In this article, we expand the analytical and theoretical foundations of the study of knowledge commons in the context of more classical agrarian commons, such as seed commons. We show that it is possible to overcome a number of criticisms of earlier work by Ostrom (Governing the commons. The evolution of institutions for collective action, Cambridge University Press, Cambridge, 1990) on natural commons and its excludability/rivalry matrix in addressing the inclusive social practices of “commoning”, defined as a way of living (...) and acting for the preservation of the commons. Our empirical analysis emphasizes, using the most recent advances in the IAD/SES framework, the distributed and collaborative knowledge governance in a French peasant seed network as a key driver for reintroducing cultivated agrobiodiversity and on-farm seed conservation of ancient and landrace varieties. These inclusive peasant seed groups developed alternative peer-to-peer models of collaborative peasant-led community-based breeding and grassroots innovations in the search for more resilient population varieties. Our results highlight the various models of collective action within the network and discuss the organizational tradeoffs of opting out of peasant seed activities and recreating a shared collective knowledge base on the benefits of restoring cultivated agrobiodiversity. It helps us better understand how modern peasant seed groups function as epistemic communities which contributes to envisioning alternative agricultural systems. (shrink)

Violence is an often used but much less theoretically discussed word, even among Foucauldian scholars, with Johanna Oksala being a notable exception. However, she limits her definition of violence to physical forms. In this article, I seek to overcome the quandaries she poses for wide-ranging definitions of violence by incorporating Arendt’s critique of violence into a Foucauldian paradigm. While some work, though not a great deal, has been done on comparing Arendt and Foucault, I highlight some points of commonality that (...) makes Arendtian violence accessible to Foucauldian scholars that mostly rest on the concept of freedom. If power is productive to the extent that it provides the potential to act otherwise, Arendt, in many ways, situates violence as the prevention of this, similar to Foucault’s account of domination. Violence and power are therefore cast in a symbiotic relationship, not limited to physicality, whereby power produces meaning as well as the ability to act and violence is projected as preventive; in such a scenario, the push for freedom can be positioned as a second-order normative claim. (shrink)

In this study, we investigated whether background information of a visual charity appeal can influence people’s motivation to donate and the hypothetical amount donated. Specifically, participants were presented with a charity appeal to help a local hospital respond to the Coronavirus Disease-19 emergency depicting a man sitting on a bed in a hospital room. The number of visual details depicted in the background was manipulated according to three conditions: “High information” condition, “low information” condition, and “no information” condition. We investigated (...) whether the number of visual background details would have increased the tangibility of the cause measured as the hospital’s adequate preparedness to deal with the COVID-19 emergency and severity of the patient’s medical conditions. We also investigated whether increased tangibility, elicited by a higher amount of background information, would heighten participants’ perceived impact of their donation and warm glow, which in turn would have led to increased motivation to donate and the amount donated. We found no significant direct effect of condition on the donated amount. However, path models revealed that more background information positively influenced participants’ motivation to donate and the amount donated indirectly through increased tangibility, impact, and warm glow. Finally, we showed that a higher risk perception of COVID-19 was associated with higher donations. Results are discussed in line with relevant literature. (shrink)

In postmitotic neurons, nucleosomal turnover was long considered to be a static process that is inconsequential to transcription. However, our recent studies in human and rodent brain indicate that replication‐independent (RI) nucleosomal turnover, which requires the histone variant H3.3, is dynamic throughout life and is necessary for activity‐dependent gene expression, synaptic connectivity, and cognition. H3.3 turnover also facilitates cellular lineage specification and plays a role in suppressing the expression of heterochromatic repetitive elements, including mutagenic transposable sequences, in mouse embryonic stem (...) cells. In this essay, we review mechanisms and functions for RI nucleosomal turnover in brain and present the hypothesis that defects in histone dynamics may represent a common mechanism underlying neurological aging and disease. -/- . (shrink)

Core sustainability issues concerning the governance of seeds revolve around knowledge aspects, such as intellectual property rights over genetic information or the role of traditional knowledge in plant breeding, seed production and seed use. While the importance of knowledge management for efficient and equitable seed governance has been emphasized in the scientific discourse on Seed Commons, knowledge aspects have not yet been comprehensively studied. With this paper, we aim to (i) to analyze the governance of knowledge aspects in both global (...) and local/regional Seed Commons, (ii) to highlight disconnections in knowledge governance between the local Seed Commons and global governance of plant genetic resources, and (iii) to investigate the contribution of knowledge commoning to environmentally sustainable and culturally adapted food systems. For this purpose, we will analyze knowledge governance by the International Seed Treaty (ITPGRFA) and by two local Seed Commons, a Philippine farmer-led network and a German organic-breeding association. We take the analytical lens of commoning, focusing on social practices rather than specific resources. The main challenges include finding institutional arrangements, which fruitfully integrate aspects from both traditional and scientific knowledge systems, taking into account the complex interrelation between knowledge-related, material and cultural aspects of seeds. (shrink)

What is right in the corporation is not what is right in a man's home or in his church," a former vice-president of a large firm observes. "What is right in the corporation is what the guy above you wants from you." Such sentiments pervade American society, from corporate boardrooms to the basement of the White House. In Moral Mazes, Robert Jackall offers an eye-opening account of how corporate managers think the world works, and of how big organizations shape (...) moral consciousnss. Based on extensive interviews with managers at every level of two industrial firms and of a large public relations agency, Moral Mazes takes the reader inside the intricate world of the corporation. It is a world where hard work does not necessarily lead to success, but where sharp talk, self-promotion, powerful patrons, and sheer luck might; where intense competition is masked by cheerfully bland public faces; where intentions are cloaked and frankness is simply one of many guises; and where words are always provisional and accountability often depends on the ability to outrun mistakes. In this topsy-turvy world, managers must bring often unforgiving technology and always difficult people together to make money, an uncompromising task demanding continual compromises with conventional verities. Moral issues are translated into practical concerns and into issues of public relations. Sooner or later, managrs ask themselves: How does one act in such a world and maintain a sense of personal integrity? Moral Mazes is a brilliant, sometimes disturbing, often wildly funny study of corporate thinking, decision-making, and morality. It is an analytical work of great importance, one filled with compelling real life stories of the men and women charged with running the business of America. It is a book for anyone interested in how big organizations actually function, or who is concerned with the current moral malaise in our public life. (shrink)

BackgroundTraumatic brachial plexus injury (TBPI) causes a sensorimotor deficit in upper limb (UL) movements.ObjectiveOur aim was to investigate the arm–forearm coordination of both the injured and uninjured UL of TBPI subjects.MethodsTBPI participants (n = 13) and controls (n = 10) matched in age, gender, and anthropometric characteristics were recruited. Kinematics from the shoulder, elbow, wrist, and index finger markers were collected, while upstanding participants transported a cup to their mouth and returned the UL to a starting position. The UL (...) coordination was measured through the relative phase (RP) between arm and forearm phase angles and analyzed as a function of the hand kinematics.ResultsFor all participants, the hand transport had a shorter time to peak velocity (p < 0.01) compared to the return. Also, for the control and the uninjured TBPI UL, the RP showed a coordination pattern that favored forearm movements in the peak velocity of the transport phase (p < 0.001). TBPI participants' injured UL showed a longer movement duration in comparison to controls (p < 0.05), but no differences in peak velocity, time to peak velocity, and trajectory length, indicating preserved hand kinematics. The RP of the injured UL revealed altered coordination in favor of arm movements compared to controls and the uninjured UL (p < 0.001). Finally, TBPI participants' uninjured UL showed altered control of arm and forearm phase angles during the deceleration of hand movements compared to controls (p < 0.05).ConclusionThese results suggest that UL coordination is reorganized after a TBPI so as to preserve hand kinematics. (shrink)

Limitarianism holds that there is an upper limit to how many resources, such as wealth and income, people can permissibly have. In this article, I examine the conceptual structure of limitarianism. I focus on the upper limit and the idea that resources above the limit are ‘excess resources’. I distinguish two possible limitarian views about such resources: (i) that excess resources have zero moral value for the holder; and (ii) that excess resources do have moral value for the (...) holder but that their claim to such resources is outweighed by other normative concerns. Moreover, I argue that, depending on the values limitarianism seeks to promote, limitarians should care about the number of people with excess resources or the total amount of excess resources (or both), that they can adopt redistributive measures and/or predistributive measures, and that some versions of limitarianism should take into account the distribution of risk among those above the riches line. (shrink)

We study ideals in the computably enumerable Turing degrees, and their upper bounds. Every proper ideal in the c.e. Turing degrees has an incomplete upper bound. It follows that there is no prime ideal in the c.e. Turing degrees. This answers a question of Calhoun [2]. Every proper ideal in the c.e. Turing degrees has a low2 upper bound. Furthermore, the partial order of ideals under inclusion is dense.

We show that there is a low T-upper bound for the class of K-trivial sets, namely those which are weak from the point of view of algorithmic randomness. This result is a special case of a more general characterization of ideals in $\Delta _2^0 $ T-degrees for which there is a low T-upper bound.

Pudlák shows that bounded arithmetic proves an upper bound on the Ramsey number Rr . We will strengthen this result by improving the bound. We also investigate lower bounds, obtaining a non-constructive lower bound for the special case of 2 colors , by formalizing a use of the probabilistic method. A constructive lower bound is worked out for the case when the monochromatic set size is fixed to 3 . The constructive lower bound is used to prove two “reversals”. (...) To explain this idea we note that the Ramsey upper bound proof for k=3 uses the weak pigeonhole principle in a significant way. The Ramsey upper bound proof for the case in which the upper bound is not explicitly mentioned, uses the totality of the exponentiation function in a significant way. It turns out that the Ramsey upper bounds actually imply the respective principles used to prove them, indicating that these principles were in some sense necessary. (shrink)

BackgroundUpper limb impairment is common after stroke, and many will not regain full upper limb function. Different technologies based on surface electromyography (sEMG) have been used in stroke rehabilitation, but there is no collated evidence on the different sEMG-driven interventions and their effect on upper limb function in people with stroke.AimSynthesize existing evidence and perform a meta-analysis on the effect of different types of sEMG-driven interventions on upper limb function in people with stroke.MethodsPubMed, SCOPUS, and PEDro databases (...) were systematically searched for eligible randomized clinical trials that utilize sEMG-driven interventions to improve upper limb function assessed by Fugl-Meyer Assessment (FMA-UE) in stroke. The PEDro scale was used to evaluate the methodological quality and the risk of bias of the included studies. In addition, a meta-analysis utilizing a random effect model was performed for studies comparing sEMG interventions to non-sEMG interventions and for studies comparing different sEMG interventions protocols.ResultsTwenty-four studies comprising 808 participants were included in this review. The methodological quality was good to fair. The meta-analysis showed no differences in the total effect, assessed by total FMA-UE score, comparing sEMG interventions to non-sEMG interventions (14 studies, 509 participants, SMD 0.14, P 0.37, 95% CI –0.18 to 0.46, I255%). Similarly, no difference in the overall effect was found for the meta-analysis comparing different types of sEMG interventions (7 studies, 213 participants, SMD 0.42, P 0.23, 95% CI –0.34 to 1.18, I273%). Twenty out of the twenty-four studies, including participants with varying impairment levels at all stages of stroke recovery, reported statistically significant improvements in upper limb function at post-sEMG intervention compared to baseline.ConclusionThis review and meta-analysis could not discern the effect of sEMG in comparison to a non-sEMG intervention or the most effective type of sEMG intervention for improving upper limb function in stroke populations. Current evidence suggests that sEMG is a promising tool to further improve functional recovery, but randomized clinical trials with larger sample sizes are needed to verify whether the effect on upper extremity function of a specific sEMG intervention is superior compared to other non-sEMG or other type of sEMG interventions. (shrink)

Part 1: Philosophical inquisitions -- Labyrinthal paradigms: western philosophy in Borges' Oeuvre -- Literary philosophers: Mythos and Logos in Borges and Plato -- Philosophy and ideology: dialectical Orientalism in Borges' writings -- Part 2: Comparative perspectives -- Borges and Schopenhauer: microcosms and aesthetic observation -- Borges, Herclitus, and the River of Time -- A view from eternity: the archetypal quest -- Borges and Levinas face to face: writing and riddle of subjectivity -- Narrative aspect change and alternating systems of justice: (...) A Wittgensteinian reading of Borges -- Borges, Wittgenstein, and Kierkegaard on the boundaries of language: mystical silence and indirect communication -- Borges and Berkeley: idealism and the ontology of the fantastical object. (shrink)

Quantum mechanical entangled configurations of particles that do not satisfy Bell’s inequalities, or equivalently, do not have a joint probability distribution, are familiar in the foundational literature of quantum mechanics. Nonexistence of a joint probability measure for the correlations predicted by quantum mechanics is itself equivalent to the nonexistence of local hidden variables that account for the correlations (for a proof of this equivalence, see Suppes and Zanotti, 1981). From a philosophical standpoint it is natural to ask what sort of (...) concept can be used to provide a “joint” analysis of such quantum correlations. In other areas of application of probability, similar but different problems arise. A typical example is the introduction of upper and lower probabilities in the theory of belief. A person may feel uncomfortable assigning a precise probability to the occurrence of rain tomorrow, but feel comfortable saying the probability should be greater than ½ and less than ⅞. Rather extensive statistical developments have occurred for this framework. A thorough treatment can be found in Walley (1991) and an earlier measurement-oriented development in Suppes (1974). It is important to note that this focus on beliefs, or related Bayesian ideas, is not concerned, as we are here, with the nonexistence of joint probability distributions. Yet earlier work with no relation to quantum mechanics, but focused on conditions for existence has been published by many people. For some of our own work on this topic, see Suppes and Zanotti (1989). Still, this earlier work naturally suggested the question of whether or not upper and lower measures could be used in quantum mechanics, as a generalization of.. (shrink)

In this article we introduce systems for metapredicative Mahlo in explicit mathematics and admissible set theory. The exact upper proof-theoretic bounds of these systems are established.

The existence of exact upper bounds for increasing sequences of ordinal functions modulo an ideal is discussed. The main theorem gives a necessary and sufficient condition for the existence of an exact upper bound ƒ for a ¦A¦+ is regular: an eub ƒ with lim infI cf ƒ = μ exists if and only if for every regular κ ε the set of flat points in tf of cofinality κ is stationary. Two applications of the main Theorem to (...) set theory are presented. A theorem of Magidor's on covering between models of ZFC is proved using the main theorem : If V-W are transitive models of set theory with ω-covering and GCH holds in V, then κ-covering holds between V and W for all cardinals κ. A new proof of a Theorem by Cummings on collapsing successors of singulars is also given . The appendix to the paper contains a short proof of Shelah's trichotomy theorem, for the reader's convenience. (shrink)

Hemiparetic stroke in adulthood often results in the grouped movement pattern of the upper extremity flexion synergy thought to arise from an increased reliance on cortico-reticulospinal pathways due to a loss of lateral corticospinal projections. It is well-established that the flexion synergy induces reaching constraints in individuals with adult-onset hemiplegia. The expression of the flexion synergy in individuals with brain injuries onset earlier in the lifespan is currently unknown. An early unilateral brain injury occurring prior to six months post (...) full-term may preserve corticospinal projections which can be used for independent joint control and thus minimizing the expression of the flexion synergy. This study uses kinematics of a ballistic reaching task to evaluate the expression of the flexion synergy in individuals with pediatric-onset hemiplegia (PH) ages six to seventeen years. Fifteen individuals with brain injuries before birth (n = 8) and around full-term (n = 7) and nine age-matched controls with no known neurological impairment completed a set of reaches in an admittance controlled robotic device. Descending drive, and the possible expression of the upper extremity flexion snergy, was modulated by increasing shoulder abduction loading. Individuals with early PH achieved lower peak velocities when reaching with the paretic arm compared to controls however no differences in reaching distance were found between groups. Relative maintenance in reaching seen in individuals with early brain injuries highlights minimal expression of the flexion synergy. We interpret this conservation of independent control of the paretic shoulder and elbow as the use of more direct corticospinal projections instead of indirect cortico-reticulospinal pathways used in individuals with adult-onset hemiplegia. (shrink)

Relativism about morality has come to play an increasingly important role in contemporary culture. To many thoughtful people, and especially to those who are unwilling to derive their morality from a religion, it appears unavoidable. Where would absolute facts about right and wrong come from, they reason, if there is no supreme being to decree them? We should reject moral absolutes, even as we keep our moral convictions, allowing that there can be right and wrong relative to this or that (...) moral code, but no right and wrong per se. When we decided that there were no such things as witches, we didn’t become relativists about witches. Is it plausible to respond to the rejection of absolute moral facts with a relativistic view of morality? Why should our response not be a more extreme, nihilistic one, according to which we stop using normative terms like “right” and “wrong” altogether, be it in their absolutist or relativist guises? (shrink)

In this paper we analyze the existence of joint probabilities for the Bell-type and GHZ entangled states. We then propose the usage of nonmonotonic upper probabilities as a tool to derive consistent joint upper probabilities for the contextual hidden variables. Finally, we show that for the extreme example of no error, the GHZ state allows for the definition of a joint upper probability that is consistent with the strong correlations.

We give modest upper bounds for consistency strengths for two well-studied combinatorial principles. These bounds range at the level of subcompact cardinals, which is significantly below a κ+-supercompact cardinal. All previously known upper bounds on these principles ranged at the level of some degree of supercompactness. We show that by using any of the standard modified Prikry forcings it is possible to turn a measurable subcompact cardinal into ℵω and make the principle □ℵω,<ω fail in the generic extension. (...) We also show that by using Lévy collapse followed by standard iterated club shooting it is possible to turn a subcompact cardinal into ℵ2 and arrange in the generic extension that simultaneous reflection holds at ℵ2, and at the same time, every stationary subset of ℵ3 concentrating on points of cofinality ω has a reflection point of cofinality ω1. (shrink)

In the dynamic field model, parametric variations of the same general processes predict how infants reach for a goal. Animal learning investigators argue that locating a goal is the product of qualitatively different mechanisms (response learning and place learning) Response versus place learning experiments suggest limitations to the dynamic field model hut where those limitations begin or end is unclear.

Some doctors closely involved with children suffering from severe spina bifida believe that the lives of those worst affected are so miserable that it is wrong to resort to surgery to keep them alive. Published descriptions of the lives of these children support the judgment that they will have lives filled with pain and discomfort. When the life of an infant will be so miserable it would not be worth living, and there are no 'extrinsic' reasons - such as the (...) feelings of the parents - for keeping the infant alive, it is better that the child should be helped to die without further suffering. (shrink)

The computational theory of cognition (CTC) holds that the mind is akin to computer software. This article aims to show that CTC is incorrect because it is not able to distinguish the ability to solve a maze from the ability to solve its mirror image. CTC cannot do so because it only individuates brain states up to isomorphism. It is shown that a finer individuation that would distinguish left-handed from right-handed abilities is not compatible with CTC. The view is explored (...) that CTC correctly individuates in an autonomous domain of the mental, leaving discrimination between left and right to some non-cognitive component of psychology such as physiology. I object by showing that the individuation provided by CTC does not properly describe in any domain. An embodied computational taxonomy, rather than software alone, is required for an adequate science of the mind. (shrink)

The role of individual factors in behavioral neuroscience is an important, but still neglected, area of research. For example, the Elevated Plus-Maze Test has been one of the most used paradigms to gauge unconditioned aversively motivated behavior in rodents. However, despite a great number of experiments with this test there have been only few efforts to assess systematic individual variations in the elevated plus-maze and related neurobiological functions. The present review aims to give, first, a general overview and introduction about (...) the test, and second, an animal model of anxiety based on natural variance of plus-maze behavior within a given unselected population of rats. Finally, critical aspects of such approaches in animal research are discussed, and suggestions are given as to where to go from here. (shrink)

This paper proposes and partially defends a novel philosophy of arithmetic—finitary upper logicism. According to it, the natural numbers are finite cardinalities—conceived of as properties of properties—and arithmetic is nothing but higher-order modal logic. Finitary upper logicism is furthermore essentially committed to the logicality of finitary plenitude, the principle according to which every finite cardinality could have been instantiated. Among other things, it is proved in the paper that second-order Peano arithmetic is interpretable, on the basis of the (...) finite cardinalities’ conception of the natural numbers, in a weak modal type theory consisting of the modal logic $\mathsf {K}$, negative free quantified logic, a contingentist-friendly comprehension principle, and finitary plenitude. By replacing finitary plenitude for the axiom of infinity this result constitutes a significant improvement on Russell and Whitehead’s interpretation of second-order Peano arithmetic, itself based on the finite cardinalities’ conception of the natural numbers. (shrink)

This article compares the work of Jakob von Uexkull and Charles S. Peirce to elucidate two contrasting yet connected images of ecosemiotics. The intent is not simply to oppose their work, but to explore a tension which has implications for the ethical dimension of this emerging discipline. Uexkull’s functional cycle is associated with the image of a circle, which, while emphasizing the integration of organism and environment, is shown to invoke solipsism, and an overly deterministic depiction of ecological relations. Peirce’s (...) drawing of a labyrinth is taken to represent a maze, which, while exemplifying the evolutionary play of ecosystems, may entail a level of unpredictability that is catastrophically chaotic. The root of these diverging depictions is identified with the role of subjectivity in engendering semiotic relations in the work of both Uexkull and Peirce. Where the more regressive aspects of Uexkull’s theoretical biology are mitigated by a teleological interpretation of life’s underlying causality, orientating agency within Peirce’s work depends upon attention to the idea of the self in his philosophy of signs. In conclusion, Eduardo Kohn’s conception of an ‘ecology of selves’ is cited, and the status of the organism as a living symbol of its environment is reaffirmed. (shrink)

Vote mobilization qua local and national organizations has played an important role in postwar Japanese elections for both Houses of Parliament. However, while there is an abundant literature on personal support organizations (kôenkai) of individual politicians in the Lower House, the role of national organizations for vote mobilization in Upper House elections has so far received only scant attention. The phenomenon of the in postwar Upper House elections in Japan raises a number of questions. How important has it (...) been in terms of voting behavior? What are the factors underlying organized voting? And how has the electoral clout of national organizations changed over time? This article tries to make a modest contribution to the debate on . In particular, it addresses the proposition that the ability of national interest groups to mobilize votes has declined significantly. The main empirical point of reference in this article are the 2001 Upper House elections. (shrink)

Navigating the Moral Maze is a teaching resource to help students understand and critically engage with the most pressing issues in the world today. From the destruction of Gaza to the climate emergency, from the repeal of Roe v Wade to rising inequality, young people are growing up in a world beset with moral concerns and predicaments. With this book teachers can equip students with the critical skills and conceptual clarity needed to navigate through these issues and reach a clear (...) and articulate understanding of their own views. Each chapter features several lesson plans with activities, texts and thought experiments that help refine and enrich students' thoughts on the topics and promote discussion, thought and reflection. Topics covered include: Reproduction Euthanasia Poverty Environment Borders War Applicable to Religious Studies, Philosophy and Ethics, and touching on topics relevant to PSHE, History and Geography, this will be a valuable resource for secondary teachers wanting to enhance their students' critical writing and thinking skills. (shrink)

Several studies have been conducted on ethical leadership and workplace ethical behavior but little is known about the role of organizational justice and each of its dimensions in this relationship. This study predicts that ethical leadership enhances organizational justice perceptions, including each of its specific dimensions, which in turn enhances employee ethical behavior. The results from two-wave survey data obtained from 270 employees in the Malaysian manufacturing industry confirm that ethical leadership has a positive impact on employee ethical behavior, and (...) that organizational justice and each of its justice dimensions mediate this relationship, both individually and together. Importantly, interpersonal and informational dimensions show the strongest mediation effects. This paper highlights the actions and strategies that can help managers to effectively elevate the moral tone in their organizations. In particular, our findings show where managers must put more emphasis to foster an ethical workplace: on providing fair treatment and honest information. (shrink)

An introduction to the motivations and mechanics of upper and lower probabilities, from a lecture given at the Northern Institute of Philosophy in 2010.