To the question whether Hume believed in mind-independent physical objects (or as he would put it, bodies), the answer is Yes and No. It is Yes when Hume writes “We may well ask, What causes induce us to believe in the existence of body? but ’tis in vain to ask, Whether there be body or not? That is a point, which we must take for granted in all our reasonings.” However the answer is No after inquiring into the causes (...) of that belief, when he writes, “What then can we look for from this confusion of groundless and extraordinary opinions but error and falsehood? And how can we justify to ourselves any belief we repose in them?” My view is that Hume’s Yes and No answers can best be accounted for by seeing him as a Pyrrhonian skeptic in the tradition of Sextus Empiricus. This interpretation, while finding considerable truth in the various positions canvassed, is closest to those of Norton, Fogelin, and especially Popkin. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:HUME ON CONTINUED EXISTENCE AND THE IDENTITY OF CHANGING THINGS Most discussions of Hume's rather cursory treatment of coherence as a factor in generating belief in what he calls the continu' d existence of objects in Of Scepticism with Regard to the Senses, have taken a common line in interpreting the nature of the problem Hume's treatment is designed to solve. For instance, perhaps the two most (...) ex2 3 tensive discussions, those of Price and Gomberg seem to agree that the problem is: how do we fill in the gaps among our perceptions, complete sequences or series that are incomplete, and come to believe in the existence of a world of unperceived objects. At the same time such discussions have focussed on the issue of whether the inference from the coherence of our perceptions to belief in the continued existence of objects (ICCE) is, as Hume claims, distinguishable from causal inference. Hume is read in such a way that ICCE if not causal is at least quasi-causal; that is, the only difference for Hume between the two sorts of inference has been taken to be one concerning the evidence on which each is based — causal inferences on past constant conjunctions or uniformities, ICCE on something less. I believe that these discussions have invariably omitted a key factor in understanding Hume's treatment of coherence, one that I want to point out and develop in this paper. Hume's discussion of coherence, like his discussion of constancy, is bound up with the concept of identity; for belief in the continued existence of an object, which coherence generates, is a belief about its identity. Hence a causal inference is distinguished from ICCE by Hume as only the latter necessarily involves belief in the identity of an object over time. Once this is recognized, we can view Hume's discussion^of coherence as requiring an answer to the question: "How do we come to believe in the identity of changing things?" I want to consider two interpretations of 106. the exact nature of ICCE for Hume — one suggested by examples offered in his discussion of coherence, the other suggested by remarks about the concept of identity in other sections of Part Four of Book One of the Treatise — and to argue that neither satisfactorily answers this question. This failure raises doubts not only about ICCE but about the tenability of Hume's characterization of the "vulgar" view of perception and his view of identity. When Hume first answers the question, "What qualities of our impressions or perceptions lead us to attribute to them a distinct and continued existence,?" by isolating the qualities of constancy and coherence, I think it is clear that the former is invoked to account for objects which are, at least in a relative sense, unchanging, which have always appear 'd to me in the same order and return upon me without the least alteration (T194), while the latter is invoked especially, if not solely, to account for objects that underto rather large changes over time, things which after a little absence or interruption may become hardly knowable. (T195) Hume's example concerns a fire in his chamber, which undergoes great change from the moment he leaves (or perhaps the moment it is lighted) to the time he returns (or perhaps the time it is a bunch of glowing embers), but which, nevertheless, compared to other fires undergoes a like alteration...in a like time. (T195) Whatever more coherence can do, it is required, at least initially, to account for just those cases which cannot be subsumed under constancy, in other words, cases in which changing objects are taken to possess distinct and continued existence. In the famous paragraph following his initial comments on coherence, Hume seemingly proceeds to explain how coherence gives rise to belief in continued existence. The account runs basically as follows. Hume hears a noise, as of a door turning; he sees a porter coming toward him. But, Hume says, I never have observ' d3 that this noise could proceed from anything but the motion of a 107. door; and therefore conclude, that the present phaenomenon is a contradiction to all past experience... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:HUME ON CONTINUED EXISTENCE AND THE IDENTITY OF CHANGING THINGS Most discussions of Hume's rather cursory treatment of coherence as a factor in generating belief in what he calls the continu' d existence of objects in Of Scepticism with Regard to the Senses, have taken a common line in interpreting the nature of the problem Hume's treatment is designed to solve. For instance, perhaps the two most (...) ex2 3 tensive discussions, those of Price and Gomberg seem to agree that the problem is: how do we fill in the gaps among our perceptions, complete sequences or series that are incomplete, and come to believe in the existence of a world of unperceived objects. At the same time such discussions have focussed on the issue of whether the inference from the coherence of our perceptions to belief in the continued existence of objects (ICCE) is, as Hume claims, distinguishable from causal inference. Hume is read in such a way that ICCE if not causal is at least quasi-causal; that is, the only difference for Hume between the two sorts of inference has been taken to be one concerning the evidence on which each is based — causal inferences on past constant conjunctions or uniformities, ICCE on something less. I believe that these discussions have invariably omitted a key factor in understanding Hume's treatment of coherence, one that I want to point out and develop in this paper. Hume's discussion of coherence, like his discussion of constancy, is bound up with the concept of identity; for belief in the continued existence of an object, which coherence generates, is a belief about its identity. Hence a causal inference is distinguished from ICCE by Hume as only the latter necessarily involves belief in the identity of an object over time. Once this is recognized, we can view Hume's discussion^of coherence as requiring an answer to the question: "How do we come to believe in the identity of changing things?" I want to consider two interpretations of 106. the exact nature of ICCE for Hume — one suggested by examples offered in his discussion of coherence, the other suggested by remarks about the concept of identity in other sections of Part Four of Book One of the Treatise — and to argue that neither satisfactorily answers this question. This failure raises doubts not only about ICCE but about the tenability of Hume's characterization of the "vulgar" view of perception and his view of identity. When Hume first answers the question, "What qualities of our impressions or perceptions lead us to attribute to them a distinct and continued existence,?" by isolating the qualities of constancy and coherence, I think it is clear that the former is invoked to account for objects which are, at least in a relative sense, unchanging, which have always appear 'd to me in the same order and return upon me without the least alteration (T194), while the latter is invoked especially, if not solely, to account for objects that underto rather large changes over time, things which after a little absence or interruption may become hardly knowable. (T195) Hume's example concerns a fire in his chamber, which undergoes great change from the moment he leaves (or perhaps the moment it is lighted) to the time he returns (or perhaps the time it is a bunch of glowing embers), but which, nevertheless, compared to other fires undergoes a like alteration...in a like time. (T195) Whatever more coherence can do, it is required, at least initially, to account for just those cases which cannot be subsumed under constancy, in other words, cases in which changing objects are taken to possess distinct and continued existence. In the famous paragraph following his initial comments on coherence, Hume seemingly proceeds to explain how coherence gives rise to belief in continued existence. The account runs basically as follows. Hume hears a noise, as of a door turning; he sees a porter coming toward him. But, Hume says, I never have observ' d3 that this noise could proceed from anything but the motion of a 107. door; and therefore conclude, that the present phaenomenon is a contradiction to all past experience... (shrink)

Philosophical Issues, Volume 30, Issue 1, Page 24-38, October 2020.

In Book I, part iv, section 2 of the Treatise, "Of scepticism with regard to the senses," Hume presents two different answers to the question of how we come to believe in the continued existence of unperceived objects. He rejects his first answer shortly after its formulation, and the remainder of the section articulates an alternative account of the development of the belief. The account that Hume adopts, however, is susceptible to a number of insurmountable objections, which motivates a (...) reassessment of his original proposal. This paper defends a version of Hume's initial explanation of the belief in continued existence and examines some of its philosophical implications. (shrink)

There has lately been substantial interest in scrutinizing our evaluative attitudes in light of our evolutionary history. However, these discussions have been hampered by an insufficiently expansive vantage. Our history did not begin ex nihilo a few million years ago with the appearance of hominins, or apes, or primates—those are very recent chapters of a much larger story that spans billions of years. This paper situates the mechanisms underlying normative thought within this broader context. I argue that this historical perspective (...) creates difficulties for metaethical nonnaturalists. The expanded scope enables the story to be anchored in negative claims about value, making room for novel epistemological and metaphysical challenges that are more threatening than extant evolutionary debunking arguments. (shrink)

It is shown, within constructive mathematics, that the unit ball B1 of the set of bounded operators on a Hilbert space H is weak-operator totally bounded. This result is then used to prove that the weak-operator continuity of the mapping T → AT on B1 is equivalent to the existence of the adjoint of A.

Berkeley holds that the essence of sensible objects is percipi. So, sensible objects cannot exist unperceived. Naturally, this has invited questions about the existence of sensible objects when unperceived by finite minds. This is sometimes called the Problem of Continuity. It is frequently said that Berkeley solves the problem by invoking God's ever-present perception to ensure that sensible objects maintain a continuous existence. Problems with this line of response have led some to a phenomenalist interpretation of Berkeley's claim. (...) This paper argues that neither of these are Berkeley's solution since he recognizes no such problem. The paper sketches a new interpretation of sensible objects that obviates the need for a "solution" by avoiding the "problem" in the first place. (shrink)

Commonsense ontology contains both continuants and occurrents, but are continuants necessary? I argue that they are neither occurrents nor easily replaceable by them. The worst problem for continuants is the question in virtue of what a given continuant exists at a given time. For such truthmakers we must have recourse to occurrents, those vital to the continuant at that time. Continuants are, like abstract objects, invariants under equivalences over occurrents. But they are not abstract, and their being invariants enables us (...) to infer both their lack of temporal parts and that non-invariant predications about them must be relativized to times. \\\ [Joseph Melia] In this paper I try to eliminate occurrents from our ontology. I argue against Simons' position that occurrents are needed to supply truthmakers for existential claims about continuants. Nevertheless, those who would eliminate occurrents still need some account of our willingness to assert sentences that logically entail their existence. Though it turns out to be impossible to paraphrase away our reference to occurrents, I show that the truthmakers for such sentences are facts that involve only continuants. This is enough to allow us to regard our ordinary talk about occurrents as fictional. Finally, I argue that a proper conception of the underlying temporal facts about continuants can both avoid the problematic tensed theory of time and the problem of temporary intrinsics. (shrink)

[Peter Simons] Commonsense ontology contains both continuants and occurrents, but are continuants necessary? I argue that they are neither occurrents nor easily replaceable by them. The worst problem for continuants is the question in virtue of what a given continuant exists at a given time. For such truthmakers we must have recourse to occurrents, those vital to the continuant at that time. Continuants are, like abstract objects, invariants under equivalences over occurrents. But they are not abstract, and their being invariants (...) enables us to infer both their lack of temporal parts and that non-invariant predications about them must be relativized to times. \\\ [Joseph Melia] In this paper I try to eliminate occurrents from our ontology. I argue against Simons' position that occurrents are needed to supply truthmakers for existential claims about continuants. Nevertheless, those who would eliminate occurrents still need some account of our willingness to assert sentences that logically entail their existence. Though it turns out to be impossible to paraphrase away our reference to occurrents, I show that the truthmakers for such sentences are facts that involve only continuants. This is enough to allow us to regard our ordinary talk about occurrents as fictional. Finally, I argue that a proper conception of the underlying temporal facts about continuants can both avoid the problematic tensed theory of time and the problem of temporary intrinsics. (shrink)

Illusions that produce perceptual suppression despite constant retinal input are used to manipulate visual consciousness. Here we report on a powerful variant of existing techniques, Continuous Flash Suppression. Distinct images flashed successively around 10 Hz into one eye reliably suppress an image presented to the other eye. Compared to binocular rivalry, the duration of perceptual suppression increased more than 10-fold. Using this tool we show that the strength of the negative afterimage of an adaptor was reduced by half when it (...) was perceptually suppressed by input from the other eye. The more likely the adaptor was completely suppressed, the larger the reduction of the afterimage intensity. Paradoxically, trial-to-trial visibility of the adaptor did not correlate with the degree of suppression. Our results imply that formation of afterimages involves neuronal structures that access input from both eyes, but that do not correspond directly to the neuronal correlates of perceptual awareness. (shrink)

One important activity in conceptual ethics and conceptual engineering involves proposing to associate a new semantics with an existing word. Many philosophers think that one important way to evaluate such a proposal concerns whether it preserves the “topic” picked out by the existing word, and several have offered competing proposals concerning what is required to preserve topic. Our paper is focused on the conceptual ethics question of how conceptual engineers should use the term ‘topic continuity’. We provide and defend a (...) context- sensitive answer to this question. Our answer is motivated by the idea that there are several distinct considerations that we can reasonably care about (and which many conceptual engineers already do care about) in thinking about “topic continuity”, and, moreover, that how best to weigh them against each other can vary from context to context. On our proposal, ‘topic continuity’ can function as a useful representational device that enables coordination by inquirers with respect to these concerns. We conclude by locating our account in a broader way of thinking about topic continuity across a range of inquiries. (shrink)

[Peter Simons] Commonsense ontology contains both continuants and occurrents, but are continuants necessary? I argue that they are neither occurrents nor easily replaceable by them. The worst problem for continuants is the question in virtue of what a given continuant exists at a given time. For such truthmakers we must have recourse to occurrents, those vital to the continuant at that time. Continuants are, like abstract objects, invariants under equivalences over occurrents. But they are not abstract, and their being invariants (...) enables us to infer both their lack of temporal parts and that non-invariant predications about them must be relativized to times. \\\ [Joseph Melia] In this paper I try to eliminate occurrents from our ontology. I argue against Simons' position that occurrents are needed to supply truthmakers for existential claims about continuants. Nevertheless, those who would eliminate occurrents still need some account of our willingness to assert sentences that logically entail their existence. Though it turns out to be impossible to paraphrase away our reference to occurrents, I show that the truthmakers for such sentences are facts that involve only continuants. This is enough to allow us to regard our ordinary talk about occurrents as fictional. Finally, I argue that a proper conception of the underlying temporal facts about continuants can both avoid the problematic tensed theory of time and the problem of temporary intrinsics. (shrink)

The paper defends the claim that it is metaphysically possible that continuants of at least some kinds can have life-histories that incorporate temporal gaps -- i.e., the continuants can go out of existence and then come into existence again. Opponents of this view have included Graham Nerlich and Bernard Williams, whose writings I discuss.i.

Technical results about the time dependence of eigenvectors of reduced density operators are considered, and the relevance of these results is discussed for modal interpretations of quantum mechanics which take the corresponding eigenprojections to represent definite properties. Continuous eigenvectors can be found if degeneracies are avoided. We show that, in finite dimensions, the space of degenerate operators has co-dimension 3 in the space of all reduced operators, suggesting that continuous eigenvectors almost surely exist. In any dimension, even when degeneracies are (...) hit, we find conditions under which a theorem due to Rellich can provide continuous eigenvectors. We use this result to formulate an extended version of the modal interpretation. We also discuss eigenvector instability which we argue poses a serious problem for the modal interpretation, even in our extended version. Many examples are given to illustrate the mathematics. (shrink)

In this paper we examine the pattern of conceptual change during scientific revolutions by using methods from cognitive psychology. We show that the changes characteristic of scientific revolutions, especially taxonomic changes, can occur in a continuous manner. Using the frame model of concept representation to capture structural relations within concepts and the direct links between concept and taxonomy, we develop an account of conceptual change in science that more adequately reflects the current understanding that episodes like the Copernican revolution are (...) not always abrupt. When concepts are represented by frames, the transformation from one taxonomy to another can be achieved in a piecemeal fashion not preconditioned by a crisis stage, and a new taxonomy can arise naturally out of the old frame instead of emerging separately from the existing conceptual system. This cognitive mechanism of continuous change demonstrates the constructive roles of anomaly and incommensurability in promoting the progress of science. (shrink)

A novel theoretical framework for an embodied, non-representational approach to language that extends and deepens enactive theory, bridging the gap between sensorimotor skills and language. -/- Linguistic Bodies offers a fully embodied and fully social treatment of human language without positing mental representations. The authors present the first coherent, overarching theory that connects dynamical explanations of action and perception with language. Arguing from the assumption of a deep continuity between life and mind, they show that this continuity extends to language. (...) Expanding and deepening enactive theory, they offer a constitutive account of language and the co-emergent phenomena of personhood, reflexivity, social normativity, and ideality. Language, they argue, is not something we add to a range of existing cognitive capacities but a new way of being embodied. Each of us is a linguistic body in a community of other linguistic bodies. The book describes three distinct yet entangled kinds of human embodiment, organic, sensorimotor, and intersubjective; it traces the emergence of linguistic sensitivities and introduces the novel concept of linguistic bodies; and it explores the implications of living as linguistic bodies in perpetual becoming, applying the concept of linguistic bodies to questions of language acquisition, parenting, autism, grammar, symbol, narrative, and gesture, and to such ethical concerns as microaggression, institutional speech, and pedagogy. (shrink)

This discussion paper addresses Ian Wilks’ defence of the risk‐related standard of competence that appears in Bioethics 11. Wilks there argues that the puzzle posed by Mark Wicclair in Bioethics 5 against Dan Brock's argument in favour of a risk‐related standard of competence — namely that Brock’s argument allows for situations of asymmetrical competence — is not a genuine problem for a risk‐related standard of competence. To show this, Wilks presents what he believes to be two examples of real situations (...) in which asymmetrical competence arises. I argue that insofar as Wilks equivocates two senses of competence in his examples — namely, competence to perform a task and competence in performing a task — Wilks is unable to illustrate the existence of real situations of asymmetrical competence. By examining the way in which Wilks equivocates two senses of competence in his examples, and by applying the results of this examination to the problem of patient competency within the medical field, I argue that not only does Wilks fail to show that situations of asymmetrical competence exist, but he is also unable to provide a foundation for understating how the risk‐related standard of competence can strike a balance between an individual’s autonomy and benevolent intervention. I thus conclude that insofar as Wilks fails to answer the objections raised by Wicclair and others against the risk‐related standard of competence, the risk‐related standard of competence continues to be undermined by the problem of asymmetrical competence. (shrink)

Are we the people we were? If we are continuants, then the answer to this question is an affirmative one. But it is a moot point whether anything is a continuant. The debate over this issue—of whether there are such things as continuants—is often conducted in the context of theories concerning the apparent passage of time. Thus it has been argued that the tenseless theory of time, according to which time does not really pass, forces us to tear down part (...) of the basis for the intuitive distinction between ordinary, reidentifiable objects on the one hand, and processes on the other, and to regard such objects as mountains as persisting through time in exactly the way that thunderstorms do: by having distinct temporal parts at different times. I confess that I am a tenseless theorist of time, and take that theory to entail such a conclusion about the persistence of objects. But it is not just a certain stance over time’s passage that motivates sympathy towards temporal parts and suspicion of continuants. Thinking of objects as having temporal parts sits more comfortably than does the rival view with two natural assumptions concerning continuity: that beginning and ceasing to exist, at least for most objects, involves underlying changes which are continuous in nature; and that objects exhibit continuity through time, in the sense of not having gaps in their existence. Or so I shall argue in what follows. (shrink)

Can information theory be used to understand neural signaling? Yes, but assumptions have to be made about the nature of that signaling. The traditional view is that the individual neural spike is an all-or-none phenomenon, which allows neural spikes to be viewed as discrete, binary pulses, similar in kind to the signals in digital computers. Under this assumption, the tools of information theory can be used to derive results about the properties of neural signals. However, new results from neuroscience demonstrate (...) that the precise shape of the individual spike can be functionally significant, thus violating the assumption that spikes can always be treated as a binary pulse. Instead, spikes must sometimes be viewed as a continuous signal. Fortunately, information-theoretic tools exist for the study of continuous signals; unfortunately, their use in the continuous domain is very different from their use in the discrete domain, and not always well understood. Researchers interested in making precise claims about the nature of the information used, stored, and processed in neural systems must pay careful attention to these differences. (shrink)

This book presents a detailed analysis of three ancient models of spatial magnitude, time, and local motion. The Aristotelian model is presented as an application of the ancient, geometrically orthodox conception of extension to the physical world. The other two models, which represent departures from mathematical orthodoxy, are a "quantum" model of spatial magnitude, and a Stoic model, according to which limit entities such as points, edges, and surfaces do not exist in (physical) reality. The book is unique in its (...) discussion of these ancient models within the context of later philosophical, scientific, and mathematical developments. (shrink)

Mark Johnston and Eric Olson have both pressed what Johnston has dubbed the personite problem. Personites, if they exist, are person-like entities whose lives extend over a continuous proper part of a person’s life. They are so person-like that they seem to have moral status if persons do. But this threatens to wreak havoc with ordinary moral thinking. For example, simple decisions to suffer some short-term hardship for long-term benefits become problematic. And ordinary punishment is always also punishment of the (...) innocent, since it punishes personites that didn’t exist when the crime was committed. An initially attractive way around the personite problem may be to simply deny that personites exist. But as I discuss in this talk, relating to contemporary discussions in metaontology, this response for principled reasons doesn’t work. The problems I discuss illustrate the significance of metaontological considerations for issues in ethics and metaethics, and generalize widely beyond the personite problem. (shrink)

The objective of this paper is to balance two major conceptual tendencies in science policy studies, continuity and discontinuity theory. While the latter argue for fundamental and distinct changes in science policy in the late 20th century, continuity theorists show how changes do occur but not as abrupt and fundamental as discontinuity theorists suggests. As a point of departure, we will elaborate a typology of scientific governance developed by Hagendijk and Irwin ( 2006 ) and apply it to new empirical (...) material. This makes possible a contextualization of the governance of science related to the codification of the “third assignment” of the Swedish higher education law of 1977. The law defined the relation between university science and Swedish citizens as a dissemination project, and did so despite that several earlier initiatives actually went well beyond such a narrow conceptualisation. Our material reveals continuous interactive and rival arrangements linking the state, public authorities, the universities and private industrial enterprises. We show how different but coexisting modes of governance of science existed in Sweden during the 20th century, in clear contrast with the picture promoted by discontinuity theorists. A close study of the historical development suggests that there were several periods of layered governance when interactions and dynamics associated with continuity as well as discontinuity theories were prevalent. In addition, we conclude that the typology of governance applied in the present paper is fruitful for carrying out historical analyses of the kind embarked upon in spite of certain methodological shortcomings. (shrink)

Are we the people we were? If we are continuants, then the answer to this question is an affirmative one. But it is a moot point whether anything is a continuant. The debate over this issue—of whether there are such things as continuants—is often conducted in the context of theories concerning the apparent passage of time. Thus it has been argued that the tenseless theory of time, according to which time does not really pass, forces us to tear down part (...) of the basis for the intuitive distinction between ordinary, reidentifiable objects on the one hand, and processes on the other, and to regard such objects as mountains as persisting through time in exactly the way that thunderstorms do: by having distinct temporal parts at different times. I confess that I am a tenseless theorist of time, and take that theory to entail such a conclusion about the persistence of objects. But it is not just a certain stance over time’s passage that motivates sympathy towards temporal parts and suspicion of continuants. Thinking of objects as having temporal parts sits more comfortably than does the rival view with two natural assumptions concerning continuity: that beginning and ceasing to exist, at least for most objects, involves underlying changes which are continuous in nature; and that objects exhibit continuity through time, in the sense of not having gaps in their existence. Or so I shall argue in what follows. (shrink)

In this paper I argue in favour of a new definition of presentism that I call ‘existence presentism’ (EP). Typically, presentism is defined as the thesis that ‘only present objects exist’, or ‘nothing exists that is non-present’.1 I assume these statements to be equivalent. I call these statements of presentism ‘conventional presentism’ (CP). First, in §2, I rehearse arguments due to Ulrich Meyer that purport to show that presentism is not adequately defined as CP. In §§2.1–2.4 I show that (...) considerations of the sort raised by Meyer infect attempts to define presentism, due to Thomas Crisp, Tom Stoneham, and Theodore Sider. Thus the first half of the paper is constituted by a negative project that looks to show how extant definitions of presentism fail. In the second half of the paper, I continue in the negative theme in §3, before laying out EP and demonstrating that it solves the problems faced by CP and offering explanations of how to make sense of certain key notions that lie at the heart of EP. I conclude that EP is preferable to CP. (shrink)

According to three-dimensionalism, objects persist in time by being wholly present at each time they exist; on the contrary, four-dimensionalism asserts that objects persist by having different temporal parts at different times or that they are instantaneous temporal parts of four-dimensional aggregates. Le Poidevin has argued that four-dimensionalism better accommodates two common assumptions concerning persistence and continuity; namely, that time itself is continuous and that objects persist in time in a continuous way. To this purpose, he has offered two independent (...) arguments, each of which moves from a different understanding of continuity. In this paper, both of Le Poidevin’s arguments will be discussed and rejected. (shrink)

Existence Since Thales fell into the well while gazing at the stars, philosophers have invested considerable effort in trying to understand what, how and why things exist. Even though much ink has been spilled about those questions, this article focuses on the following three questions: What is the nature of existence? Are there … Continue reading Existence →.

Changing concepts comes with a risk of creating merely verbal disputes. Accounts of topic continuity (such as Herman Cappelen’s) are supposed to solve this problem. As this paper shows, however, no existing solution avoids the danger of mere verbalness. On the contrary, accounts of topic continuity in fact increase the danger of overlooking merely verbal disputes between pre- and post-ameliorators. Ultimately, this paper suggests accepting the danger of mere verbalness resulting from a change in topic as a downside of conceptual (...) engineering. Changing the topic under discussion may be worth the risk, however, in many cases. In fact, this paper proposes that the main goal of conceptual engineering should be seen as changing topics for the better. (shrink)

Barnett and Block (J Bus Ethics 18(2):179–194, 2011 ) argue that one cannot distinguish between deposits and loans due to the continuum problem of maturities and because future goods do not exist—both essential characteristics that distinguish deposit from loan contracts. In a similar way but leading to opposite conclusions (Cachanosky, forthcoming) maintains that both maturity mismatching and fractional reserve banking are ethically justified as these contracts are equivalent. We argue herein that the economic and legal differences between genuine deposit and (...) loan contracts are clear. This implies different legal obligations for these contracts, a necessary step in assessing the ethics of both fractional reserve banking and maturity mismatching. While the former is economically, legally, and perhaps most importantly ethically problematic, there are no such troubles with the latter. (shrink)

A great need for systematic evaluation of ethics training programs exists. Those tasked with developing an ethics training program may be quick to dismiss the value of training evaluation in continuous process improvement. In the present effort, we use a case study approach to delineate how to leverage formative and summative evaluation measures to create a high-quality ethics education program. With regard to formative evaluation, information bearing on trainee reactions, qualitative data from the comments of trainees, in addition to empirical (...) findings, can ensure that the training program operates smoothly. Regarding summative evaluation, measures examining trainee cognition, behavior, and organization-level results provide information about how much trainees have changed as a result of taking the ethics training. The implications of effective training program evaluation are discussed. (shrink)

This paper begins by pointing out that the Aristotelian conception of continuity (synecheia) and the contemporary topological account share the same intuitive, proto-topological basis: the conception of a ?natural whole? or unity without joints or seams. An argument of Aristotle to the effect that what is continuous cannot be constituted of ?indivisibles? (e.g., points) is examined from a topological perspective. From that perspective, the argument fails because Aristotle does not recognize a collective as well as a distributive concept of a (...) multiplicity of points. It is the former concept that allows contemporary topology to identify some point sets with spatial regions (in the proto-topological sense of this term). This identification, in turn, allows contemporary topology to do what Aristotle was unwilling to do: to conceive the property of continuity, as well as the properties of having measure greater than zero and having n- dimension, as emergent properties. Thus, a point set can be continuous (connected) although none of its subsets of sufficiently smaller cardinality can be. Finally, the paper discusses the manner in which a topological principle, viz., the principle that none of the singletons of points of a continuum can be open sets of that continuum, captures certain aspects of the Aristotelian proto-topological conception of the relation between points and continua. E.g., for both Aristotle and contemporary topology, points in a continuum exist simple as limits of the remainder of the continuum: their singletons have empty ?interiors? and, hence, they are not ?chunks? (topologically, regular closed set) of the continuum. (shrink)

XIAO LD. Nursing Inquiry 2010; 17: 208–220Continuing nursing education policy in China and its impact on health equityThe aim of this study was to evaluate the mandatory continuing nursing education (MCNE) policy in China and to examine whether or not the policy addresses health equity. MCNE was instituted in 1996 in China to support healthcare reform was to include producing greater equity in health-care. However, the literature increasingly reports inequity in participation in MCNE, which is likely to have had (...) a detrimental effect on the pre-existing discrepancies of education in the nursing workforce, and thereby failing to really address health equity. Despite a growing appeal for change, there is lack of critical reflection on the issues of MCNE policy. Critical ethnography underpinned by Habermas’ Communicative Action Theory and Giddens’ Structuration Theory were used to guide this study. Findings are presented in four themes: (i) inaccessibility of learning programs for nurses; (ii) undervaluation of workplace-based learning; (iii) inequality of the allocation of resources; and (iv) demands for additional support in MCNE from non-tertiary hospitals. The findings strongly suggest the need for an MCNE policy review based on rational consensus with stakeholders while reflecting the principles of health equity. (shrink)

SUMMARYThis paper purports to show that important traces of Chinese humanism existed in the Shang long before the founding of the Chou dynasty in 1111 B.C. despite the opinion in vogue which regards superstition as the Shang's style of life and humanism as the dominant theme of the Chou's culture. The discovery of humanism in the Shang enables us not only to endorse once more the continuity of cultures of Shang and Chou, but also to suggest placing the beginning of (...) Chinese humanism and thought at a much earlier date. (shrink)

The relationship between the continuity equation and the HamiltonianH of a quantum system is investigated from a nonstandard point of view. In contrast to the usual approaches, the expression of the current densityJ ψ is givenab initio by means of a transport-velocity operatorV T, whose existence follows from a “weak” formulation of the correspondence principle. Once given a Hilbert-space metricM, it is shown that the equation of motion and the continuity equation actually represent a system in theunknown operatorsH andV (...) T, due to the arbitrariness on the initial condition of the quantum state. The general solution is given in some cases of special interest and a straightforward application to relativistic quantum mechanics is performed. (shrink)

What is death? How is it related to the existence of living things? Is it possible for something to continue its existence while dead? In this chapter I will attempt to answer these questions. I will begin by arguing that death is the loss of life. I will then consider whether living things could cease to exist without dying, and whether they could die yet continue existing. Finally, I will discuss some ways my conclusions bear on creatures like (...) you and me. (shrink)

This paper means to demonstrate the theoretical-and- methodological potential of a particular pattern of thought about culture. Employing an end-means and absolute value plus concept of reality approach, the continuous model of culture aims to embrace from one holistic standpoint various concepts and debates of the modern human, social, and political sciences. The paper revisits the debates of fact versus value, nature versus culture, culture versus structure, agency versus structure, and economics versus politics and offers the concepts of the rule (...) of law, state capitalism, a dialectical model of progress, and interpretative qualitative research, as well as of cultural diffusion, autonomy, alienation, and individuality. This model distinguishes between the ideal-symbolical and the instrumental functions of culture, sees culture as being sewn from universal binaries, and provides a certain understanding of the cognitive function of a value judgment, with positivism so far vague about the topic. It, too, suggests an extra method for investigating culture : the comparative literature study of culture enables social science to view literature as its potential in-depth interviewee— a case for arguing for a certain conception of interdisciplinarity as well. In addition, it predicts that cultural particularism or individuality remains an essential factor of human existence. Analyzing the issue of Eurocentrism in social science, the model finds modernity ’s concept of reality to be involved in ” methodological ” intellectualistic reductionism, characterizing it since the empiricism/ rationalism origination. Systematically confusing the universal oppositions in a Eurocentric manner, intellectualism becomes a contributing factor in unfolding post- modernity. (shrink)

These original essays offer evidence that a growing number of Anglo-American philosophers are finding in the classical discussion of God's existence and nature fertile sources for critical reflection on issues in the philosophy of religion. Nelson Pike challenges Aquinas' claim that God is not responsible for evil and shows how the rejection of this claim bears on the problem of evil. Richard Swinburne defends the classical Christian understanding of heaven and hell, arguing that it is both philosophically plausible and (...) compatible with the Christian conception of God's goodness. Philip Quinn proposes a defensible version of the classical assertion that God's conserving a creature in existence is tantamount to his continuously creating that creature. Thomas Flint and Alfred Freddoso present an analysis of omnipotence which they claim to be both philosophically adequate and consonant with the orthodox Christian belief that God is both omnipotent and incapable of sinning. James Ross's main purpose is to dislodge the assumption that God's power is properly and adequately thought of as the power to cause (or bring about or actualize) states of affairs. Clement Dore reinterprets and defends Descartes' often maligned Fifth Meditation argument for God's existence. Finally, Mark Jordan explicates the metaphysical foundations of Aquinas' doctrine of divine names. (shrink)

We present some natural examples of countable Borel equivalence relations E, F with E ≤ B F such that there does not exist a continuous reduction from E to F.

It is widely accepted that continuity is the most essential characteristic of motion; the motion of macroscopic objects is apparently continuous, and classical mechanics, which describes such motion, is also based on the assumption of continuous motion. But is motion really continuous in reality? In this paper, I will try to answer this question through a new analysis of the cause of motion. It has been argued that the standard velocity in classical mechanics cannot fulfill the causal role required for (...) explaining continuous motion in a deterministic way. However, there is a hot debate over the solution to this causal explanation problem. The existing solutions, i.e. the "at-at" theory, the impetus view and the "no instants" view, have serious drawbacks. After reviewing their drawbacks and presenting my own objections, I propose a new solution to this causal explanation problem. It is argued that the relativity of motion or the equivalence between motion and rest demands that motion has no deterministic cause, and thus no causal explanation is needed for motion. Based on this result, I further argue that the uncaused motion is not deterministic and continuous but essentially random and discontinuous. Moreover, objects have a potential that determines the probabilities of their future positions. This suggests a possible connection with quantum mechanics. Lastly, I give a brief explanation for the apparent inconsistency between the suggested potential theory of motion and the appearance of continuous motion in the macroscopic world. (shrink)

The blackbody radiation field is studied from different points of view. The existence of zero-point fluctuations is shown to be crucial in determining the form of the thermal part of the spectrum. The notion of a continuous field is seen to be compatible with a discrete structure for its interaction: The description normally used in the quantum context does not refer to the field but to its interaction with atomic systems, which involves statistically independent elementary acts of absorption and (...) emission. The same classical field has different effects on absorption and on emission, and these are conveniently, but not necessarily, described in terms of non-commuting operators. (shrink)

This paper investigates the existence of pure strategy Nash equilibria in discontinuous and nonquasiconcave games. We introduce a new notion of continuity, called weakly continuous security, which is weaker than the most known weak notions of continuity, including the surrogate point secure of SSYM game of Carbonell-Nicolau and Mclean (Econ Theory, 2018a), the continuous security of Barelli and Meneghel (Econometrica 81:813–824, 2013), C-security of McLennan et al. (Econometrica 79:1643–1664 2011), generalized weakly transfer continuity of Nessah (Economics 47:659–662, 2011), generalized (...) better-reply security of Carmona (Econ Theory 48:1–4, 2011), Barelli and Soza (On the existence of Nash equilibria in discontinuous and qualitative games, 2009), Barelli and Meneghel (Econometrica 81:813–824, 2013), lower single deviation property of Reny (Further results on the existence of Nash equilibria in discontinuous games. University of Chicago, 2009), better-reply security of Reny (Econometrica 67:1029–1056, 1999) and the results of Prokopovych (Econ Theory 48:5–16, 2011, Econ Theory 53:383–402, 2013) and Carmona (J Econ Theory 144:1333–1340, 2009). We show that a compact, convex and weakly continuous secure Hausdorff locally convex topological vector space game has a pure strategy Nash equilibrium. Moreover, it holds in a large class of discontinuous games. (shrink)

La présente étude se propose d’examiner les liens entre Heidegger et la philosophie médiévale allemande en dehors du binôme bien connu Heidegger – Maître Eckhart. L’opposition que le jeune Heidegger introduit entre le temps continu des sciences de la nature et le temps discontinu propre à l’esprit humain dans son histoire rappelle en effet certains traits fondamentaux de la théorie du temps développée par le dominicain allemand Dietrich de Freiberg. L’hypothèse d’un lien de filiation entre Heidegger et Dietrich est d’une (...) part suggérée par leur refus commun d’une vision « naturaliste » ou « psychologique » du temps, refus qui traduit en effet l’ancrage du temps dans le mode d’être particulier de l’existence humaine. D’autre part, la conception dietrichienne du rapport de fondation circulaire entre l’intellect humain et l’intellect divin apparaît également comme modèle pour la conception, chez le Heidegger moyen et tardif, du « fond-sans-fond » abyssal entre l’événement de l’Être ( Ereignis) et le Dasein. (shrink)