil between 1990 and 2012. BioMed Research International, 2015. Vasconcelos, C. H., Fonseca, F. R., Lise, M. L. Z., & Arsky, M. (2012). Fatores ambientais e socioeconômicos relacionados à distribuição de casos de leptospirose no Estado de Pernambuco, Brasil, 2001-2009. Caderno de Saúde Coletiva, 20(1), 49–56. Viana, K. F., & Zanini, M. S. (2009). Perfil de produtores frente à vacinação contra doenças infecciosas abortivas em rebanhos bovinos do município de Alegre/ES. Archives of Veterinary Science, 14(2), 103–108. Vitas, A. I., & Garcia-Jalon, V. A. E. I. (2004). Occurrence of Listeria monocytogenes in fresh and processed foods in Navarra (Spain). International Journal of Food Microbiology, 90(3), 349–356. (shrink)

RELAÇÃO E EFEITOS BIOQUÍMICO-NUTRICIONAIS SOBRE OS CISTOS OVARIANOS EM VACAS Emanuel Isaque Cordeiro da Silva Departamento de Agropecuária – IFPE Campus Belo Jardim [email protected] ou [email protected] WhatsApp: (82)98143-8399 11. CISTOS OVÁRICOS Os cistos são cavidades anormais que às vezes possuem conteúdo de fluido biológico, ou podem ser cavidades ocas, com paredes sólidas refratárias à maioria dos compostos endógenos. Formam-se como alterações patológicas das células luteais ou foliculares do estroma ovárico. A presença de cistos altera o ciclo estral e obriga a (...) realização de tratamentos exógenos para remover o mesmo, fazendo com que a atividade cíclica da gônada retome sua normalidade (HATLER, et al. 2006). Alguns fatores de origem nutricional, tanto por deficiência de alguns compostos, como por excesso no fornecimento de outros, têm sido considerados como causas potenciais dos cistos, entre os principais fatores nutricionais podemos citar: 11.1 Fito-toxidade/fitoestrogênios Compostos vegetais, tais como plantas com elevado teor de flavonoides estrogênicos, encontram-se sob a forma de glicosídeos e têm a capacidade para modificar os processos reprodutivos devido à sua semelhança com os núcleos esteroides de hormônios femininos; são substâncias estruturais e funcionalmente semelhantes ao 17-ß-estradiol ou que produz efeitos estrogênicos (MENDOZA, et al. 2001). Pouco se sabe sobre os estrogênios presentes nas plantas e os níveis de fito-toxidade dos mesmos, logo na prática torna-se algo difícil de ser observado e atacado. Porém, a nível laboratorial, caso haja alguma complicação que afete o animal para além das capacidades reprodutivas, um diagnóstico aprofundado é o mais indicado. 11.2 Minerais 11.2.1 Iodo (I) Alimentos com baixo teor de iodo, provocam estros silenciosos nos animais e aumentam a incidência de quistos ováricos. O I é parte da molécula de tiroxina que estimula a produção de ATP na mitocôndria, a deficiência reduz a captação de oxigênio o que determina uma diminuição no metabolismo energético. Na tireoide existe um complexo de proteína-iodo, chamado tiroglobulina, essa molécula é uma glicoproteína. A maioria do I é reduzida a iodo inorgânico no trato gastrointestinal e a sua absorção é imediata. A função principal da tireoide é acumular I e fixá-lo, formando hormônios da tireoide sob o controle da adenohipófise por secreção (TSH). O I é convertido em iodeto no trato intestinal e então é transportado para a tireoide, aqui as células foliculares o prendem com efetividade através de um processo de transporte ativo, contra um gradiente de concentração, estimulado por TSH. Uma vez que as hormonas da tireoide controlam o metabolismo, uma deficiência em I diminui a taxa metabólica do organismo, isso afeta indiretamente a reprodução, uma vez que o funcionamento irregular da tireoide afeta a formação de lipídios, esses necessários para a produção de hormônios esteroides (estrogênios) e estes por sua vez influenciam a síntese das prostaglandinas F2-alfa necessária para o processo de luteólise o que faz com que o corpo lúteo não se rompa, perdure e forme um cisto. O I presente no alimento do animal deve estar presente e obedecer o intervalo de 0,34 a 0,88 mg/kg de MS em todos os alimentos que o animal viera a ingerir, seja forragens ou rações. A forma de suplementação são as mais conhecidas, via volumoso, concentrado, água ou pelo sistema SMI. 11.2.2 Manganês (Mn) Níveis elevados de manganês na dieta levam à depleção da absorção de ferro, bem como de outros minerais necessários para a síntese, metabolismo, ativação de enzimas e absorção de outros minerais. Essas interações com outros minerais e o papel do excesso de manganês na inibição da síntese dos precursores de hormonas necessárias para a reprodução, bem como dos metabolitos gerados durante o desdobramento ruminal são representados de forma indireta. Para além do efeito antagônico com outros minerais e enzimas, níveis elevados de manganês provocam uma alteração na população da flora ruminal, o que prejudica a produção de ácido propiônico e butírico a nível ruminal, tendo um efeito negativo no metabolismo dos lipídios com uma subsequente baixa de energia (derivado do metabolismo graxo diminuído ou inibido) e também da síntese de ácidos graxos. Por esta última razão, ocorre uma diminuição na síntese das hormonas esteroides, as quais, não estando presentes em níveis adequados, geram problemas no ciclo estral, uma vez que estas hormonas são essenciais para a síntese das prostaglandinas (PGF2-α) que são necessários para a lise do corpo lúteo, com sua posterior persistência, terminando na formação de um cisto luteal. Como sempre falado nos capítulos dessa compilação de trabalhos, o composto Mn é mais um mineral imprescindível para a alimentação do animal, manutenção normal dos seus mecanismos fisiológicos e relações com outros minerais. Sua disponibilidade para o animal deve ser de 12 a 50 mg/kg de MS das forragens, ou a mesma quantidade no conteúdo da ração balanceada. É um elemento que pode ser colocado na água para absorção pelos animais ou através da suplementação mineral injetável (SMI). 11.2.3 Sódio (Na) Os sinais de deficiência de Na são inespecíficos, mas os mais expressivos são sobre o crescimento e produção leiteira. Numa diminuição do consumo de Na, o organismo ativa os mecanismos de conservação mediados pela liberação de aldosterona que aumenta a reabsorção a nível dos túmulos renais deste mineral. A deficiência de Na afeta a produção de muco cervical, com consequências como problemas na formação de espermatozoides e aumento das infecções uterinas. Dado que a deficiência de Na é rara, apenas os sintomas clínicos desta deficiência mineral podem ser vagamente descritos é k caso da dificuldade de concepção, distorcias e bezerros fracos ao nascimento, além da inatividade ovárica e maior incidência de retenção de placenta. As causas de tais alterações foram motivo de numerosos estudos com resultados contraditórios, as vacas com deficiência de energia no início da amamentação têm diminuição nas concentrações de hormona luteinizante (LH), isto conclui que a alteração ovárica seria determinada por uma alteração da liberação pulsátil de LH devido a uma deficiência energética aguda. A intensidade e a duração do estro são de importância fundamental para a IA nos bovinos. Ao ocorrer uma deficiência de sódio, aumenta-se a estabilização das membranas celulares impedindo que o corpo lúteo se lise, formando-se um cisto, que continuará com a produção de progesterona, levando, por fim, a um anestro patológico. O sódio é um elemento que deve estar disponível aos animais de forma à vontade, ou seja, esse mineral é combinado com o Cl, fazendo o balanceamento eletrolítico e disponibilizado para os animais pelo conhecido sal. Sua administração, como é em sistema à vontade, não é muito controlada, mas o produtor poderá fornecer as quantidades na mistura alimentar do animal, tendo um maior controle da absorção do mesmo pelos animais. Sendo assim, o Na deve ser fornecido em quantidades que obedeçam 0,10 a 0,18% da MS no caso das forrageiras, ou a mesma quantidade misturada no todo da ração, quantidade essa encontrada por meios de cálculos, ou que já vêm na composição da ração industrial. Estudos apontam que um animal deve ingerir cerca de 50 gramas de NaCl por dia, no caso do sódio estar presente em 39% da composição desse cloreto de sódio. REFERÊNCIAS BIBLIOGRÁFICAS BARRENHO, Gonçalo José Pinheiro. Nutrição e fertilidade em bovinos de leite. 2016. Dissertação de Mestrado. Universidade de Évora. BINDARI, Yugal Raj et al. Effects of nutrition on reproduction-A review. Adv. Appl. Sci. Res, v. 4, n. 1, p. 421-429, 2013. BOLAND, M. P. Efectos nutricionales en la reproducción del ganado. XXXI Jornadas Uruguayas de Buiatría, 2003. CHAMBA OCHOA, Hermógenes René; BENÍTEZ GONZÁLEZ, Edgar Enrique; PESÁNTEZ CAMPOVERDE, Manuel Teodoro. Factores predisponentes para la enfermedad quística ovárica bovina y su efecto en la eficiencia reproductiva. Revista de Medicina Veterinaria, v. 1, n. 35, p. 17-28, 2017. DEHNING, R. Interrelaciones entre nutrición y fertilidad. In: Curso Manejo de la Fertilidad Bovina18-23 May 1987Medellín (Colombia). CICADEP, Bogotá (Colombia) Universidad de La Salle, Medellín (Colombia) Instituto Colombiano Agropecurio, Bogotá (Colombia) Sociedad Alemana de Cooperación Técnica-GTZ (Alemania), 1987. DE LUCA, Leonardo J. Nutrición y fertilidad en el ganado lechero. XXXVI Jornadas Uruguayas de Buiatría, 2008. DIAS, Juliano Cesar et al. Alguns aspectos da interação nutrição-reprodução em bovinos: energia, proteína, minerais e vitaminas. PUBVET, v. 4, p. Art. 738-743, 2010. FERNANDES, C. A. C. et al. Fatores predisponentes para cistos ovarianos em vacas da raça holandesa. Ars Veterinaria, v. 21, n. 2, p. 287-296, 2008. GORDON, Ian. Controlled reproduction in farm animals series. Nova Iorque: CAB International, 1996. HATLER, T. B. et al. Effect of a single injection of progesterone on ovarian follicular cysts in lactating dairy cows. The Veterinary Journal, v. 172, n. 2, p. 329-333, 2006. KESLER, D. J.; GARVERICK, H. A. Ovarian cysts in dairy cattle: a review. Journal of animal science, v. 55, n. 5, p. 1147-1159, 1982. MAAS, John. Relationship between nutrition and reproduction in beef cattle. The Veterinary Clinics of North America. Food Animal Practice, v. 3, n. 3, p. 633-646, 1987. MENDOZA, R. Muñoz et al. Parámetros reproductivos en vacas Holstein alimentadas con alfalfa alta en cumestrol. Archivos de zootecnia, v. 51, n. 195, p. 373-376, 2002. PASA, Camila. Relação reprodução animal e os minerais. Biodiversidade, v. 9, n. 1, 2011. SARTORI, Roberto; GUARDIEIRO, Monique Mendes. Fatores nutricionais associados à reprodução da fêmea bovina. Revista Brasileira de Zootecnia, v. 39, p. 422-432, 2010. SHORT, Robert E.; ADAMS, D. C. Nutritional and hormonal interrelationships in beef cattle reproduction. Canadian Journal of Animal Science, v. 68, n. 1, p. 29-39, 1988. THATCHER, W. W. et al. Strategies for improving fertility in the modern dairy cow. Theriogenology, v. 65, n. 1, p. 30-44, 2006. TEIXEIRA, J. C.; TEIXEIRA, LFAC. Alimentação de bovinos leiteiros. FAEPE, Lavras, 1997. YOSHIOKA, Koji; IWAMURA, Shokichi; KAMOMAE, Hideo. Changes of ovarian structures, plasma LH, FSH, progesterone and estradiol-17β in a cow with ovarian cysts showing spontaneous recovery and relapse. Journal of veterinary medical science, v. 60, n. 2, p. 257-260, 1998. (shrink)

Recent breakthroughs in stem cell differentiation and reprogramming suggest that functional human gametes could soon be created in vitro. While the ethical debate on the uses of in vitro generated gametes (IVG) was originally constrained by the fact that they could be derived only from embryonic stem cell lines, the advent of somatic cell reprogramming, with the possibility to easily derive human induced pluripotent stem cells from any individual, affords now a major leap in the feasibility of IVG derivation and (...) in the scope of their potential applications. In this paper we develop an ethical framework, rooted in recent scientific evidence, to support a robust experimental pipeline that could enable the first-in-human use of IVG. We then apply this framework to the following objectives: (1) a clarification of the genetic parenting options afforded by IVG, along with their ethical underpinnings; (2) a defence of the use of IVG to remedy infertility, broadening their scope to same-sex couples; (3) an assessment of the most far-reaching implications of IVG for multiplex parenting. These include, first, the liberation of parenting roles from the constraints of biological generations in vivo, allowing multiple individuals to engage in genetic parenting together, thus blurring the distinction between biological and social generations. Second, we discuss the conflation of IVG with sequencing technology and its implications for the possibility that prospective parents may choose among a hitherto unprecedented number of potential children. In view of these perspectives, we argue that, contrary to the exhausted paradigm according to which society lags behind science, IVG may represent instead a salient and most visible instance where biotechnological ingenuity could be used in pursuit of social experimentation. (shrink)

While children’s experiences of online risks and harm is a growing area of research in New Zealand, public discussion on the matter has largely been informed by mainstream media’s fixation on the dangers of technology. At best, debate on risks online has relied on overseas evidence. However, insights reflecting the New Zealand context and based on representative data are still needed to guide policy discussion, create awareness, and inform the implementation of prevention and support programmes for children. This research report (...) presents findings from a quantitative study regarding different aspects related to risks and online safety. It looks at the online experiences that children find bothersome and upsetting and explores the hurtful behaviours they encounter or engage in, both online and in person. Evidence regarding exposure to different types of potentially harmful online content is also presented. Another relevant contribution is the insights related to excessive internet use.The findings presented in this report are based on data from 2,061 New Zealand children aged 9-17. We hope the findings will contribute to the development of policies, practices and services designed to support New Zealand children to safely take advantage of the opportunities available to them online. (shrink)

Research and practice about self-determination in the context of disability has centred on teaching skills and providing support to help people with impairments to be independent. However, limited research exists about the impact of Information and Communication Technologies, in particular social media and mobile devices, on the development of self-determination skills among people with disabilities. This paper presents the findings of a qualitative study which collected data from observations, a researcher diary, focus groups, individual interviews and data from social media. (...) The focus of the study was on young people with vision impairments who were transitioning to university life. The study found that the participants developed self-determination skills by using and adapting collaborative and interactive online tools and mobile devices according to their transition needs. This finding expands the understanding of the implications of new technologies for young people with disabilities’ personal development and the enhancement of self-determination. (shrink)

Over the last ten years the sharing of nude images or videos (sometimes known as “sexting”) by young people has emerged as a concern. Despite this, no research had been conducted on the prevalence of the sharing of nudes among young New Zealanders. This study addresses this and raises important questions for all those with a role in supporting young people’s healthy development. We believe this report makes an important contribution to the overall understanding of young people’s experience of these (...) behaviours. However, it only provides a snapshot, and more work is required to understand how best to support young people as they navigate the challenges and potential risks. This report is being released as part of a larger project exploring young people’s experiences of digital risk and harm, carried out by a partnership between Netsafe and the Ministry for Women. (shrink)

This research report presents findings about the extent and nature of digital self-harm among New Zealand teens. Digital self-harm is broadly defined here as the anonymous online posting or sharing of mean or negative online content about oneself. The report centres on the prevalence of digital self-harm (or self-cyberbullying) among New Zealand teens (aged 13-17), the motivations, and outcomes related to engaging in this behaviour. The findings described in this report are representative of the teenage population of New Zealand by (...) gender, ethnicity and age. Key findings are: Overall, 6% of New Zealand teens have anonymously posted mean or negative content online about themselves in the past year. Teenagers’ top reasons for this behaviour were: making a joke, wanting to show resilience, looking for friends’ sympathy, and seeking reassurance of friendship. By exploring the nature and extent of this behaviour, we are providing the online safety community, schools and parents with insights about a complex and, to some extent, hidden phenomenon involving New Zealand teens. (shrink)

To explore social media use in New Zealand, a sample of 1001 adults aged 18 and over were surveyed in November 2021. Participants were asked about the frequency of their use of different social media platforms (text message included). This report describes how often each of the nine social media sites and apps covered in the survey are used individually on a daily basis. Differences based on key demographics, i.e., age and gender, are tested for statistical significance, and findings summarised.

While children’s interaction with digital technologies is a matter of interest around the world, evidence based on nationally representative data about how integrated these tools are in children’s everyday life is still limited in New Zealand. This research report presents findings from a study that explores children’s internet access, online skills, practices, and opportunities. This report is part of Netsafe’s research project Ngā taiohi matihiko o Aotearoa - New Zealand Kids Online, and our first publication as a member of Global (...) Kids Online. Generating insightful, reliable evidence about New Zealand children’s online experiences is vital to develop adequate support that reflects children’s experiences and needs. This, in turn, will help them to manage online risks and potential harm from behaviours such as cyberbullying, harassment, and other forms of abuse and intimidation. (shrink)

News about the first baby born after a mitochondrial replacement technique (MRT; specifically maternal spindle transfer) broke on September 27, 2016 and, in a matter of hours, went global. Of special interest was the fact that the mitochondrial replacement procedure happened in Mexico. One of the scientists behind this world first was quoted as having said that he and his team went to Mexico to carry out the procedure because, in Mexico, there are no rules. In this paper, we explore (...) Mexico's rule of law in relation to mitochondrial replacement techniques and show that, in fact, certain instances of MRTs are prohibited at the federal level and others are prohibited at the state level. According to our interpretation of the law, the scientists behind this first successful MRT procedure broke federal regulations regarding assisted fertilization research. (shrink)

Research on transition to higher education and young people with disabilities has increased in recent years. However, there is still limited understanding of transition issues and how digital technologies, such as social media and mobile devices, are used by this group of students to manage these issues. This article presents the findings of an empirical study that addressed this matter based on young people’s views and experiences. The qualitative study was conducted in the context of a group of students with (...) vision impairments transitioning to a New Zealand university. The findings draw from observations, a researcher diary, focus groups, individual interviews, and data from social media. The study shows that, like their non-disabled peers, the students actively engaged with interactive and collaborative digital technologies to make sense, individually and collectively, of different transition issues before, during and after the first academic trimester of their university journey. (shrink)

Government agencies in New Zealand are not required to systematically collect data on online hate speech, thus, there is a lack of longitudinal evidence regarding this phenomenon. This report presents trends in personal experiences of and exposure to online hate speech among adult New Zealanders based on nationally representative data. The findings from this study are also compared with results from a similar research study conducted in 2018. In addition, this report explores people’s perceptions about other issues related to hate (...) speech. The goal of this study is to fill some knowledge gaps regarding the extent and nature of hate speech in New Zealand. It also seeks to provide reliable and robust evidence to inform public conversation on the topic and the implementation of strategies and activities to ensure all New Zealanders, no matter what their characteristics, are safe online to benefit from the multiple opportunities of the digital environment. (shrink)

A growing number of young people with disabilities is pursuing university education. Available research on the impact of Information and Communication Technologies on this matter has mainly focused on assistive technologies and their compensatory role for the adjustment of this group of students to the tertiary setting. However, limited research has looked at the role played by digital technologies such as social media and mobile devices in the transition to university, a critical period of change for all students but more (...) challenging for those with impairments. This paper presents the findings of an empirical study that investigated the experiences of students with vision impairments aged 18 to 24 who were transitioning to a New Zealand university. The findings draw from observations, a researcher diary, focus groups, individual interviews, and data from social media. The study found that new technologies play several enabling roles that help students to manage diverse transition challenges. These roles not only include aspects such as impairment compensation, communication, information, and learning but also support arrangement, collaboration, and social connection and participation. By incorporating in the analysis the potential of digital tools, the article updates and expands the understanding of the role of ICTs in higher education from experiences and views of young people with vision impairments. (shrink)

Some Comments on de Melo-Martin and Harris.

It is widely held that there is a distinctive norm of assertion. A plausible idea is that there is an analogous, perhaps weaker, norm for indirect communication via implicatures. I argue against this type of proposal. My claim is that the norm of assertion is a social norm governing public updates to the conversational record. Off the record implicatures are not subject to social norms of this type. I grant that, as happens in general with intentional actions, off the record (...) communicative acts may be subject to normative assessments on different levels (for instance, regarding their moral or prudential appropriateness). However, such assessments do not generate distinctive norms that apply to all cases of implicature. (shrink)

ABSTRACT A number of authors have recently advanced a ‘disjunctivist’ view of the rationalising explanation of action, on which rationalisations of the form ‘S A’d because p’ are explanations of a fundamentally different kind from rationalisations of the form ‘S A’d because she believed that p’. Less attempt has been made to explicitly articulate the case against this view. This paper seeks to remedy that situation. I develop a detailed version of what I take to be the basic argument against (...) disjunctivism, drawing on a framework of explanatory proportionality. The disjunctivist cannot reject this framework, I argue, because they need it to respond to another challenge, from psychological individualism. As I explain, however, the proportionality-based challenge is not in principle insurmountable, and I outline a number of ways in which a case for disjunctivism might be developed in response to it. The paper thus clarifies the dialectic around disjunctivism about the rationalisation of action and, specifically, what advocates of the view must do in order to make a compelling case for it. (shrink)

In a recent publication Tom Douglas and Katrien Devolder have proposed a new account of genetic parenthood, building on the work of Heidi Mertes. Douglas and Devolder’s account aims to solve, among other things, the question of who are the genetic parents of an individual created through somatic cell nuclear transfer (i.e. cloning): (a) the nuclear DNA provider or (b) the progenitors of the nuclear DNA provider. Such a question cannot be answered by simply appealing to the folk account of (...) genetic parenthood, according to which the genetic parents of an individual are those individuals who produced the egg and sperm, respectively, which fused to create the embryo. It cannot be so as in cloning there is no fertilization as such. In this article I critically examine Douglas and Devolder’s new account of genetic parenthood and demonstrate that it is vulnerable to counterexamples that exploit the lack of a condition specifying that genetic parents should cause a child’s coming into existence. (shrink)

En este trabajo examinamos el tópico de la responsabilidad en el derecho penal internacional a la luz de la filosofía de John Searle, y del fallo dictado por la Corte Penal Internacional en el caso de Thomas Lubanga. En el primer acápite analizamos la declaración de responsabilidad penal en función de la teoría de actos de habla de Austin y de Searle, tratándola como un acto ilocucionario cuyo significado es dependiente de un marco institucional específico. Luego, en el segundo acápite, (...) mostramos de qué forma tal marco puede reconstruirse como un ejemplo paradigmático de la realidad social construida descrita por Searle, especialmente en virtud del nexo entre mente, lenguaje y sociedad. A nuestro juicio, los conceptos de intencionalidad colectiva, atribución de funciones de estatus y poderes deónticos son fundamentales para entender tal nexo. En efecto, tal como argumentamos en la tercera sección, los sistemas de poderes deónticos asociados al derecho internacional no solo explican la aparición de Tribunales penales internacionales, como la Corte Penal Internacional, sino además el carácter imprescriptible de los crímenes de lesa humanidad. Los acuerdos internacionales que promueven y protegen los derechos humanos, y que tratan la imprescriptibilidad de aquellos crímenes, son objeto de análisis en la sección final, en donde exponemos algunas reflexiones finales a partir del caso Lubanga. (shrink)

This article introduces Transition 2.0, a paradigm shift designed to study and support students with disabilities' transition to higher education. Transition 2.0 is the result of a qualitative study about how a group of young people with vision impairments used digital technologies for their transition to university. The findings draw from observations, a researcher diary, focus groups, individual interviews, and data from social media. The article discusses a conventional view of transition, referred to here as Transition 1.0, which has dominated (...) disability-related research and service provision in higher education. It counters this view by further developing the conceptual framework for Transition 2.0. The findings expand current conceptual approaches to transition by incorporating in the analysis the role played by digital tools such as social media and mobile devices. They also provide a new lens through which to study and understand student engagement in higher education. (shrink)

The COVID-19 pandemic highlighted the importance of internet access across various aspects of life, from remote work and online education to healthcare services and social connections. As we transition to a post-pandemic era, a pressing need arises to update our understanding of the multifaceted nature of internet access. This study is one of the first attempts to do so. Using survey data from New Zealand adult internet users (n=960), it compares internet connection types, frequency of internet use at home, social (...) media use, and concerns about online risk between people with and without disabilities. Results show people with disabilities have restricted fibre access and higher wireless broadband (a much slower connection type). People with disabilities use social media platforms less and are more concerned about certain online risks. The findings highlight persistent disparities in internet access for people with disabilities in the post-pandemic era. Implications of the study are discussed. (shrink)

Research suggests that parents tend to largely underestimate their child’s engagement in risky and/or hurtful behaviours as well as their experiences of harm online. While helpful, the available international evidence is not only limited but also does not reflect the New Zealand context. In addition, understanding parental knowledge of the online experiences of children is important as parents play a critical role in helping their child to prevent or deal with bothering experiences and risky behaviours as well as providing children (...) with emotional support when things go wrong online. To help close the gap of New Zealand-based evidence on the topic, this factsheet presents findings from a quantitative study conducted with New Zealand parents and their children. The objectives of the study are to measure parental knowledge of children’s experiences of risks and harm online, and to compare parents’ level of awareness with their child’s self-reported experiences. The study found a mismatch between parents’, caregivers’ and whānau awareness and their children’s reports of bothering or upsetting experiences online. (shrink)

Due to the Covid-19 pandemic, employees from around the world were compelled to work remotely from home and, in many cases, without much preparation. A substantial body of international research has been conducted on the experiences and attitudes of remote workers as well as the implications of this phenomenon for organisations. While New Zealand research evidence is growing, most existing inquiry is qualitative. This paper provides a quantitative snapshot of remote working using survey data from participants whose jobs can be (...) done from home (n=415). Data collection took place when the country was facing Covid-related measures. -/- Based on descriptive and inferential statistics, it was found that, not only was remote working common, but that hybrid working arrangements were also more prevalent. While half of the participants wanted to work from home more frequently, age, but not gender, was significantly associated with this preference. Another relevant finding is that perceived change in the workplace culture due to flexible work arrangements was significantly associated with preference for working remotely more often. Finally, the most common perceived barriers to working from home were slow internet speed, the need to attend face-to-face meetings, and limited space at home to work. The implications of the results are discussed and some directions for future research are proposed. (shrink)

In this paper I argue that some human reproductive genome editing interventions can be therapeutic in nature, and thus that it is false that all such interventions just create healthy individuals. I do this by showing that the conditions established by a therapy definition are met by certain reproductive genome editing interventions. I then defend this position against two objections: (a) reproductive genome editing interventions do not attain one of the two conditions for something to be a therapy, and (b) (...) some reproductive genome editing interventions are therapeutic but in a nonstandard way. In the Conclusion I call for a more nuanced discussion of the nature of reproductive genome editing interventions. (shrink)

En aras del universalismo y en contra del totalitarismo, la ética discursiva ha mostrado con Jürgen Habermas un déficit práctico al negar a la filosofía moral la posibilidad de reflexionar sobre las condiciones alienantes del diálogo desde un ethos concreto. Este artículo analiza el modo en que la teoría de la resonancia formulada por Hartmut Rosa permite revitalizar el debate sobre las condiciones que pueden minar las bases para el diálogo en las sociedades aceleradas sin apoyarse en el concepto de (...) ethos, sino en el de modo de relacionarse con el mundo [Modus der Weltbeziehung]. (shrink)

The transport sector is one of the largest sources of greenhouse gas emissions in New Zealand. To address this issue, the government is planning a set of actions to be implemented in the next 15 years. One of these actions deals with transport emissions and targets for a reduction in light vehicle travel. However, to achieve this goal, there is a need for both an updated assessment of effective interventions and an analysis of their relevance and applicability to the New (...) Zealand context. This report seeks to close the gap by conducting a narrative literature review of a collection of existing literature, supplemented with some targeted searches. With the focus on evidence relevant to New Zealand’s largest and fastest growing urban environments, the report identified 24 publicly available research outputs from around the world (mainly from Western European countries). The papers assessed differ not only in the type of research method and analysis applied but also the form of intervention (s) evaluated, the duration of the intervention and follow-up periods, the characteristics of the population groups or intervention sites studied, the measures, results and metrics relevant to New Zealand, and the outcomes of the interventions. Although these differences may represent a challenge in terms of comparability and transferability, they also provide opportunities and lessons for policy-and decision-makers. Finally, the report discusses the implications of the review and its findings and provides some directions and recommendations for future research, policy and practice for the measurement and evaluation of interventions. (shrink)

The nature and extent of adults’ engagement in diverse manifestations of technology-facilitated aggression is not yet well understood. Most research has focused on victimization. When explored, engagement in online aggression and abuse has centered on children and young people, particularly in school and higher education settings. Drawing on nationally representative data from New Zealand adults aged 18 and over, this chapter explores the overall prevalence of online aggression with a focus on gender and age. Our findings support the need to (...) also understand adult aggressors’ behaviors to better address the distress and harm caused to targets through digital communications. The chapter discusses the implications of the results for policy and practice and proposes some directions for future research. (shrink)

Since transition to higher education emerged as a research topic in the early 1970s, scholarly inquiry has focused on students without impairments and, what is more, little attention has been paid to the role of digital technologies. This article seeks to address this knowledge gap by looking at the university experiences of a group of first-year students with vision impairments from New Zealand, and the way they use digital tools, such as social media and mobile devices, to manage their transition-related (...) challenges. The article summarises the findings from a longitudinal qualitative project which was methodologically informed by action research (AR). The article explores and discusses scholarly inquiry of transition to university and introduces a conceptual framework which includes five overlapping stages, the transition issues faced by the students and the roles played by digital technologies. The article updates and expands the theoretical understanding of transition to higher education and provides empirical evidence for practitioners to support the needs, inclusion, and participation of young people with disabilities in the tertiary setting. (shrink)

Human eggs for basic, fertility and stem-cell research are in short supply. Many experiments that require their use cannot be carried out at present, and, therefore, the benefits that could emerge from these are either delayed or never materialise. This state of affairs is problematic for scientists and patients worldwide, and it is a matter that needs our attention. Recent advances in chimera research have opened the possibility of creating human/non-human animal chimeras intended for human gamete production (chimeras-IHGP). In this (...) paper, I examine four arguments against the creation of such chimeras and prove that all of them are found wanting. I conclude by showing that there is a strong moral reason for scientists to pursue this research avenue. (shrink)

In her paper, The case for physician assisted suicide: not proven, Bonnie Steinbock argues that the experience with Oregon’s Death with Dignity Act fails to demonstrate that the benefits of legalising physician assisted suicide outweigh its risks. Given that her verdict is based on a small number of highly controversial cases that will most likely occur under any regime of legally implemented safeguards, she renders it virtually impossible to prove the case for physician assisted suicide. In this brief paper, we (...) suggest some ways that may enable us to weigh the risks and benefits of legalisation more fairly and, hopefully, allow us to close the case for physician assisted suicide. (shrink)

Abstract Background The first live birth following the use of a new reproductive technique, maternal spindle transfer (MST), which is a mitochondrial replacement technique (MRT), was accomplished by dividing the execution of the MST procedure between two countries, the USA and Mexico. This was done in order to avoid US legal restrictions on this technique. -/- Sources of data Academic articles, news articles, documents obtained through freedom of information requests, laws, regulations and national reports. -/- Areas of agreement MRTs are (...) new reproductive techniques that present novel ethical and legal challenges, since genetic material from three people is employed to create a child. -/- Areas of controversy Could the first MST procedure that culminated in a live birth negatively impact reproductive medicine in Mexico? -/- Growing points The USA and Mexico need specific and clear legislation on MRTs, in order for such techniques not to be governed by prior existing legislation on assisted reproduction that is inadequate for dealing with the new challenges that these techniques present. -/- Areas timely for developing research There is a pressing need for work to be done on the international governance of new reproductive techniques. (shrink)

In 2015 the United Kingdom (UK) became the first nation to legalize egg and zygotic nuclear transfer procedures using mitochondrial replacement techniques (MRTs) to prevent the maternal transmission of serious mitochondrial DNA diseases to offspring. These techniques are a form of human germline genetic modification and can happen intentionally if female embryos are selected during the MRT clinical process, either through sperm selection or preimplantation genetic diagnosis (PGD). In the same year, an MRT was performed by a United States (U.S.)-based (...) physician team. This experiment involved a cross-border effort: the MRT procedure per se was carried out in the US, and the embryo transfer in Mexico. The authors examine the ethics of MRTs from the standpoint of genetic relatedness and gender implications, in places that lack adequate laws and regulation regarding assisted reproduction. Then, we briefly examine whether MRTs can be justified as a reproductive option in the US and Mexico, after reassessing their legalization in the UK. We contend that morally inadequate and ineffective regulations regarding egg donation, PGD, and germline genetic modifications jeopardize the ethical acceptability of the implementation of MRTs, suggesting that MRTs are currently difficult to justify in the US and Mexico. In addition to relevant regulation, the initiation and appropriate use of MRTs in a country require a child-centered follow-up policy and more evidence for its safety. (shrink)

Brian Garrett claims, in defence of Gaunilo’s Perfect Island and contra Plantinga, that ‘Properly understood, the great-making qualities of an island are maximal’. This article demonstrates that they are not, thus ‘the greatest conceivable island’ remains an incoherent concept and Gaunilo’s parody fails.

Framed within the development policies for the region, educational agendas for Latin America represent specific commitments that transcend the improvement in the results of specific tests permeating both pedagogical practices and conceptual frameworks in which these ones acquire meaning. This paper covers some of the commitments made by these agendas and develops the general framework in which participation of philosophical community is expected and required as a guarantor and promoter of the construction of spaces for reflection and action on educational (...) system. (shrink)

In response to the COVID‐19 pandemic philosophers and governments have proposed scarce resource allocation guidelines. Their purpose is to advise healthcare professionals on how to ethically allocate scarce medical resources. One challenging feature of the pandemic has been the large numbers of patients needing mechanical ventilatory support. Guidelines have paradigmatically focused on the question of what doctors should do if they have fewer ventilators than patients who need respiratory support: which patient should get the ventilator? There is, however, an important (...) higher level allocation problem. Namely, how are we to ethically distribute newly obtained ventilators across hospitals: which hospital should get the ventilator(s)? In this paper, we identify a set of principles for allocating newly obtained ventilators across hospitals. We focus particularly on low and middle income countries, who frequently have limited pre‐existing intensive care capacity, and have needed to source additional ventilators. We first provide some background. Second, we argue that the main population healthcare aim during the COVID‐19 pandemic should be to save the most lives. Next, we assess a series of potential heuristics or principles that could be used to guide allocation: allocation to the most densely populated cities, random allocation, allocation based on the ratio of patients to ICU personnel, prioritisation in terms of intrahospital mortality, prioritisation of younger populations, and prioritisation in terms of population mortality. We conclude by providing a plausible ranking of the principles, while noting a number of epistemological challenges, in terms of how they best further the aim of increasing the probability of saving the most lives. (shrink)

This paper considers George A. Reisch’s account of the role of Cold War political forces in shaping the apolitical stance that came to dominate philosophy of science in the late 1940s and 1950s. It argues that at least as early as the 1930s, Logical Empiricists such as Rudolf Carnap already held that philosophy of science could not properly have political aims, and further suggests that political forces alone cannot explain this view’s rise to dominance during the Cold War, since political (...) forces cannot explain why a philosophy of science with liberal democratic, anti-communist aims did not flourish. The paper then argues that if professionalization is understood in the right way, it might point toward an explanation of the apolitical stance of Cold War philosophy of science. (shrink)

The 'critical turn' in tourism studies is defined as a research perspective that explores social transfor- mation in and through tourism by facing the negative impact of strategic-instrumental rationality on this activity. This work explores the features of discourse ethics that may normatively support tourism transformation, a gap that has not been thoroughly discussed in tourism research. For this purpose, the study combines the use of critical and ethical theory with an analysis of discourse ethics in tourism literature to demonstrate (...) that the use of Habermasian discourse ethics needs to be complemented with the Apelian approach. Through these steps the work reveals the theoretical bases of discourse ethics to discuss whether understandings between stakeholders guided by strategic-instrumental rationality can be reached not only in the political sphere —Habermas—, but also in the ethical field —Apel. (shrink)

Online hate speech has been a topic of public concern and research interest for some time. Initially the focus of this centred on the proliferation of online groups and websites promoting and distributing discriminatory content. Since the introduction of more interactive tools and platforms in the mid-2000s that enabled new and faster ways of disseminating content in a relatively anonymous fashion, concerns about online hate speech becoming a pervasive behavior have increased. Current research and analysis acknowledge the complex nature of (...) online hate, the mediating role of technology and the influence of other contextual factors (e.g. social or political events). However, despite the growing attention on the topic, New Zealand-based research looking at personal experiences and/or exposure to online hate is surprisingly absent. This study seeks to address this gap. It builds on existing international research on young people’s experiences to explore those of the adult New Zealand population based on a nationally representative sample. The research instrument used for this study was an online survey. (shrink)

Several European countries are approving legislative reforms moving to a presumed consent system in order to increase organ donation rates. Nevertheless, irrespective of the consent system in force, family's decisional capacity probably causes a greater impact on such rates. In this contribution we have developed a systematic methodology in order to analyse and compare European organ procurement laws, and we clarify the weight given by each European law to relatives' decisional capacity over individual's preferences (expressed or not while alive) regarding (...) the destination of his or her organs after death. In this sense, the results constitute the first comprehensive and comparative legislative mapping on European transplantation laws. (shrink)

In its recent statement 'Sex Selection and Preimplantation Genetic Diagnosis', the Ethics Committee of the American Society of Reproductive Medicine concluded that preimplantation genetic diagnosis for sex selection for non-medical reasons should be discouraged because it poses a risk of unwarranted gender bias, social harm, and results in the diversion of medical resources from genuine medical need. We critically examine the arguments presented against sex selection using preimplantation genetic diagnosis. We argue that sex selection should be available, at least within (...) privately funded health care. (shrink)

For the sake of universalism and against totalitarianism, discursive ethics has shown with Jürgen Habermas a practical deficit by denying moral philosophy the possibility of reflecting on the alienating conditions for dialogue through a specific ethos. This article examines how Hartmut Rosa's theory of resonance can revitalise the debate on the conditions that can undermine the basis for dialogue in accelerated societies, based not on the concept of ethos, but on the concept of mode of world-relationship [Modus der Weltbeziehung].

Are there any truly ontologically random events? This paper argues that randomness is an unavoidably epistemic concept and therefore ascription of ontological randomness to any particular event or series of events can never be justified.

To explain the evolutionary emergence of uniquely human skills and motivations for cooperation, Tomasello et al. (2012, in Current Anthropology 53(6):673–92) proposed the interdependence hypothesis. The key adaptive context in this account was the obligate collaborative foraging of early human adults. Hawkes (2014, in Human Nature 25(1):28–48), following Hrdy (Mothers and Others, Harvard University Press, 2009), provided an alternative account for the emergence of uniquely human cooperative skills in which the key was early human infants’ attempts to solicit care and (...) attention from adults in a cooperative breeding context. Here we attempt to reconcile these two accounts. Our composite account accepts Hrdy’s and Hawkes’s contention that the extremely early emergence of human infants’ cooperative skills suggests an important role for cooperative breeding as adaptive context, perhaps in early Homo. But our account also insists that human cooperation goes well beyond these nascent skills to include such things as the communicative and cultural conventions, norms, and institutions created by later Homo and early modern humans to deal with adult problems of social coordination. As part of this account we hypothesize how each of the main stages of human ontogeny (infancy, childhood, adolescence) was transformed during evolution both by infants’ cooperative skills “migrating up” in age and by adults’ cooperative skills “migrating down” in age. (shrink)

A critique of J. L. Schellenberg's argument from Divine Hiddenness: Schellenberg's conclusion that since apparently there are 'capable inculpable non-believers in God' the cognitive problem of divine hiddenness is actually an argument for the non-existence of God. Schellenberg's conclusion seems at least partly based on his misunderstanding or disregard of significant aspects of the Judeo-Christian tradition and certain assumptions, especially regarding nature of religious belief as well as primacy and instrumentality of reason. I suggest that given the kind of God (...) proposed by the Judeo-Christian tradition it is not necessary that reasonable non-belief in His existence be impossible; moreover it may even be the case that possibility of reasonable non-belief is necessary given the nature and purposes of God as proposed by the Judeo-Christian tradition. (shrink)

El presente artículo reflexiona sobre los orígenes del pragmatismo atendiendo puntos importantes para implicaciones epistemológicas que buscan servir luego de clave para una perspectiva para el pensamiento del sur del continente. Hay una exposición de aspectos centrales que sobre el pragmatismo expuso Charles Pierce, específicamente sobre las creencias, el signo como mediación cognitiva, así como una consideración de las ciencias para comprender el papel tanto del razonamiento como de la percepción y el instinto. Igualmente, se exponen elementos claves de la (...) teoría del conocimiento de John Dewey, quien ante el rechazo declarado al racionalismo cartesiano y sin limitarse a la experiencia como punto de referencia para la clarificación conceptual, se encamina más a unas vivencias y contactos con un mundo observado comprometiendo así la realidad sentida la propia mente. El pragmatismo implica atención a lo que nos rodea sin generar separaciones entre sensibilidad y razón o entre pensamiento y emoción, lo cual hace que los asuntos de la ciencia y del conocimiento no se den ajenos a las acciones democráticas entre los individuos activos y sus colectivos. (shrink)

In 'Weak agnosticism defended' Graham Oppy set out to ’show that agnosticism can be so formulated that it is no less philosophically respectable than theism and atheism’. Oppy begins by differentiating between strong agnosticism, which obliges rational persons to suspend judgment on the question of God’s existence, and weak agnosticism, which allows rational persons to do so. Weak agnosticism is thus the philosophical position that it is possible and rational - but not obligatory - to suspend judgment on the question (...) of God’s existence. The question I discuss in this paper is whether one can consistently practice agnosticism, as opposed to merely suspending judgment regarding the existence of God? Does acceptance of the the sis that ’agnosticism can be so formulated that it is no less philosophically respectable than theism and atheism’ entail the possibility of actual consistent practice of agnosticism? (shrink)

English version of collaborative text with Bruno Varela on his film La máquina de futuro (2024), published in the catalog of Umbrales experimental film section of the FICUNAM film festival.

In this paper I introduce some of the key elements of Daniel Dennett’s theory of intentional attribution and their relation with his notion of rationality. While doing so I will show that Dennett’s approach implies a circularity in the process of attribution of rationality, and that his resource to evolutionary arguments for trying to avoid an infinite regress does not help him to avoid the problem. My presentation will include a revision of Dennett’s arguments for epistemic intentional ascription and rationality (...) attribution as well as some criticisms developed against his proposal. At the end of the article I will extend the criticisms and present my view about his proposal for ideal rationality attribution. (shrink)