Within the Computer Science community, many ethical issues have emerged as significant and critical concerns. Computer ethics is an academic field in its own right and there are unique ethical issues associated with information technology. It encompasses a range of issues and concerns including privacy and agency around personal information, Artificial Intelligence and pervasive technology, the Internet of Things and surveillance applications. As computing technology impacts society at an ever growing pace, there are growing calls for more computer ethics content (...) to be included in Computer Science curricula. In this paper we present the results of a survey that polled faculty from Computer Science and related disciplines about teaching practices for computer ethics at their institutions. The survey was completed by respondents from 61 universities across 23 European countries. Participants were surveyed on whether or not computer ethics is taught to Computer Science students at each institution, the reasons why computer ethics is or is not taught, how computer ethics is taught, the background of staff who teach computer ethics and the scope of computer ethics curricula. This paper presents and discusses the results of the survey. (shrink)

LEITE (Fábio Rodrigo) – STOFFEL (Jean-François), Introduction (pp. 3-6). BARRA (Eduardo Salles de O.) – SANTOS (Ricardo Batista dos), Duhem’s analysis of Newtonian method and the logical priority of physics over metaphysics (pp. 7-19). BORDONI (Stefano), The French roots of Duhem’s early historiography and epistemology (pp. 20-35). CHIAPPIN (José R. N.) – LARANJEIRAS (Cássio Costa), Duhem’s critical analysis of mecha­ni­cism and his defense of a formal conception of theoretical phy­sics (pp. 36-53). GUEGUEN (Marie) – PSILLOS (Stathis), Anti-­scepticism and epistemic humility (...) in Pierre Duhem’s philosophy of science (pp. 54-72). LISTON (Michael), Duhem : images of science, historical continuity, and the first crisis in physics (pp. 73-84). MAIOCCHI (Roberto), Duhem in pre-war Italian philos­ophy : the reasons of an absence (pp. 85-92). HERNÁNDEZ MÁRQUEZ (Víctor Manuel), Was Pierre Duhem an «esprit de finesse» ? (pp. 93-107). NEEDHAM (Paul), Was Duhem justified in not distinguishing between physical and chemical atomism ? (pp. 108-111). OLGUIN (Roberto Estrada), «Bon sens» and «noûs» (pp. 112-126). OLIVEIRA (Amelia J.), Duhem’s legacy for the change in the historiography of science : An analysis based on Kuhn’s writings (pp. 127-139). PRÍNCIPE (João), Poincaré and Duhem : Resonances in their first epistemological reflec­tions (pp. 140-156). MONDRAGON (Damián Islas), Book review of «Pierre Duhem : entre física y metafísica» (pp. 157-159). STOFFEL (Jean-François), Book review of P. Duhem : «La théorie physique : son objet, sa structure» / edit. by S. Roux (pp. 160-162). STOFFEL (Jean-François), Book review of St. Bordoni : «When historiography met epistemology» (pp. 163-165). (shrink)

Albert and Cederman couch the neorealist perspective in terms of ‘systems’ theorizing, Ferguson and Mansbach rhetorically discuss issues and non-issues which are readily addressed within the neoliberal perspective, and of course, Onuf is unabashedly a constructivist. Below, I discuss each theoretical perspective relative to the articles assigned, and, thereafter conclude with some observations on the three articles and theoretical frameworks.

For the purposes of this enquiry—an account of what Equiano’sa modernity was, and which particular historical ‘demarcations’ of modernity provided for an enslaved man to achieve freedom through great fortune and great cunning, I will assume a definition of ‘modernity’ as defined by Kathleen Wilson: “. . . not one moment or age, but a set of relations that are constantly being made and unmade, contested and reconfigured, that nonetheless produce among their contemporaneous witnesses the conviction of historical difference.” By (...) adopting this definition, modernity in the times of Equiano refers to, “the cultural practices and representations that produced certain kinds of subjects and objects of knowledge, upheld widely-shared notions of space and time, or facilitated the formation of cultural identities that resulted in pluralities and contradictions as well as unities and coherences,” which provided for a slave to acquire freedom amidst eighteenth-century imperialism, slave-trade, and emerging abolitionist sentiments within bourgeois culture. (shrink)

I define two metaphysical positions that anti-physicalists can take in response to Jonathan Schaffer’s ground functionalism. Ground functionalism is a version of physicalism where explanatory gaps are everywhere. If ground functionalism is true, arguments against physicalism based on the explanatory gap between the physical and experiential facts fail. In response, first, I argue that some anti-physicalists are already safe from Schaffer’s challenge. These anti-physicalists reject an underlying assumption of ground functionalism: the assumption that macrophysical entities are something over and above (...) the fundamental entities. I call their position “lightweight anti-physicalism.” Second, I go on to argue that even if anti-physicalists accept Schaffer’s underlying assumption, they can still argue that the consciousness explanatory gap is especially mysterious and thus requires a special explanation. I call the resulting position “heavyweight anti-physicalism.” In both cases, the consciousness explanatory gap is a good way to argue against physicalism. (shrink)

Though recent years have seen a proliferation of critical histories of international law, their normative significance remains under-theorized, especially from the perspective of general readers rather than writers of such histories. How do critical histories of international law acquire their normative significance? And how should one react to them? We distinguish three ways in which critical histories can be normatively significant: (i) by undermining the overt or covert conceptions of history embedded within present practices in support of their authority; (ii) (...) by disappointing the normative expectations that regulate people’s reactions to critical histories; and (iii) by revealing continuities and discontinuities in the functions that our practices serve. By giving us a theoretical grip on the different ways in which history can be normatively significant and call for different reactions, this account helps us think about the overall normative significance of critical histories and how one and the same critical history can pull us in different directions. (shrink)

Infectious logics are systems that have a truth-value that is assigned to a compound formula whenever it is assigned to one of its components. This paper studies four-valued infectious logics as the basis of transparent theories of truth. This take is motivated as a way to treat different pathological sentences differently, namely, by allowing some of them to be truth-value gluts and some others to be truth-value gaps and as a way to treat the semantic pathology suffered by at least (...) some of these sentences as infectious. This leads us to consider four distinct four-valued logics: one where truth-value gaps are infectious, but gluts are not; one where truth-value gluts are infectious, but gaps are not; and two logics where both gluts and gaps are infectious, in some sense. Additionally, we focus on the proof theory of these systems, by offering a discussion of two related topics. On the one hand, we prove some limitations regarding the possibility of providing standard Gentzen sequent calculi for these systems, by dualizing and extending some recent results for infectious logics. On the other hand, we provide sound and complete four-sided sequent calculi, arguing that the most important technical and philosophical features taken into account to usually prefer standard calculi are, indeed, enjoyed by the four-sided systems. (shrink)

Panpsychists aspire to explain human consciousness, but can they also account for the physical world? In this paper, I argue that proponents of a popular form of panpsychism cannot. I pose a new challenge against this form of panpsychism: it faces an explanatory gap between the fundamental experiences it posits and some physical entities. I call the problem of explaining the existence of these physical entities within the panpsychist framework “the missing entities problem.” Spacetime, the quantum state, and quantum gravitational (...) entities constitute three explanatory gaps as instances of the missing entities problem. Panpsychists are obliged to solve all instances of the missing entities problem; otherwise, panpsychism cannot be considered a viable theory of consciousness. (shrink)

The higher-order thought (HOT) theory of consciousness is a reductive representational theory of consciousness which says that what makes a mental state conscious is that there is a suitable HOT directed at that mental state. Although it seems that any neural realization of the theory must be somewhat widely distributed in the brain, it remains unclear just how widely distributed it needs to be. In section I, I provide some background and define some key terms. In section II, I argue (...) against the view that HOT theory should treat first-order (i.e. world-directed) conscious states as requiring prefrontal cortical activity though it is reasonable to suppose that conscious states are realized in the brain. In section III, I then explore some of the key background metaphysical issues involved in understanding the nature of consciousness, such as the debate between realism and idealism as well as the prospects for solving the so-called “hard problem” of consciousness. Some of the differences in question often mirror the traditional differences between Western and Eastern perspectives on the nature of consciousness. Overall, I argue that some form of realism and physicalism is more plausible than the opposing views. I also argue that materialists (and especially HOT theorists) can offer plausible replies to the hard problem. (shrink)

This essay outlines a hierarchical framework of Reality that allows for degrees of Reality. I use Reality (with a capital “R”) to designate reality in a primitive, metaphysical sense. Reality, grounding, and essence are the key elements of the framework presented here. I assume that Reality must have a fundamental level and all fundamental phenomena must be Real. Moreover, I postulate that everything non-fundamental is ultimately grounded in the fundamental Real. But what about the Reality of the non-fundamental? I argue (...) that it is possible for non-fundamental phenomena to be Real, Unreal, or Semi-Real. The framework developed here accommodates these possibilities and illuminates them using the notion of essence. I argue that the essential nature of a phenomenon determines its degree of Reality. The framework does not assume that Reality must have degrees but only that it may have degrees. Its theoretical attractiveness consists in its ability to accommodate many diverse intuitions about grounding, help us better understand and classify theories about grounding, and illuminate Reality and its possible degrees. (shrink)

CLE aims and clients’ needs conflict where students’ interests are put beyond clients’ needs. Students have interests in gaining employment, impressing instructors and supervisors, and experiencing the active application of law. Where the clients’ service-needs are subordinated to students’ interests, the relationship between the two—the ‘tension’—is tilted in a manner in which the clients are disserved through the fulfilment of students’ interests. This may be exacerbated by faulty institutional cultures where clinical faculty are treated differently, or as less accomplished or (...) ‘worthwhile’ than their ‘traditional’ counterparts. This also emphasizes that it is the clinical law faculty who may exacerbate or assuage the tension, as it is for clinical faculty to assure that clients’ needs are met on ethical grounds,20 and to equate the practice of law with excellence before students. (shrink)

In this paper we describe a few interrelated issues for validating theories that posit levels of consciousness. First, validating levels of consciousness requires consensus about the ordering of conscious states, which cannot be easily achieved. This problem is particularly severe if we believe conscious states can be irreducibly smeared over time. Second, the relationship between conscious states is probably sometimes intransitive, which means levels of consciousness will not be amenable to a single continuous measure. Finally, even if a multidimensional approach (...) to levels of consciousness is adopted, we argue that there are further problems for its validation. (shrink)

Abstract - The aim of the study is to identify the degree of administrative transparency in the Palestinian higher educational institutions in the Gaza Strip. In the study, the researchers adopted a descriptive and analytical method. The research population consisted of administrative staff, whether academic or administrative, except for those in senior management or the university council. The study population reached 392 employees. A random sample was selected (197). The number of questionnaires recovered was (160) with a recovery rate of (...) (81.2%). The researchers used a questionnaire for the data collection and were treated using SPSS to obtain the results. The results show that there is no significant difference between male responses and female responses due to gender variable. The results also confirm that there is no significant difference between respondents' responses due to the age variable. The results also showed a significant difference between respondents' responses attributed to the university variable. There is a fundamental difference between respondents' responses attributed to the scientifically qualified variable. The results also confirmed a significant difference between respondents' responses attributed to the management level variable. The results also confirmed a significant difference between respondents' responses due to variable years of service. The research reached a number of recommendations, the most important of which is: The necessity of Palestinian universities to adhere to the application of transparency standards in all university activities. The need to benefit from regional and international experience in the application of transparency systems within universities and to examine the possibility of applying these systems in our universities. As well as the need to engage in the program of teaching transparency in universities, as it is confirmed that only five universities participated in this experiment. The importance of raising awareness among the employees of Palestinian universities to clarify the foundations of building transparency and its dimensions to represent the active supporter through workshops and seminars. (shrink)

Does it seem that with each reported state cyberattack, there comes an announcement of discovery, an attribution to one of a handful of usual suspects, some threatening language suggesting imminent retribution, and then nothing more? Increased incidence of cyberattack makes its occurrence seem simultaneously rampant in terms of publicity and minimal in terms of threat of war. If rampant, how can repeated deployment by the same actors carry no punitive consequences? How is such audaciousness tolerated? For some, a cyberattack by (...) a state is an act of war. Its prevalence suggests there must be a void somewhere that facilitates its use without consequence. Others think state cyberattack is like other internet novelties: digital malfeasance, amounting to a nuisance that naturally follows from a digital‐based existence, particularly since non‐state actors are typically involved. Yet, state‐on‐state hostilities are historically perilous on a vast scale, and there is a multilateral system for regulating the use of force in the context of war. Acts of war, even when seeming minimal in impact, are not by‐products of a digital fad, and cyberattack is now described as far more than ‘nuisance’. If anywhere, the place for clarity on hostile state cyberoperations use should be accounted for in International Humanitarian Law. Yet, in its present form, it is ambiguous if not silent on the subject, suggesting that cyberattack currently presents an advantage to perpetrating states. Does this void or these ambiguities make cyberattacks more legally advantageous to states than traditional, kinetic weaponry? I examine whether existing IHL is sufficiently adaptable to state cyberoperations through a mixed legal and theoretical approach and conclude that they do. (shrink)

Under the UDHR, all persons have the right to "seek and to enjoy . . . asylum from persecution." From this designation as fundamental followed codification of the right in the 1951 Convention relating to the Status of Refugees and the 1967 Protocol Relating (collectively 'the Convention'), the "centrepiece" of treaties and customary norms that make up international refugee law. It defines and regulates the status and rights of refugees; its purpose is to safeguard the basic rights of persons "outside (...) their country of origin," who have fled due to a legitimate fear of persecution. Fundamentally, it guarantees that asylees and refugees enjoy rights without discrimination; without penalization for illegal territorial entry; and, without expulsion or return to "territories where . . . life or freedom would be threatened on account of . . . race, religion, nationality, membership of a particular social group or political opinion," —or 'non-refoulement'. What follows is background on development of the principle of non-refoulement, evasive US Asylum Cooperative Agreements ('ACAs') and implementing legislation, and the resulting erosion to the right to asylum. (shrink)

After nearly 76 years following the UN Charter, the dominant feature of the multilateral international order has shifted from a focus on states’ sovereignty to the rights of the individual. It is now widely accepted that human rights are not the province of any one state’s domestic affairs, but of importance to the entire international community. The UN Security Council sits atop the supra-state order, and holds the ultimate authority to initiate consensus-based, collective action so as to limit or prevent (...) gross human rights violations. Yet, many times the Security Council is slow to act, and consensus is exceedingly rare. This begs the question: in the face of gross human rights violations and Security Council inaction, is unilateral humanitarian intervention justified? The present state of international law on the matter is unsettled and controversial to many. What follows is a discussion on the development of international law relating to unilateral humanitarian intervention, the permissibility of intervention for gross human rights violations, and justification for intervention under existing international law. I conclude that under the present multilateral regime, unilateral humanitarian intervention is legally justified, despite fears that the principle may be invoked for the purposes of cloaking acts of aggression. (shrink)

This paper presents a novel argument against one theoretically attractive form of panpsychism. I argue that “idealist panpsychism” is false since it cannot account for spacetime’s structure. Idealist panpsychists posit that fundamental reality is purely experiential. Moreover, they posit that the consciousness at the fundamental level metaphysically grounds and explains both the facts of physics and the facts of human consciousness. I argue that if idealist panpsychism is true, human consciousness and the consciousness at the fundamental level will have the (...) same metrical structure. However, as I demonstrate, human consciousness does not exhibit the same metrical structure as spacetime. Consequently, the idealist panpsychist faces an explanatory gap between the fundamental consciousness she posits and spacetime. Idealist panpsychism is incompatible with the existence of such an explanatory gap. Thus, idealist panpsychists must close this explanatory gap (which I argue they lack the resources to do), or idealist panpsychism is false. (shrink)

A phronetic approach takes into account everything possible. By this, the phronetic researcher ought to be better-informed of the practical—that which is readily available in order to solve localized political problems and to direct political participants to think in terms of value-rational understanding and action. Phronetic knowledge ought to be of utility to the citizenry—and not only to academia. It does not only explain phenomena, but also provides for altering the outcomes associated with political phenomena by integrating value judgments and (...) broader ethical precepts into the analysis. This is instrumental in producing knowledge that provides for practical application of problem solving that can be deemed good or better, and provides a means for ascertaining the bad or worse in a given political scenario. This paper examines how knowledge is produced by the phronetic approach, what knowledge can be known by the phronetic approach, and whether there are inherent limitations to the phronetic approach to understanding. (shrink)

The local opposes the global or the macro opposes the micro and vice versa, respectively. This dialectical relationship further exposes that scales are socially and politically constructed, representative of a phenomena that is relational, and is thus of important consideration in analysis beyond simple labeling. That is, scale represents more than ‘size’ and ‘complexity’, but also reveals the relational. It is the relational—the relationship between the ‘global’ and its contents or the ‘local’—which provides for or is wont for analytic complexity (...) and theorizing. (shrink)

If individual knowledge and justification can be vanquished by epistemic defeaters, then the same should go for group knowledge. Lackey (2014) has recently argued that one especially strong conception of group knowledge defended by Bird (2010) is incapable of preserving how it is that (group) knowledge is ever subject to ordinary mechanisms of epistemic defeat. Lackey takes it that her objections do not also apply to a more moderate articulation of group knowledge--one that is embraced widely in collective epistemology--and which (...) she does not challenge. This paper argues that given certain background premises that are embraced by orthodox thinking in collectivist epistemology, the more moderate account of group knowledge cannot make sense of either psychological or normative epistemic defeaters. I conclude by offering some suggestions for how the more moderate proposal might avoid this result. (shrink)

This paper discusses a dualization of Fitting's notion of a "cut-down" operation on a bilattice, rendering a "track-down" operation, later used to represent the idea that a consistent opinion cannot arise from a set including an inconsistent opinion. The logic of track-down operations on bilattices is proved equivalent to the logic d_Sfde, dual to Deutsch's system S_fde. Furthermore, track-down operations are employed to provide an epistemic interpretation for paraconsistent weak Kleene logic. Finally, two logics of sequential combinations of cut-and track-down (...) operations allow settling positively the question of whether bilattice-based semantics are available for subsystems of S_fde. (shrink)

The arrival of synthetic organs may mean we need to reconsider principles of ownership of such items. One possible ownership criterion is the boundary between the organ’s being outside or inside the body. What is outside of my body, even if it is a natural organ made of my cells, may belong to a company or research institution. Yet when it is placed in me, it belongs to me. In the future, we should also keep an eye on how the (...) availability of synthetic organs may change our attitudes toward our own bodies. (shrink)

While structural equations modeling is increasingly used in philosophical theorizing about causation, it remains unclear what it takes for a particular structural equations model to be correct. To the extent that this issue has been addressed, the consensus appears to be that it takes a certain family of causal counterfactuals being true. I argue that this account faces difficulties in securing the independent manipulability of the structural determination relations represented in a correct structural equations model. I then offer an alternate (...) understanding of structural determination, and I demonstrate that this theory guarantees that structural determination relations are independently manipulable. The account provides a straightforward way of understanding hypothetical interventions, as well as a criterion for distinguishing hypothetical changes in the values of variables which constitute interventions from those which do not. It additionally affords a semantics for causal counterfactual conditionals which is able to yield a clean solution to a problem case for the standard ‘closest possible world’ semantics. (shrink)

An explorative contribution to the ongoing discussion of thought experiments. While endorsing the majority view that skepticism about thought experiments is not well justified, in what follows we attempt to show that there is a kind of “bodiliness” missing from current accounts of thought experiments. That is, we suggest a phenomenological addition to the literature. First, we contextualize our claim that the importance of the body in thought experiments has been widely underestimated. Then we discuss David Gooding's work, which contains (...) the only explicit recognition of the importance of the body to understanding thought experiments. Finally, we introduce a phenomenological perspective of the body, which will give us the opportunity to sketch the power and promise of a phenomenological approach to thought experiments. (shrink)

While we typically think of culture as defined by geography or ethnicity (e.g., American culture, Mayan culture), the term also applies to the practices and expectations of smaller groups of people. Though embedded in the larger culture surrounding them, such subcultures have their own sets of rules like those that scientists do. Philosophy of science has as its main object of studio the scientific activity. A way in which we have tried to explain these scientific practices is from the actual (...) ontological commitments that scientists do through their scientific theories. Certainly, we know scientific theories through some specific scientific language, which is, in its turn, a subset of the natural language developed by a particular culture. This study is conducted to explore and evaluate some of the most important epistemological consequences of these ontological commitments, specially the so-called ‘truth-commitment’ and its relation with a linguistic-cultural framework. There is an interesting debate between advocates and opponents of scientific realistic view of the natural world. Some lines of scientific realism argumentation assure that: (i) Mature scientific theories are approximately true. (ii) There are entities and organisms in the world that correspond with the ontology presupposed by the best scientific theories within a specific domain of scientific research and (iii) The new acceptable scientific theories should explain why past theories were successful predecessors (Colyvan 2008, Cocchiarella 2007 & Laudan 1981). Contrary, anti- realist positions ensure against the realist’s true - claim that is a semantic commitment - that the purpose of scientific theories to found the truth it is simple an unattainable goal, especially if the kind of truth they are looking for is a corresponding relation between scientific theories and the ontology of the world. Anti-realist positions held that this relation could be circular and unknowable. I do believe that there is a deep confusion between the way in which we accede to the knowledge of the constitutive structures, entities and organisms of the world (which is an epistemological matter) and the way these structures, entities and organisms are (which is an ontological matter). It seems that there is a bridge between the epistemological and ontological aspect in need for conceptual clarification. I do propose that the type of link between the two extremes have to be linguistic in nature. (shrink)

I set up two axiomatic theories of inductive support within the framework of Kolmogorovian probability theory. I call these theories ‘Popperian theories of inductive support’ because I think that their specific axioms express the core meaning of the word ‘inductive support’ as used by Popper (and, presumably, by many others, including some inductivists). As is to be expected from Popperian theories of inductive support, the main theorem of each of them is an anti-induction theorem, the stronger one of them saying, (...) in fact, that the relation of inductive support is identical with the empty relation. It seems to me that an axiomatic treatment of the idea(s) of inductive support within orthodox probability theory could be worthwhile for at least three reasons. Firstly, an axiomatic treatment demands from the builder of a theory of inductive support to state clearly in the form of specific axioms what he means by ‘inductive support’. Perhaps the discussion of the new anti-induction proofs of Karl Popper and David Miller would have been more fruitful if they had given an explicit definition of what inductive support is or should be. Secondly, an axiomatic treatment of the idea(s) of inductive support within Kolmogorovian probability theory might be accommodating to those philosophers who do not completely trust Popperian probability theory for having theorems which orthodox Kolmogorovian probability theory lacks; a transparent derivation of anti-induction theorems within a Kolmogorovian frame might bring additional persuasive power to the original anti-induction proofs of Popper and Miller, developed within the framework of Popperian probability theory. Thirdly, one of the main advantages of the axiomatic method is that it facilitates criticism of its products: the axiomatic theories. On the one hand, it is much easier than usual to check whether those statements which have been distinguished as theorems really are theorems of the theory under examination. On the other hand, after we have convinced ourselves that these statements are indeed theorems, we can take a critical look at the axioms—especially if we have a negative attitude towards one of the theorems. Since anti-induction theorems are not popular at all, the adequacy of some of the axioms they are derived from will certainly be doubted. If doubt should lead to a search for alternative axioms, sheer negative attitudes might develop into constructive criticism and even lead to new discoveries. -/- I proceed as follows. In section 1, I start with a small but sufficiently strong axiomatic theory of deductive dependence, closely following Popper and Miller (1987). In section 2, I extend that starting theory to an elementary Kolmogorovian theory of unconditional probability, which I extend, in section 3, to an elementary Kolmogorovian theory of conditional probability, which in its turn gets extended, in section 4, to a standard theory of probabilistic dependence, which also gets extended, in section 5, to a standard theory of probabilistic support, the main theorem of which will be a theorem about the incompatibility of probabilistic support and deductive independence. In section 6, I extend the theory of probabilistic support to a weak Popperian theory of inductive support, which I extend, in section 7, to a strong Popperian theory of inductive support. In section 8, I reconsider Popper's anti-inductivist theses in the light of the anti-induction theorems. I conclude the paper with a short discussion of possible objections to our anti-induction theorems, paying special attention to the topic of deductive relevance, which has so far been neglected in the discussion of the anti-induction proofs of Popper and Miller. (shrink)

Bolzano hat seine Wahrscheinlichkeitslehre in 15 Punkten im § 14 des zweiten Teils seiner Religionswissenschaft sowie in 20 Punkten im § 161 des zweiten Bandes seiner Wissenschaftslehre niedergelegt. (Ich verweise auf die Religionswissenschaft mit 'RW II', auf die Wissenschaftslehre mit 'WL II'.) In der RW II (vgl. p. 37) ist seine Wahrscheinlichkeitslehre eingebettet in seine Ausführungen "Über die Natur der historischen Erkenntniß, besonders in Hinsicht auf Wunder", und die Lehrsätze, die er dort zusammenstellt, dienen dem ausdrücklichen Zweck, mit mathematischem Rüstzeug (...) Lehrmeinungen entgegentreten zu können, gemäß denen Wundererzählungen keine Glaubwürdigkeit zukommen könne. In der WL II (vgl. p. 171) führt Bolzano im großen und ganzen dieselben Lehrsätze an wie in der RW II, entwickelt nun aber die Wahrscheinlichkeitslehre innerhalb seiner Lehre von den Sätzen an sich. Dabei orientiert er sich zwar durchaus an den Lehrsätzen in den damaligen "Schriften über die Wahrscheinlichkeitsrechnung" (vg. WL II, p. 190), korrigiert aber dort, wo es ihm nötig erscheint (vgl. WL II, pp. 187–191), und leistet so im Grunde eine Reformulierung des elementaren Teils der Wahrscheinlichkeitslehre seiner Zeit innerhalb seiner logischen Theorie von den Sätzen an sich. — Ich bezwecke hier keine historische Studie über Bolzanos Wahrscheinlichkeitslehre, obwohl es von Interesse sein mag, herauszuschälen, worin Bolzano mit welchen Wahrscheinlichkeitstheoretikern seiner Zeit übereinstimmt, und worin nicht, insbesondere welche Schwächen von Bolzanos Wahrscheinlichkeitslehre Schwächen aller damaligen Wahrscheinlichkeitslehren waren. Eine wichtige systematische Studie über Bolzanos Wahrscheinlichkeitslehre bestünde — wie von Berg (1962, pp. 148-149) ansatzweise begonnen — in einer exakten Rekonstruktion seiner Wahrscheinlichkeitslehre innerhalb eines konsistenten logischen Systems der Sätze an sich. Ich werde im folgenden etwas bei weitem Bescheideneres, doch möglicherweise durchaus Fruchtbares versuchen, nämlich die Lehrsätze von Bolzanos Wahrscheinlichkeitslehre in die Sprache einer heutigen Wahrscheinlichkeitstheorie zu übersetzen und die übersetzten Lehrsätze dort herzuleiten, soweit dies möglich ist. Man könnte dann in einem zweiten Schritt, der hier nicht mehr unternommen wird, untersuchen, inwieweit jene Thesen, die den Herleitungstest überstanden haben, jenen Zweck erfüllen, den Bolzano ihnen ursprünglich zugedacht hat: als mathematisches Rüstzeug für seine Argumentationen gegen die Auffassung zu dienen, Wundererzählungen könnten nicht glaubwürdig sein. (shrink)

The medium‐independence of computational descriptions has shaped common conceptions of computational explanation. So long as our goal is to explain how a system successfully carries out its computations, then we only need to describe the abstract series of operations that achieve the desired input–output mapping, however they may be implemented. It is argued that this abstract conception of computational explanation cannot be applied to so‐called real‐time computing systems, in which meeting temporal deadlines imposed by the systems with which a device (...) interfaces are constitutive of the computing tasks that a device performs. Instead, real‐time computing reveals the need for alternative conceptions of computational explanation, as well as computational implementation, that eschew medium‐independence. (shrink)

Se explora la naturaleza de los problemas lacunae a partir del análisis de los conceptos elaborados, respectivamente, por Larry Laudan, Theo Kuipers y Atocha Aliseda. Sugeriré que los problemas lacunae pueden surgir del debilitamiento de la noción de ‘falsación empírica’ y repercutir en la noción de ‘implicación lógica’.

Recientemente, Alexander Bird (2007) sugirió que la ciencia progresa cuando muestra “acumulación de conocimiento justificado”. Para validar su postura, Bird contrastó sus ideas con los conceptos sobre el progreso científico construidos por Thomas S. Kuhn y Larry Laudan, respectivamente. El objetivo de Bird fue mostrar que el criterio de “resolución de problemas” defendido por estos autores, es regresivo y, por ello, anti-intuitivo. En este texto analizo los argumentos de Bird en contra de estos autores y muestro en qué fallan. Posteriormente (...) se evalúa su postura a partir de sus propios fundamentos epistemológicos. Al final, presento algunas conclusiones que pueden inferirse del presente estudio. (shrink)

The International Criminal Court was established by the Rome Statue in 1998, and began operating in 2002, to the widespread applause in the international community. Under the post‐UN Charter multilateral system, the ICC’s formation was a welcomed extension of the UN Security Council’s reach, as part of the new supra‐state legal order whereby consenting states hold certain criminal acts arising to a scale of severity—crimes of scale—unacceptable by all. Yet, in its near 19‐year history, it remains unclear whether the ICC (...) is effective. This lack of clarity is in part attributable to divergent and elusive approaches to defining and measuring effectiveness, and the strong views by ICC proponents and detractors who find dispositive evidence for held views through myriad means. What follows is a discussion of different ways ICC effectiveness is defined and measured, the existing conflicting evidence on its effectiveness, and additional considerations required to form a conclusive opinion. I conclude that the most telling measure of ICC effectiveness is its ability to deter crimes of scale, and that on that measure, the ICC is thus far ineffective. (shrink)

Nosotres, biólogues, ecologistas y otres profesionales dedicados a proteger la vida, les escribimos con una solicitud urgente. Les pedimos muy comedidamente que su organización o institución emita un comunicado oficial condenando la crisis en curso y abordando los impactos ambientales y humanitarios en Palestina.

Where does the impetus towards ethical theory come from? What drives humans to make values explicit, consistent, and discursively justifiable? This paper situates the demand for ethical theory in human life by identifying the practical needs that give rise to it. Such a practical derivation puts the demand in its place: while finding a home for it in the public decision-making of modern societies, it also imposes limitations on the demand by presenting it as scalable and context-sensitive. This differentiates strong (...) forms of the demand calling for theory from weaker forms calling for less, and contexts where it has a place from contexts where it is out of place. In light of this, subjecting personal deliberation to the demand turns out to involve a trade-off. (shrink)

Common everyday materials such as textiles, foodstuffs, soil or skin can have complex, mutable and varied appearances. Under typical viewing conditions, most observers can visually recognize materials effortlessly, and determine many of their properties without touching them. Visual material perception raises many fascinating questions for vision researchers, neuroscientists and philosophers, yet has received little attention compared to the perception of color or shape. Here we discuss some of the challenges that material perception raises and argue that further philosophical thought should (...) be directed to how we see materials. (shrink)

Paraconsistent logics are logical systems that reject the classical principle, usually dubbed Explosion, that a contradiction implies everything. However, the received view about paraconsistency focuses only the inferential version of Explosion, which is concerned with formulae, thereby overlooking other possible accounts. In this paper, we propose to focus, additionally, on a meta-inferential version of Explosion, i.e. which is concerned with inferences or sequents. In doing so, we will offer a new characterization of paraconsistency by means of which a logic is (...) paraconsistent if it invalidates either the inferential or the meta-inferential notion of Explosion. We show the non-triviality of this criterion by discussing a number of logics. On the one hand, logics which validate and invalidate both versions of Explosion, such as classical logic and Asenjo–Priest’s 3-valued logic LP. On the other hand, logics which validate one version of Explosion but not the other, such as the substructural logics TS and ST, introduced by Malinowski and Cobreros, Egré, Ripley and van Rooij, which are obtained via Malinowski’s and Frankowski’s q- and p-matrices, respectively. (shrink)

A simple argument against Lewisian modal realism as portrayed in On the Plurality of World arises from its treatment of doxastic modalities. It is easily shown that if it is true, it is impossible to doubt the theory on ontological grounds, or, that, if it is possible to maintain doubt about modal realism’s existential postulate, it has to be false. The argument hinges on the fact that modal realism’s main ontological hypothesis, if true, is necessarily true.

In this article we revisit a number of disputes regarding significance logics---i.e., inferential frameworks capable of handling meaningless, although grammatical, sentences---that took place in a series of articles most of which appeared in the Australasian Journal of Philosophy between 1966 and 1978. These debates concern (i) the way in which logical consequence ought to be approached in the context of a significance logic, and (ii) the way in which the logical vocabulary has to be modified (either by restricting some notions, (...) or by adding some vocabulary) to keep as much of Classical Logic as possible. Our aim is to show that the divisions arising from these disputes can be dissolved in the context of a novel and intuitive proposal that we put forward. (shrink)

Is there a place in scientific inquiry for guessing? Jonathan Cohen has recently argued that resorting to guesswork entails a loss of objectivity and regard for evidence which are essential to proper scientific investigation. I assess the merits of Cohen’s view first by taking as a test case Aristotle’s positive view of the role of guesswork (anchinoia) and conjecture (eustochia) in the search for the connections essential to the construction of scientific demonstrations. I then argue contra Cohen that one can (...) usefully employ guesswork while also employing reason; that it is possible to guess either intelligently or mindlessly; and consequently, that the use of guesswork need not represent a diminution in respect for the objectivity essential to scientific investigation. Although I would not claim that guesswork has a role to play in all scientific inquiry, there appear to be some datable instances of the useful and respectable scientific guess. (shrink)

After the emergence of a popular resistance movement to direct rule by an absolutist monarchy, and several years of civil war, King Gyanendra of Nepal yielded power to an elected Congress in 2006. Within one year, Nepali citizens saw the signing of a Comprehensive Peace Accord, the establishment of a Constituent Assembly, the declaration of the Nepali state, and the declaration of the Nepali Republic a year after that. An Interim Constitution was adopted by 2007, which endowed the Constituent Assembly (...) with the authority to draft Nepal’s permanent Constitution, and established the limitations under which the Assembly must operate — all apparently legitimate steps in establishing a Constitutional order. What initially appeared to adhere to an established model of post-sovereign constitution-making failed in its first attempt. Indeed, the drafting and ratification of a permanent constitution is no easy task. Why did the first Constituent Assembly fail? Where did the constitution-making process divert from the post-sovereign model, and what caused it? I examine the process from the establishment of Nepal’s first Constituent Assembly to the short-lived deliberations of the Assembly, followed by the dissolution of the Assembly for failing to achieve its mandate. I also trace Nepal’s constitution-making process along the post-sovereign model, and assess whether they adhered to or diverted from the model. It is understood that no political models are fixed in the sense that adherence or divergence is necessarily incompatible with success or failure. However, I use Andrew Arato’s post-sovereign model as a guide for identifying the stages in the constitution-making process, and for a background to the discussion on where the first Assembly failed. (shrink)

Prior research has demonstrated that antisocial behavior, substance-use disorders, and personality dimensions of aggression and impulsivity are indicators of a highly heritable underlying dimension of risk, labeled externalizing. Other work has shown that individual trait constructs within this psychopathology spectrum are associated with reduced self-monitoring, as reflected by amplitude of the error-related negativity (ERN) brain response. In this study of undergraduate subjects, reduced ERN amplitude was associated with higher scores on a self-report measure of the broad externalizing construct that links (...) these various indicators. In addition, the ERN was associated with a response-locked increase in anterior theta (4–7 Hz) oscillation; like the ERN, this theta response to errors was reduced among high-externalizing individuals. These findings suggest that neurobiologically based deficits in endogenous action monitoring may underlie generalized risk for an array of impulse-control problems. (shrink)

Se brindan una serie de consideraciones prologales para justificar el establecimiento de una arquitectónica fenomenológica del tiempo en Emmanuel Levinas. El problema del tiempo se encuentra disperso en la obra levinasiana, en constante dialogo y confrontación con autores de la época, tanto de tradición fenomenológica como de tradición filosófica judía. El artículo recorre de manera proemial las diferentes etapas del pensamiento levinasiano y reconoce las periferias con las cuales el autor dialoga y confuta su propuesta, denominada como “Deformalización del tiempo”. (...) Se concluye quebrando una lanza por la necesidad de una investigación que constituya una arquitectónica como propuesta ante la irresuelta tarea del tiempo por parte del autor. (shrink)

Este artículo acomete el análisis de la concepción de temporalidad desarrollada por el filósofo alemán Franz Rosenzweig (1886-1929), a partir del escrutinio de su principal obra Der Stern der Erlösung (1921), desde una perspectiva fenomenológica. El tiempo, ahí, se comprende en una tridimensionalidad, a la luz de la noción del «Día de Dios». El planteamiento del pensador judío evidencia una ruptura con las tesis filosóficas modernas, que presentan el tiempo como absoluto. En oposición a esta creencia, establece una relación entre (...) redención e historia del mundo, donde la eternidad comprende, en su estructura, pasado, presente y futuro. En la primera parte, se expondrá una breve semblanza del casselense. A continuación, se presenta una exposición de la tradición judía sobre el tiempo, de la que se deriva una crítica a su concepción moderna. A continuación, se expone la doctrina sobre el tiempo que presenta La estrella de la redención y, finalmente, se concluye mostrando la relación entre temporalidad y eternidad como la expuso Franz Rosenzweig. (shrink)

This paper extends Fitting's epistemic interpretation of some Kleene logics, to also account for Paraconsistent Weak Kleene logic. To achieve this goal, a dualization of Fitting's "cut-down" operator is discussed, rendering a "track-down" operator later used to represent the idea that no consistent opinion can arise from a set including an inconsistent opinion. It is shown that, if some reasonable assumptions are made, the truth-functions of Paraconsistent Weak Kleene coincide with certain operations defined in this track-down fashion. Finally, further reflections (...) on conjunction and disjunction in the weak Kleene logics accompany this paper, particularly concerning their relation with containment logics. These considerations motivate a special approach to defining sound and complete Gentzen-style sequent calculi for some of their four-valued generalizations. (shrink)

In this paper we argue that there is a large class of expressions, typified by ‘plastic flower’, ‘stuffed animal’ and ‘kosher bacon’, that have a unique semantics combining compositional, idiomatic and decompositional interpretation. These expressions are compositional because their constituents contribute their meanings to the meanings of the wholes; they are idiomatic because their interpretation involves assigning dictionary entries to non-terminal elements in their syntactic structure; and they are decompositional because their meanings have proper parts that are not the meanings (...) of any of their syntactic constituents. We argue that extensionalist semantics, on which the meaning of an expression is a function from domains to extensions in those domains, cannot provide an adequate account of the semantics of these expressions, and that supplementation with a theory of pragmatic interpretation does not improve the situation. We show how our account explains the intensionality and the productivity of these expressions. (shrink)

Different opinions about the simplicity of God may be connected with different understandings of how abstract terms are used to name the properties which are affirmed of a being. If these terms are taken to signify parts of that being, this being is not a simple one. Thomas Aquinas, who attributes essence, existence and perfections to God, nevertheless thinks that these are not different parts of God. When essence, existence and perfections are attributed to God, they all denominate the same, (...) the Being of the first cause. For Aquinas, this is a consequence of his way of introducing the language about God by basing it upon the philosophical ways leading to God as first cause. Awareness of this connection between Divine attributes and the arguments for God’s existence is crucial for an adequate understanding of Aquinas’ position. (shrink)

We provide a logical matrix semantics and a Gentzen-style sequent calculus for the first-degree entailments valid in W. T. Parry’s logic of Analytic Implication. We achieve the former by introducing a logical matrix closely related to that inducing paracomplete weak Kleene logic, and the latter by presenting a calculus where the initial sequents and the left and right rules for negation are subject to linguistic constraints.