Climate change is a threat to food system stability, with small islands particularly vulnerable to extreme weather events. In Puerto Rico, a diminished agricultural sector and resulting food import dependence have been implicated in reduced diet quality, rural impoverishment, and periodic food insecurity during natural disasters. In contrast, smallholder farmers in Puerto Rico serve as cultural emblems of self-sufficient food production, providing fresh foods to local communities in an informal economy and leveraging traditional knowledge systems to manage varying ecological and (...) climatic constraints. The current mixed methods study sought to document this expertise and employed a questionnaire and narrative interviewing in a purposeful sample of 30 smallholder farmers after Hurricane María to identify experiences in post-disaster food access and agricultural recovery and reveal underlying socioecological knowledge that may contribute to a more climate resilient food system in Puerto Rico. Although the hurricane resulted in significant damages, farmers contributed to post-disaster food access by sharing a variety of surviving fruits, vegetables, and root crops among community members. Practices such as crop diversification, seed banking, and soil conservation were identified as climate resilient farm management strategies, and smallholder farmer networks were discussed as a promising solution to amass resources and bolster agricultural productivity. These recommendations were shared in a narrative highlighting socioecological identity, self-sufficiency, community and cultural heritage, and collaborative agency as integral to agricultural resilience. Efforts to promote climate resilience in Puerto Rico must leverage smallholder farmers’ socioecological expertise to reclaim a more equitable, sustainable, and community-owned food system. (shrink)

Siguiendo la aproximación de Peacocke a la naturaleza de los conceptos, este artículo presenta una teoría del concepto de primera persona en términos de su condición de posesión. Propongo que tal condición de posesión es cuestión de, necesariamente, estar dispuesto a realizar un juicio de orden superior con el contenido cuando uno tiene un pensamiento consciente con el contenido. Consecuentemente, intento motivar y defender esta concepción respondiendo a supuestos contraejemplos. Adicionalmente, proporciono una teoría de la determinación del valor semántico respecto (...) a cómo esa condición de posesión individúa el concepto de primera persona dando la condición que alguien tiene que satisfacer para ser su referente. Following Peacocke's approach to the nature of concepts, this paper presents a possession condition theory of the first-person concept. I propose that such a possession condition is a matter of, necessarily, one's being disposed to make a higher-order judgement with the content just when one has a conscious thought with the content. Accordingly, I try to motivate and defend this view responding to supposed counterexamples. In addition, I provide a theory of the determination of the semantic value as to how that possession condition individuates the first-person concept by giving the condition that someone has to satisfy in order to be its referent. (shrink)

There is an argument by M. Dummett about the relative priority of language as a social phenomenon. The first step is to explain how the speaker and the hearer have to know the same language, ceteris paribus. The second step is to show how the speaker's idiosyncratic beliefs depend on his knowledge of common language; the last step is to appeal to Quine's principle of translation between languages in order to have a language at all.

Jackson has ellaborated an argument to show that our experiences or qualitative states gather information which cannot be obtained in any other way. Functionalists reject in many ways that experience may bring new information. The point of this paper is to argue that, if func-tionalism is right, if experiences or "qualia" are not informative, then functionalism cannot report about them. The functionalist criticism of Jackson's argument makes it impossible for any functionalist theory to know experience.

En este articulo, desarrollo una version modificada de la teoria de la conciencia en terminos de pensamientos de orden superior. Argumento que un estado mental es consciente cuando va acompanado por un pensamiento de se implicito. Esta nueva version es importante porque puede acomodar la objecion de que un pensamiento de orden superior que es la conclusion de una inferencia consciente no puede hacer que un estado mental se vuelva consciente. Argumento tambien que si la introspeccion consiste en tener un (...) pensamiento de se explicito, puede mantenerse la distincion entre estados mentales conscientes y estados mentales que, ademas, estan bajo introspeccion.In this paper I develop a modified version of the higher-order thought theory of consciousness. I argue that a mental state is conscious when it is accompanied by an implicit de se thought. This new version is important because it can accomodate the objection that a higher-order thought which is the conclusion of a conscious inference is not able to make a state mental conscious. Also I argue that if introspection consists in one’s having an explicit de se thought, the distinction between conscious mental states and mental states which are in addition introspected can be preserved. (shrink)

“The First Person” is the paper where G. E. M. Anscombe supports the thesis that “I” is not a referring word. Mainly I deal with her argument against the indexical view of “I” from the scenario of the “A” user, who refers to himself as the person who is under the special observation of the “A” user. On the one hand, I put forward that a use of “A” might have a guaranteed reference in a semantic sense: a referential use (...) of “A” as a definite description guarantees the one reference to oneself. On the other hand, the indexical view is left untouched: the reference of “A” is not fixed by the self-reference rule, and thus “I” and “A” are not indistinguishable referring words. Also I explore the idea that unlike “A”, “I” has a guaranteed reference in an epistemic sense, being immune to error through misidentification. (shrink)

La paradoja de Moore es el tipo de absurdo de, entre otras cosas, la aserción de una oración de la forma �p pero yo no creo que p�. Propongo una explicación de la paradoja en términos del uso del pronombre personal �yo�. Más aún, recurro a un modelo del uso competente al que me referiré como modelo de la autorreferencia autoconsciente. A continuación, muestro que la explicación introducida es independiente de otras explicaciones recientes basadas en la naturaleza consciente de la (...) aserción y de la creencia. Pero, además, concluyo que está justificado pensar que ni la aserción ni la creencia son de naturaleza consciente. (shrink)

Se trata de revisar el expresivismo respecto a emisiones de la forma "Creo que p". El expresivista sostiene que una emisión de "Creo que llueve" es una expresión, y no una descripción, de la creencia de que llueve. Se propone una variación del expresivismo según la cual una emisión así expresa la creencia consciente de que llueve, en el sentido de la teoría de la conciencia de Brentano: una creencia consciente de que llueve tiene el contenido de que llueve y (...) de que él mismo, el creyente, cree que llueve. The paper reviews expressivism with respect to statements of the form "I believe that p". The expressivist holds that the statement "I believe it is raining" is an expression and not a description of the belief that it is raining. The article proposes a variation of expressivism according to which such a statement expresses the conscious belief that it is raining, in the sense of Brentano's theory of consciousness. The content of the conscious belief that it is raining is that is raining and that the believer believes that it is raining. Neste artigo, pretende-se revisar o expressivismo a respeito de emissões da forma "Acredito que p". O expressivista sustém que uma emissão de "Acredito que chove" é uma expressão e não uma descrição da crença que chove. Propõe-se uma variação do expressivismo segundo a qual uma emissão assim expressa a crença consciente de que chove, no sentido da teoria da consciência de Brentano: uma crença consciente de que chove tem o conteúdo de que chove de que ele mesmo, o que acredita, acredita que chova. (shrink)

According to the method of transparency, genuine self-knowledge is the outcome of an inference from world to mind. A. Byrne has developed a theory in which the method of transparency consists in following an epistemic rule in order to form self-verifying second-order beliefs. In this paper, I argue that Byrne’s theory does not establish sufficient conditions for having self-knowledge of first-order beliefs. Examining a case of self-deception, I strive to show that following such a rule might not result in self-knowledge (...) when one is involved in rational deliberation. In the case under consideration, one precisely comes to believe that one believes that p without coming to believe that p. The justification for one’s not forming the belief that p with its distinctive causal pattern in mental life and behaviour, is that one already had the unconscious belief that not-p, a belief that is not sensitive to the principles governing theoretical and practical reasoning. (shrink)

En publicaciones recientes, Peter Hanks argumenta que las proposiciones son tipos cuyos ejemplares son actos de predicación tales como juicios y aserciones. Ahora bien, según esta concepción que yo podría subscribir, resulta que un agente que asevera una proposición de primera persona no puede compartirla con nadie más. Así, nada parece más desafi ante que explicar la comunicación de se y los reportes de las actitudes proposicionales de se. Muestro aquí algunos problemas con la aproximación de Hanks para luego ofrecer (...) una respuesta mejor. (shrink)

El argumento del hospital de D. Parfit incluye la premisa de que en un caso de cerebro dividido, la identidad de una nueva persona humana dependerá de que el otro hemisferio cerebral sea o no sea trasplantado a otro cuerpo. La identidad de una persona dependerá de hechos extrínsecos. Mi objetivo es cuestionar esa premisa apoyándome en algunas observaciones sobre el contenido de los pensamientos singulares: pensamientos de primera persona y pensamientos demostrativos. Por un lado, defiendo que en el escenario (...) descrito por Parfit la persona humana cuya identidad es dependiente no sería capaz de tener un pensamiento de primera persona porque no sería capaz de conocer quién es el pensador, quien, desde luego, es ella misma. Entonces, no sería posible referirse a uno mismo y tener un pensamiento de primera persona acerca de una experiencia no sería una forma de autoconocimiento. Por otro lado, establezco que tampoco sería posible referirse a esa persona mediante un pensamiento demostrativo basado en la percepción. (shrink)

RESUMENPresento una exposición de los argumentos de M. Dummett contra el proyecto davidsoniano de reducir, al menos en la formulación de una teoría del significado, la fuerza de habla de una emisión al sentido de una oración que funcione como un adscriptor de dicha fuerza. Constitutivas de tales argumentos son las tesis de que no hay fuerza sin convenciones lingüísticas y de que la fuerza de la aserción es un factor esencial en la determinación de la creencia.PALABRAS CLAVEFUERZA DEL HABLA-MODO (...) VERBAL-ASERCIÓN-CREENCIAABSTRACTAs it is known Frege distinguished two factors in meaning, sense and force. Now, the force of an utterance cannot be identified syntactically with the verbal mood of a sentence. On face of it Davidson tries to maintain a very formal conception of language analyzing the force in terms of truth-conditions, that is to say, in terms of sense.He introduces his paratactic analysis. But there is an objection by Dummett that the force is beyond the sense and so the meaning has a factor of use which is not formally reducible.KEYWORDSMEANING-FORCE-SENSE-PRATACTIC ANALYSIS. (shrink)

According to the method of transparency, genuine self-knowledge is the outcome of an inference from world to mind. A. Byrne has developed a theory in which the method of transparency consists in following an epistemic rule in order to form self-verifying second-order beliefs. In this paper, I argue that Byrne’s theory does not establish sufficient conditions for having self-knowledge of first-order beliefs. Examining a case of self-deception, I strive to show that following such a rule might not result in self-knowledge (...) when one is involved in rational deliberation. In the case under consideration, one precisely comes to believe that one believes that p without coming to believe that p. The justification for one’s not forming the belief that p with its distinctive causal pattern in mental life and behaviour, is that one already had the unconscious belief that not-p, a belief that is not sensitive to the principles governing theoretical and practical reasoning. (shrink)

RESUMEN En este artículo trato de establecer que, según el Tractatus, la posibilidad de pensar que el espacio lógico fuera vacío es equivalente a la posibilidad de pensar que el mundo no hubiera existido. Tal representación viene dada por la última línea de una tabla de verdad que es una descripción completa del espacio lógico: es la línea en la que todas las proposiciones elementales son falsas. En primer lugar, argumentaré que una proposición elemental sería falsa -más que no tener (...) un valor de verdad- si fuera evaluada con respecto a un mundo posible en el que alguno de los objetos nombrados en esa proposición no existe. A continuación, tendré que mostrar que es posible que los objetos tractarianos no hubieran existido para poder concluir que es posible pensar que los objetos tractarianos no hubieran existido. Por último, estoy obligado a ofrecer una nueva interpretación del pasaje sobre la substancia.ABSTRACT In this paper I intend to establish that, according to the Tractatus, the possibility of thinking that the logical space were empty is equivalent to the possibility of thinking that the world had not existed. Such a representation is given by the bottom line of a truth-table which is a complete description of logical space: it is the line where all elementary propositions are false. Firstly, I will argue that an elementary proposition would be false -rather than lacking a truth-value- if it were evaluated with respect to a possible world in which some named object in that proposition does not exist. Then I will have to show that it is possible that the tractarian objects had not existed in order to conclude that it is possible to think that the tractarian objects had not existed. Finally, I am bound to offer a new interpretation of the substance passage. (shrink)

El problema Frege-Geach consiste en explicar que el mismo contenido proposicional figure tanto afirmado como no afirmado en diferentes contextos. Se trata de un desafío mayor para una concepción según la cual una proposición predicativa es inherentemente afirmativa. Justamente Peter Hanks ha defendido recientemente dicha concepción al sostener que un acto de predicación es un juicio. Entonces se enfrenta al problema Frege-Geach argumentando que algunos contextos cancelan el compromiso normal con la verdad. Pero según varios críticos, hay un dilema aquí: (...) o bien la cancelación nos deja con algo menos que una predicación o bien nos deja con la predicación menos el compromiso. En este artículo, propongo una aproximación al dilema que apela a la naturaleza no afirmativa de las proposiciones pero salva la estrecha conexión entre la predicación y el juicio. También intento explicar esa estrecha conexión desarrollando una metafísica del juicio en términos de fundación entre hechos, con los hechos judicativos solo fundados parcialmente en los hechos predicativos. (shrink)

La tesis defendida en este artículo es que la teoría reflexiva del pensamiento consciente es realmente inconsistente. Según la teoría, sería posible introducir la noción de un cuasi-pensamiento de segundo-orden a partir de la noción, de S. Shoemaker, de un cuasi-recuerdo. Por un lado, un cuasi-pensamiento de segundo-orden, pero no necesariamente un cuasi-recuerdo, entraña un uso de “yo” como sujeto. Por otro lado, Shoemaker concibe el uso de “yo” como sujeto en términos de la noción de una inmunidad al error (...) por un fallo de identificación. Ahora bien, tanto la noción de un cuasi-recuerdo como la noción de un cuasi pensamiento de segundo-orden están sujetas a dar entrada a casos de fisión personal y psicológica donde la serie causal entre sucesos pertenecientes a uno y el mismo sujeto está rota y, de este modo, no hay inmunidad al error por un fallo de identificación. Entonces, ¡la noción de un cuasi-pensamiento de segundo orden daría entrada a casos donde un uso de “yo” como sujeto no es inmune al error por un fallo de identificación! (shrink)

Resumen Según la teoría cognitivista, las proposiciones son tipos de actos predicativos, y un agente lleva a cabo una predicación cada vez que juzga o asevera algo. Ahora bien, la versión predominante de dicha teoría establece que el juicio es una actitud cognitiva hacia un contenido proposicional genuino, lo que significa que se lo entiende como una relación dual entre un agente y una proposición. Tras mostrar algunos problemas con esta versión, argumentaré a favor de una teoría cognitivista de las (...) proposiciones en la que el juicio se entiende como una relación múltiple entre un agente y entidades del mundo tales como objetos, propiedades y relaciones.According to cognitive theory, propositions are types of predicative acts, and an agent performs a predication every time she judges or asserts something. Now, the prevailing version of such a theory states that judgement is a cognitive attitude toward a genuine propositional content, which means that it is seen as a dual relation between an agent and a proposition. After showing some troubles with this version, I will argue for a cognitive theory of propositions in which judgement is seen as a multiple relation between an agent and worldly entities such as objects, properties and relations. (shrink)

En este articulo, desarrollo una version modificada de la teoria de la conciencia en terminos de pensamientos de orden superior. Argumento que un estado mental es consciente cuando va acompanado por un pensamiento de se implicito. Esta nueva version es importante porque puede acomodar la objecion de que un pensamiento de orden superior que es la conclusion de una inferencia consciente no puede hacer que un estado mental se vuelva consciente. Argumento tambien que si la introspeccion consiste en tener un (...) pensamiento de se explicito, puede mantenerse la distincion entre estados mentales conscientes y estados mentales que, ademas, estan bajo introspeccion.In this paper I develop a modified version of the higher-order thought theory of consciousness. I argue that a mental state is conscious when it is accompanied by an implicit de se thought. This new version is important because it can accomodate the objection that a higher-order thought which is the conclusion of a conscious inference is not able to make a state mental conscious. Also I argue that if introspection consists in one’s having an explicit de se thought, the distinction between conscious mental states and mental states which are in addition introspected can be preserved. (shrink)

Comparative study of the knowledge of IVF in medical students of universities with different ethical and humanistic valuesEstudo comparativo do conhecimento das técnicas de reprodução assistida em estudantes de Medicina de universidades com diferentes ideários éticos e humanísticosIn vitro fertilization continues to be presented as a relatively simple solution to produce a pregnancy without exposing the medical and ethical problems that this represents. This project consisted of conducting a survey to medical students from three medical schools in Mexico City with (...) different ethical and humanistic ideas with the aim of evaluating knowledge about IVF techniques and their ethical implications. The survey was applied to 404 medical students. Students in schools with personalistic ethics had a greater recognition of the bioethical principles involved in the use of these techniques. Knowledge of the technique and ethical issues involved in assisted reproduction could improve the sensitivity of medical students to ethical dilemmas that arise in their professional practice.Para citar este artículo / To reference this article / Para citar este artigoCantú-Quintanilla G, Vidal-Sentíes C, Marcó-Bach FJ, Camargo-Prieto F, Aguiñaga-Chiñas N, Contreras-Estrada D. Estudio comparativo del conocimiento de las técnicas de reproducción asistida en estudiantes de medicina de universidades con diferentes idearios éticos y humanísticos. Pers Bioet. 2020;24:166-176. DOI: https://doi.org/10.5294/pebi.2020.24.2.4Recibido: 04/09/2019Aceptado: 05/08/2020Publicado: 27/11/2020. (shrink)

El presente artículo es un reconocimiento y un homenaje a L'Höpital, de cuya muerte se ha cumplido recientemente el tercer centenario. En él se estudia la correspondencia L'Höpital-Leibniz para analizar el recientemente creado por Leibiz cálculo diferencial e integral y su ontología subyacente, así como la publicación del primer manual sobre la materia escrito por L'Höpital.

Here, we report on a quasi-experimental study to explore the applicability and perceived benefits of the CRAFT program, which is based on mindfulness, yoga, positive psychology, and emotional intelligence, to improve higher education student musicians’ health and well-being during the lockdown. A subset of student musicians at a Higher Conservatory of Music in Spain followed the CRAFT program during the academic year 2019/2020, 1 h per week as part of their curriculum. Students enrolled in CRAFT-based elective subjects formed the CRAFT (...) program group, while other students represented the control group. The onset of the national lockdown elicited by the COVID-19 pandemic occurred halfway through the program, which was subsequently delivered in an online format. We administered an online survey to explore the effect that the exposure to the CRAFT program had in terms of how participants dealt with various health and well-being concerns arising from the COVID-19 lockdown. There was a significantly higher proportion of proactive participants in the CRAFT program group, 92%, than in the control group, 58%, in terms of implementing practices to improve their health and well-being during the lockdown. Additionally, significantly more participants acknowledged perceived benefits from their practices in the CRAFT program group, 78%, than in the control group, 52%. Among proactive participants, yoga/meditation was the most implemented in the CRAFT program group, followed by exercise, and other yoga/meditation practices, whereas in the control group, exercise and Alexander technique-based practices were the most applied. In the CRAFT program group, the highest rate of perceived benefits was from yoga/meditation CRAFT-based practices, 51%, followed by exercise, 32%, and other yoga/meditation practices, 27%, whereas in the control group, benefits were reported by 29% of exercising participants and 16% for those having practiced the Alexander technique. A similar pattern was observed when excluding participants with previous yoga/meditation experience. This study revealed how participants can independently apply learned skills from the CRAFT program in response to a naturally occurring life event of unprecedented global impact, suggesting that previous exposure to mindfulness and yoga is likely to have a beneficial effect on how young adults react towards exceptionally stressful conditions. (shrink)

Cet article s’intéresse au phénomène des violences conjugales en montrant l’intérêt de considérer l’articulation des enveloppes psychiques au niveau individuel, familial et « couplal ». Il met le projecteur sur les matériaux psychiques transmis de génération en génération, qui traversent ces contenants. Si certaines traces du passé sont conscientes et élaborées, d’autres demeurent inconscientes et empreintes de traumatismes. Par l’effet d’emboîtement des enveloppes psychiques et par le biais du nouage des alliances inconscientes, ces héritages négatifs se retrouvent impliqués dans les (...) fondations du lien du couple. Une vignette clinique aide à comprendre le rôle des legs familiaux dans l’émergence d’agirs violents entre les partenaires amoureux et leur impact sur l’enveloppe psychique du couple. Les auteures esquissent enfin un modèle de structuration innovant du moi-peau du couple à partir de la théorisation de Didier Anzieu (1985). (shrink)

During the last decade, Network Science has become one of the most active fields in applied physics and mathematics, since it allows the analysis of a diversity of social, biological and technological systems [24]. From the diversity of applications of Network Science, in this Opinion paper we are concerned about its potential to analyse one of the most extended group sports, Football (soccer in U.S. terminology) [29], since it allows addressing different aspects of the team organization and performance not captured (...) by classical analyses based on the performance of individual players. The reason behind relies on the complex nature of the game, which, paraphrasing the foundational paradigm of complexity sciences “can not be analysed by looking at its components (i.e., players) individually but, on the contrary, considering the system as a whole” or, in the classical words of after-match interviews “it’s not just me, it’s the team”. The recent ability of obtaining datasets of all events occurring during a match, including the position of the players and the interactions between them has opened the door to new kind of studies where it is possible to analyse and quantify the behaviour of a team as a whole, together with the role of a single player [17]. Under this framework, the organization of a team can be considered as the result of the interaction between its players, creating a network based on passes. In this way, we can create passing networks, which are directed (i.e.,... (shrink)