According to Paul Snowdon, one directly perceives an object x iff one is in a position to make a true demonstrative judgement of the form “That is x”. Whenever one perceives an object x indirectly (or dependently , as Snowdon puts it) it is the case that there exists an item y (which is not identical to x) such that one can count as demonstrating x only if one acknowledges that y bears a certain relation to x. In this paper (...) I argue that what we hear directly are sounds, and that material objects (such as violins and goldfinches) are only indirectly heard. However, there are cases of auditory object perception that should count as direct : Some blind persons’ ears are so sensitive to the way sound waves are modified by things in their surroundings that they can detect objects such as other persons, fences or trees. Interestingly, objects localized in this way make themselves felt via a kind of pressure in the perceiver’s face (that is why the phenomenon is commonly called “facial vision”), the perception is phenomenally quite different from hearing. Since, to some degree, most people are able to conclude from the way it sounds that, say, they stand at the foot of a concrete wall (when there is enough traffic noise around), we can imagine situations where two persons perceive the same wall, one indirectly (demonstratively apprehending sounds) and the other directly (demonstratively apprehending nothing but the wall). These cases invite us to discuss the role phenomenology plays in determining whether an object is perceived directly or indirectly. (shrink)
This page is primarily intended for students, and for philosophers at early stages in their careers. These people have often given a small number of talks and received little or no input on their presentations. If more experienced philosophers also find the page useful, so much the better. The below are my opinions, for what they are worth. I do have strong opinions about presentations (as about most things), and since I am not forcing anyone to read this I express (...) them here without mincing my words. I hope you can draw some benefit from this page; if not, just browse elsewhere. Feedback on the page is very welcome. (shrink)
Was Benjamin Franklin the old John Dewey or the new Socrates? While this might strike the reader as an absurd question, scholars have supplied plausible answers. James Campbell takes the position that he was the old Dewey—or, at least, a nascent Deweyan pragmatist. Franklin biographer Walter Isaacson agrees, claiming that Franklin "laid the foundation for the most influential of America's homegrown philosophies, pragmatism" (491). Lorraine Pangle, on the other hand, defends the view that Franklin's thought and writings were distinctly Socratic. (...) I would like to accomplish two objectives in this article that might initially appear incompatible: one, to doubt whether the question is a good one and, two, to assume the .. (shrink)
This volume is a collection of essays presented at the 31st International Wittgenstein Symposium, Kirchberg, in August 2008. It has the character of a high-quality journal issue. There is no introduction, and the papers do not all directly bear on the topic of the original conference, which was "Reduction and Elimination in Philosophy and the Sciences". In what follows, I offer a short description of each paper, and add critical remarks in some cases.
Rudolf Carnap’s Der logische Aufbau der Welt ( The Logical Structure of the World ) is generally conceived of as being the failed manifesto of logical positivism. In this paper we will consider the following question: How much of the Aufbau can actually be saved? We will argue that there is an adaptation of the old system which satisfies many of the demands of the original programme. In order to defend this thesis, we have to show how a new ‘ (...) Aufbau -like’ programme may solve or circumvent the problems that affected the original Aufbau project. In particular, we are going to focus on how a new system may address the well-known difficulties in Carnap’s Aufbau concerning abstraction, dimensionality, and theoretical terms. (shrink)
In discussions about whether the Principle of the Identity of Indiscernibles is compatible with structuralist ontologies of mathematics, it is usually assumed that individual objects are subject to criteria of identity which somehow account for the identity of the individuals. Much of this debate concerns structures that admit of non-trivial automorphisms. We consider cases from graph theory that violate even weak formulations of PII. We argue that (i) the identity or difference of places in a structure is not to be (...) accounted for by anything other than the structure itself and that (ii) mathematical practice provides evidence for this view. We want to thank Leon Horsten, Jeff Ketland, Øystein Linnebo, John Mayberry, Richard Pettigrew, and Philip Welch for valuable comments on drafts of this paper. We are especially grateful to Fraser MacBride for correcting our interpretation of two of his papers and for other helpful comments. CiteULike Connotea Del.icio.us What's this? (shrink)
On the basis of impossibility results on probability, belief revision, and conditionals, it is argued that conditional beliefs differ from beliefs in conditionals qua mental states. Once this is established, it will be pointed out in what sense conditional beliefs are still conditional, even though they may lack conditional contents, and why it is permissible to still regard them as beliefs, although they are not beliefs in conditionals. Along the way, the main logical, dispositional, representational, and normative properties of conditional (...) beliefs are studied, and it is explained how the failure of not distinguishing conditional beliefs from beliefs in conditionals can lead philosophical and empirical theories astray. (shrink)
This thesis seeks to advance our understanding of what intuitions are. I argue that there is a class of mental states deserving of the label ‘intuition’, and which is a good candidate for a psychological kind, a kind which cuts the mind at its natural joints. These mental states are experiences of a certain kind. In particular, they are experiences with representational content, and with a certain phenomenal character.
Logical pluralism has been in vogue since JC Beall and Greg Restall 2006 articulated and defended a new pluralist thesis. Recent criticisms such as Priest 2006a and Field 2009 have suggested that there is a relationship between their type of logical pluralism and the meaning-variance thesis for logic. This is the claim, often associated with Quine 1970, that a change of logic entails a change of meaning. Here we explore the connection between logical pluralism and meaning-variance, both in general and (...) for Beall and Restall's theory specifically. We argue that contrary to what Beall and Restall claim, their type of pluralism is wedded to meaning-variance. We then develop an alternative form of logical pluralism that circumvents at least some forms of meaning-variance. (shrink)
One of the fundamental problems of epistemology is to say when the evidence in an agent’s possession justifies the beliefs she holds. In this paper and its sequel, we defend the Bayesian solution to this problem by appealing to the following fundamental norm: Accuracy An epistemic agent ought to minimize the inaccuracy of her partial beliefs. In this paper, we make this norm mathematically precise in various ways. We describe three epistemic dilemmas that an agent might face if she attempts (...) to follow Accuracy, and we show that the only inaccuracy measures that do not give rise to such dilemmas are the quadratic inaccuracy measures. In the sequel, we derive the main tenets of Bayesianism from the relevant mathematical versions of Accuracy to which this characterization of the legitimate inaccuracy measures gives rise, but we also show that Jeffrey conditionalization has to be replaced by a different method of update in order for Accuracy to be satisfied. (shrink)
What kinds of sentences with truth predicate may be inserted plausibly and consistently into the T-scheme? We state an answer in terms of dependence: those sentences which depend directly or indirectly on non-semantic states of affairs (only). In order to make this precise we introduce a theory of dependence according to which a sentence is said to depend on a set of sentences iff the truth value of supervenes on the presence or absence of the sentences of in/from the extension (...) of the truth predicate. Both and the members of are allowed to contain the truth predicate. On that basis we are able define notions such as ungroundedness or self-referentiality within a classical semantics, and we can show that there is an adequate definition of truth for the class of sentences which depend on non-semantic states of affairs. (shrink)
A simple reductive view of intuition holds that intuition is a type of belief. That an agent who intuits that p sometimes believes that p is false is often thought to demonstrate that the simple reductive view is false. I show that this argument is inconclusive, but also that an argument for the same conclusion can be rebuilt using the notion of rational criticisability. I then use that notion to argue that perception is also not reducible to belief, and that (...) neither intuition nor perception is reducible to credence. (shrink)
We investigate the research programme of dynamic doxastic logic (DDL) and analyze its underlying methodology. The Ramsey test for conditionals is used to characterize the logical and philosophical differences between two paradigmatic systems, AGM and KGM, which we develop and compare axiomatically and semantically. The importance of Gärdenfors’s impossibility result on the Ramsey test is highlighted by a comparison with Arrow’s impossibility result on social choice. We end with an outlook on the prospects and the future of DDL.
If an agent believes that the probability of E being true is 1/2, should she accept a bet on E at even odds or better? Yes, but only given certain conditions. This paper is about what those conditions are. In particular, we think that there is a condition that has been overlooked so far in the literature. We discovered it in response to a paper by Hitchcock (2004) in which he argues for the 1/3 answer to the Sleeping Beauty problem. (...) Hitchcock argues that this credence follows from calculating her fair betting odds, plus the assumption that Sleeping Beauty’s credences should track her fair betting odds. We will show that this last assumption is false. Sleeping Beauty’s credences should not follow her fair betting odds due to a peculiar feature of her epistemic situation. (shrink)
In some philosophical arguments an important role is played by the claim that certain situations differ from each other with respect to phenomenology. One class of such arguments are minimal pair arguments. These have been used to argue that there is cognitive phenomenology, that high-level properties are represented in perceptual experience, that understanding has phenomenology, and more. I argue that facts about our mental lives systematically block such arguments, reply to a range of objections, and apply my critique to some (...) examples from the literature. (shrink)
The model-theoretic analysis of the concept of logical consequence has come under heavy criticism in the last couple of decades. The present work looks at an alternative approach to logical consequence where the notion of inference takes center stage. Formally, the model-theoretic framework is exchanged for a proof-theoretic framework. It is argued that contrary to the traditional view, proof-theoretic semantics is not revisionary, and should rather be seen as a formal semantics that can supplement model-theory. Specifically, there are formal resources (...) to provide a proof-theoretic semantics for both intuitionistic and classical logic. We develop a new perspective on proof-theoretic harmony for logical constants which incorporates elements from the substructural era of proof-theory. We show that there is a semantic lacuna in the traditional accounts of harmony. A new theory of how inference rules determine the semantic content of logical constants is developed. The theory weds proof-theoretic and model-theoretic semantics by showing how proof-theoretic rules can induce truth-conditional clauses in Boolean and many-valued settings. It is argued that such a new approach to how rules determine meaning will ultimately assist our understanding of the apriori nature of logic. (shrink)
I started out as a student of physics, hard-working, interested, but alas, not ‘in love’ with my subject. Then logic struck, and having become interested in this subject for various reasons – including the fascinating personality of my first teacher –, I switched after my candidate’s program, to take two master’s degrees, in mathematics and in philosophy. The beauty of mathematics was clear to me at once, with the amazing power, surprising twists, and indeed the music, of abstract arguments. As (...) our professor of Analysis wrote at the time in our study guide “Mathematics is about the delight in the purity of trains of thought”, and oldfashioned though this phrasing sounded in the revolutionary 1960s, it did resonate with me. Then I had the privilege of being taught set-theoretic topology by a group of brilliant students around De Groot, our leading expert around the time, who worked with Moore’s method of discovering a subject for oneself. Topology unfolded from a few definitions and examples to real theorems that we had to prove ourselves – and the take-home exam took sleepless nights, as it included proving some results from scratch which came from a recent dissertation (as it turned out later). Only at the very end did De Groot appear, to give one lecture on Tychonoff’s Theorem where an application was made of the Axiom of Choice, a sacral act only to be performed by tenured full professors. (shrink)
Some authors have claimed that ante rem structuralism has problems with structures that have indiscernible places. In response, I argue that there is no requirement that mathematical objects be individuated in a non-trivial way. Metaphysical principles and intuitions to the contrary do not stand up to ordinary mathematical practice, which presupposes an identity relation that, in a sense, cannot be defined. In complex analysis, the two square roots of –1 are indiscernible: anything true of one of them is true of (...) the other. I suggest that i functions like a parameter in natural deduction systems. I gave an early version of this paper at a workshop on structuralism in mathematics and science, held in the Autumn of 2006, at Bristol University. Thanks to the organizers, particularly Hannes Leitgeb, James Ladyman, and Øystein Linnebo, to my commentator Richard Pettigrew, and to the audience there. The paper also benefited considerably from a preliminary session at the Arché Research Centre at the University of St Andrews. I am indebted to my colleagues Craige Roberts, for help with the linguistics literature, and Ben Caplan and Gabriel Uzquiano, for help with the metaphysics. Thanks also to Hannes Leitgeb and Jeffrey Ketland for reading an earlier version of the manuscript and making helpful suggestions. I also benefited from conversations with Richard Heck, John Mayberry, Kevin Scharp, and Jason Stanley. CiteULike Connotea Del.icio.us What's this? (shrink)
One of the fundamental problems of epistemology is to say when the evidence in an agent’s possession justifies the beliefs she holds. In this paper and its prequel, we defend the Bayesian solution to this problem by appealing to the following fundamental norm: Accuracy An epistemic agent ought to minimize the inaccuracy of her partial beliefs. In the prequel, we made this norm mathematically precise; in this paper, we derive its consequences. We show that the two core tenets of Bayesianism (...) follow from the norm, while the characteristic claim of the Objectivist Bayesian follows from the norm along with an extra assumption. Finally, we consider Richard Jeffrey’s proposed generalization of conditionalization. We show not only that his rule cannot be derived from the norm, unless the requirement of Rigidity is imposed from the start, but further that the norm reveals it to be illegitimate. We end by deriving an alternative updating rule for those cases in which Jeffrey’s is usually supposed to apply. (shrink)
It is sometimes held that rules of inference determine the meaning of the logical constants: the meaning of, say, conjunction is fully determined by either its introduction or its elimination rules, or both; similarly for the other connectives. In a recent paper, Panu Raatikainen (2008) argues that this view - call it logical inferentialism - is undermined by some "very little known" considerations by Carnap (1943) to the effect that "in a definite sense, it is not true that the standard (...) rules of inference" themselves suffice to "determine the meanings of [the] logical constants" (p. 2). In a nutshell, Carnap showed that the rules allow for non-normal interpretations of negation and disjunction. Raatikainen concludes that "no ordinary formalization of logic ... is sufficient to `fully formalize' all the essential properties of the logical constants" (ibid.). We suggest that this is a mistake. Pace Raatikainen, intuitionists like Dummett and Prawitz need not worry about Carnap's problem. And although bilateral solutions for classical inferentialists - as proposed by Timothy Smiley and Ian Rumfitt - seem inadequate, it is not excluded that classical inferentialists may be in a position to address the problem too. (shrink)
The so-called Paradox of Serious Possibility is usually regarded as showing that the standard axioms of belief revision do not apply to belief sets that are introspectively closed. In this article we argue to the contrary: we suggest a way of dissolving the Paradox of Serious Possibility so that introspective statements are taken to express propositions in the standard sense, which may thus be proper members of belief sets, and accordingly the normal axioms of belief revision apply to them. Instead (...) the paradox is avoided by making explicit, for any occurrence of an introspective modality in the object language, the belief state to which this occurrence refers; this will make it impossible for any doxastic modality to refer to two distinct belief sets within one and the same context of doxastic appraisal. By this move the standard derivation of a contradiction from the theory of belief revision in the presence of introspectively closed belief sets does not go through any more, and indeed the premisses of the Paradox of Serious Possibility become jointly consistent once they are reformulated with our amended introspective modalities only. Additionally, we present a probabilistic version of the Paradox of Serious Possibility which can be avoided in a perfectly analogous manner. (shrink)
Most theories of conditionals and attitudes do not analyze either phenomenon in terms of the other. A few view attitude reports as a species of conditionals (e.g. Stalnaker 1984, Heim 1992). Based on evidence from Kalaallisut, this paper argues for the opposite thesis: conditionals are a species of attitude reports. The argument builds on prior findings that conditionals are modal topic-comment structures (e.g. Haiman 1978, Bittner 2001), and that in mood-based Kalaallisut English future (e.g. Ole will win) translates into a (...) factual report of a prospect-oriented attitudinal state (e.g. expectation or anxiety, see Bittner 2005). It is argued that in conditionals the antecedent introduces a topical subdomain of an input modal base (Kratzer 1981) and requires the consequent to comment. The comment is a factual report of an attitude to the topical antecedent sub-domain. (shrink)
I argue against Montero’s claim that Conservation of Energy (CoE) has nothing to do with Physicalism. I reject her reconstruction of the argument from CoE against interactionist dualism, and offer instead an alternative reconstruction that better captures the intuitions of those who believe that there is a conflict between interactionist dualism and CoE.
Abstract: Focusing on early child pretend play from the perspective of developmental psychology, this article puts forward and presents evidence for two claims. First, such play constitutes an area of remarkable individual intentionality of second-order intentionality (or 'theory of mind'): in pretence with others, young children grasp the basic intentional structure of pretending as a non-serious fictional form of action. Second, early social pretend play embodies shared or collective we-intentionality. Pretending with others is one of the ontogenetically primary instances of (...) truly cooperative actions. And it is a, perhaps the, primordial form of cooperative action with rudimentary rule-governed, institutional structure: in joint pretence games, children are aware that objects collectively get assigned fictional status, 'count as' something, and that this creates a normative space of warranted moves in the game. Developmentally, pretend play might even be a cradle for institutional phenomena more generally. (shrink)
We show that a set of prima facie plausible assumptions on the relation of meaning resemblance – one of which is a compositionality postulate – is inconsistent. On this basis we argue that either there is no theoretically useful notion of semantic resemblance at all, or the traditional conception of the compositionality of meaning has to be adapted. In the former case, arguments put forward by Nelson Goodman and Paul Churchland in favor of the concept of meaning resemblance are defeated. (...) In the other case, it must be possible to account for 'degrees of compositionality' or for other refinements of compositionality that are compatible with meaning resemblance. (shrink)
We show that finitely axiomatized first-order theories that involve some criterion of identity for entities of a category C can be reformulated as conjunctions of a non-triviality statement and a criterion of identity for entities of category C again. From this, we draw two conclusions: First, criteria of identity can be very strong deductively. Second, although the criteria of identity that are constructed in the proof of the theorem are not good ones intuitively, it is difficult to say what exactly (...) is wrong with them once the modern metaphysical view of identity criteria is presupposed. (shrink)
We investigate the conditions under which quasianalysis, i.e., Carnap's method of abstraction in his Aufbau, yields adequate results. In particular, we state both necessary and sufficient conditions for the so-called faithfulness and fullness of quasianalysis, and analyze adequacy as the conjunction of faithfulness and fullness. It is shown that there is no method of (re-)constructing properties from similarity that delivers adequate results in all possible cases, if the same set of individuals is presupposed for properties and for similarity, and if (...) similarity is a relation of finite arity. The theory is applied to various examples, including Russell's construction of temporal instants and Carnap's constitution of the phenomenal counterparts to quality spheres. Our results explain why the former is adequate while the latter is bound to fail. (shrink)
This monograph provides a new account of justified inference as a cognitive process. In contrast to the prevailing tradition in epistemology, the focus is on low-level inferences, i.e., those inferences that we are usually not consciously aware of and that we share with the cat nearby which infers that the bird which she sees picking grains from the dirt, is able to fly. Presumably, such inferences are not generated by explicit logical reasoning, but logical methods can be used to describe (...) and analyze such inferences. Part 1 gives a purely system-theoretic explication of belief and inference. Part 2 adds a reliabilist theory of justification for inference, with a qualitative notion of reliability being employed. Part 3 recalls and extends various systems of deductive and nonmonotonic logic and thereby explains the semantics of absolute and high reliability. In Part 4 it is proven that qualitative neural networks are able to draw justified deductive and nonmonotonic inferences on the basis of distributed representations. This is derived from a soundness/completeness theorem with regard to cognitive semantics of nonmonotonic reasoning. The appendix extends the theory both logically and ontologically, and relates it to A. Goldman's reliability account of justified belief. This text will be of interest to epistemologists and logicians, to all computer scientists who work on nonmonotonic reasoning and neural networks, and to cognitive scientists. (shrink)
If is conceived as an operator, i.e., an expression that gives applied to a formula another formula, the expressive power of the language is severely restricted when compared to a language where is conceived as a predicate, i.e., an expression that yields a formula if it is applied to a term. This consideration favours the predicate approach. The predicate view, however, is threatened mainly by two problems: Some obvious predicate systems are inconsistent, and possible-worlds semantics for predicates of sentences has (...) not been developed very far. By introducing possible-worlds semantics for the language of arithmetic plus the unary predicate , we tackle both problems. Given a frame W,R> consisting of a set W of worlds and a binary relation R on W, we investigate whether we can interpret at every world in such a way that A holds at a world wW if and only if A holds at every world vW such that wRv. The arithmetical vocabulary is interpreted by the standard model at every world. Several paradoxes (like Montague's Theorem, Gödel's Second Incompleteness Theorem, McGee's Theorem on the -inconsistency of certain truth theories, etc.) show that many frames, e.g., reflexive frames, do not allow for such an interpretation. We present sufficient and necessary conditions for the existence of a suitable interpretation of at any world. Sound and complete semi-formal systems, corresponding to the modal systems K and K4, for the class of all possible-worlds models for predicates and all transitive possible-worlds models are presented. We apply our account also to nonstandard models of arithmetic and other languages than the language of arithmetic. (shrink)
According to Tarski's Convention T, the adequacy of a truth definition is (implicitly) defined relatively to a translation mapping from the object language to the metalanguage; the translation mapping itself is left unspecified. This paper restates Convention T in a form in which the relativity to translation is made explicit. The notion of an interpreted language is introduced, and a corresponding notion of a translation between interpreted languages is defined. The latter definition is stated both in an algebraic version, and (...) in an equivalent possible worlds version. It is a consequence of our definition that translation is indeterminate in certain cases. Finally, we give an application of our revised version of Convention T and show that interpreted languages exist, which allow for vicious self-reference but which nevertheless contain their own truth predicate. This is possible if only truth is based on a nonstandard translation mapping by which, e.g., the Liar sentence is translated to its own negation. In this part of the paper this existence result is proved only for languages without quantifiers; in Part B the result will be extended to first-order languages. (shrink)
This papers deals with the class of axiomatic theories of truth for semantically closed languages, where the theories do not allow for standard models; i.e., those theories cannot be interpreted as referring to the natural number codes of sentences only (for an overview of axiomatic theories of truth in general, see Halbach[6]). We are going to give new proofs for two well-known results in this area, and we also prove a new theorem on the nonstandardness of a certain theory of (...) truth. The results indicate that the proof strategies for all the theorems on the nonstandardness of such theories are "essentially" of the same kind of structure. (shrink)
Young children interpret some acts performed by adults as normatively governed, that is, as capable of being performed either rightly or wrongly. In previous experiments, children have made this interpretation when adults introduced them to novel acts with normative language (e.g. ‘this is the way it goes’), along with pedagogical cues signaling culturally important information, and with social-pragmatic marking that this action is a token of a familiar type. In the current experiment, we exposed children to novel actions with no (...) normative language, and we systematically varied pedagogical and social-pragmatic cues in an attempt to identify which of them, if either, would lead children to normative interpretations. We found that young 3-year-old children inferred normativity without any normative language and without any pedagogical cues. The only cue they used was adult socialpragmatic marking of the action as familiar, as if it were a token of a well-known type (as opposed to performing it, as if inventing it on the spot). These results suggest that – in the absence of explicit normative language – young children interpret adult actions as normatively governed based mainly on the intentionality (perhaps signaling conventionality) with which they are performed. (shrink)
The difficulties with formalizing the intensional notions necessity, knowability and omniscience, and rational belief are well-known. If these notions are formalized as predicates applying to (codes of) sentences, then from apparently weak and uncontroversial logical principles governing these notions, outright contradictions can be derived. Tense logic is one of the best understood and most extensively developed branches of intensional logic. In tense logic, the temporal notions future and past are formalized as sentential operators rather than as predicates. The question therefore (...) arises whether the notions that are investigated in tense logic can be consistently formalized as predicates. In this paper it is shown that the answer to this question is negative. The logical treatment of the notions of future and past as predicates gives rise to paradoxes due the specific interplay between both notions. For this reason, the tense paradoxes that will be presented are not identical to the paradoxes referred to above. (shrink)
. Interpreted dynamical systems are dynamical systems with an additional interpretation mapping by which propositional formulas are assigned to system states. The dynamics of such systems may be described in terms of qualitative laws for which a satisfaction clause is defined. We show that the systems Cand CL of nonmonotonic logic are adequate with respect to the corresponding description of the classes of interpreted ordered and interpreted hierarchical systems, respectively. Inhibition networks, artificial neural networks, logic programs, and evolutionary systems are (...) instances of such interpreted dynamical systems, and thus our results entail that each of them may be described correctly and, in a sense, even completely by qualitative laws that obey the rules of a nonmonotonic logic system. (shrink)
This book opens a new field within business science: management philosophy. This discipline gives a thorough and critical foundation of a theory of management and leadership beyond any talk of "value-based" management, and "ethical accounting". It presents an uncompromising picture of the real leader through a set of leadership virtues, focusing on human duties, not on human rights. The book demonstrates that only through philosophy it is possible to establish a genuine science of management, overcoming the pressures of functionalism, opportunism (...) and pragmaticism, inherent in the hyper-modern corporation shaped by high-tech and information advantages. (shrink)
Werning applies a theorem by Hodges in order to put forward an argument against Quine’s thesis of the indeterminacy of translation (understood as a thesis on meaning, not on reference) and in favour of what Werning calls ‘semantic realism’. We show that the argument rests on two critical premises both of which are false. The reasons for these failures are explained and the actual place of this application of Hodges’ theorem within Quine’s philosophy of language is outlined.
Timothy Smiley's wonderful paper 'Rejection' (Analysis 1996) is still perhaps not as well known or well understood as it should be. This note first gives a quick presentation of themes from that paper, though done in our own way, and then considers a putative line of objection - recently advanced by Julien Murzi and Ole Hjortland (Analysis 2009) - to one of Smiley's key claims. Along the way, we consider the prospects for an intuitionistic approach to some of the issues (...) discussed in Smiley's paper. (shrink)
Rational addiction theories illustrate how absurd choice theories in economics get taken seriously as possibly true explanations and tools for welfare analysis despite being poorly interpreted, empirically unfalsifiable, and based on wildly inaccurate assumptions selectively justified by ad-hoc stories. The lack of transparency introduced by poorly anchored mathematical models, the psychological persuasiveness of stories, and the way the profession neglects relevant issues are suggested as explanations for how what we perhaps should see as displays of technical skill and ingenuity are (...) allowed to blur the lines between science and games. (shrink)
In this paper we investigate two purely syntactical notions ofcircularity, which we call ``self-application'''' and ``self-inclusion.'''' Alanguage containing self-application allows linguistic items to beapplied to themselves. In a language allowing for self-inclusion thereare expressions which include themselves as a proper part. We introduceaxiomatic systems of syntax which include identity criteria andexistence axioms for such expressions. The consistency of these axiomsystems will be shown by providing a variety of different models –these models being our circular languages. Finally we will show what (...) apossible semantics for these circular languages could look like. (shrink)
Timothy Smiley’s wonderful paper ‘Rejection’ (1996) is still perhaps not as well known or well understood as it should be. This note first gives a quick presentation of themes from that paper, though done in our own way, and then considers a putative line of objection – recently advanced by Julien Murzi and Ole Hjortland (2009) – to one of Smiley’s key claims. Along the way, we consider the prospects for an intuitionistic approach to some of the issues discussed in (...) Smiley’s paper. (shrink)
This article suggests that scientific philosophy, especially mathematical philosophy, might be one important way of doing philosophy in the future. Along the way, the article distinguishes between different types of scientific philosophy; it mentions some of the scientific methods that can serve philosophers; it aims to undermine some worries about mathematical philosophy; and it tries to make clear why in certain cases the application of mathematical methods is necessary for philosophical progress.
Sosiaalipolitiikan professori J.P. Roos esittää varsin kiivasta kritiikkiä kirjoitustani ”Evoluutiopsykologia ja sen ongelmat” kohtaan. On sääli, ettei Roos ole tunnekuohultaan kyennyt kunnolla lukemaan artikkeliani ja seuraamaan sen argumenttia. Totean kirjoituksessani varsin selvästi, että keskityn käsittelemään evoluutiopsykologian keskeistä ja vaikutusvaltaista ”ortodoksista”, erityisesti Santa Barbaran koulukunnan edustamaa paradigmaa (Evoluutiopsykologia isolla ”E”:llä (engl. ”Evolutionary Psychology”)). Se on juuri se evoluutiopsykologian suuntaus, joka on saanut paljon huomiota osakseen julkisuudessa ja on tehokkaasti popularisoinut itseään tiedejulkaisuissa. Se on varsin menestyksekkäästi onnistunut omimaan koko nimikkeen ”evoluutiopsykologia” tarkoittamaan (...) itseen. Toisaalta voidaan kyllä puhua evoluutiopsykologiasta laajemmassa mielessä, jolloin sen piiriin kuuluu hyvin monenlaista tutkimusta ja teoretisointia. Sellaisesta en kirjoituksessani väitä mitään. Toisin kuin Roos kuvittelee, tämä ei suinkaan tarkoita, että pitäisin kaikkea tällaista muuta evolutiivista tutkimusta mielenkiinnottomana. (shrink)
This article addresses the wider issues of continuity and change in the context of the globalization of Tibetan Buddhism. Specifically, it looks at the emergence of lay oriented convert movements within the global Karma bKa? brgyud school, which are led by ?crazy wise? teachers. Firstly, the activities of Chogyam Trungpa Rinpoche (1939?1987) are interpreted on the background of the tension between tradition and modernity. In dialogue with modernity, Trungpa gradually pushed the borders of Tibetan Buddhist identity to the point of (...) collapse and established a secular teaching lineage and discourse. Trungpa's case is then compared to the development of one of the fastest growing and largest global lay movements of contemporary Tibetan Buddhism, the Diamond Way of the Danish lay teacher Ole Nydahl. The Diamond Way has transitioned into a late-charismatic stage, in which the traditionalist and modernizing features of Nydahl's teachings are creating an increasing tension. Post-Buddhist secularization and modernist packaging of neo-orthodoxy emerge as contesting paradigms of the globalization of these Tibetan Buddhist movements, which produce surprising intertextualities and shed light on the negotiation of converted Buddhist identities in a global context. (shrink)
Research Group in Global Health: Ethics, Culture and Economics, Department of Public Health and Primary Care, University of Bergen, Kalfarveien 31, 5018 Abstract The WHO Commission on Social Determinants of Health has documented pervasive inequalities in health in many countries. These are clearly associated with unfair distribution of the social determinants of health. Policies directed at reducing this unfair distribution should be promoted across all sectors and institutions responsible for securing equal opportunities (...) and freedom for all citizens. This article argues that such policies will need to balance the competing goals of reducing social group inequalities in health and improving average health. We need a public debate about how to make such difficult choices. This paper outlines a framework that can help us structure our thinking about this dilemma. CiteULike Connotea Del.icio.us What's this?. (shrink)
Autobiographies are particularly interesting in the context of moral philosophy because they offer us rare and extended examples of how other people think, feel and reflect, which is of crucial importance in the development of phronesis (practical wisdom). In this article, Martha Nussbaum's use of fictional literature is shown to be of limited interest, and her arguments in Poetic Justice against the use of personal narratives in moral philosophy are shown to be unfounded. An analysis of Aristotle's concept of mimesis (...) shows that Nussbaum's claims for fictional literature also apply to personal narratives. A case is then made for the importance of personal narratives in developing practical wisdom, and three sub-genres of autobiography are discussed: (1) the confession, (2) the apology and (3) the testimonial. These sub-genres exemplify some of the unique features of personal narratives. (shrink)
Is the white horse paradox just a sleight of hand, or is it indicative of some truths about words, language, and logic? The paradox underscores some differences in the significance and implications of terms when considered in the context of mention rather than use. Moreover, the paradox shows that insights into how words and phrases operate in language can be gained by considering them in the context of mention. The paradox also causes us to think of the instrumental value of (...) words, as opposed to thinking of their roles just in referring and in judgments and inferences. (shrink)
In this paper, I work through the possible contours of an anti-genocide based on a framework informed by the work of Giorgio Agamben. Such a framework posits the inherent need to circumvent sovereign power within any form of normative activism. To begin, I show how the nascent anti-genocide movement promotes an ideal in which ?Western? states, particularly the USA, accept the global responsibility to protect persecuted life beyond national boundaries. Using Agamben, I argue that this vision also entails an acceptance (...) of a sovereign framework for the valuation of life, thus failing to confront the inherent power of the sovereign to condemn life in the first place. I then highlight the limitations that Agamben's ontology places on us in dealing with this inherent problem within the sovereign-subject relationship. By positing an alternative ontology, I suggest the possibility of establishing communities of solidarity that challenge the sovereign's self-ascribed role as the absolute valuator of life. Counter to Agamben, I argue that the basis for such communities could be a dedication to the universal sacredness of human life, which is maintained independently of, and in challenge to, sovereign power. (shrink)
In this paper I seek to answer two interrelated questions about pleasures and pains: (i) The question of unity: Do all pleasures share a single quality that accounts for why these, and only these, are pleasures, and do all pains share a single quality that accounts for why these, and only these, are pains? (ii) The question of commensurability: Are all pleasures and pains rankable on a single, quantitative hedonic scale? I argue that our intuitions draw us in opposing directions: (...) On the one hand, pleasures and pains seem unified and commensurable; on the other hand, they do not. I further argue that neither intuition can be abandoned, and examine three different paths to reconciliation. The first two are response theory and split experience theory. Both of these, I argue, are unsuccessful. A third path, however—which I label “dimensionalism” —succeeds. Dimensionalism is the theory that pleasure and pain have the ontological status as opposite sides of a hedonic dimension along which experiences vary. This view has earlier been suggested by C. D. Broad, Karl Duncker, Shelly Kagan, and John Searle, but it has not been worked out in detail. In this paper I work out the dimensionalist view in some detail, defend it, and explain how it solves the problem of the unity and commensurability of pleasures and pains. (shrink)
HJ EIKMEYER AND H. RIESER Word Semantics from Different Points of View. An Introduction to the Present Volume /. Possible Worlds Possible worlds have turned ...
We will present a new lottery-style paradox on counterfactuals and chance. The upshot will be: combining natural assumptions on (i) the truth values of ordinary counterfactuals, (ii) the conditional chances of possible but non-actual events, (iii) the manner in which (i) and (ii) relate to each other, and (iv) a fragment of the logic of counterfactuals leads to disaster. In contrast with the usual lottery-style paradoxes, logical closure under conjunction—that is, in this case, the rule of Agglomeration of (consequents of) (...) counterfactuals—will not play a role in the derivation and will not be entailed by our premises either. We will sketch four obvious but problematic ways out of the dilemma, and we will end up with a new resolution strategy that is non-obvious but (as we hope) less problematic: contextualism about what counts as a proposition. This proposal will not just save us from the paradox, it will also save each premise in at least some context, and it will be motivated by independent considerations from measure theory and probability theory. (shrink)
We analyse three moral dilemmas involving resource allocation in care for HIV-positive patients. Ole Norheim and Kjell Arne Johansson have argued that these cases reveal a tension between egalitarian concerns and concerns for better population health. We argue, by contrast, that these cases reveal a tension between, on the one hand, a concern for equal *chances*, and, on the other hand, both a concern for better health and an egalitarian concern for equal *outcomes*. We conclude that, in these cases, there (...) is much less tension than Norheim and Johansson claim between egalitarian concerns and concerns for better population health. (shrink)
Clinical ethical support services (CESS) represent a multifaceted field of aims, consultancy models, and methodologies. Nevertheless, the overall aim of CESS can be summed up as contributing to healthcare of high ethical standards by improving ethically competent decision-making in clinical healthcare. In order to support clinical care adequately, CESS must pay systematic attention to all real-life ethical issues, including those which do not fall within the ‘favourite’ ethical issues of the day. In this paper we attempt to capture a comprehensive (...) overview of categories of ethical tensions in clinical care. We present an analytical exposition of ethical structural features in judgement-based clinical care predicated on the assumption of the moral equality of human beings and the assessment of where healthcare contexts pose a challenge to achieving moral equality. The account and the emerging overview is worked out so that it can be easily contextualized with regards to national healthcare systems and specific branches of healthcare, as well as local healthcare institutions. By considering how the account and the overview can be applied to i) improve the ethical competence of healthcare personnel and consultants by broadening their sensitivity to ethical tensions, ii) identify neglected areas for ethical research, and iii) clarify the ethical responsibility of healthcare institutions' leadership, as well as specifying required institutionalized administration, we conclude that the proposed account should be considered useful for CESS. (shrink)
Humans have always played a crucial role in the evolutionary dynamics of agricultural biodiversity and thus there is a strong relationship between these resources and human cultures. These agricultural resources have long been treated as a global public good, and constitute the livelihoods of millions of predominantly poor people. At the same time, agricultural biodiversity is under serious threat in many parts of the world despite extensive conservation efforts. Ethical considerations regarding the collecting, research, and use of agricultural biodiversity are (...) currently topics of great concern. For example, easy access to genetic resources for breeding purposes is important, but international agreements and legal frameworks are necessary to ensure adequate recognition of the contributions of local communities and traditional farmers in creating and nurturing these resources. Here, we assess ethical principles in the context of existing codes of conduct that are relevant for agro-biodiversity researchers. We aim to create awareness among scientists and policy makers who are concerned with agro-biodiversity research and its potential impact on local communities. We encourage a serious assessment of the ethical principles presented here and hope to facilitate an integration of these principles into the reader’s personal ethical framework. Key ethical principles considered here include the importance of obtaining prior informed consent, equity, and the inalienability of rights of local communities and farmers. (shrink)
Julkaisematta jääneessä muistiossaan Mietteitä oikeuden yleiskäsitteestä (1702-1703?) G. W. Leibniz muotoilee uudelleen Platonin Euthyfron-dialogissa esitetyn kuuluisan kysymyksen. Hän kirjoittaa: ”Myönnetään, että kaikki mitä Jumala tahtoo, on hyvää ja oikein. Sen sijaan kysytään, onko se hyvää ja oikein siksi että Jumala niin tahtoo, vai tahtooko Jumala sitä koska se on hyvää ja oikein. Eli kysytään, onko hyvyys tai oikeus jotakin mielivaltaista, vai koostuvatko ne asioiden luonnetta koskevista välttämättömistä ja ikuisista totuuksista, kuten luvut ja suhteet.” Universaaleja, ikuisia totuuksia puolustava filosofi ei voi (...) hyväksyä ensin mainittua vaihtoehtoa. Hänen mukaansa ”Se toden totta tuhoaisi Jumalan oikeudenmukaisuuden. Sillä miksi ylistäisimme häntä oikeudenmukaisista teoista, jos oikeudenmukaisuuden käsite ei hänen tapauksessaan lisää mitään teon käsitteeseen? Ja sanonta stat pro ratione voluntas, minun tahtoni käyköön perusteesta, on todella tyrannin motto.” Leibnizin kritiikki on suunnattu erityisesti hänen aikalaisiaan René Descartesia, Thomas Hobbesia ja Samuel Pufendorfia vastaan. Hän ei voi hyväksyä näkemystä, jonka mukaan oikeudenmukaisuuden mitta on vain Jumalan tahto. Perustan on löydyttävä ikuisista totuuksista, jotka ovat myös Jumalan oikeudenmukaisuuden standardi. Erityisen kuuluisaksi tuli Leibnizin kritiikki Pufendorfin näkemyksiä kohtaan, sillä Pufendorfin laajalle levinneen teoksen De officio hominis et civis ranskalaisen laitoksen neljännen painoksen toimittaja Barbeyrac liitti siihen Leibnizin kiistakirjoituksen, joka tunnetaan lyhyellä nimellä Monita (Epistola viri excellentissimi ad amicum qua monita quaedam ad principia Pufendorfiani operis de officio hominis et civis continentur, 1706) ja puolusti Pufendorfia Leibnizia vastaan. Leibnizin onnistui kuitenkin ilmeisesti osoittaa eräs heikkous Pufendorfin näkemyksissä, jota Barbeyrac ei pystynyt sivuuttamaan: tämän mukaan Jumala on saman aikaan sekä ylin tuomari että lakien laatija. Siten Leibnizin näkökulmasta Jumala on tyranni – hänen tahtonsa on oikeuden ja etiikan mitta ja koska hän on kaikkivaltias, hän voi pakottaa ihmiset noudattamaan sellaista oikeudenmukaisuutta, joka on hänen mieleistään. Koska Jumalan yläpuolella ei ole Pufendorfin mukaan mitään, hän voi toimia aivan mielivaltaisesti. Leibnizin kritiikki kiteytyy Pufendorfin epäselvään erotteluun ulkoisen ja sisäisen velvollisuuden välillä, joka jättää hänen näkemyksensä arvoitukselliseksi. Tutkiskelen tässä esitelmässä oliko Leibnzin kritiikki johdonmukainen ja oikeutettu. Onko Pufendorfin näkemyksissä heikkous, jota hän ei itse huomannut? Vertailen myös asiaa koskevia eri kommentaareja (mm. Kari Saastamoinen, Petter Korkman, Fiametta Palladini) ja arvioin Leibnizin kritiikin reseptiota Pufendorf-tutkimuksessa. (shrink)
The Prisoner’s Dilemma (PD) is widely used to model social interaction between unrelated individuals in the study of the evolution of cooperative behaviour in humans and other species. Many effective mechanisms and promotive scenarios have been studied which allow for small founding groups of cooperative individuals to prevail even when all social interaction is characterised as a PD. Here, a brief critical discussion of the role of the PD as the most prominent tool in cooperation research is presented, followed by (...) two new objections to such an exclusive focus on PD-based models of social interaction. It is highlighted that only 2 of the 726 combinatorially possible strategically unique ordinal 2x2 games have the detrimental characteristics of a PD and that the frequency of PD-type games in a space of games with random payoffs does not exceed about 3.5%. Although these purely mathematical considerations do not compellingly imply that the relevance of PDs is overestimated, it is proposed that, in the absence of convergent empirical information about the ancestral human social niche, this finding can be interpreted in favour of a so far rather neglected answer to the question of how the founding groups of human cooperation themselves came to cooperate: Behavioural and/or psychological mechanisms which evolved for other, possibly more frequent, social interaction situations might have been applied to PD-type dilemmas only later. Human cooperative behaviour might thus partly have begun as a cooptation. (shrink)
Many studies show that punishment, although able to stabilize cooperation at high levels, destroys gains which makes it less efficient than alternatives with no punishment. Standard public goods games (PGGs) in fact show exactly these patterns. However, both evolutionary theory and real world institutions give reason to expect institutions with punishment to be more efficient, particularly in the long run. Long-term cooperative partnerships with punishment threats for non-cooperation should outperform defection prone non-punishing ones. This article demonstrates that fieldwork data from (...) hunter-gatherers, common pool resource management cases and even PGGs support this hypothesis. Although earnings in PGGs with a punishment option may be lower at the beginning, efficiency increases dramatically over time. Most ten-period PGGs cannot capture this change because their time horizon is too short. (shrink)
A physiological model for short-term memory (STM) based on dual theta (5–10 Hz) and gamma (20–60 Hz) oscillation was proposed by Lisman and Idiart (1995). In this model a memory is represented by groups of neurons that fire in the same gamma cycle. According to this model, capacity is determined by the number of gamma cycles that occur within the slower theta cycle. We will discuss here the implications of recent reports on theta oscillations recorded in humans performing the Sternberg (...) task. Assuming that the oscillatory memory models are correct, these findings can help determine STM capacity. (shrink)
: In the past five years, China has experienced increased efforts to regulate activities in biomedical research and practice. Background is provided on some of the key developments in Chinese bioethics especially in relation to genetics, stem cells, cloning, and reproductive medicine. This background sets the stage for a document entitled "Ethical Guidelines for Human Embryo Stem Cell Research," proposed by the Bioethics Committee of the Southern China National Human Gene Research Center, Shanghai, which is reprinted in this volume of (...) the Kennedy Institute of Ethics Journal. (shrink)
