This article presents the design of, and students' responses to, a Web-enhanced course titled “Inquiry Methods Integrating Science, Mathematics, Technology, and Society (MSTS) in Elementary Grades.” The course was part of the pilot test of a novel approach to a compressed-time alternative pathway masters of arts in teaching degree for career-change students in elementary education. Students' responses indicated this approach to MSTS and inquiry served to unify many of the other courses in the degree program.

Esse estudo mostra os resultados da tese de doutorado que investiga se o Movimento dos Sem Terra contribui para a construção da hegemonia dos trabalhadores por meio da promoção de uma Reforma Intelectual e Moral, no Estado de São Paulo, visando construir uma Nuova Civiltà. O norte da pesquisa é dado pela trajetória de luta do MST e o seu significado político, tendo por base a filosofia da práxis e os pressupostos teóricos postulados por Antonio Gramsci. Pretendia-se observar se o (...) ideário gramsciano encontra-se atuante, em que medida se tornou relevante para a práxis política do MST.This survey shows the results of the doctor’s thesis that discusses if The Movement of the Homeless helps to build the hegemony of the workers throughout a promotion of an Intellectual and Moral Reform in the state of Sao Paulo, with the intended possibility of building a “Nuova Civilta”. The focus of the survey will show the history of the fight of the MST and its political meaning based on the Philosophy of Praxis and the theoretical thinking of Antonio Gramsci. I intend to show if Gramsci’s ideology is relevant today and in which way it became relevant through the political praxis of the MST. (shrink)

Com referência na perspectiva marxista-gramsciana, o estudo que ora se apresenta pretende analisar as repercussões das estratégias organizativas da classe trabalhadora na construção de uma nova hegemonia na sociedade brasileira. Para isso, tomaremos como base as experiências vigentes, desenvolvidas pelo Movimento dos Trabalhadores Rurais Sem Terra/MST. Vale ressaltar que partiremos do ponto de vista das contradições, não apenas dessas estratégias, mas da própria sociedade capitalista.

O estudo desenvolvido procura demonstrar como a Educação do Campo, cujo processo de elaboração teórico-prática, vem sendo protagonizado pelo Movimento dos Trabalhadores Rurais em todo o Brasil, pode contribuir decisivamente para a construção de uma nova hegemonia. Assim, iniciando o texto com uma conceituação teórica dessa perspectiva pedagógica, passando posteriormente por uma revisão bibliográfica sobre o tema e o pensamento do pensador italiano Antônio Gramsci, procurar-se-á problematizar os principais desafios postos à materialização da Educação do Campo a partir da realidade (...) do estado do Ceará.El estudio desarrollado procura demostrar como la educación del campo, cuyo proceso de elaboración teórico-práctica, viene siendo protagonizada por el movimiento de los trabajadores rurales en todo el Brasil, puede contribuir decisivamente para la conceptualización teórica de una nueva hegemonía. Así, iniciando el texto con una conceptualización teórica de esa perspectiva pedagógica pasando posteriormente por una revisión bibliográfica sobre el tema y el pensamiento del pensador italiano Antonio Gramsci, se procura problematizar los principales desafíos puestos en la materialización de la educación del campo a partir de la realidad del estado de Ceará. (shrink)

_Riassunto_: Nel suo scritto intitolato _What is moving right now?_ Elton Marques cerca di rispondere alla domanda su cosa sia la _spotlight_ cui si riferisce la teoria temporale detta _Moving Spotlight Theory_ ed espone l’idea che si tratti del flusso di coscienza relativo ai nostri stati mentali. Dopo aver presentato la sua tesi, introduco un’ipotesi aggiuntiva allo scopo di risolvere una difficoltà presente nella sua interpretazione. Benché Marques non tenti di sostenere il modello della MST rispetto ad altri modelli temporali, (...) egli cerca di rendere la sua ipotesi convincente. Per questo motivo, io stesso metto qui a confronto il modello della MST (in particolare nella versione offerta da Marques) con altri modelli temporali, per valutarne la plausibilità all’interno del dibattito complessivo riguardante le principali teorie sul tempo, che pertanto vengono esposte nelle loro linee essenziali. _Parole chiave_: A-theory; B-theory; Growing Block Theory; Moving Spotlight Theory; Tempo _What is moving in MST? _ _Abstract_: In his paper entitled _What is moving right now?_ Elton Marques queries the nature of the _spotlight_ is in the _Moving Spotlight Theory_ of time, suggesting it is the flow of consciousness regarding our own mental states. After presenting his thesis, I introduce an additional hypothesis which helps resolve a problem with his proposal. Also, although Marques presents a convincing argument for his interpretation, he does not attempt to compare the MST model with other temporal models. I take up this challenge, comparing the MST model (specifically, the version offered by Marques) with other temporal models, pointing out essential characteristics and differences. In this way, I am able to locate and evaluate MST within the overall debate and main theories of time. _Keywords_: A-theory; B-theory; Growing Block Theory; Moving Spotlight Theory; Time. (shrink)

Eine Studie zu Ellen Keys pädagogischem Denken mit Ausgangspunkt vom "Jahrhundert des Kindes".

This article examines the specific case of Brazil as an area in which Gramscian analysis has been put to practical use. It examines the application of Gramsci’s work to Brazilian reality in three different ways. First, the introduction of concepts derived from the Prison Notebooks in order to understand the development of capitalism in Brazil. This aspect deals in particular with the concept of ‘passive revolution’, and the relationship between ‘Eastern’ and ‘Western’ social formations in Gramsci’s analysis. Second, the role (...) of Gramscian thought for political parties, particularly the Brazilian Communist Party and later the Workers Party, in particular the novel formulations of Gramsci’s concept of hegemony that appear during the PT presidencies. Third, the varied appropriation of Gramscian analysis by the Landless Workers Movement of Brazil, situated in an appreciation of Gramsci’s concept of the ‘Modern Prince’. The purpose of the article is to reflect on the possibilities and limitations of translating Gramsci’s thought to new contexts, and how new developments may or may not maintain the leitmotif of his thought. (shrink)

In this review, I highlight the valuable contributions of Wendy Wolford’s latest book, which rest on her extensive understanding of the diversity of the Brazilian countryside and her acute ability to weave together the impact that land-tenure patterns, labour regimes and regional cultures have had upon settlers of the Landless Rural Workers’ Movement. It also assesses the central claim of the book which suggests that the MST is often unable to retain its membership because the leadership reproduces an understanding of (...) peasant agriculture that is specific to the South of Brazil. The review argues that Wolford’s main argument falls foul of four shortcomings related to her methodology, her understanding of the MST’s ideology, her choice of not including the process of encampment and the MST’s commitment to radical social change in her analysis, and finally her problematic interpretation of the relationship between the grassroots membership and the leadership of the movement. (shrink)

Paradoxically, the political success of human rights is often taken to be its philosophical failing. From US interventions to International NGOs to indigenous movements, human rights have found a place in diverse political spaces, while being applied to disparate goals and expressed in a range of practices. This heteronomy is vital to the global appeal of human rights, but for traditional moral and political philosophy it is something of a scandal. This paper is an attempt to understand and theorize human (...) rights on the terrain of the social actors who put them to use, particularly radical activists that have a more critical relationship to human rights. Attempting to avoid the philosophical pathology of demanding that the world reflect our conception of it, we base our reflection on the ambiguous, and potentially un-patterned, texture of human rights practice—taking seriously the idea that human rights express a relationship of power, importantly concerned with its legitimate arrangement and limitation. In both the philosophical literature and human rights activism, there seems to be a consensus on basic rights as undeniable moral principles of political legitimacy. This use of human rights is contrasted with radical social movements that reject this conception of rights as ideological and illegitimate, making specific reference to the Zapatista movement (Chiapas, Mexico) and the Landless Peasant Movement of Brazil (MST, from the Portuguese Movimento dos trabalhadores rurais Sem Terra), which are critical of the human rights discourse, but also make strategic use of the idea and offer alternative articulations of political legitimacy. (shrink)

Le MST a connu de grands succès dans les années 1980 – 450 000 familles dans assentamentos (propriétaires) ou acampamentos (occupants) – et a servi d’exemple à de nombreuses mobilisations et occupations de terres dans le monde. Pendant l’ère Bolsonaro, le mouvement a connu diverses adaptations. Il a adopté le récit de l’entrepreneur agricole, influencé en cela par les évangélistes – de la « théologie de la libération » communautaire à la théologie individualiste de la réussite. Il a, par obligation (...) et répression, délaissé l’action d’occupation des terres pour le développement de l’agriculture biologique et la production d’aliments « sains », largement à destination des villes. Ainsi, il resserre les liens entre le rural et l’urbain et se rapproche stratégiquement du Mouvement des Sans Toit. (shrink)

Mitochondrial replacement techniques have the potential to allow prospective parents who are at risk of passing on debilitating or even life-threatening mitochondrial disorders to have healthy children to whom they are genetically related. Ethical concerns have however been raised about these techniques. This article focuses on one aspect of the ethical debate, the question of whether there is any moral difference between the two types of MRT proposed: Pronuclear Transfer and Maternal Spindle Transfer. It examines how questions of identity impact (...) on the ethical evaluation of each technique and argues that there is an important difference between the two. PNT, it is argued, is a form of therapy based on embryo modification while MST is, instead, an instance of selective reproduction. The article's main ethical conclusion is that, in some circumstances, there is a stronger obligation to use PNT than MST. (shrink)

The chapter unfolds in the following sections. The first section exam- ines the reasons for claiming that olfactory perception is spatially unstruc- tured and our experience of smells has an abstract structure. The second section elucidates the further arguments that olfaction cannot generate figure-ground segregation. The third section assesses the conclusion that olfactory perception and experience cannot solve the MPP. Following the overview of the many problems inherent to distal olfactory percep- tion, MST will be introduced as an alternative perspective (...) that allows for figure-ground segregation and perceiving multiple olfactory objects within an array. The chapter then concludes by replying to the shared argument that olfactory distal perception does not have the requisite res- olution to resolve the many properties problem. (shrink)

Say that the Moving Spotlight Theory (MST) combines the following three theses: A-THEORY : There is an absolute distinction between present and non-present time.

The use of tensed language and the metaphor of set ‘formation’ found in informal descriptions of the iterative conception of set are seldom taken at all seriously. Both are eliminated in the nonmodal stage theories that formalise this account. To avoid the paradoxes, such accounts deny the Maximality thesis, the compelling thesis that any sets can form a set. This paper seeks to save the Maximality thesis by taking the tense more seriously than has been customary (although not literally). A (...) modal stage theory, MST, is developed in a bimodal language, governed by a tenselike logic. Such a language permits a very natural axiomatisation of the iterative conception, which upholds the Maximality thesis. It is argued that the modal approach is consonant with mathematical practice and a plausible metaphysics of sets and shown that MST interprets a natural extension of Zermelo set theory less the axiom of Infinity and, when extended with a further axiom concerning the extent of the hierarchy, interprets Zermelo–Fraenkel set theory. (shrink)

Ross Cameron's The Moving Spotlight argues that of the three most common dynamical theories of time – presentism, the growing block theory and the moving spotlight theory – his version of the MST is the best. This paper focuses on Cameron's response the epistemic objection. It considers two of Cameron's arguments: that a standard version of the MST can successfully resist the epistemic objection, and that Cameron's preferred version of the MST has an additional avenue open to it for resisting (...) the objection, one that is consistent with an appealing account of truthmaking. I argue that neither argument succeeds....By SMST, I shall mean the view that there exists a static four-dimensional block of events such that if an event ever... (shrink)

Few discussions of the ethics of mitochondrial ‘replacement’ techniques have drawn significant ethical distinctions between the two approaches now legal in the U.K. However, Anthony Wrigley, Stephen Wilkinson and John Appleby have together argued that under some circumstances pronuclear transfer (PNT) may be in better ethical standing than maternal spindle transfer (MST). They base their conclusion on what they allege to be different implications of the techniques with respect to non‐identity considerations, which they ground on a version of origin essentialism. (...) I raise a series of problems for their argument, which have cautionary implications for invocations of origin essentialism that go beyond specialized debates regarding MST and PNT. I argue that (i) origin essentialism is a fragile foundation for non‐identity considerations; (ii) gametic essentialism, which Wrigley et al. believe licenses their claims, is more questionable than origin essentialism; (iii) gametic essentialism does not straightforwardly justify their conclusion; and (iv) their conclusion in fact relies on an especially dubious position that we can call chromosomal origin essentialism. No good reasons have yet been supplied to distinguish PNT from MST on ethical grounds, and one should be wary of basing claims with practical impact on fragile foundations relating to origin essentialism. (shrink)

This paper examines whether there are moral differences between the mitochondrial replacement techniques that have been recently developed in order to help women afflicted by mitochondrial DNA diseases to have genetically related children absent such conditions: maternal spindle transfer and pronuclear transfer. Firstly, it examines whether there is a moral difference between MST and PNT in terms of the divide between somatic interventions and germline interventions. Secondly, it considers whether PNT and MST are morally distinct under a therapy/creation optic. Finally, (...) it investigates whether there is a moral difference between MST and PNT from a human embryo destruction point of view. I conclude, contra recent arguments, that regarding the first two points there is no moral differences between PNT and MST; and that regarding the third one MST is morally preferable to PNT, but only if we hold a gradualist account of the moral value of human embryos where zygotes have slight moral value. (shrink)

Bradford Skow’s Objective Becoming (2015) is a strikingly original and philosophically rich contribution to contemporary philosophy of time. The book rewards very careful study, and is surely a ‘must-read’ for anyone with an interest in current debates concerning time and change. Perhaps the most immediately compelling aspect of the book is its leading question: if I [Skow] didn’t already accept the ‘block universe theory’ (BU),1 which theory of time would I defend? Skow’s surprising (and, from my perspective, welcome!) answer is (...) that he would defend some version of the Moving Spotlight Theory (MST). However, Skow’s reason for this answer is less familiar: it is that MST—unlike BU and its popular rival Presentism—‘contains robust passage’. Skow goes on to (quite convincingly, in my view) defend two versions of MST against a number of common objections: ‘MST-Supertense’ and ‘MST-Time’. In the first part of this paper (§1), I investigate the question of what it is for a theory to contain robust passage in Skow’s sense. In particular, I argue that given Skow’s arguments in favour of robust passage, he should probably not count MST-Time as a theory that contains robust passage. I also argue that there are better reasons to reject BU than those Skow describes. In the second part of the paper (§2), I focus on Skow’s MST-Supertense. I argue that there are reasons for MSTers to reject MST-Supertense in favour of a more ‘traditional’ version of MST (the view I call ‘Classic MST’). (shrink)

Scholarly attention to sustainability transitions is rapidly increasing. This article explores how cultural politics constrain agricultural change. Cultural politics, or conflicting values about appropriate types of agriculture, are an underexplored variable influencing whether or not farmers adopt agroecological methods. The research focuses on the environmental, cognitive, and relational mechanisms that influence cultural politics. It analyzes the intersection of mechanisms and cultural politics in an Amazonian agrarian reform settlement of the Brazilian Landless Workers’ Movement. Insights into the factors confounding the agroecological (...) transition are derived from an analysis of longitudinal spatial data derived from historic aerial photographs and remotely sensed images, and ethnographic data from participant observation and semi-structured interviews. Drawing on a political ecology of education perspective, the cultural politics surrounding the agroecological transition are traced to the confluence of the region’s historical usage for cattle ranching, farmer’s conceptions of space and the combination of agricultural extension and government credit. The MST’s agroecological education initiatives hold the promise to drive the sustainability transition, but are also constrained by these cultural politics and associated mechanisms. (shrink)

© The Author 2018. Published by Oxford University Press on behalf of The Analysis Trust. All rights reserved. For Permissions, please email: [email protected] Cameron thinks that MST-Supertime, MST-Supertense and MST-Time are defective as versions of the moving spotlight theory and goes on to describe what he thinks they are missing. But I don’t think they are defective; and what Cameron says is missing from these theories is actually present in a version of MST-Time that appears in the book.Cameron thinks that (...) MST-Supertime, to start with, is inconsistent, and so the worst of the lot. He thinks McTaggart’s argument shows it to be inconsistent. But the theory is not inconsistent. We can draw a picture of what reality is like according to the theory, and the picture doesn’t confuse us the way M. C. Escher's pictures of inconsistent situations do. Figure 1 contains such a picture: the arrows... (shrink)

Indigenous and non-indigenous communities in Latin America make land claims and support them with a variety of arguments. Some, such as Zapatistas and the Mapuche, have appealed to the “ancestral” or “historical” connections between specific communities and the land. Other groups, such as MST in Brazil, have appealed to the extremely unequal distribution of the land and the effects of this on the poor; the land in this case is seen mainly as a means for securing a decent standard of (...) living for members of disadvantaged groups. Although there is a large literature on the history as well as the social and political dimensions of land contestations and conflicts in Latin America, the question of whether the land claims put forward by disadvantaged groups can be morally justified has not been adequately examined. In this essay, we investigate the scope and limits of appeals to what we shall call assistance-based, contribution-based, and benefitting-based moral reasons with respect to land claims made by these disadvantaged groups. (shrink)

This article argues that two forms of mitochondrial replacement therapy, maternal spindle transfer and pro-nuclear transfer, are not therapies at all because they do not treat children who are coming into existence. Rather, these technologies merely create healthy children where none was inevitable. Even if creating healthy lives has some value, it is not to be confused with the medical value of a cure or therapy. The article addresses a recent Bioethics article, ‘Mitochondrial Replacement: Ethics and Identity,’ by Wrigley, Wilkinson, (...) and Appleby, who argue that PNT is morally favorable to MST due to the Non-Identity Problem. Wrigley et al. claim that PNT, since it occurs post-conception, preserves the identity of the resulting child, whereas MST, since it occurs pre-conception, is an identity-altering technique. As such, a child born with mitochondrial disease could complain that her parents failed to use PNT, but not MST. The present article argues that the authors are mistaken: both MST and PNT are identity-affecting techniques. But this is of little matter, for we should be cautious in drawing any moral conclusions from the application of the Non-Identity Problem to cases. The article then argues that the authors are mistaken in inferring that PNT is a type of embryonic cure or therapy for children with mitochondrial disease. The article cautions against the mistaken life-saving rhetoric that is common in bioethics discussions of MRTs. (shrink)

A new conceptual framework is proposed to situate and integrate the parallel theories of Turchin, Powers, Campbell and Simon. A system is defined as a constraint on variety. This entails a 2 × 2 × 2 classification scheme for “higher‐order” systems, using the dimensions of constraint, (static) variety, and (dynamic) variation. The scheme distinguishes two classes of metasystems from supersystems and other types of emergent phenomena. Metasystems are defined as constrained variations of constrained variety. Control is characterized as a constraint (...) exerted by a separate system. The emergence of hierarchical systems is motivated by evolutionary principles. The positive feedback between variety and constraint, which underlies the “branching growth of the penultimate level,” leads to the interpretation of metasystem transitions as phases of accelerated change in a continuous evolutionary progression toward increasing variety. The most important MSTs in the history of evolution are reinterpreted in this framework: mechanical motion, dissipative structuration, life, multicellular differentiation, sexuality, simple reflex, complex reflex, associating, thinking, metarationality and social interaction. (shrink)

© The Author 2018. Published by Oxford University Press on behalf of The Analysis Trust. All rights reserved. For Permissions, please email: [email protected] Objective Becoming, Bradford Skow declares that he aims to defend the ‘anaemic’ passage of time in the block universe. This is in contrast to the ‘robust’ kind of passage – normally understood as the change in an objectively privileged present moment, the NOW – associated with A-theories of time. The defence of any sense of passage in the (...) block universe is a growing endeavour, but Skow seeks to defend it in a peculiar and roundabout way. Specifically, Skow argues that the best A-theory of robust passage is the moving spotlight theory of time, and if the best theory is inadequate, then one should accept the anaemic passage of the block universe. Skow, obviously, finds MST inadequate, and in doing so, accepts the... (shrink)

Let G V, E be a simple undirected complete graph with vertex and edge sets V and E, respectively. In this paper, we consider the degree-constrained k -minimum spanning tree problem which consists of finding a minimum cost subtree of G formed with at least k vertices of V where the degree of each vertex is less than or equal to an integer value d ≤ k − 2. In particular, in this paper, we consider degree values of d ∈ (...) 2,3. Notice that DC k MST generalizes both the classical degree-constrained and k -minimum spanning tree problems simultaneously. In particular, when d = 2, it reduces to a k -Hamiltonian path problem. Application domains where DC k MST can be adapted or directly utilized include backbone network structures in telecommunications, facility location, and transportation networks, to name a few. It is easy to see from the literature that the DC k MST problem has not been studied in depth so far. Thus, our main contributions in this paper can be highlighted as follows. We propose three mixed-integer linear programming models for the DC k MST problem and derive for each one an equivalent counterpart by using the handshaking lemma. Then, we further propose ant colony optimization and variable neighborhood search algorithms. Each proposed ACO and VNS method is also compared with another variant of it which is obtained while embedding a Q-learning strategy. We also propose a pure Q-learning algorithm that is competitive with the ACO ones. Finally, we conduct substantial numerical experiments using benchmark input graph instances from TSPLIB and randomly generated ones with uniform and Euclidean distance costs with up to 400 nodes. Our numerical results indicate that the proposed models and algorithms allow obtaining optimal and near-optimal solutions, respectively. Moreover, we report better solutions than CPLEX for the large-size instances. Ultimately, the empirical evidence shows that the proposed Q-learning strategies can bring considerable improvements. (shrink)

Brazil’s Movement of the Landless emerges from this collection as one of the great social movements of modernity. In historical chapters we see its evolution from confrontations with landowners and police in land invasions in the South of Brazil in the 1970s to become a multi-faceted movement with a presence throughout Brazil. More than a pressure group for Land Reform, it turned to mount a comprehensive challenge, on linked legal, cultural, political and economic fronts to Brazil’s dominant model of development. (...) Its ‘social movement approach’, conjoining challenge to Brazil’s massive inequalities with the formation of active citizens among the marginalised rural poor, has become a model for movements in the urban scene. We see this not just through the rich descriptive accounts of MST actions, but because the contributing editor, Miguel Carter, has pointed the action portraits with theoretical acumen, and, with other contributors, placed them in historical context. (shrink)

In the discussions leading up to the enactment of the UK Human Fertilisation and Embryology Regulations 2015, it was repeatedly emphasised, by many commentators, that maternal spindle transfer and pronuclear transfer did not give rise to children who could be considered as having three or more parents. This was because it was argued that only the genetic material found in the chromosomes should be considered as the determining factor for the formation of parent–child relationships and the resulting kinship identities. In (...) this present study, however, this assertion will be questioned in the light of different kinds and different understandings of kinship identities. It will also be suggested that any person who is partly responsible for the very existence of a child, through any means, may qualify as a causal parent — a parent whom the resulting child may want to identify. As a result, a positive response should be given to a request from a person born from MST and PNT concerning identifying information for all the individuals responsible for bringing him or her into existence. In the light of this, the article will conclude that it is regrettable that the UK government enacted binding legislation making sure that children, born through MST and PNT, will never be able to contact the egg donors and, in the case of PNT, the sperm donors. This reflects a very limited understanding of who parents really are and may give rise to serious long-term psychological distress in the prospective children. (shrink)

Research has shown that it requires less time to process information that is part of an objective causal relation describing states of affairs in the world (She was out of breath because she was running), than information that is part of a subjective relation (She must have been in a hurry because she was running) expressing a claim or conclusion and a supporting argument. Representing subjectivity seems to require extra cognitive operations. In Mental Spaces Theory (MST; Fauconnier, Gilles. 1994. Mental (...) spaces: Aspects of meaning construction in natural language. Cambridge: MIT Press) the difference between these two relation types can be described in terms of an extra mental space in the discourse representation of subjective relations: representing the Subject of Consciousness (SoC). In processing terms, this might imply that the processing difference is not present if this SoC has already been established in the discourse. We tested this prediction in two eye tracking experiments. The results of Experiment 1 showed that signaling the subjectivity of the relation by introducing a subject of consciousness beforehand did not diminish the processing asymmetry compared to a neutral context. However, the relative complexity of subjective relations was diminished in the context of Free Indirect Speech (No! He was absolutely sure. There was no doubt about it. She was running so she was in hurry; Experiment 2). In terms of MST and the representation of subjectivity in general, this implies that not only creating a representation of a thinking subject, but also assigning a claim to this thinking subject requires extra processing effort. (shrink)

I am enormously grateful to everyone who has contributed to this double issue of Philosophical Topics, to Manuel Dries and Joseph Schear for conceiving the issue and initiating the process of inviting contributions, and to Ed Minar and Jack Lyons, former editor and current editor of the journal respectively, for their excellent work in bringing the issue into existence. Each contribution displays a level of engagement with my book1 that would have been gratifying even if the contribution had been confined (...) exclusively to the chapter that is its immediate focus. What I have found most gratifying, however, is the sensitivity that the contributors have shown to the broader project of the book and to the various connections and patterns that I try to trace across chapters. I thank them warmly for this.In the preface to my book I comment on the fact that I am a philosophical generalist, and I go on to apologize to “all those whose expertise I may have propagated without acknowledgement, or mangled, or worst of all ignored” (MST, xix). That certainly includes the present contributors. I take this opportunity to repeat the apology to them, an apology whose need I feel all the more keenly having read their contributions. (shrink)

Motor training to improve walking and balance function is a common aspect of rehabilitation following motor-incomplete spinal cord injury. Evidence suggests that moderate- to high-intensity exercise facilitates neuroplastic mechanisms that support motor skill acquisition and learning. Furthermore, enhancing corticospinal drive via transcranial direct current stimulation may augment the effects of motor training. In this pilot study, we investigated whether a brief moderate-intensity locomotor-related motor skill training circuit, with and without tDCS, improved walking and balance outcomes in persons with MISCI. In (...) addition, we examined potential differences between within-day and between-day effects of MST. Twenty-six adults with chronic MISCI, who had some walking ability, were enrolled in a 5-day double-blind, randomized study with a 3-day intervention period. Participants were assigned to an intensive locomotor MST circuit and concurrent application of either sham tDCS or active tDCS. The primary outcome was overground walking speed measured during the 10-meter walk test. Secondary outcomes included spatiotemporal gait characteristics, peak trailing limb angle, intralimb coordination, the Berg Balance Scale, and the Falls Efficacy Scale-International questionnaire. Analyses revealed a significant effect of the MST circuit, with improvements in walking speed, cadence, bilateral stride length, stronger limb TLA, weaker limb ACC, BBS, and FES-I observed in both the MST+tDCSsham and MST+tDCS groups. No differences in outcomes were observed between groups. Between-day change accounted for a greater percentage of the overall change in walking outcomes. In persons with MISCI, brief intensive MST involving a circuit of ballistic, cyclic locomotor-related skill activities improved walking outcomes, and selected strength and balance outcomes; however, concurrent application of tDCS did not further enhance the effects of MST.Clinical Trial Registration[ClinicalTrials.gov], identifier [NCT03237234]. (shrink)

The YAP/TAZ family of transcriptional co‐activators drives cell proliferation in epithelial tissues and cancers. Yet, how YAP and TAZ are physiologically regulated remains unclear. Here we review recent reports that YAP and TAZ act primarily as sensors of epithelial cell polarity, being inhibited when cells differentiate an apical membrane domain, and being activated when cells contact the extracellular matrix via their basal membrane domain. Apical signalling occurs via the canonical Crumbs/CRB‐Hippo/MST‐Warts/LATS kinase cascade to phosphorylate and inhibit YAP/TAZ. Basal signalling occurs (...) via Integrins and Src family kinases to phosphorylate and activate YAP/TAZ. Thus, YAP/TAZ is localised to the nucleus in basal stem/progenitor cells and cytoplasm in differentiated squamous cells or columnar cells. In addition, other signals such as mechanical forces, tissue damage and possibly receptor tyrosine kinases (RTKs) can influence MST‐LATS or Src family kinase activity to modulate YAP/TAZ activity. (shrink)

An advantage of a typical growing block theory (GBT) or moving spotlight theory (MST) is that it can easily account for tenseless or tensed truths involving past entities. The paper indicates what is required for such an advantage is that a particular like a rock doesn’t change its status of being a rock when turning past from being present. But a typical GBT or MST, which implies that a particular’s turning past from being present doesn’t make a physical difference, faces (...) a series of problems. The paper then regards the exclusion of the implication of making no physical difference by a typical GBT or MST as the second requirement for being a tenable GBT or MST. It’s difficult to satisfy both requirements – even Miller’s (2019) MWT fails to do so. The paper shall reveal how a GBT can satisfy both requirements. (shrink)

Humans routinely make inferences about both the contents and the workings of other minds based on observed actions. People consider what others want or know, but also how intelligent, rational, or attentive they might be. Here, we introduce a new methodology for quantitatively studying the mechanisms people use to attribute intelligence to others based on their behavior. We focus on two key judgments previously proposed in the literature: judgments based on observed outcomes (you're smart if you won the game) and (...) judgments based on evaluating the quality of an agent's planning that led to their outcomes (you're smart if you made the right choice, even if you didn't succeed). We present a novel task, the maze search task (MST), in which participants rate the intelligence of agents searching a maze for a hidden goal. We model outcome‐based attributions based on the observed utility of the agent upon achieving a goal, with higher utilities indicating higher intelligence, and model planning‐based attributions by measuring the proximity of the observed actions to an ideal planner, such that agents who produce closer approximations of optimal plans are seen as more intelligent. We examine human attributions of intelligence in three experiments that use MST and find that participants used both outcome and planning as indicators of intelligence. However, observing the outcome was not necessary, and participants still made planning‐based attributions of intelligence when the outcome was not observed. We also found that the weights individuals placed on plans and on outcome correlated with an individual's ability to engage in cognitive reflection. Our results suggest that people attribute intelligence based on plans given sufficient context and cognitive resources and rely on the outcome when computational resources or context are limited. (shrink)

O objetivo do estudo consiste em abordar a importância e contribuições do ensino de Filosofia a educação no/do campo para o processo de formação de cidadãos. A escolha da escola para o desenvolvimento das observações se deve ao contexto de ameaça de fechamento de escolas em áreas rurais por parte do governo do Estado do Rio Grande do Sul, fazendo-se preciso evidenciar a qualidade e a importância da educação do campo como forma de resistência na defesa da educação pública e (...) de qualidade para todos e todas, especialmente o povo campesino. Para tanto são apresentadas as diversas concepções filosóficas presentes na História da Filosofia, a presença do ensino de filosofia na educação brasileira, a importância do seu ensino no Ensino Médio e sua contribuição à educação no/do campo. A hipótese levantada é de que o Ensino de Filosofia contribua para a formação de indivíduos emancipados indo ao encontro da proposta educacional da educação no/do campo, a qual tem por base as contribuições do educador brasileiro Paulo Freire e forte influência do processo pedagógico do Movimento dos Trabalhadores Sem-Terra (MST). Os resultados encontrados permitem afirmar que o ensino de Filosofia, capacita os estudantes para o diálogo, o debate de ideias. (shrink)

Computer multistage adaptive test combines the advantages of paper and pencil-based test and computer-adaptive test. As CAT, MST is adaptive based on modules; as P&P, MST can meet the need of test developers to manage test forms and keep test forms parallel. Cognitive diagnosis can accurately measure students’ knowledge states and provide diagnostic information, which is conducive to student’s self-learning and teacher’s targeted teaching. Although MST and CD have a lot of advantages, many factors prevent MST from applying to CD. (...) In this study, we first attempt to employ automated test assembly to achieve the objectives of MST in the application of CD via heuristic algorithms. The mean correct response probability of all KSs for each item is used to describe the item difficulty of CD. The attribute reliability in CD is defined as the test quantitative target. A simulation study with the G-DINA model was carried out to investigate the proposed CD-MST, and the results showed that the assembled panels of CD-MST satisfied the statistical and the non-statistical constraints. (shrink)

Any comprehensive theory of smell must account for (1) the distal nature of smells, (2) how smells are represented within odorous experiences, and (3) the olfactory quality of smells. Molecular Structure Theory (MST) and more recent developments arguably provide an account of these questions. It has been argued that we can account for (3) olfactory quality in light of the molecular structure of chemical compounds that compose the odorant plumes which we perceive as (1) distal mereological complex perduring objects within (...) smellscapes. Additionally it has been argued that olfactory perceptual and cognitive processing implements (2) a non-conceptual representational system that is incompatible with the compositional format employed by semantic processing systems. The theory I have been developing generates a comprehensive account of smell by treating these as nested issues inherent in for the nature of smell (Young, 2016, 2019a-d, 2020). However, the chapter assesses the adequacy of my theory by addressing recent criticisms of MST’s account of olfactory quality (Barwich 2014, 2015; Keller 2015, 2017), the need for positing odor objects (Barwich 2019), and a possible incompatibility between my account of synchronic odor perception in MST and more recent developments focusing on the diachronic experiences of smellscapes. (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)

Recently the Principia Cybernetica Project undertook a computer‐based collaborative effort to develop a unified system of philosophy. The philosophy and its implementation are explicitly based on evolutionary principles of variation and natural selection (VNS) and a fundamental type of emergence called MetaSystem Transition (MST) which increases the overall freedom and adaptivity of systems. MST, conceived and articulated by Turchin (1977), occurs when a control subsystem is replicated and integrated into a whole through a higher level VNS generated control subsystem. Turchin (...) also articulated the concept of “the will to immortality” which led to Heylighen's (1991) formulation of cybernetic immortality (CI) contingent on immortal meme systems, metarational consciousness, and limitless knowledge. A possible direction of future evolution is the emergence of further levels of organization realized in "superbeing/metabeings.” The precise configuration of these “beings” is still open; an aspect or totality of which may be viewed as "cybernetic immortality.” In this paper, I review aspects of memes and MST as the basis for cybernetic immortality, discuss the potential for further MetaSystem Transitions in humans and human culture (trans‐sapiens and trans‐culture) , generalized CI constructs and interactions between cybernetically immortal constructs. Finally, some reflections are offered concerning the role of CI constructs in future evolution and the evolution of the future. (shrink)

We performed an EEG graph analysis on data from 31 typical readers and 24 dyslexics, recorded while they were engaged in an audiovisual task and during resting-state. The task simulates reading acquisition as participants learned new letter-sound mappings via feedback. EEG data was filtered for the delta, theta, alpha, and beta bands. We computed the Phase Lag Index to provide an estimate of the functional connectivity between all pairs of electrodes per band. Then, networks were constructed using a Minimum Spanning (...) Tree, a unique sub-graph connecting all nodes without loops, aimed at minimizing bias in between groups and conditions comparisons. Both groups showed a comparable accuracy increase during task blocks, indicating that they correctly learned the new associations. The EEG results revealed lower task-specific theta connectivity, and lower theta degree correlation over both rest and task recordings, indicating less network integration in dyslexics compared to typical readers. This pattern suggests a role of theta oscillations in dyslexia and may reflect differences in task engagement between the groups, although robust correlations between MST metrics and performance indices were lacking. (shrink)

Mental spacesare conceptual structures for meaning representation and interpretation in discourse. They are pervasive in everyday language as an important aspect of ongoing language processing and meaning construction (Hamawand 2016). The application ofMental Space Theory(MST) to the analysis of real, attested examples of discourse (e.g. Conversation Analysis) has been undertaken through productive exchanges (seeHougaard 2004,2005,Oakley & Hougaard 2008,Oakley 2009). The integration links external, observable language behaviors to internal, conceptual mental operations (Williams 2008), revealing that the cognitive dimensions of discursive approaches (...) are essential to the analysis of talk-in-interaction. This study focuses on the technical aspects of Conversation Analysis in interactive academic talk and shows how MST can provide a subsequent framework for making plausible accounts of the meaning construction process underlying typical conversational moves in this unique talk setting. The data analyses show that the accessibility and selectivity of cognitive mappings contribute to shaping the structurality of meaning representation, transmission, and interpretation. The findings have implications for understanding and characterizing how co-constructed meaning enters into individual and collective conceptualization in higher education communication. (shrink)

A partir da instituição da Estratégia Nacional de Educação Financeira (ENEF), em 2010, no Brasil e da recomendação da Base Nacional Comum Curricular (BNCC) para a incorporação de temas como educação para o consumo, educação financeira e educação fiscal, não de forma transversal e inclusiva, o estado do Paraná incorporou o componente curricular de Educação Financeira, em 2021, para cada série do Ensino Médio de todas as escolas da rede pública de ensino estadual, incluindo escolas localizadas em áreas de Reforma (...) Agrária.Este artigo tem por objetivo apresentar e analisar as potencialidades de uma proposta de abordagem marxista para o componente curricular da Educação Financeira, em particular, com a temática do lucro, desenvolvida no curso da 1ª série do Ensino Médio, em uma escola campo localizado na área de assentamento da Reforma Agrária, considerando as orientações pedagógicas da Secretaria de Educação do Estado do Paraná do Movimento dos Trabalhadores Rurais Sem Terra (MST). Com base no materialismo histórico-dialético, esta pesquisa percorre três etapas: primeiro, a elaboração de uma proposta, considerando as diretrizes pedagógicas do MST; segundo, aplicação da proposta; e, em terceiro lugar, analisar dois resultados.A produção de dois dados da pesquisa foi realizada por meio de gravação de áudio das aulas, com posterior transcrição. As aulas serão organizadas de forma expositivo-diáloga, com questões norteadoras para o desenvolvimento de dois conceitos, de modo que os alunos apresentem suas concepções sobre os temas abordados e o professor se posicione como mediador no processo investigativo. Neste artigo, a análise está centrada apenas em uma sala de aula, na qual os objetos de conhecimento abordados são: origem do lucro e relação entre lucro e trabalho.Concluiu-se que a aplicação da proposta possibilitou a alguns distinguir aparência e essência do tema abordado, na medida em que superaram a visão inicial que apresentavam de que o lucro advém necessariamente do capital comercial, por entender que ele era trabalho aconselhado ou produtivo. Dessa forma, podemos compreender a origem do lucro através de uma perspectiva histórica e, principalmente, perceber a contradição entre lucro e trabalho. Na medida em que ultrapassaram a visão inicial que apresentavam de que o lucro resulta necessariamente do capital comercial, deixando de compreender que ele provém do trabalho produtivo. Dessa forma, podemos compreender a origem do lucro através de uma perspectiva histórica e, principalmente, perceber a contradição entre lucro e trabalho.Na medida em que ultrapassaram a visão inicial que apresentavam de que o lucro resulta necessariamente do capital comercial, deixando de compreender que ele provém do trabalho produtivo. Dessa forma, podemos compreender a origem do lucro através de uma perspectiva histórica e, principalmente, perceber a contradição entre lucro e trabalho. (shrink)

In recent years, there has been a significant increase in research on mediated communication via social touch. Previous studies indicated that mediated social touch can induce similar positive outcomes to interpersonal touch. However, studies investigating the user experience of MST technology predominantly involve brief experiments that are performed in well-controlled laboratory conditions. Hence, it is still unknown how MST affects the relationship and communication between physically separated partners in a romantic relationship, in a naturalistic setting and over a longer period (...) of time. In a longitudinal explorative field study, the effects of MST on social connectedness and longing for touch among geographically separated romantic couples were investigated in a naturalistic setting. For 2 weeks, 17 couples used haptic bracelets, that were connected via the internet, to exchange mediated squeeze-like touch signals. Before and after this period, they reported their feelings of social connectedness and longing for touch through questionnaires. The results show that the use of haptic bracelets enhanced social connectedness among geographically separated couples but did not affect their longing for touch. Interviews conducted at the end of the study were analyzed following the thematic analysis method to generate prominent themes and patterns in using MST technology among participant couples. Two main themes were generated that captured the way the bracelets fostered a positive one-to-one connection between partners and the way in which participants worked around their frustrations with the bracelets. Detailed findings and limitations of this longitudinal field study are further discussed, and suggestions are made for future research. (shrink)

O tema da posse e do usufruto da terra, no Brasil, tornou-se problema desde a chegada dos conquistadores portugueses, no início do séc. XVI. Arrancada das mãos dos habitantes primitivos do solo brasileiro, a propriedade fundiária tornou assunto da Coroa Portuguesa, que transformou sua nova colônia em reservatório de inesgotáveis recursos naturais. As lutas para superar a exploração dos colonizadores começou desde cedo, numa tentativa de dar à terra sua destinação social, para além da visão mercantilista europeia. O Movimento dos (...) Trabalhadores Rurais Sem Terra inscreve-se numa larga epopeia de luta pela terra, numa guerra sem trégua contra o latifúndio, tendo no horizonte a utopia do acesso de todos à terra, de modo especial, quem dela depende para trabalhar, produzir e sobreviver, na contramão do _agrobusiness_ e sua ação destruidora do solo e do recursos naturais. Uma leitura teológica da ação MST detecta, nas entrelinhas do movimento, os sinais da passagem de Deus, como na história do Povo de Israel, libertado da terra da escravidão e conduzido à terra da fraternidade. (shrink)

A temática do estudo é o ensino de sociologia no ensino médio direcionado aos jovens do campo. Tem-se o seguinte problema de pesquisa: A práxis pedagógica do ensino de sociologia está embasada no modo de vida dos jovens rurais e dos jovens rurais assentados, contribuindo para o desenvolvimento humano (capacitações)? Para responder a esta questão foram pesquisadas três escolas no município de Abelardo Luz, Santa Catarina, uma escola em área urbana e duas escolas no assentamento do MST. O estudo teve (...) abordagem quantitativa e qualitativa, juntamente com o método das representações sociais. Conclui-se que os jovens ainda não conseguem transpor a fronteira entre conhecimento de senso comum e conhecimento científico, mesmo que em nível de ensino médio. Compreende-se que, para que o ensino de sociologia contribua ao desenvolvimento rural, além dos pontos sobre formação docente, currículo, participação, acessos e recursos voltados a educação e demais serviços, a práxis pedagógica em sociologia necessita ser resultante da utilização da teoria para analisar a própria prática docente, ou seja, pesquisar o próprio ensino de sociologia e as características dos sujeitos que fazem parte da mediação pedagógica, sem estereotipar seu modo de vida e potencializando o engajamento. (shrink)