The Jurisprudence Lecture, delivered by Ayelet Shachar, challenges the established dichotomy between open and closed borders, showing that one of the most remarkable developments of recent years is...

This article attempts to question modes of sharing and watching to rethink political subjectivity beyond that which is enabled and enforced by the current data regime. It identifies and examines a ‘shareveillant’ subjectivity: a form configured by the sharing and watching that subjects have to withstand and enact in the contemporary data assemblage. Looking at government open and closed data as case studies, this article demonstrates how ‘shareveillance’ produces an anti-political role for the public. In describing shareveillance as, after Jacques (...) Rancière, a distribution of the sensible, this article posits a politico-ethical injunction to cut into the share and flow of data in order to arrange a more enabling assemblage of data and its affects. In order to interrupt shareveillance, this article borrows a concept from Édouard Glissant and his concern with raced otherness to imagine what a ‘right to opacity’ might mean in the digital context. To assert this right is not to endorse the individual subject in her sovereignty and solitude, but rather to imagine a collective political subjectivity and relationality according to the important question of what it means to ‘share well’ beyond the veillant expectations of the state. (shrink)

A discussion of Umberto Eco's notion of open and closed texts.

This article examines the legitimacy attached to different types of multi-stakeholder data partnerships occurring in the context of sustainable development. We develop a framework to assess the democratic legitimacy of two types of data partnerships: open data partnerships and closed data partnerships. Our framework specifies criteria for assessing the legitimacy of relevant partnerships with regard to their input legitimacy as well as their output legitimacy. We demonstrate which particular characteristics of open and closed partnerships can be expected to influence an (...) analysis of their input and output legitimacy. (shrink)

Identity arguments for the existence of god offer an intriguing blend of conceptual and existential claims. As it happens, this sort of blend has been probed for more than a century in metaethics, ever since G.E. Moore formulated the Open Question Argument against metaethical naturalism. Moore envisaged naturalism as offering identity claims between good and natural properties. His central worry was that such identity claims should render certain questions closed and hence meaningless. However, he contended that speakers competent with the (...) respective concepts would find these questions meaningful, thereby indicating the failure of the identity claim in question, and of all such identity claims. The history of this issue in metaethics provides an important perspective on the prospects of devising cogent, rhetorically successful versions of identity arguments for the existence of god. Both the conceptual and existential premises of such arguments involve conceptual nuances that metaethicists have studied. Overall, the history of the Open Question Argument provides reason to think that rationally compelling versions of identity arguments for the existence of god are very unlikely to be constructed. (shrink)

Bhaskar's articulation of his ‘transcendental realism' includes an argument for a form of causal emergence which would mean the rejection of physicalism, by means of rejecting the causal closure of the physical. His argument is based on an analysis of the conditions for closure, where closed systems manifest regular or Humean relations between events. Bhaskar argues that the project of seeking closure entails commitment to a strong reductionism, which in turn entails the impossibility of science itself, and concludes that we (...) should endorse causal emergence. I argue that Bhaskar's case grossly overreaches itself, and that he fails to establish the emergentist conclusions which he asserts. Consequently his programme poses no significant threat to physicalism. (shrink)

In this paper we study intrinsic notions of “computability” for open and closed subsets of Euclidean space. Here we combine together the two concepts, computability on abstract metric spaces and computability for continuous functions, and delineate the basic properties of computable open and closed sets. The paper concludes with a comprehensive examination of the Effective Riemann Mapping Theorem and related questions.

Background Executive functions (EFs) not only play an important role in shaping adolescent’s goal-directed, future-oriented cognitive skills under relatively abstract, non-affective conditions (Cool EF), but also under motivationally significant, affective conditions (Hot EF). Empirical evidence suggest a link between EF, exercise and physical activity, specifically elite adult athletes appear to outperform amateur athletes in Cool EF; however, no previous studies have examined the relationship between Hot and Cool EFs and impulsivity during the developmentally sensitive period of adolescence comparing different types (...) of sport (open- vs. closed-skills), and levels (elite athletes vs. amateurs). Methods A total 86 boys and girls between 13 and 15 years of age (mean: 14.0, SD : 0.79) from different sports (track-and-field; team handball) were recruited. Participants were further divided into two groups: (a) 40 elite, and (b) 46 amateur athletes. They completed four Cool EF tasks including Trail-Making Test, Trail-Walking-Test, Flanker task, n-back-task, and one Hot EF task on Game of Dice task. Data on subjective impulsivity (UPPS Impulsive Behavior Scale; Barratt Impulsiveness Scale-15) was also collected. Results There was a significant overall effect for expertise in favor of elite athletes (Wilks’ Lambda = 0.61, F (14,69) = 3.19, p = 0.001, η p 2 = 0.393), but no overall main effect for type of sport or an interaction for expertise by type of sport. Specifically, elite athletes showed significantly better performances on dual tasks. For Hot EF, there were no main effects for type of sport, expertise level, training experience or training duration. We also found positive correlations among Cool EF and impulsivity measures, and between Hot EF and Impulsivity, but no significant relationship between Cool and Hot EF. Conclusion The current understanding of the decisive cognitive abilities does not correspond to sporting reality, so that the tests frequently used are not sensitive enough to distinguish between elite and amateur athletes or different sports. However, it should also be remembered that the factors underlying complex sporting performance are multidimensional and are obviously difficult to trace back to selected partial aspects. Without being able to answer this question conclusively, we proposed a 4-D classification of experimental paradigms, in which we differentiate between tasks of different specificity, between Cool and Hot EF, and between task complexity, and type of sport. (shrink)

This paper presents a unified theory of reality, which integrates two interdependent frameworks: Cellular Primary Consciousness Theory (CPCT) and Open and Closed Systems Theory (OCST). Although CPCT and OCST can each stand as individual theories, they are, in this work, combined to form a cohesive explanation of both the mechanics and purpose of the universe. CPCT posits that consciousness is a fundamental aspect of all life, extending to even the simplest cells, rather than being an emergent property exclusive to complex (...) neural systems. Drawing upon evidence from quantum mechanics, cell biology, and systems theory, CPCT challenges traditional views on the origins of consciousness by suggesting that awareness is a universal property present from the cellular level. OCST, which forms the second component of this unified theory, examines the nature of the universe as a closed system subject to the laws of entropy. This theory explores how the universe is moving toward maximum entropy, where meaning and contrasts dissolve. However, beyond this closed system lies the realm of an open system—a domain of infinite potential that transcends the dualities and limitations of the physical universe. This open system offers a philosophical explanation for existence and the possibility of eternal meaning. Together, these two theories provide a novel and cohesive framework that addresses both the mechanics of consciousness and the ultimate purpose of the universe. The integration of CPCT and OCST bridges scientific evidence from quantum biology and systems theory with philosophical explorations of existence, presenting a comprehensive vision of reality as both a closed physical system and an open metaphysical one. This unified theory encourages a reexamination of our place in the cosmos, suggesting that beyond the observable universe lies an infinite realm of potential where consciousness and meaning endure. (shrink)

I discuss a collection of problems in relevance logic. The main problems discussed are: the decidability of the positive semilattice system, decidability of the fragments of R in a restricted number of variables, and the complexity of the decision problem for the implicational fragment of R. Some related problems are discussed along the way.

The critical realist conception of open and closed systems is not about systems: it is about regularities in the flux of events and states of affairs. It has recently been criticised on the grounds that critical realists should take on board ideas about the general nature of systems; recognise that genuinely open social systems would be impossible; avoid polarities or dualisms where either there are event regularities and open systems, or there are no event regularities and closed systems and accept (...) partial regularities and partially open systems; and understand that orthodox economics is not based upon event regularities, laws or Humean empiricism. The objective of this paper is to ‘take stock’ of these recent criticisms. (shrink)

This paper describes a long-standing, though little-known, debate between Paul Dirac and Werner Heisenberg over the nature of scientific methodology, theory change, and intertheoretic relations. Following Heisenberg’s terminology, their disagreements can be summarized as a debate over whether the classical and quantum theories are “open” or “closed.” A close examination of this debate sheds new light on the philosophical views of two of the great founders of quantum theory.

Dyneins are a family of motor proteins that move along the microtubule. Motility is generated in the motor domain, which consists of a ring of six AAA+ (ATPases associated with diverse cellular activities) domains, the linker and the microtubule‐binding domain (MTBD). The cyclic ATP‐hydrolysis in the AAA+ ring causes the remodelling of the linker, which creates the necessary force for movement. The production of force has to be synchronized with cycles of microtubule detachment and rebinding to efficiently create movement along (...) the microtubule. The analysis of four dynein motor domain crystal structures in the essay presented here provides evidence that this crucial coordination is carried out by open/closed AAA+ ring conformations. (shrink)

The paper uses the example of historical paper research in Vienna around 1900 in order to analyze the dynamics of scientific cooperation between the natural sciences and the humanities. It focuses on the Vienna-based plant physiologist Julius Wiesner (1838–1916), who from 1884 to 1911 studied medieval paper manuscripts under the microscope in productive cooperation with paleographers, archaeologists and orientalists (Josef Karabacek, Marc Aurel Stein, Rudolf Hoernle). The paper examines why these cooperations succeeded and how they developed over time. Here we (...) distinguish between two forms of cooperation: while Wiesner initially worked only reactively, in a “closed cooperation”, he later entered into “open cooperations”, in which both parties defined research questions and methods. This form of cooperation proved particularly successful, but at the same time was especially demanding because, in addition to contributing one’s own skills, it required considerable “interlocking expertise” (Andersen 2016). This was favored because the historical auxiliary sciences were in a phase of upheaval. Wiesner contributed his knowledge of technical microscopy and developed a genuine interest in historical questions, while the humanists were prepared to open themselves to scientific processes and ultimately acknowledged Wiesner as a historian of paper in his own right. (shrink)

This paper employs Mikhail Bakhtin for a dialogic reading of dialectics, conceptualising how early childhood education (ECE) teachers’ political dialogues are opened up and closed down. Explorations of ‘political dialogue’, or how teachers respond to issues they deem of political concern, is pertinent for teaching’s inherently political nature. How such encounters are opened and closed has special significance for ECE teachers, who have expressed feeling professionally and politically silenced. Guided by a philosophical framing of the contradictions and jostling interplays between (...) dialogism’s in-betweenness and dialectic’s one-ness, excerpts are analysed from a doctoral study involving 10 Victorian, Australian ECE teachers. This framing and analysis signal the potential ramifications of a dialectical closing down of ECE teachers’ political dialogues in addition to how dialogism’s in-betweenness fosters openness. Contemplating these language strategies, the paper highlights how a silencing divisiveness may transpire, prompting a need for genuine listening in the threshold in-between the self and other. (shrink)

Tom Andersen’s reflecting team process, which allowed families to witness and respond to the talk of professionals during therapy sessions, has been described as revolutionary in the field of family therapy. Reflecting teams are prominent in a number of family therapy approaches, more recently in narrative and dialogical therapies. This way of working is considered more a philosophy than a technique, and has been received positively by both therapists and service users. This paper describes how dialogical therapists conceptualise the reflective (...) process, how they work to engage families in reflective dialogues and how this supports change. We conducted semi-structured, reflective interviews with 12 dialogical therapists with between 2 and 20 years of experience. Interpretative Phenomenological analysis of transcribed interviews identified varying conceptualisations of the reflecting process and descriptions of therapist actions that support reflective talk among network members. We adopted a dialogical approach to interpretation of this data. In this sense, we did not aim to condense accounts into consensus but instead to describe variations and new ways of understanding dialogical reflecting team practices. Four themes were identified: Lived experience as expertise; Listening to the self and hearing others; Relational responsiveness and fostering connection; and Opening space for something new. We applied these themes to psychotherapy process literature both within family therapy literature and more broadly to understand more about how reflecting teams promote helpful and healing conversations in practice. (shrink)

Research shows that high- and low-pitch sounds can be associated with various meanings. For example, high-pitch sounds are associated with small concepts, whereas low-pitch sounds are associated with large concepts. This study presents three experiments revealing that high-pitch sounds are also associated with open concepts and opening hand actions, while low-pitch sounds are associated with closed concepts and closing hand actions. In Experiment 1, this sound-meaning correspondence effect was shown using the two-alternative forced-choice task, while Experiments 2 and 3 used (...) reaction time tasks to show this interaction. In Experiment 2, high-pitch vocalizations were found to facilitate opening hand gestures, and low-pitch vocalizations were found to facilitate closing hand gestures, when performed simultaneously. In Experiment 3, high-pitched vocalizations were produced particularly rapidly when the visual target stimulus presented an open object, and low-pitched vocalizations were produced particularly rapidly when the target presented a closed object. These findings are discussed concerning the meaning of intonational cues. They are suggested to be based on cross-modally representing conceptual spatial knowledge in sensory, motor, and affective systems. Additionally, this pitch-opening effect might share cognitive processes with other pitch-meaning effects. (shrink)

High levels of violence and conflict occur in inpatient psychiatric settings, causing a range of psychological and physical harms to both patients and staff. Drawing on critiques of vulnerability from the philosophical literature, this paper contends that staff's understanding of their relationship with patients (including how they should respond to violence and conflict) rests on the dominant, reductive account of vulnerability. This account frames vulnerability as an increased susceptibility to harm and so regards ‘invulnerable’ staff's responsibility to be protecting and (...) managing vulnerable patients. We offer an alternative view of vulnerability as an openness and capability to be changed, which illuminates how the common account of vulnerability is used to justify staff's coercive power over patients and to control staff behaviour. Our main argument is that staff's adoption of this negative approach to vulnerability is associated with a range of factors that are connected to the violence and conflict endemic to these settings. Staff's need to situate themselves as invulnerable and therefore incapable of harm, we argue, leads to significant issues through: damaging staff ability to emotionally regulate; coercing patients into an asymmetrical openness leading to aggression to restore status; damaging therapeutic relationships by enforcing separation between staff and patients; increasing staff's reliance on unhelpful and rigid techniques (such as de‐escalation); repressing staffs’ ability to learn and grow through encounters with patients. Finally, we offer recommendations for how vulnerability and openness could be cultivated as a relational and radical practice in spaces that are traditionally closed and hostile to it. (shrink)

In the 1880s, there had existed a series of controversies between the proponents of open and closed transformers. James Swinburne reopened it in 1889 when he designed a new type of open ‘Hedgehog’ transformer, and argued that it had the highest all-day efficiency. Three years later, John Ambrose Fleming showed that the Hedgehog was not the best but rather close to the worst. The bitter controversy between Swinburne and Fleming ended quickly, as Fleming made the unstable AC power measurement stable (...) by creating agreement concerning the calibration of AC instruments with the help of Kelvin's authority. Instruments, measurement, and calibration were intimately bound up with hegemonic issues in late-Victorian electrical engineering. (shrink)

This essay studies the ways in which Hegel's thought demands "closure," critiques various proposals for an "open Hegelianism," and concludes that Hegel cannot achieve the closure he seeks, and that "open Hegelianisms" are not Hegelian because of their separations of form from content. Nonetheless the essay argues that Hegel can play an important role in the analyses of thought and culture today, in part as a corrective to excessive claims of openness and indeterminacy.

Discursive deference in the governance of science and technology is rebalancing from expert analysis toward participatory deliberation. Linear, scientistic conceptions of innovation are giving ground to more plural, socially situated understandings. Yet, growing recognition of social agency in technology choice is countered by persistently deterministic notions of technological progress. This article addresses this increasingly stark disjuncture. Distinguishing between “appraisal” and “commitment” in technology choice, it highlights contrasting implications of normative, instrumental, and substantive imperatives in appraisal. Focusing on the role of (...) power, it identifies key commonalities transcending the analysis/participation dichotomy. Each is equally susceptible to instrumental framing for variously weak and strong forms of justification. To address the disjuncture, it is concluded that greater appreciation is required—in both analytic and participatory appraisal—to facilitating the opening up of governance commitments on science and technology. (shrink)

The chapter records personal accounts of the author’s dealings with dilemmas encountered in the research methods literature and in the field of practice, as an action researcher and teacher educator. It draws on Mary Chamberlain’s Fenwomen to illustrate some of the dangers of ethnographic research. Using data from two instances, one in a pre-service initial teacher-training programme and the other in teacher induction, the author draws out the tensions between the ‘need to know’ in order to act professionally, and the (...) ‘need to protect’ in order to do the same. (shrink)

Whatever its ultimate philosophical merits, it is often thought that the growing block theory presents an intuitive picture of reality that accords well with our pre-reflective or folk view of time, and of the past, present, and future. This is partly motivated by the idea that we find it intuitive that, in some sense, the future is open and the past closed, and that the growing block theory is particularly well suited to accommodate this being so. In this paper, we (...) empirically investigate three claims. First, that people's intuitive or pre-reflective sense that the future is open is at least partly captured by there being truth-gaps for future contingents: what we call alethic openness. Second, that people, perhaps tacitly, believe that the fact that the future is alethically open is a reason to endorse the growing block theory; and third, that part of what explains why people tend to naively represent our world as a growing block is that they represent the future as alethically open. We found evidence in support of the first two claims. We consider the implications of these findings for several debates in the philosophy of time. (shrink)

Forbidden areas, i.e. areas (sites, cities, countries) that are inaccessible for topographical reasons or especially because of decisions based on political, religious, or other motivations are usually surrounded by an aura of mystery and almost necessarily arouse curiosity. The dream of generations of explorers was to reach Lhasa. An area can be closed not only to outsiders but also to “insiders:” nobody is allowed to leave for the “outside.” The isolation imposed on Japan by the Tokugawa regime was such a (...) two-way seclusion aided, of course, by geographical conditions and hence easily enforceable. It has been suggested, perhaps not quite seriously, that the famous Chinese wall was meant not only to keep out barbarian invaders, but also to prevent Chinese from leaving. That there was some kind of border control is also suggested by the leger, according to which Lao-tse, before disappearing into the west, committed his teaching, the Tao-te-kinq, to writing at the request of the “gatekeeper.” One may well wonder whether there exists another equally influential text written at the behest of a border policeman! (shrink)

Scholars have posited both a positive and a negative relationship between political openness and transnational activism, arguing that while closed opportunity structures positively affect activism by creating strong incentives for activists to “go transnational,” they also negatively affect activism by inhibiting local groups from participating. The author argues that these contrary arguments are largely the result of an insufficiently developed comparative approach to the study of transnational activism. By examining countries at different levels of openness and multiple types (...) of activism, she shows that different types of activism are affected in distinct ways by the level of political openness. (shrink)

The distinction between open and closed class items represents a fundamental bifurcation in the mental lexicon. It proved useful to express certain basic generalisations in linguistics and in the study of language acquisition and language pathology. The distinction is too rough tough: it must be refined by paying attention to the computational properties of the two classes and their division of labor in the generation of complex expressions. It will be shown how the distinction is expressed within current linguistic models (...) of the principles and parameters / minimalist type. (shrink)