Efforts have been dedicated to the understanding of social-ecological systems, an important focus in ethnobiological studies. In particular, ethnobiological investigations have found evidence and tested hypotheses over the last 30 years on the interactions between human groups and their environments, generating the need to formulate a theory for such systems. In this article, we propose the social-ecological theory of maximization to explain the construction and functioning of these systems over time, encompassing hypotheses and evidence from previous ethnobiological studies. In proposing (...) the theory, we present definitions and two conceptual models, an environmental maximization model and a redundancy generation model. The first model seeks to address biota selection and its use by human populations. The second emphasizes how the system organizes itself from the elements that were incorporated into it. Furthermore, we provide the theoretical scenario of plant selection and use from an evolutionary perspective, which explicitly integrates the phylogenetic relationships of plants and human beings. (shrink)

Efforts have been dedicated to the understanding of social-ecological systems, an important focus in ethnobiological studies. In particular, ethnobiological investigations have found evidence and tested hypotheses over the last 30 years on the interactions between human groups and their environments, generating the need to formulate a theory for such systems. In this article, we propose the social-ecological theory of maximization to explain the construction and functioning of these systems over time, encompassing hypotheses and evidence from previous ethnobiological studies. In proposing (...) the theory, we present definitions and two conceptual models, an environmental maximization model and a redundancy generation model. The first model seeks to address biota selection and its use by human populations. The second emphasizes how the system organizes itself from the elements that were incorporated into it. Furthermore, we provide the theoretical scenario of plant selection and use from an evolutionary perspective, which explicitly integrates the phylogenetic relationships of plants and human beings. (shrink)

The scientific community has debated the importance of “return” activities after ethnobiological studies. This issue has provoked debate because it touches on the ethics of research and the relationships with the people involved in these studies. This case study aimed to investigate community perception of an ethnobotany research project that was carried out in the semi-arid region of northeastern Brazil. Furthermore, we reported how the residents of this rural community felt about participating in the activities of “return” that arose from (...) the projects. Our findings demonstrate that “return” activities should be planned from the design phase of the research until its closure as a lifelong process that allows the communities involved to gradually take ownership of the information and actions that are being generated. Similarly, we argue that such activities must be negotiated with the people of the community so that they have decision-making power and autonomy to decide what is most relevant to their lives. (shrink)

The scientific community has debated the importance of “return” activities after ethnobiological studies. This issue has provoked debate because it touches on the ethics of research and the relationships with the people involved in these studies. This case study aimed to investigate community perception of an ethnobotany research project that was carried out in the semi-arid region of northeastern Brazil. Furthermore, we reported how the residents of this rural community felt about participating in the activities of “return” that arose from (...) the projects. Our findings demonstrate that “return” activities should be planned from the design phase of the research until its closure as a lifelong process that allows the communities involved to gradually take ownership of the information and actions that are being generated. Similarly, we argue that such activities must be negotiated with the people of the community so that they have decision-making power and autonomy to decide what is most relevant to their lives. (shrink)

Evidence shows that knowledge concerning medicinal plants is heterogeneous, as the majority of people in a medical system know only a few plants. This heterogeneity may make sense from an adaptive viewpoint, as human beings tend to keep a small set of information that offers adaptive advantages because our brains can store limited amounts of data. From this scenario, we developed the structural core concept for medical systems: a group of medicinal plants with adaptive characteristics that affect the structure and (...) function of medical systems. We created a set of hypotheses based on the structural core concept to guide future studies investigating the structure and dynamics of local medical systems. Concerning the dynamics of medical systems, we suggest that the structural core is the part of the system that changes least over time, i.e., it is the most conservative. Thus, we can expect that species substitution events mainly occur outside of the structural core. From the medical system structure, we indicate that core plants tend to be favored in the transmission of knowledge. These plants also serve as a model for the selection of novel medicinal plants and are therefore an important factor for the medical system structure. Analysis of the structural core can help the understanding of the structure and dynamics of medical systems and can aid future bioprospecting studies, which can search for plants with pharmacological potential using the structural core. (shrink)

The diversity of plant resources in the Brazilian semi-arid region is being compromised by practices related to agriculture, pastures, and forest harvesting, especially in areas containing Caatinga vegetation (xeric shrublands and thorn forests). The impact of these practices constitutes a series of complex factors involving local issues, creating a need for further scientific studies on the social-environmental dynamics of natural resource use. Through participatory methods, the present study analyzed people’s representations about local environmental change processes in the Brazilian semi-arid region, (...) taking into consideration local production systems, natural resources, and their importance. Environmental historical graphs were developed with nine local families to analyze landscape changes with regard to cultivated areas and pastures, and their relationship with the availability of native vegetation. Punctuation exercises were performed to observe the importance of each unit that supplied native and cultivated resources. The availability of native resources in the environment is subject to stability, as observed by a majority of the local families. The role of the production units (crops and pastures) was emphasized by most families in the study, especially because of the need for products for subsistence needs and income generation. The current decline of such practices is a consequence of an exodus of field workers and also relates to the conservation of native species that otherwise would have been deforested in favor of agricultural practices. (shrink)

Efforts have been dedicated to the understanding of social-ecological systems, an important focus in ethnobiological studies. In particular, ethnobiological investigations have found evidence and tested hypotheses over the last 30 years on the interactions between human groups and their environments, generating the need to formulate a theory for such systems. In this article, we propose the social-ecological theory of maximization to explain the construction and functioning of these systems over time, encompassing hypotheses and evidence from previous ethnobiological studies. In proposing (...) the theory, we present definitions and two conceptual models, an environmental maximization model and a redundancy generation model. The first model seeks to address biota selection and its use by human populations. The second emphasizes how the system organizes itself from the elements that were incorporated into it. Furthermore, we provide the theoretical scenario of plant selection and use from an evolutionary perspective, which explicitly integrates the phylogenetic relationships of plants (or other living resources) and human beings. (shrink)

O presente Curso de Introdução ao Estudo do Direito se destaca como significativa contribição do Autor não apenas aos que estão ingressando no apaixonante cenário jurídico, como também a todos os profissionais e estudiosos que desejam aprofundar seus conhecimentos sobre a juridicidade, através de uma linguagem didática, precisa, simples, objetiva e direta, porém sem perder o necessário rigor científico. Com a publicação desta 6a edição, a obra de Paulino Jacques volta a ocupar o lugar que sempre lhe coube na (...) discussão dos principais problemas que envolvem o Direito. (shrink)

O texto apresenta elementos textuais dos escritos do jovem Marx, onde se encontra um núcleo conceitual que trata da problemática relação entre filosofia e mundo. Aspectos teóricos presentes já nos primeiros escritos do filósofo onde fica clara a exigência de promover a interação entre pensamento e realidade, ou seja, tratar da tradição filosófica sem descuidar do trato de temas e dilemas do contexto. Assim, o texto apresenta referências da posição filosófica pela qual Marx faz frente ao caráter especulativo da filosofia (...) alemã, para propor, já na revisão da filosofia política de Hegel, que a crítica do céu se transforme em crítica da Terra. O que singulariza um pensamento dessa natureza é a capacidade emancipatória da filosofia. No lugar da mera contemplação, Marx propõe a possibilidade de realizar a filosofia no mundo. Palavras-chave: Filosofia. Crítica. Ensino. Autonomia. (shrink)

Este artigo tem como objetivo compreender as transformações societárias oriundas da sociedade de consumo e como o mundo se aglutina por meio dos avanços tecnológicos, da homogeneização da cultura baseada no consumo de massa e dos processos de verticalização provenientes dos que consomem e dos que não podem, mas querem consumir. Num segundo momento, tem como propósito analisar os diferentes padrões de consumo vivenciados no Extremo Oeste de Santa Catarina, a partir da implantação da agroindústria na região, na década de (...) 70 (séc. XX). Processos tecnobiológicos implantaram um meio artificial de produtividade, consumo, rapidez e fluidez. O mundo técnico-científico rompeu com o homem natural e sua sabedoria. Restou a obediência às regras da racionalidade e a adaptação ao mercado global. Ele exige a adequação ao proposto. Os mecanismos econômicos e tecnológicos de produção e do consumo local tornaram-se tão complexos e, em alguns aspectos, tão vulneráveis, que perturbações num só ponto da cadeia de interdependência global desarticulam toda uma rede de conexões, afetando, consequentemente, todo o tecido social da região. (shrink)

As governments around the world imposed lockdowns or stay-at-home measures, people began to feel the stress as time dragged on. There were already reports on some individuals committing suicide. How do governments respond to such a phenomenon? Our main focus is the Philippine government and how it responded to the COVID-19 pandemic. In this paper, we argue that the problem with COVID-19 went forth just dealing with physical health. First, people suffer not just from being infected but the psychological stress (...) of possibly getting the virus and the toll of the government lockdown or quarantine. Second, the Philippine Bayanihan ‘We Heal As One Act’ lacks focus on mental health issues while the government's response seemed to focus on security issues. Third, there are countries around the world that have acted effectively in protecting people’s mental health. Lastly, we propose appropriate measures to help address the people's mental health while still in the pandemic and for a future one. (shrink)

O objetivo deste artigo é mostrar a semântica da palavra Eros dentro da tradição cristã. Limita-se a algumas dessas significações. A reflexão mostra a limitação dessa expressão na língua portuguesa. Seu significado é muito mais rico na língua grega. Se a tradição cristã carregou esta palavra de forma negativa, outros Padres leram-na em sintonia com Ágape e com outros significados. A relação mística a interpreta como uma relação “erótica” entre homem e Deus. Esta intimidade procura explicar o aspecto do desejo (...) de Deus e da relação mútua entre aquele que ama e o amado, que tem sua raiz na busca mais íntima da humanidade. Negar por preconceitos palavras carregadas de desejos não divinos e nem dignos da humanidade, como na Antigüidade, é reduzir demais seu campo semântico na história. Esta palavra reflete o amor da alma para com Deus numa perspectiva mística, assume variações significativas, dentre tantas, como o amor de Jesus Cristo, como sinônimas de Ágape, do amor de Deus para com os homens, como amor individual ligado a Deus, o Eros como virtude e como castidade. A compreensão das dimensões do amor se realiza na capacidade de ver que todas elas são positivas e importantes para obtermos o equilíbrio da vida humana, numa harmonia destas dimensões constitutivas e importantes para a vida. Palavras-chave: Eros; Patrística; Amor; Alma; Mística; Virtude; Castidade e Ágape. ABSTRACT This article aims at demonstrating the semantics of the term Eros in Christian tradition, pointing out the limitations of the term in Portuguese. The scope of its meaning is much wider in Greek. If Christian tradition has charged the word with a negative feature, other priests have read it in tune with Agape and other meanings. The mystical perspective interprets it as an ‘erotic’ relationship between man and God. Such intimacy attempts to explain God’s desire and the mutual relation between the one who loves and the beloved, rooted in mankind’s most intimate longing. To deny, on account of prejudice, words charged with non-divine desires unworthy of humanity, as happened in antiquity, is to reduce their semantic field in history. That word reflects the soul’s love for God in a mystical perspective and assumes meaningful variations, among which Christ’s love, ‘Agape’ or God’s love for men, and individual love connected with God: ‘Eros’ as virtue and chastity. The comprehension of the dimensions of love takes place in the capacity to realize that they are all positive and relevant to human life’s balance, in the harmony of those dimensions that constitute life. Key words: Eros; Patristics; Love; Soul; The mystical; Virtue; Chastity; Agape. (shrink)

The Belnap–Dunn logic is a well-known and well-studied four-valued logic, but until recently little has been known about its extensions, i.e. stronger logics in the same language, called super-Belnap logics here. We give an overview of several results on these logics which have been proved in recent works by Přenosil and Rivieccio. We present Hilbert-style axiomatizations, describe reduced matrix models, and give a description of the lattice of super-Belnap logics and its connections with graph theory. We adopt the point of (...) view ofAlgebraic Logic, exploring applications of the general theory of algebraization of logics to the super-Belnap family. In this respect we establish a number of new results, including a description of the algebraic counterparts, Leibniz filters, and strong versions of super-Belnap logics, as well as the classification of these logics within the Leibniz and Frege hierarchies. (shrink)

Part of the task of doing moral philosophy is to strengthen our confidence in morality or to bring back the gravitas of morality. I argue that this cannot be done by a representational view of moral reality and by downplaying the importance of human sentiments that make our moral assertions more natural and authentic.

According to contemporary moral realism a moral property, like goodness or badness, is either a natural property or a non-natural property of actions or situations. Contemporary moral naturalists like Richard Boyd, Nicholas Sturgeon, and David Brink are a group of philosophers who are often referred to as Cornell realists because of their connection with Cornell University. Frank Jackson is another contemporary moral naturalist who is one of the leaders of The Canberra Planners at the Australian National University with which he (...) is connected. Jackson defends “the most extreme form of naturalism.” Jackson’s view is considered extremeby those who disagree with him because he believes that moral properties are reducible or identical to natural properties. This view of Jackson is opposed by contemporary non-naturalists like Jonathan Dancy, Derek Parfit, and Russ Shafer-Landau for reasons which in my view are not successful. Despite Jackson’s reductionism about the ethical, the Cornell realists, nevertheless, agree with him that moral properties are natural properties. (shrink)

Social justice is put forth as a core professional nursing value, although conceptualizations within foundational documents and among nurse educators remain inconsistent and contradictory. The purpose of this study was to explore how faculty teach social justice in theory courses in Baccalaureate programs. This qualitative study utilized constructivist grounded theory methods to examine processes informing participants' teaching. Participants utilize four overarching approaches: fostering engaging classroom climates, utilizing various naming strategies, framing diversity and culture as social justice, and role modeling a (...) critical stance. They deploy specific strategies, varying largely by race, educational background, and nursing specialty. A background in social sciences supports pedagogy that interrogates health inequities rather than merely raising awareness about disparities. Findings also reveal that faculty of color navigate institutional structures predicated upon colorblind racism and problematic views of culture, which many white faculty teaching non‐Community Health Nursing courses described doing. To enact social justice and be answerable to our communities, concerted anti‐oppression efforts are needed across education, research, practice, and policy. This includes sustained commitment to address colonialism and whiteness in every institution that defines, promotes, and claims to advance nursing so that we can fulfill our responsibility to address unjust systems and structures to serve our communities. (shrink)

O liberalismo português iniciou o seu longo período de implantação com a Revolução de 24 de Agosto de 1820 e com a aprovação, dois anos depois, da Constituição de 1822, a primeira lei fundamental do país, que deu começo à construção do seu Estado de Direito. Nos dezoito anos seguintes, Portugal aprovaria mais duas constituições (1826 e 1838), correspondendo, cada uma delas, a um paradigma do constitucionalismo liberal de oitocentos. Por essa razão o estudo deste período torna-se particularmente relevante para (...) o conhecimento do liberalismo constitucional, não somente de Portugal, mas de todo o século XIX europeu. (shrink)

TRECHO DO DISCURSO DE PROMULGAÇÃO DA CONSTITUIÇÃO FEDERAL DE 1988, EM 5 DE OUTUBRO.