The Operator Argument against eternalism holds that having non-vacuous tense operators in the language is incompatible with the claim that every proposition has its truth-value eternally. Assuming that (1) there are non-vacuous tense operators, (2) tense operators operate on propositions and (3) tense operators which operate on eternal entities are vacuous, it may be argued that eternalism is false. In this paper, I examine the Operator Argument. The goal is threefold. First, I want to present some (...) aspects of the debate in a more elaborate way, especially those concerning formal matters. Secondly, I will argue that eternalism can escape the Operator Argument. There are two main strategies for handling the Operator Argument. The first one is based on replacing temporal operators with object-language quantifiers. The second rejects the identification of compositional semantic value with assertoric content. My third goal is to show that none of them is as good as the strategy that adopts Timestamp Semantics (Fritz in Philosl Stud 176:2933–2959, 2019). I am going to argue that the quantificational treatment of tenses is compatible with temporalism and that the arguments for rejecting the identification of compositional semantic value with assertoric content provide, in fact, a motivation for the temporalist position. At the end, I will develop Timestamp Semantics by providing a novel formalization of it, and defend it against three potential counter-arguments. (shrink)

It is a widely held view in philosophy that propositions perform a plethora of different theoretical roles. Amongst other things, they are believed to be the semantic values of sentences in contexts, the objects of attitudes, the contents of illocutionary acts, and the referents of that-clauses. This assumption is often combined with the claim that propositions have their truth-values eternally. In this paper I aim to show that these two assumptions are incompatible: propositions cannot both fulfill the mentioned roles and (...) be eternally true or false. Following Kaplan and Lewis’s Operator Argument, I argue that compositional semantic values of sentences in contexts do not correspond to eternal propositions. Thus, either we regard the non-eternal entities that in fact realize the semantic role of propositions as also fulfilling the remaining propositional roles, or we abandon the assumption that there is a unique realizer of all the roles. The Operator Argument has recently come under attack, mainly for its tense-logical assumptions. However, rejecting these assumptions is not a sufficient defense of the compatibility of the two claims, since the extensional alternative to the tense-logical framework does not allow us to universally retain eternal propositions as compositional semantic values of sentences either. (shrink)

In the debate between relativism and contextualism about various expressions, the Operator Argument, initially proposed by Kaplan , has been taken to support relativism. However, one widespread reaction against the argument has taken the form of arguing against one assumption made by Kaplan: namely, that certain natural language expressions are best treated as sentential operators. Focusing on the only extant version of the Operator Argument proposed in connection to predicates of personal taste such as “tasty” (...) and experiencer phrases such as “for Anna” ), in this paper I investigate whetherthe reasons offered by Cappelen and Hawthorne against various assumptions of the argument failing in the case of modal, temporal, locationaland precisional expressions transfer to the case of experiencer phrases to undercut support for relativism about predicates of personal taste. My aim is to show that they don’t. Thus, I first show that their considerations against experiencer phrases such as “for Anna” being sentential operators are not decisive. Second, I show that even if granting that such experiencer phrases are not sentential operators, a suitably modified version of the Operator Argument can be defended from the objections they raise. (shrink)

Certain passages in Kaplan’s ‘Demonstratives’ are often taken to show that non-vacuous sentential operators associated with a certain parameter of sentential truth require a corresponding relativism concerning assertoric contents: namely, their truth values also must vary with that parameter. Thus, for example, the non-vacuity of a temporal sentential operator ‘always’ would require some of its operands to have contents that have different truth values at different times. While making no claims about Kaplan’s intentions, we provide several reconstructions of how (...) such an argument might go, focusing on the case of time and temporal operators as an illustration. What we regard as the most plausible reconstruction of the argument establishes a conclusion similar enough to that attributed to Kaplan. However, the argument overgenerates, leading to absurd consequences. We conclude that we must distinguish assertoric contents from compositional semantic values, and argue that once they are distinguished, the argument fails to establish any substantial conclusions. We also briefly discuss a related argument commonly attributed to Lewis, and a recent variant due to Weber. (shrink)

The main question of our article is: What is the logical form of statements containing expressions such as “… is true” and “it is true that …”? We claim that these expressions are generally not used in order to assign a certain property to sentences. We indicate that a predicative interpretation of these expressions was rejected by Frege and adherents to the prosentential conception of truth. We treat these expressions as operators. The main advantage of our operational reading is the (...) fact that it adequately represents how the words, “true” and “truth,” function in everyday speech. Our approach confirms the intuition that so-called T-equivalences are not contingent truths, and explains why they seem to be—in some sense—necessary sentences. Moreover, our operational readingof truth expressions dissolves problems arising from the belief that there is some specific property—truth. The fact that we reject that truth is a certain property does not mean that we deny that the concept of truth plays a very important role in our language, and hence in our life. We indicate that the concept of truth is inseparable from the concept of sentence and vice versa—it is impossible to explicate one of these concepts without appeal to the other. (shrink)

Peter van Inwagen’s original formulation of the Consequence Argument employed an inference rule that was shown to be invalid given van Inwagen’s interpretation of the modal operators in the Consequence Argument. In response, van Inwagen recently suggested a revised interpretation of his modal operators. Following up on a debate between Blum and Schnieder, I analyze van Inwagen’s revised interpretation in terms of explanatory notions and I argue that van Inwagen faces a dilemma: he either has to admit that (...) beta entails fatalism, or he has to admit that a new counterexample invalidates beta. Either way, it seems reasonable to reject beta and to conclude that the Consequence Argument fails. Further, I argue that Widerker’s well-known substitute for rule beta is faced with a similar dilemma and, therefore, is bound to fail as well. I conclude that, if the modal operators are interpreted in terms of explanatory notions, neither van Inwagen’s nor Widerker’s rule of inference turns out to be valid. (shrink)

We suggest that the classical version of the consequence argument contending that freedom and determinism are incompatible subtly misstates the core intuition, which is that if a true conditional and a true antecedent are jointly beyond our control, then so is the consequent. We show however that the improved version no less than the classical implies fatalism.Interestingly, the reasoning, that yields fatalism, undermines a direct argument for the soundness of the improved version. But if fatalism is sound, then (...) trivially, so is the new version. We shall however argue that the new version cannot be sound. A weaker version is proved sound but its domain of application excludes the most intuitive paradigm cases.We share van Inwagen's thought that his “‘N’is a very interesting operator” and debate some of its features. Our results, if sound, suggest that the consequence argument in terms of ensurable and non‐ensurable truth may not be the right way to approach issues of determinism and freedom. (shrink)

According to the fairness argument, same-sex marriage must be permitted because without it there would not be equal treatment for homosexuals and heterosexuals. In, Piers Benn holds that the argument does eventually deliver this conclusion, but not as readily as intuitively appears. He concludes that some conservative points against same-sex marriage achieve at least a stand-off from the point of view of the argument. I argue that he accords the conservative points much more significance than they actually (...) deserve and misconstrues the metaphysical dimension that is an important part of how the fairness argument operates. (shrink)

In this article, I investigate the process of coordination between three ‘bodies’ of surgery: the patient-ensemble(s) constructed in pre-operative activities; the surgeon-body constructed with these ensembles in the operating room; and the body-world inhabited by the surgeon. This investigation is done through an ethnography of a neurosurgical clinic, with an analytical focus on the relationship between the spatial configuration of the body of the surgeon and the embodied practices of operating that this configuration demands. My argument is that coordination (...) between those three bodies is organized in the layered space into which the multiple ensembles of surgery are assembled. This relationship, I suggest, lies at the core of the power and technical expertise held by surgeons, and constitutes a challenge for explorations of other forms of articulation between subject body-worlds and the embodiment of power in subject-bodies. (shrink)

Brian Medlin has excluded the possibility of something being self-explanatory in anything but a logical sense. Hence any non-logical necessity has always to be in terms of something other than the explicand. In this context, the principle of sufficient reason cannot escape contraction to a form so patently useless that no proponent of the contingency argument would want to employ it. Many of the objections in Section 4 have point, however, only against an argument which uses such an (...) unacceptable form of the principle.The objections in Section 5 are directed against an argument framed in the only other way allowable under Medlin’s dichotomy, but which is of no use to the theist, for the simple-reason that its conclusion is not existential in the required (present actuality) sense. Objections against such an argument would concern the theist only if their validity were so wide as to embrace a truly existential argument as well. As we have-seen it is in just that case that they break down.In neither Section 4 nor 5, therefore, does the article come to grips with the contingency argument. The objections leave it untouched, because neither of Medlin’s notions of contingency and necessity corresponds to that which is operative in the argument. (shrink)

I explore some issues in the logics and dialectics of practical modalities connected with the Consequence Argument (CA) considered as the best argument for the incompatibility of free will and determinism. According to Lewis (1981) in one of the possible senses of (in)ability, the argument is not valid; however, understood in the other of its possible senses, the argument is not sound. This verdict is based on the assessment of the modal version of the argument, (...) where the crucial notion is power necessity (“no choice” operator), while Lewis analyses the version where the central notion is the locution “cannot render false.”Lewis accepts closure of the relevant (in)ability operator under entailment but not closure under implication. His strategy has a seemingly strange corollary: a free predetermined agent is able (in a strong, causal sense) to falsity the conjunction of history and law. I compare a Moorean position with respect to radical skepticism and knowledge closure with ability closure and propose to explain Lewis’s strategy in the framework of his Moorean stance. (shrink)

The primary aim is the reconstruction of the main argument of the second chapter of Anselm’s Proslogion. To be proved is the statement that God, or something than which nothing greater can be thought, exists in reality. I proceed by a piecemeal analysis of every sentence of the Latin original and its subsequent translation into a formal second-order language with choice operator. Reconstructing Anselm’s reasoning demands interpretative input and additions. For example, the formula ‘quod maius est’ has to (...) be suitably interpreted and expanded. Furthermore, I try to explicate Anselm’s maius predicate in terms of a perfection predicate and to develop a general proof for Anselm’s theorem, i.e. the statement that something/that than which something greater cannot be thought has all greater-making attributes. (shrink)

The ontological argument fails because of an operator order switch between (1) “necessarily there is an perfect being” and (2) “there is a being which necessarily is perfect”. Here (1) is trivially true logically but (2) problematic. Since Kant's criticisms were directed at the notion of existence, not at the step from (1) to (2), they are misplaced. They are also wrong, because existence can be a predicate. Moreover, Kant did not anticipate Frege's claim that “is” is ambiguous (...) between existence, predication, identity, and class‐inclusion. To restore the ontological argument, an extra premise is needed to the effect that it is known who the existentially perfect being is. The question is raised whether Kant could have meant the failure of this extra premise by his thesis that existence is not a real predicate. (shrink)

We suggest that the classical version of the consequence argument contending that freedom and determinism are incompatible subtly misstates the core intuition, which is that if a true conditional and a true antecedent are jointly beyond our control, then so is the consequent. We show however that the improved version no less than the classical implies fatalism.Interestingly, the reasoning, that yields fatalism, undermines a direct argument for the soundness of the improved version. But if fatalism is sound, then (...) trivially, so is the new version. We shall however argue that the new version cannot be sound. A weaker version is proved sound but its domain of application excludes the most intuitive paradigm cases.We share van Inwagen's thought that his “‘N’is a very interesting operator” and debate some of its features. Our results, if sound, suggest that the consequence argument in terms of ensurable and non‐ensurable truth may not be the right way to approach issues of determinism and freedom. (shrink)

Sally Haslanger is concerned with the debate between social constructionists and error theorists about a given category, such as race or gender. For example, social constructionists about race claim that the term “race” refers to a social kind, whereas error theorists claim that the term “race” is an empty term, that is, nothing belongs to this category. It seems that this debate depends in part on the meaning of the corresponding expression, and this, according to some theorists, depends in turn (...) on our intuitions as competent speakers. But then, what should we say if competent users of the expressions “race” and “gender” understand the terms so that being a natural or biological property is a necessary condition in order to fall under the term? If that were the case, then it would seem that a social constructionist view would be out of the question. Haslanger has argued that a social constructionist view could still be defended in that situation. In order to argue for this, she draws on the classical arguments for semantic externalism, which show that the intuitions of competent speakers concerning the nature of a given category, and the objective type that actually unifies the instances of that category, may come apart. In this paper I will argue that the arguments for semantic externalism concerning natural kinds do not really offer support for Haslanger’s claim that ordinary intuitions concerning social kinds are not relevant. (shrink)

William Lane Craig has argued that there cannot be actual infinities because inverse operations are not well-defined for infinities. I point out that, in fact, there are mathematical systems in which inverse operations for infinities are well-defined. In particular, the theory introduced in John Conway's *On Numbers and Games* yields a well-defined field that includes all of Cantor's transfinite numbers.

So-called ‘reified temporal logics’ were introduced by researchers in Artificial Intelligence (AI) in the early 1980s, and gave rise to a long-running series of debates concerning the proper way to represent states, events, causation, action, and other notions identified as crucial to the knowledge representation needs of AI. These debates never resulted in a definitive resolution of the issues under discussion, and indeed continue to produce aftershocks to the present day; none the less, we are now sufficiently far removed in (...) time from their heyday for it to be a worthwhile exercise to stand back and review them as a connected piece of history. (shrink)

Putnam's Model-Theoretic argument purports to show that, contrary to what the metaphysical realist is committed to, an epistemically ideal theory which satisfies all operational and theoretical constraints can be guaranteed to be true. He draws the additional antirealist conclusion that there can be no single privileged relation of reference. I argue that the very possibility of a so-called ideal theory satisfying all operational constraints presupposes a determinate relation of reference, and hence Putnam must assume precisely what he denies.

Grounding, understood as a primitive posit operative in contexts where metaphysical dependence is at issue, is not able on its own to do any substantive work in characterizing or illuminating metaphysical dependence---or so I argue in 'No Work for a Theory of Grounding' (Inquiry, 2014). Such illumination rather requires appeal to specific metaphysical relations---type or token identity, functional realization, the determinable-determinate relation, the mereological part-whole relation, and so on---of the sort typically at issue in these contexts. In that case, why (...) posit 'big-G' Grounding in addition to the 'small-g' grounding relations already in the metaphysician's toolkit? The best reasons for doing so stem from the Unity argument, according to which the further posit of Grounding is motivated as an apt unifier of the specific relations, and the Priority argument, according to which Grounding is needed in order to fix the direction of priority of the specific relations. I previously considered versions of these arguments, and argued that they did not succeed; in two papers, however, Jonathan Schaffer aims to develop a better version of the Unity argument, and offers certain objections to my reasons for rejecting the Priority argument. Here I consider these new arguments for Grounding. (shrink)

The usual version of the genetic argument for panpsychism is not difficult to refute. The version is based on the principle of biological continuity according to which the various species differ in degree rather than in kind. It is then asserted that if there is some point in the evolution of life out of inanimate matter, or of higher out of lower life, such that before this point minds did not exist while thereafter they do exist, then the principle (...) of continuity is violated. The argument, as Paul Edwards points out, is based on the Scholastic principle that a cause must contain its effect in actuality, since otherwise it could not communicate the effect and thus could not operate as its cause. Just as what causes a body to heat up must itself be hot, so what causes human minds to come into existence must already possess mentality. Ultimately, the inanimate world of, say, six billion years ago caused human minds to come into existence. Therefore, the constituents of even the so-called “inanimate world” are psychic. Yet Edwards’ refutation of this particular argument is unassailable. The argument fails, first, because the Scholastic principle on which it is based is highly dubious. But it fails even granting this principle. The emergence of high-level minds from low-level minds would create just as great a problem as an original emergence of the mental from the nonmental. There would still be the problem of how an entity with given capacities and characteristics could be caused by entities without those capacities and characteristics. And, finally, if we grant the emergence of high-level from low-level minds, it is not clear why the mental itself may not emerge from the nonmental. (shrink)

Various arguments have been provided for drawing non-humans such as animals and artificial agents into the sphere of moral consideration. In this paper, I argue for a shift from an ontological to a social-philosophical approach: instead of asking what an entity is, we should try to conceptually grasp the quasi-social dimension of relations between non-humans and humans. This allows me to reconsider the problem of justice, in particular distributive justice . Engaging with the work of Rawls, I show that an (...) expansion of the contractarian framework to non-humans causes an important problem for liberalism, but can be justified by a contractarian argument. Responding to Bell’s and Nussbaum’s comments on Rawls, I argue that we can justify drawing non-humans into the sphere of distributive justice by relying on the notion of a co-operative scheme. I discuss what co-operation between humans and non-humans can mean and the extent to which it depends on properties. I conclude that we need to imagine principles of ecological and technological distributive justice. (shrink)

In a recent paper, Michael Huemer provides a new interpretation for ‘N’, the operator that occurs in Peter van Inwagen’s Consequence Argument, and argues that, given that interpretation, the Consequence Argument is sound. I have no quarrel with Huemer’s claim that the Consequence Argument is valid. I shall argue instead that his defense of its premises—a defense that allegedly involves refuting David Lewis’s response to van Inwagen—is unsuccessful.

Dr Seuren's study deals with the problem of presenting an adequate model of grammatical description. The model he proposes conforms in its main outlines to the transformational generative grammar established by Chomsky, but differs in important respects. These mainly affect that part of Chomsky's syntactic component known as the 'base', which generates basic or 'deep' structures. In the model of the base proposed here two main constituents are distinguished for every deep structure representation of a sentence, vis-a-vis the operators and (...) the nucleus. The deep structure of a sentence is thus seen to be very similar to the logical structure of a proposition. The arguments given in support of this analysis are based on mainly on considerations of simplicity and semantic adequacy. (shrink)

We may distinguish between two ways of understanding tense-logical formulae, depending on whether we construe tense operators as operators on sentences or on predicates. Bearing this distinction in mind helps us formalise the premisses of Diodorus Cronus' Master Argument correctly, and give a formal reconstruction of the Argument itself.

This article, the second of a two-part essay, outlines a solution to certain tensions in Thomist philosophical anthropology concerning the interaction of the human person’s immaterial intellectual or noetic operations with the psychosomatic sensory operations that are constituted from the formal organization of the nervous system. Continuing with where the first part left off, I argue that Thomists should not be tempted by strong emergentist accounts of mental operations that act directly on the brain, but should maintain, with Aquinas, that (...) noetic operations directly interact with psychosomatic operations. I develop a Thomist account of noetic–psychosomatic interactions that expands upon the first part’s rapprochement between the new mechanist philosophy of neuroscience and psychology and hylomorphic animalism. I argue that noetic–psychosomatic interactions are best understood as analogous to the way diverse higher and lower order psychosomatic powers interact by actualizing, coordinating, and directing the operations of other psychosomatic powers. I draw on James Ross’s arguments for the immateriality of intellectual operations as realizing definite pure functions in order to elucidate the way noetic operations uniquely actualize, coordinate, and direct the psychosomatic operations they interact with. I conclude with a conjectural sketch of how this presentation of Thomist philosophical anthropology understands the noetic and psychosomatic deficits brought about by damage to the nervous system. (shrink)

Arthur Norman Prior (1914 – 1969) and Georg Henrik von Wright (1916 – 2003) both attended a conference in England sometime in the spring of 1956, after which they corresponded on Anselm’s ontological argument. Prior had at the conference presented a formal treatment of the ontological argument. Based upon notes from the Prior archive at the Bodleian Library, and correspondence with von Wright, we here presents Prior’s and von Wrights’ discussion of Anselm’s argument in light of Prior’s (...) published, as well as unpublished writings on the ontological argument. Three versions of the ontological argument from Prior’s unpublished as well as published papers is presented: a non-modal, an argument from possible existence and finally a modal version. While Prior dismissed the first on the basis of a meta-theorem for proof in argumentation, the second on the basis of a fallacious commutation of operators, he argued that a valid version of the ontological argument can be proven from the distinctive S5 thesis of Lewis modal logic. While Prior gave reasons for a rejection of those distinct S5 thesis, in favour of Lewis S4 system, he also provided a novel argument in favour of accepting the S5 thesis for necessity and possibility. Finally we relate Prior’s work to Plantinga (1974) and consider objections raised by Oppy (2012) and Gale (2007) toward the modal versions of the ontological argument. (shrink)

This work considers the formalisation of the merging process of stratified belief bases, where beliefs are stored in different layers or strata. Their strata are ranked, following a total order, employing the value the agent using the belief base assigns to these beliefs. The agent uses an argumentation mechanism to reason from the belief base and obtain the final inferences. We present two ways of merging stratified belief bases: the first is defined by merging two strata without belief preservation, and (...) the second by merging two strata with belief preservation. For these operators, as layers merge, it is possible that some information has to be deleted from the stratum to maintain consistency. The latter merge operator will be defined as performing their actions so that information removed from the stratum is preserved after the merging by moving it to a stratum containing information perceived as having a lower value and where those beliefs may trigger a new revision, possibly starting a cascading effect. (shrink)

American Academy of Pediatrics (AAP) and American College of Medical Genetics (ACMG) recently provided two recommendations about predictive genetic testing of children. The Clinical Sequencing Exploratory Research Consortium's Pediatrics Working Group compared these recommendations, focusing on operational and ethical issues specific to decision making for children. Content analysis of the statements addresses two issues: (1) how these recommendations characterize and analyze locus of decision making, as well as the risks and benefits of testing, and (2) whether the guidelines conflict or (...) come to different but compatible conclusions because they consider different testing scenarios. These statements differ in ethically significant ways. AAP/ACMG analyzes risks and benefits using best interests of the child and recommends that, absent ameliorative interventions available during childhood, clinicians should generally decline to order testing. Parents authorize focused tests. ACMG analyzes risks and benefits using the interests of the child and other family members and recommends that sequencing results be examined for additional variants that can lead to ameliorative interventions, regardless of age, which laboratories should report to clinicians who should contextualize the results. Parents must accept additional analysis. The ethical arguments in these statements appear to be in tension with each other. (shrink)

Alan Gewirth's _Reason and Morality_, in which he set forth the Principle of Generic Consistency, is a major work of modern ethical theory that, though much debated and highly respected, has yet to gain full acceptance. Deryck Beyleveld contends that this resistance stems from misunderstanding of the method and logical operations of Gewirth's central argument. In this book Beyleveld seeks to remedy this deficiency. His rigorous reconstruction of Gewirth's argument gives its various parts their most compelling formulation and (...) clarifies its essential logical structure. Beyleveld then classifies all the criticisms that Gewirth's argument has received and measures them against his reconstruction of the argument. The overall result is an immensely rich picture of the argument, in which all of its complex issues and key moves are clearly displayed and its validity can finally be discerned. The comprehensiveness of Beyleveld's treatment provides ready access to the entire debate surrounding the foundational argument of _Reason and Morality_. It will be required reading for all who are interested in Gewirth's theory and deontological ethics and will be of central importance to moral and legal theorists. (shrink)

Are the actions of a person operating out of the gifts of the Holy Spirit the same as the actions of that person operating out of infused virtue? Answering this question provides an opportunity to offer a Thomistic account of how the gifts of the Holy Spirit are distinct from, yet related to, the infused virtues. This article begins with two recent arguments for how the gifts differ from the infused virtues. It then rejects those arguments based on Aquinas's mature (...) writing on the gifts. The following section offers an account of the role of the gifts in the graced life of discipleship, including their relationship to the infused virtues, through a focus on the relationship between habit and act. The article concludes with three areas for further research and a nod toward pastoral application of this argument in sacramental preparation for confirmation. (shrink)

ABSTRACT In several publications, François Recanati argues that time, world, location, and similar constituents are not arguments of the verb, although they do affect truth conditions. However, he points out that this fact does not decide the debate regarding whether these notions are represented as sentential operators variables bound by quantifiers, as both approaches can be made compatible with such non-arguments. He makes these points using philosophical arguments; in this paper I use linguistic evidence from a variety of languages. Specifically, (...) I demonstrate that time, world, location, and person behave syntactically and semantically the same across languages. Hence, either all are arguments, or neither are; and the evidence points to the latter position. The cross-linguistic data give rise to a generalization, which connects the availability of quantifying over times, worlds, locations, or persons with the availability of indexical expressions of the corresponding type. For example, a language that does not have temporal indexicals cannot have tense. I demonstrate that this generalization follows naturally from the quantifier approach, but would remain a mystery under the operator view. Therefore, the cross-linguistic evidence argues in the favor of the quantificational approach. (shrink)

The philosophy of Confucius has often been accused of lacking classical definitions of its core concepts. However, as I shall argue, Confucius systematically used nonclassical definitions—to be precise, operational ones. The notion of operational definition comes from Percy Bridgman’s The Logic of Modern Physics and means that the definiendum is defined by a set of operations that results in determining the meaning of the term in question. In the case of Confucian argumentation, operational definitions are mostly nominal and, in contrast (...) to unambiguous methods of measurement, also context-dependent. This results in there being various yet not mutually inconsistent definitions of one term, and in “paradigmatic examples” playing a crucial role. As I show, this mode of defining things had major implications for the content of Confucius’ thought. In fact, many of its forms could be traced back to other Chinese philosophers, including those of non-Confucian provenance. (shrink)

It is nowadays taken for granted that the core radical sceptical arguments all pivot upon the principle that the epistemic operator in question is 'closed' under known entailments. Accordingly, the standard anti-sceptical project now involves either denying closure or retaining closure by amending how one understands other elements of the sceptical argument. However, there are epistemic principles available to the sceptic which are logically weaker than closure but achieve the same result. Accordingly the contemporary debate fails to engage (...) with the sceptical problem in its strongest form. (shrink)

The Born rule is derived from operational assumptions, together with assumptions of quantum mechanics that concern only the deterministic development of the state. Unlike Gleason’s theorem, the argument applies even if probabilities are de…ned for only a single resolution of the identity, so it applies to a variety of foundational approaches to quantum mechanics. It also provides a probability rule for state spaces that are not Hilbert spaces.

In this article, I examine the consequences of Mamou’s recent solution to the so-called problem of reindividuation. The problem is first proposed by John Broome as an argument against the Humean view of rationality and subjective decision theory. Essentially, Broome argues that the reindividuation of outcomes must be constrained in some way if the axioms of rationality are not to be vacuous, but the constraints on individuation cannot be consistent with the Humean view of rationality. Mamou offers an elegant (...) Humean solution to this problem. We do not need such rules for reindividuation since the subjective decision theory operates under the assumption of maximal relevance of description, and only under that assumption do the axioms tell anything. Thus the problem of reindividuation dissolves in a quite natural and simple way. However, I argue that if we connect this solution to the topic of justification for the requirements of rationality, problems arise. I examine the influence of the solution on the common argument for the axioms of decision theory, the so-called money-pump arguments. These arguments are a staple in the justification of the axioms of subjective decision theory. I argue that they are in collision with Mamou’s solution. This collision brings us to the dilemma: either accept Broome’s conclusions or lose the money-pump arguments as an effective tool for justification of the axioms. I conclude that neither of the options is really good for the defenders of the Humean view of rationality. (shrink)

Alan Gewirth's Reason and Morality , in which he set forth the Principle of Generic Consistency, is a major work of modern ethical theory that, though much debated and highly respected, has yet to gain full acceptance. Deryck Beyleveld contends that this resistance stems from misunderstanding of the method and logical operations of Gewirth's central argument. In this book Beyleveld seeks to remedy this deficiency. His rigorous reconstruction of Gewirth's argument gives its various parts their most compelling formulation (...) and clarifies its essential logical structure. Beyleveld then classifies all the criticisms that Gewirth's argument has received and measures them against his reconstruction of the argument. The overall result is an immensely rich picture of the argument, in which all of its complex issues and key moves are clearly displayed and its validity can finally be discerned. The comprehensiveness of Beyleveld's treatment provides ready access to the entire debate surrounding the foundational argument of Reason and Morality . It will be required reading for all who are interested in Gewirth's theory and deontological ethics and will be of central importance to moral and legal theorists. (shrink)

In a recent series or books and articles Jason Brennan and Peter M. Jaworski (writing both together and separately) have developed criticisms of what they term “semiotic” arguments. They hold that these arguments are widely used both to criticize markets in certain goods, to defend democracy, and criticize epistocracy. Their work on semiotics is now widely (and approvingly) cited. In this paper I argue that there is no reason to believe that any defenders of democracy or critics of epistocracy have (...) offered semiotic arguments for their positions. I then explain how the operation of academic incentives has led to this being overlooked by both Brennan and Jaworski and their critics. I conclude with suggestions for how to revise peer review so that such errors are less likely to be made in the future. (shrink)

The Fine-Tuning Argument (FTA) is a variant of the Design Argument for the existence of God. In this paper the evidence of fine-tuning is explained and the Fine-Tuning Design Argument for God is presented. Then two objections are covered. The first objection is that fine-tuning can be explained in terms of the existence of multiple universes (the 'multiverse') plus the operation of the anthropic principle. The second objection is the 'normalizability problem'– the objection that the Fine-Tuning (...) class='Hi'>Argument fails because fine-tuning is not actually improbable. (shrink)

The Barrick Gold Company of Toronto is currently seeking to develop one of the largest gold reserves in the world. The project is called “Pascua Lama” and rather dramatically contrasts Barrick’s interests against a coalition of environmental and community activists. This paper describes the basics of gold mining, the Barrick Gold Company, the primary arguments in favor and against the Pascua Lama project. These elements are instructive examples of critical concepts such as stakeholder engagement, legitimacy and sustainability. In addition to (...) reviewing these elements some “sensemaking” will be offered. (shrink)

Drone warfare, particularly in the form of targeted killing, has serious legal, moral, and political costs so that a case can be made for an international treaty prohibiting this type of warfare. However, the case would be stronger if it could be shown that killing by drones is inherently immoral. From this angle I explore the moral significance of two features of this technology of killing: the killing is done by remote control with the operators geographically far away from the (...) target zone and the killing is typically the outcome of a long process of surveillance. I argue that remote control killing as such might not be inherently wrong but poses the risks of globalizing conflict and prioritizing troop protection above civilian safety, while the “deadly surveillance” aspect of drone killing makes it most clearly intrinsically wrong. (shrink)

There are 1,000 of us and one victim. We each increase the level at which a "discomfort machine" operates on the victim---leading to great discomfort. Suppose that consecutive levels of the machine are so similar that the victim cannot distinguish them. Have we acted permissibly? According to the "no-difference argument" the answer is "yes" because each of our actions was guaranteed to make the victim no worse off. This argument is of interest because if it is sound, similar (...) arguments threaten intuitive moral verdicts about many cases in which a large number of individual choices cumulatively make a great difference, while each choice seems to make no difference on its own. But the argument is not sound, as is shown by a simple objection based on a plausible dominance principle---an objection that avoids challenges that have been brought against previous criticisms of the no difference argument. (shrink)

With the current pandemic, many scholars have contended that clinical criteria offer the best way to implement triage. Further, they dismiss the criteria of social value as a good one for triage. In this paper, I respond to refute this perspective. In particular, I present two sets of arguments. Firstly, I argue that the objections to the social value criteria they present apply to the clinical criteria they favor. Secondly, they exaggerate the negative aspects of the social value criteria, while (...) I suggest it is reasonable to use this. I end the article by recommending how operative public values can be a good way to make triaging decisions. (shrink)

Popular textbook treatments of the fallacies approach to argument evaluation employ the Adversary Method identified by Janice Moulton (1983) that takes the goal of argumentation to be the defeat of other arguments and that narrows the terms of discourse in order to facilitate such defeat. My analysis of the textbooks shows that the Adversary Method operates as a Kuhnian paradigm in philosophy, and demonstrates that the popular fallacies pedagogy is authoritarian in being unresponsive to the scholarly developments in informal (...) logic and argumentation theory. A progressive evolution for the fallacies approach is offered as an authoritative alternative. (shrink)

I analyze different accounts of laws of nature: the Hume-Lewis regularity account, the Armstrong-Tooley relations between universals account, and my preferred account in terms of the powers and liabilities of individual substances. On any account it is most unlikely a priori that a universe would be governed by simple laws of nature. But if there is a God, it is quite probable that he will choose to create free agents of limited power, and to put them in a universe governed (...) by simple laws of nature, in order that their purposes may have their intended effects. Hence, the operation of simple laws of nature confirms the existence of God. (shrink)

There is yet one more proposed solution to the argument from evil which merits attention. Though it does have elements in common with other proposed solutions in that it postulates a justifying end to account for the existence of all evil, it is different in that evil is viewed as nothing more than a polluting by-product of the proper functioning of the laws of nature in their industrious manufacture of the summum bonum. The unimpeded functioning of the laws of (...) nature is seen as necessary for the production and creation of a justifying (indiscernible) end and evil or suffering is merely a foreseen but unfortunate by-product of this natural machinery. The place and function of evil in this solution is what is novel: it is not a greatness-making property, nor is it a punishment or warning from on high, nor is its usefulness an aesthetic or contrasting one, nor is it the result of free will. Evil is admitted as just plain evil; it itself plays no role to serve the valuable end, which is precipitated by the unimpeded operation of natural laws upon the universe. Evil here is seen to play the same role that pollution might: it is a foreseen and unfortunate consequence of the means used to produce the coveted final product. -/- Professor Clement Dore, in his book entitled Theism,[1] introduces this solution in which evil itself plays no role to serve an enormously valuable end, yet is necessitated by this end. However, in order for the theist to be in a position to defend Dore's claim, a viable interpretation of the justifying, indiscernible end, must be proposed. To assess the validity of Dore's schema, four apparently exhaustive interpretations of the justifying end will be presented. It will be argued here that each of these possible interpretations is, in one respect or another, inadequate. The result is that the concept of the justifying, indiscernible end and its relation to Dore's overall schema lacks lucidity. In addition, other problems with this solution will be discussed in order to show that severe flaws exist in the solution as a whole. (shrink)

Of the different modes that characterize Michael Gilbert’s multi-modal theory of argumentation, the kisceral is in many ways the most challenging to understand and employ. It appears to bypass the processes of reason that have dominated accounts in the Western tradition, diverting us toward the private worlds of hunches and gut reactions. This paper explores the nature of kisceral arguments, comparing them to the way intuition operates in William James’ examination of mystical experience. Having provided an account of kisceral arguments (...) and their operation, the discussion turns to the even more challenging issue of how such arguments should be evaluated. (shrink)

Of the different modes that characterize Michael Gilbert’s multi-modal theory of argumentation, the kisceral is in many ways the most challenging to understand and employ. It appears to bypass the processes of reason that have dominated accounts in the Western tradition, diverting us toward the private worlds of hunches and gut reactions. This paper explores the nature of kisceral arguments, comparing them to the way intuition operates in William James’ examination of mystical experience. Having provided an account of kisceral arguments (...) and their operation, the discussion turns to the even more challenging issue of how such arguments should be evaluated. (shrink)

The major argument against Ramsey-style epistemic structural realism is the model-theoretic refinement of Newman’s objection against Russell, presented in Ketland : 409–424, 2004), where a technical result is interpreted as showing that the Ramsey-sentence approach collapses into instrumentalism. This paper addresses some questions raised by the application of model theory to the scientific realism debate. Firstly, I will suggest three different formal semantics for the positions in the debate. Then, some technicalities of Ketland’s result will be scrutinized in light (...) of comments by Zahar and Demopoulos. Finally, I will formalize Ketland’s argument by means of an intensional operator and focus on one problematic premise. The conclusion is that, with some adjustments, the Ramsey-sentence approach can represent an intermediate position between realism and instrumentalism, but the term “structuralism” does not suit it well. (shrink)

Of the different modes that characterize Michael Gilbert’s multi-modal theory of argumentation, the kisceral is in many ways the most challenging to understand and employ. It appears to bypass the processes of reason that have dominated accounts in the Western tradition, diverting us toward the private worlds of hunches and gut reactions. This paper explores the nature of kisceral arguments, comparing them to the way intuition operates in William James’ examination of mystical experience. Having provided an account of kisceral arguments (...) and their operation, the discussion turns to the even more challenging issue of how such arguments should be evaluated. (shrink)