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

Augustine's political thought or, as it is often called, political theology is a matter of considerable dispute. 'Augustine and Corruption' approaches that dispute by examining the evidence that Ramsay MacMullen presented to substantiate his observation that Augustine 'approved of' corruption. I read that evidence differently and use Augustine's remarks about bribes paid to court clerks, schemes to defraud philanthropists, and tax evasion to support what has been aptly called 'a minimalist' interpretation of his political expectations.

As we have seen, natural antibodies first emerged as an experimental phenomenon without a plausible theoretical explanation. They were originally denied the status of antibody; then, adjustments to the side-chain theory transformed them from a curiosity into a foundation of the theory. However, in accommodating natural antibodies, Ehrlich had opened several holes in his mechanism of antibody formation.Thus, by 1905, natural antibodies were clearly established as problematic. From the practical standpoint, it seemed unwise to maintain an identity between normal and (...) immune antibodies, given the therapeutic differences in their avidity. With the decline of Ehrlich's theory of antibody formation and the spread of Landsteiner's hapten technique for the production of antibodies against artificial antigens after World War I, the theoretical possibility of their existence as other than anomaly seemed more remote than ever. However, outside the theory and despite clinical considerations, natural antibodies remained a perplexing experimental phenomenon.49This is a somewhat different picture from that usually offered by historians of immunology. Debra Jan Bibel, for example, has recently written: “Ehrlich had no problem in accepting natural antibodies, since they were even predicted by his side-chain theory of antibody formation.:50 However, we have seen that far from being predicted by Ehrlich's side-chain theory, natural antibodies emerged as an anomaly and caused Ehrlich to significantly modify his theory in order to accommodate them. We have also seen that researchers opposed to Ehrlich's school, such as Bordet, initially accepted the existence of natural antibodies, before realizing what an important tool they would be for Ehrlich. Once natural antibodies came to be seen as a confirmation of Ehrlich's theory, attitudes changed and the very existence of natural antibodies was called into question. Other opponents of Ehrlich, such as Landsteiner, opposed natural antibodies from the beginning, before it came to be believed that there was an “infinity of antibodies,” which would make their existence impossible.51. (shrink)

Welcome to the Monist Interactive Issue group on “Representation in Electronic Philosophy.” As moderator of this group, I want to say a few things about what we were up to, and to give you the guidelines for participants. First, this was an experiment in doing philosophy. Some of the old rules applied, lots of them did not. The discussion was begun with a “starter paper” written by me. I deliberately kept this paper short, and did not write a “target” paper (...) because I wanted to leave open the possibility that the finished product would be a collaborative effort and not a paper with a set of responses attached to it. The latter is familiar to us and we don’t especially need this new way of doing things to get that result. So my starter paper was written as a sketch, with numbered sections. It was also much looser and informal than my usual way of doing philosophy. It was meant to be suggestive rather than definitive, and participants were free to engage, to ignore, or to add to bits of the starter paper as they saw fit. I was genuinely interested in what form the result of a lengthy, collaborative exchange over electronic channels would look like, and that was the main reason for trying this experiment. (shrink)

: By examining the passage on virtues in the Epinomis, possibly by Philip of Opus, I aim to show that the ethical theory expounded there differs both from the account of the Laws and from the notions we find in the fragmentary evidence concerning the Old Academy. Unlike the account in the Laws the unity of virtue is provided, not by justice, but by piety interpreted as a virtue involving mathematics, especially astronomy. The peculiar importance of mathematics in virtue is (...) not attested in any of the other authors of the Old Academy. (shrink)

Abstract Narrative thinking has a very important role in our ordinary everyday lives?in our thinking about fiction, about the historical past, about how things might have been, and about our own past and our plans for the future. In this paper, which is part of a larger project, I will be focusing on just one kind of narrative thinking: the kind that we sometimes engage in when we think about, evaluate, and respond emotionally to, our own past lives from a (...) perspective that is external to the remembered events. Being able to do this is an essential part of what it is to have a narrative sense of self. Sometimes, I will suggest, we fail to have such responses?we are not able to think and feel as we should about an episode in our lives. On such occasions, there is a gap in our narrative sense of self?a gap which opens up especially where the past is in some sense tragic or traumatic. The desire to close this gap is what I will call a desire for emotional closure. (shrink)

Act teleological theories are theories that judge an action permissible just in case its outcome is maximally good.[1] It is usually assumed that act teleological theories cannot be @i, i.e., make the permissibility of actions depend on what the past was like (e.g., on what promises were made, what wrong doings were done, and more generally on what actions were performed).[2] I shall argue that this is not so. Although @u act teleological theories, such as classical act utilitarianism, are not (...) past-regarding, there are other types of act teleological theories that are past-regarding. (shrink)

Probably the most dramatic historical challenge to scientific realism concerns Arnold Sommerfeld’s derivation of the fine structure energy levels of hydrogen. Not only were his predictions good, he derived exactly the same formula that would later drop out of Dirac’s 1928 treatment. And yet the most central elements of Sommerfeld’s theory were not even approximately true: his derivation leans heavily on a classical approach to elliptical orbits, including the necessary adjustments to these orbits demanded by relativity. Even physicists call Sommerfeld’s (...) success a ‘miracle’, which rather makes a joke of the so-called ‘no miracles argument’. However, this can all be turned around. Here I argue that the realist has a story to tell vis-à-vis the discontinuities between the old and the new theory, leading to a realist defence based on sufficient continuity of relevant structure. 1Introduction2No Realist Commitment Required?3Enter the Physicists4A New Approach to the Non-relativistic Success5Relativity and Spin6Structure and Realist Commitment7Conclusion. (shrink)

According to the dual-process account of moral judgment, deontological and utilitarian judgments stem from two different cognitive systems. Deontological judgments are effortless, intuitive and emotion-driven, whereas utilitarian judgments are effortful, reasoned and dispassionate. The most notable evidence for dual-process theory comes from neuroimaging studies by Joshua Greene and colleagues. Greene has suggested that these empirical findings undermine deontology and support utilitarianism. It has been pointed out, however, that the most promising interpretation of his argument does not make use of the (...) empirical findings. In this paper, I engage with recent attempts by Greene to vindicate the moral significance of dual-process theory and the supporting neuroscientific findings. I consider their potential moral significance with regard to three aspects of Greene’s case against deontology: the argument from morally irrelevant factors, the functionalist argument and the argument from confabulation. I conclude that Greene fails to demonstrate how neuroscience and dual-process theory in general can advance moral theorizing. (shrink)

In 1991 Mark Nelson argued that if time is infinitely long towards the future, then under certain easily met conditions traditional utilitarianism is unable to discriminate among actions. For under these conditions, each action produces the same infinite amount of utility, and thus it seems that utilitarianism must judge all actions permissible, judge all actions impermissible, or remain completely silent. In response to this criticism of utilitarianism, I argued that utilitarianism had the resources for dealing with at least some cases (...) of infinite utility. More specifically, I defended the following principle as being part of the "spirit" of traditional (total) utilitarianism: -/- PMU*: An action a1 has better consequences than an action a2 if and only if there is a time t such that for any later time t' the cumulative amount of utility produced by a1 up to t' is greater than that produced by action a2 up to t'. -/- For the usual finite cases, this principle agrees exactly with the standard approach of comparing totals. For infinite cases, however, it can distinguish among two actions each of which produces an infinite amount of utility. It says, for example, that an action that produces 2 units of utility at each time has better consequences than an action that produces 1 unit of utility at each time -- even though they both produce the same infinite amount of utility. Of course, cases where one action produces more utility than a second at each time are going to be rather rare. PMU* is not limited to such cases, however; it also has bite in cases such as the following: -/- Time a1: 1, 1, 1, 1, 2, 2, 2, 2, 2, ... a2: 3, 3, 3, 3, 1, 1, 1, 1, 1, ... -/- For although the cumulative utility of a1 up to and including the fourth time is only 4 utiles and a2's is 12, a1 starts catching up after that, ties a2 in the 12th time, and stays ahead after that. Thus, PMU* judges a1 as having better consequences than a2. I claimed that PMU* better captured the "spirit" of traditional utilitarianism than the usual sum total view -- on the grounds that almost anyone inclined to defend traditional utilitarianism would, upon reflection, want to hold, for example, that 2 utiles at every time is indeed better than 1 utile at each time. Two responses to my view have since been given in this journal. Luc Van Liederkerke has argued that PMU* violates an anonymity (neutrality, impartiality) condition that is central to utilitarianism. And James Cain has argued that PMU* is not person-centered, and that being so is central to utilitarianism. Here I will reply to the criticisms. Basically, I will acknowledge that each is right about an important point, but deny that this establishes that the core idea underlying PMU* is less plausible than the standard sum-ranking versions of utilitarianism. (shrink)

Hank Greely’s target article, “Human Brain Surrogates Research: The Onrushing Ethical Dilemma” reviews the manifold scientific and ethical questions surrounding models of human brains used i...

Recently, a number of philosophers of science have claimed that much explanation in the sciences, especially in the biomedical and social sciences, is mechanistic explanation. I argue the account of mechanistic explanation provided in this tradition has not been entirely satisfactory, as it has neglected to describe in complete detail the crucial causal structure of mechanistic explanation. I show how the interventionist approach to causation, especially within a structural equations framework, provides a simple and elegant account of the causal structure (...) of mechanisms. This account explains the many useful insights of traditional accounts of mechanism, such as Carl Craver's account in his book Explaining the Brain , but also helps to correct the omissions of such accounts. One of these omissions is the failure to provide an explicit formulation of a modularity constraint that plays a significant role in mechanistic explanation. One virtue of the interventionist/structural equations framework is that it allows for a simple formulation of a modularity constraint on mechanistic explanation. I illustrate the role of this constraint in the last section of the paper, which describes the form that mechanistic explanation takes in the computational, information-processing paradigm of cognitive psychology. (shrink)

A major problem facing no-collapse interpretations of quantum mechanics in the tradition of Everett is how to understand the probabilistic axiom of quantum mechanics (the Born rule) in the context of a deterministic theory in which every outcome of a measurement occurs. Deutsch claims to derive a decision-theoretic analogue of the Born rule from the non-probabilistic part of quantum mechanics and some non-probabilistic axioms of classical decision theory, and hence concludes that no probabilistic axiom is needed. I argue that Deutsch’s (...) derivation begs the question. (shrink)

The history of nursing in the home: revealing the significance of place in the expression of moral agencyThe relationship between place and moral agency in home care nursing is explored in this paper. The notion of place is argued to have relevance to moral agency beyond moral context. This argument is theoretically located in feminist ethics and human geography and is supported through an examination of historical documents (1900–33) that describe the experiences and insights of American home care/private duty nurses (...) or that are related to nursing ethics. Specifically, the role of place in inhibiting and enhancing care, justice, good relationships, and power in the practice of private duty nurses is explored. Several implications for current nursing ethics come out of this analysis. (i) The moral agency of nurses is highly nuanced. It is not only structured by nurses’ relationships to patients and health professionals, i.e. moral context, it is also structured by the place of nursing care. (ii) Place has the potential to limit and enhance the power of nurses. (iii) Some aspects of nursing's conception of the good, such as what constitutes a good nurse–patient relationship, are historically and geographically relative. (shrink)

This paper concerns the structure of any spatially extended things, including regions of space or spacetime. I shall use intuitions about the quantity of extended things to argue for a dichotomy: either a given finite extended thing is point-free gunk, that is, it has no points as parts, or it is made of grit, that is there are only finitely many points.

In the early steps of the Transcendental Deduction in the Critique of Pure Reason, Kant briefly addresses the threat posed by usurpatory concepts such as 'fate' and 'fortune'. Commentators have largely passed over these remarks, but in this paper I argue that a careful analysis of the reasons why 'fate' and 'fortune' are usurpatory reveals an important point about the relation between the Deduction and the Principles chapters of the Critique. In particular, I argue that 'fate' and 'fortune' are usurpatory (...) because they are unable to discriminate between the particular contents of experience, and that this requires that Kant provide an account of how the categories are able to accomplish this task. And this in turn shows that the justificatory work begun in the Deduction can be completed only in the Schematism and Principles. (shrink)

Criminal law scholars approach legality in various ways. Some scholars eschew over-arching principles and proceed directly to one or more distinct “rules”: (1) the rule against retroactive criminalization; (2) the rule that criminal statutes be construed narrowly; (3) the rule against the judicial creation of common-law offenses; and (4) the rule that vague criminal statutes are void. Other scholars seek a single principle, i.e., the “principle of legality,” that they claim underlies the four rules. In contrast, I believe that both (...) approaches are misguided. There is no such thing as a single “principle of legality;” yet, the four aforementioned rules are not unrelated to each other. The so-called “principle of legality” consists of two distinct norms that derive, respectively, from two fundamental principles of criminal justice, viz., the principle, “No person shall be punished in the absence of a bad mind,” and the principle that underlies the maxim, “Every person is presumed innocent until proven guilty.” The first norm of legality explains the rules regarding ex post facto legislation, and rules regarding “notice” and “fair warning” of judicial decisions. When a person is punished for violating a rule that was non-existent or unclear at the time he acted, he is punished for conduct that the state now condemns and seeks to prevent by means of penal sanctions. Accordingly, at the time the person is prosecuted, his claim is not that he did not do anything that the state regards as wrong, but, rather, that he neither knew nor should have known that he was doing something that the state would come to regard as wrong. He ought, indeed, to be excused for his mistake, but only because of a principle that is common to excuses generally: “No person ought to be punished in the absence of a guilty mind.” He should be excused because even when a person does something the state condemns and seeks to prevent, he ought not to be blamed for it unless he was motivated in a certain way, namely, by an attitude of disrespect for the legitimate interests of the political community by whose norms he is bound.The second norm of legality informs several of the remaining rules, though not all of them. The second norm is that a person ought not to be punished in the name of a political community unless it can confidently be said that the community officially regards his conduct as warranting the criminal punishment at issue. It is a norm that is most commonly associated with the rule of lenity, but it is not confined to the construction of statutes that are ambiguous or vague. It can also be also violated when a person is punished for violating a statute that has fallen into desuetude, regardless of how widely promulgated or narrowly defined the statute may be. This second norm derives from a principle that also underlies the presumption of innocence - the only difference being that the presumption of innocence is a preference for acquittal in the event of uncertainty regarding the facts which an actor is charged, while the second norm of legality is a preference for acquittal in the event of uncertainty regarding the scope of the offense which he is charged.Nevertheless, one “rule” remains that this analysis throws into question - namely, the rule that “vague” criminal statutes are void. Criminal statutes are sometimes so broadly defined that they do, indeed, infringe constitutionally protected rights of speech, movement, etc. - in which event they ought to be invalidated on those very grounds. And criminal statutes are sometimes so broadly drafted that, before applying them, courts ought to construe them to apply only to constitutionally unprotected acts that courts can confidently say the relevant political community regards as warranting punishment. But once statutes are so construed to apply only to constitutionally unprotected conduct, courts have no further reason to invalidate them on grounds of “vagueness.” Lack of “notice” is no reason to invalidate them because, with respect to the narrowly defined conduct such statutes are construed to prohibit, “common social duty” alone ought to alert actors that their conduct is suspect. (shrink)

It is widely thought that causal cognition underpins technical reasoning. Here we suggest that understanding causal cognition as a thinking system that includes theory of mind (i.e., social cognition) can be a productive theoretical tool for the field of evolutionary cognitive archaeology. With this contribution, we expand on an earlier model that distinguishes seven grades of causal cognition, explicitly presenting it together with a new analysis of the theory of mind involved in the different grades. We then suggest how such (...) thinking may manifest in the archaeological or stone tool record and techno-behaviors of the last three million years or so. Our thesis is threefold: (a) theory of mind is an integral element of causal cognition; (b) generally speaking, the more advanced causal cognition is, the more it is dependent on theory of mind; and (c) the evolution of causal cognition depends more and more on mental representations of hidden variables. Ultimately, the final or seventh grade of causal cognition allows us to reason from a network of hidden variables that, amongst other things, enables the learning, manufacture, and use of complex technological systems. It also facilitates the seamless mapping of knowledge between personal (egocentric), physical, and social networks that allows for newly devised and innovative technical and social outcomes. (shrink)

The course of my experience is quite consistent with the hypothesis that it is being produced by a mad scientist who is feeding into my sensory receptors entirely delusive stimuli. Indeed, I could at this very moment be nothing more than a brain floating in a vat of nutrients, my nerve ends linked up to some infernal apparatus by means of which my unknown deceiver induces in me utterly erroneous beliefs about the world.So begins a familiar line of thought which (...) dramatizes an equally familiar sceptical problem about the relation between our experiences and the world. However, Hilary Putnam has recently offered a marvellously ambitious argument which is intended to kill stone-dead the philosophical fantasy that we might be deluded brains in a vat. (shrink)

Amartya Sen and Martha Nussbaum have argued that justice is concerned, at least in part, with the distribution of capabilities (opportunities to function). Richard Arneson, G.A. Cohen, and John Roemer have argued that justice is concerned with something like the distribution of opportunities for well-being. I argue that, although some versions of the capability view are incompatible with some versions of the opportunity for well-being view, the most plausible version of the capability view is identical to a slight generalization of (...) the opportunity for well-being view. (shrink)

My focus in this paper is on a type of bad actions, namely actions that appear to be done for reasons that are not good reasons. I take such bad actions to be ubiquitous. But their ubiquity gives rise to a puzzle, especially if we assume that intentional actions are performed for what one believes or takes to be good reasons. The puzzle I aim to solve in this paper is: why do we seem to be getting it wrong so (...) much of the time? I will argue that we can explain the ubiquity of bad action in light of the practical uncertainties that we face. My claim is not just that the more uncertainty we face as agents, the more likely we are to make a mistake about what counts as a good reason for action, although that is certainly one possible effect of practical uncertainty. My main claim is, rather, that practical uncertainty can have an impact on what counts as acting for a good reason for the agent. (shrink)

The appraisal theory formulations posited in this special section consider the appraisal process to afford flexibility to emotional responding by the malleability of how people appraise events. I argue that not only the way in which events are appraised but also the way in which appraisals drive changes in other emotion components is characterized by flexibility across persons and context. Accounting for such flexibility is crucial for the further development of appraisal theories and their application to other domains.

It seems undeniable that we have many items of modal knowledge. Tradition has it that conceivability is the evidence for possibility that gets us to this modal knowledge. But "conceive" cannot mean think, understand, entertain, suppose, or find believable, because none of these are suited to serve as evidence for possibility, and if it is none of these, it is mysterious what conceivability is, and why it is evidence for possibility. I argue that sensory imagination is the most promising candidate (...) for a source of modal evidence. A theory of imaginative content is developed in Chapter One, one which allows what seems undeniable: that we do imagine the impossible. This raises a challenge to explain why, in the face of our ability to imagine the impossible, we should accept imagination as modal evidence. The predominant response, developed by Saul Kripke, limits the scope of imagination to preserve the link between imagination and what is possible. In Chapter Two I argue that the Kripkean theory is best thought of as an error theory: when we take ourselves to imagine, e.g., water without H2O, or Mark Twain and Sam Clemens in a fistfight, we are mistaken. I articulate and defend an alternative modal epistemology, one that exploits the crucial difference between assigned and basic content of imagining. The evidential value of some imaginings is undermined by independent considerations about the connection between assigned content and ignorance. Instances in which we imagine the impossible are all cases where these independent considerations give us reason to doubt the imagining's value as modal evidence. The conclusions about assigned content are applied in Chapter Three to the first-person imaginings thought to be crucial in philosophy of mind: the imaginability of zombies, and the imaginability of being a disembodied soul. It is argued that such imaginings offer no evidence favoring dualism over materialism. Finally, alternatives to imagination as the source for modal evidence are discussed in Chapter Four. I explore both direct intuition and a priori-based accounts, and conclude that neither offers a genuine alternative to the imagination. (shrink)

Since at least as long ago as Plato’s time, philosophers have considered the possibility that justice is at bottom a system of rules that members of society follow for mutual advantage. Some maintain that justice as mutual advantage is a fatally flawed theory of justice because it is too exclusive. Proponents of a Vulnerability Objection argue that justice as mutual advantage would deny the most vulnerable members of society any of the protections and other benefits of justice. I argue that (...) the Vulnerability Objection presupposes that in a justice-as-mutual-advantage society only those who can and do contribute to the cooperative surplus of benefits that compliance with justice creates are owed any share of these benefits. I argue that justice as mutual advantage need not include such a Contribution Requirement. I show by example that a justice-as-mutual-advantage society can extend the benefits of justice to all its members, including the vulnerable who cannot contribute. I close by arguing that if one does not presuppose a Contribution Requirement, then a justice-as-mutual-advantage society might require its members to extend the benefits of justice to humans that some maintain are not persons (for example, embryos) and to certain nonhuman creatures. I conclude that the real problem for defenders of justice as mutual advantage is that this theory of justice threatens to be too inclusive. (shrink)

The philosopher of science faces overwhelming disagreement in the literature on the definition, nature, structure, ontology, and content of scientific theories. These disagreements are at least partly responsible for disagreements in many of the debates in the discipline which put weight on the concept scientific theory. I argue that available theories of theories and conceptual analyses of theory are ineffectual options for addressing this difficulty: they do not move debates forward in a significant way. Directing my attention to debates about (...) the properties of particular, named theories, I introduce ‘theory eliminativism’ as a certain type of debate-reformulation. As a methodological tool it has the potential to be a highly effective way to make progress in the face of the noted problem: post-reformulation disagreements about theory cannot compromise the debate, and the questions that really matter can still be asked and answered. In addition the reformulation process demands that philosophers engage with science and the history of science in a more serious way than is usual in order to answer important questions about the justification for targeting a particular set of propositions (say) in a given context. All things considered, we should expect the benefits of a theory-eliminating debate-reformulation to heavily outweigh the costs for a highly significant number of debates of the relevant type. (shrink)

Many psychometricians and behavioral geneticists believe that high heritability of IQ test scores within racial groups coupled with environmental hypotheses failing to account for the differences between the mean scores for groups lends plausibility to explanations of mean differences in terms of genetic factors. I show that heritability estimates and the statistical analysis of variance on which they are based have limited relevance in exposing genetic and environmental factors operating within any single group or population. I begin with agricultural investigations, (...) where replication of genetic types and control over environmental factors are possible, and highlight the difficulties of moving from AOV of observed traits to investigation of measurable genetic factors. The difficulties can only be exacerbated for human data sets, which are equivalent to a crop trial in which each variety is replicated in only one or two of the locations. (shrink)

Husserl has undoubtedly considered himself being influenced by Brentano, but his conflicts with the orthodox core of the School of Brentano raise the question whether his adherence to Brentano suffices to adequately grasp the context of his early philosophy. I investigate the biographical details of Husserl’s studies in Vienna to uncover hitherto unknown ties between Husserl and Austrian philosophers outside the School of Brentano. Already during his secondary school studies in the Austro-Hungarian Monarchy Husserl was exposed to the philosophy textbooks (...) of Gustav Adolf Lindner; and archival records of the University of Vienna show that he had extensively attended philosophy courses held by other philosophers, especially by Robert Zimmermann. Both Lindner and Zimmermann proposed Herbartian philosophies, and what makes Zimmermann especially interesting is that he had once been a close personal disciple of Bernard Bolzano. I use an unpublished lecture transcript, written by a fellow student of Husserl, to investigate the controversial issue of Zimmermann’s possible transmission of Bolzano’s ideas. While a direct transmission seems improbable, my investigation uncovers a plethora of Herbartian influences, which are interesting on their own terms and have not only furnished Husserl with important parts of his descriptive psychological toolbox but have also helped him navigate the Brentano-School’s debate on intentionality. (shrink)

This chapter argues that our language faculty can both be a peripheral module of the mind and be crucially implicated in a variety of central cognitive functions, including conscious propositional thinking and reasoning. I also sketch arguments for the view that natural language representations (e.g. of Chomsky's Logical Form, or LF) might serve as a lingua franca for interactions (both conscious and non-conscious) between a number of quasi-modular central systems. The ideas presented are compared and contrasted with the evolutionary proposals (...) made by Derek Bickerton (1990, 1995), who has also argued for the involvement of language in thought. Finally, I propose that it was the evolution of a mechanism responsible for pretend play, circa 40,000 years ago, which led to the explosion of creative culture visible in the fossil record from that time onwards. (shrink)

The paper addresses the widely held position that the Third Man regress in the Parmenides is caused at least in part by the self-predicational aspect of Plato's Ideas. I offer a critique of the logic behind this type of interpretation, and argue that if the Ideas are construed as genuinely applying to themselves, then the regress is dissolved. Furthermore, such an interpretation can be made technically precise by modeling Platonic Universals as non-wellfounded sets. This provides a solution to the Third (...) Man regress, and allows a consistent reading of both self-predication and the singularity of the respective Forms. (shrink)

The semantic approach to scientific representation is now long established as a favourite amongst philosophers of science. One of the foremost strains of this approach—the model-theoretic approach —is to represent scientific theories as families of models, all of which satisfy or ‘make true’ a given set of constraints. However some authors have criticised the approach on the grounds that certain scientific theories are logically inconsistent, and there can be no models of an inconsistent set of constraints. Thus it would seem (...) that the MTA fails to represent inconsistent scientific theories at all, and this raises concerns about the way it represents in general. In a series of papers and a recent book da Costa and French have developed a variant of the MTA approach which they call ‘partial structures’, and which they claim can accommodate inconsistent theories. I assess this claim, looking to two theories which have been called ‘inconsistent’: Bohr’s theory of the atom and classical electrodynamics. (shrink)

The critical theory of the Frankfurt School starts with an explanatory-diagnostic analysis of the social pathologies of the present followed by anticipatory-utopian reflection on possible treatments for these disorders. This approach draws extensively on parallels to medicine. I argue that the ideas of social pathology and crisis that pervade the methodological writings of the Frankfurt School help to explain critical theory’s contention that the object of critique identifies itself when social institutions cease to function smoothly. However, in reflecting on the (...) role that reason and self-awareness play in the second stage of social criticism, I contend that this model is actually better conceptualized through the lens of the psychoanalyst rather than the physician. Although the first generation’s explicit commitment to psychoanalysis has dissipated in recent critical theory, faith in a rationalized ‘talking cure’ leading to greater self-awareness of existing pathologies remains at the core of the Frankfurt School. (shrink)

This paper explores some of the constructive dimensions and specifics of human theoretic cognition, combining perspectives from (Husserlian) genetic phenomenology and distributed cognition approaches. I further consult recent psychological research concerning spatial and numerical cognition. The focus is on the nexus between the theoretic development of abstract, idealized geometrical and mathematical notions of space and the development and effective use of environmental cognitive support systems. In my discussion, I show that the evolution of the theoretic cognition of space apparently follows (...) two opposing, but in truth, intrinsically aligned trajectories. On the epistemic plane, which is the main focus of Husserl’s genetic phenomenological investigations, theoretic conceptions of space are progressively constituted by way of an idealizing emancipation of spatial cognition from the concrete, embodied intentionality underlying the human organism’s perception of space. As a result of this emancipation, it ultimately becomes possible for the human mind to theoretically conceive of and posit space as an ideal entity that is universally geometrical and mathematical. At the same time, by synthesizing a range of literature on spatial and mathematical cognition, I illustrate that for the theoretic mind to undertake precisely this emancipating process successfully, and further, for an ideal and objective notion of geometrical and mathematical space to first of all become fully scientifically operative, the cognitive support provided by a range of specific symbolic technologies is central. These include lettered diagrams, notation systems, and more generally, the technique of formalization and require for their functioning various cognitively efficacious types of embodiment. Ultimately, this paper endeavors to understand the specific symbolic-technological dimensions that have been instrumental to major shifts in the development of idealized, scientific conceptions of space. The epistemic characteristics of these shifts have been previously discussed in genetic phenomenology, but without devoting sufficient attention to the constructive role of symbolic technologies. At the same time, this paper identifies some of the irreducible phenomenological and epistemic dimensions that characterize the functioning of the historically situated, embodied and distributed theoretic mind. (shrink)

I argue that the function attributed to episodic memory by Mahr & Csibra (M&C) – that is, grounding one's claims to epistemic authority over past events – fails to support the essentially autonoetic character of such memories. I suggest, in contrast, that episodic event memories are sometimes purely first order, sometimes autonoetic, depending on relevance in the context.

Constructive mathematics is based on the thesis that the meaning of a mathematical formula is given, not by its truth-conditions, but in terms of what constructions count as a proof of it. However, the meaning of the terms 'construction' and 'proof' has never been adequately explained (although Kreisel, Goodman and Martin-Löf have attempted axiomatisations). This monograph develops precise (though not wholly formal) definitions of construction and proof, and describes the algorithmic substructure underlying intuitionistic logic. Interpretations of Heyting arithmetic and constructive (...) analysis are given. The philosophical basis of constructivism is explored thoroughly in Part I. The author seeks to answer objections from platonists and to reconcile his position with the central insights of Hilbert's formalism and logic. Audience: Philosophers of mathematics and logicians, both academic and graduate students, particularly those interested in Brouwer and Hilbert; theoretical computer scientists interested in the foundations of functional programming languages and program correctness calculi. (shrink)

I. Voraussetzungen -- II. A. Religion und Metaphysik in den Reden -- II. B. Entfaltung des Subjektivitätsbegriffs -- II. C. Religion und Metaphysik nach dem Spätwerk.

This paper follows up a debate as to the consistency of Newtonian cosmology. Whereas Malament has shown that Newtonian cosmology *is* not inconsistent, to date there has been no analysis of Norton’s claim that Newtonian cosmology *was* inconsistent prior to certain advances in the 1930s, and in particular prior to Seeliger’s seminal paper of 1895. In this paper I agree that there are assumptions, Newtonian and cosmological in character, and relevant to the real history of science, which are inconsistent. But (...) there are some important corrections to make to Norton’s account. Here I display for the first time the inconsistencies—four in total—in all their detail. Although this extra detail shows there to be several different inconsistencies, it also goes some way towards explaining why they went unnoticed for two hundred years. (shrink)

The current implementation of the Neo-Darwinian model of evolution typically assumes that the set of possible phenotypes is organized into a highly symmetric and regular space. Most conveniently, a Euclidean vector space is used, representing phenotypic properties by real-valued variables. Computational work on the biophysical genotype-phenotype model of RNA folding, however, suggests a rather different picture. If phenotypes are organized according to genetic accessibility, the resulting space lacks a metric and can be formalized only in terms of a relatively unfamiliar (...) structure. Patterns of phenotypic evolution—such as punctuation, irreversibility, and modularity—result naturally from the properties of the genotype-phenotype map, which, given the genetic accessibility structure, define accessibility in the phenotype space. The classical framework, however, addresses these patterns exclusively in terms of natural selection on suitably constructed fitness landscapes. Recent work has extended the explanatory level for phenotypic evolution from fitness considerations alone to include the topological structure of phenotype space as induced by the genotype-phenotype map. Lewontin’s notion of “quasi-independence” of characters can also be formalized in topological terms: it corresponds to the assumption that a region of the phenotype space is represented by a product space of orthogonal factors. In this picture, each character corresponds to a factor of a region of the phenotype space. We consider any region of the phenotype space that has a given factorization as a “type”, i.e., as a set of phenotypes that share the same set of phenotypic characters. Thus, a theory of character identity can be developed that is based on the correspondence of local factors in different regions of the phenotype space. (shrink)

The metaphysics of relations is still in its infancy. We use the idea of truthmaking to gain purchase on this metaphysics. Assuming a modest supervenience conception of truthmaking, where true relational predications require multiply dependent truthmakers, these are indispensable relations. Though some such relations are required, none are needed for internal relatedness, nor for several other kinds of relational predication. Discerning the metaphysically basic kinds of relations is fraught with uncertainties, but must be tackled if progress is to be made.

In recent years, a number of authors have used gametheoretic reasoning to explain why purely self-interested agentswould ever conform their economic activities with the requirements of justice, when by doing so they forego opportunities to reapunilateral net gains by exploiting others. In this paper, I argue that Hume's justification of honest economic exchanges between self-interested agents in the Treatise foreshadows this contemporary literature. Hume analyzes the problem of explaining justice in self-interested economic exchange as a problem of agents coordinating on (...) a pattern of reciprocal cooperation, as opposed to some other behavioral pattern such as reciprocal exploitation, in exchanges repeated over time. Hume's arguments anticipate informally thecontemporary interpretation of just economic practices as forming part of an equilibrium of a repeated game. I close the paper by arguing that Hume does not provide a satisfactory explanation of how the mutual expectations that support justice in economic exchange arise in a community of self-interested agents. The problem Hume leaves unsolved is one of equilibrium selection, that is: Why do agents follow an equilibrium corresponding to just economic exchanges rather than some other equilibrium corresponding to unjust exchanges? I also argue that contemporary game theory still lacks a satisfactory theory of equilibrium selection, but that such a theory would lead us closer to a satisfactory Humean reconciliation of justice and self-interest in economic exchange. (shrink)

Modern philosophy's fascination with language - for the last century, its obsession- may illustrate the axiom that we love to talk about what we desire and we desire what we don't have. From the perspective of traditional Judaism, philosophic obsession with language reflects the modern philosopher's dislocation from those speech communities in which, alone, language has meaning. Natural speech communities, meaning those whose origins are either unknown or referred to an indefinite past, are characterized by inherent semiotic norms: rules for (...) transforming elements of the natural world into meaningful signs (morphology), for determining relations among those signs (syntax), for determining relations between signs and intended objects (semantics), and for determining relations between signs and the actual behavior which they recommend (what the American philosopher Charles Peirce calls pragmatics). For the traditional Jew, these norms are collected in what is called Torah: God's speech to Israel and the literary and behavioral history of Israel's attempts to interpret what that speech means. For this Jew, dislocation from the speech community of Israel would imply dislocation from Torah, and, thereby, from the possibility of meaningful speech and controlled behavior. Jewish philosophy is the attempt to find means of reintegrating dislocated persons into appropriate speech communities: in particular of reintegrating Jews into the speech community of Israel. On the following pages, I describe what modern philosophy looks like in terms set by Torah. Without apology, the Jewish philosopher first defines the non-problematic (the language of Torah), then the problematic (the enterprise of modern philosophy), then suggests means of placing the two in dialogue. (shrink)

Publishing a collection of fragments from a classical author is a risky business: the moment the book appears in print, it may already be outdated, as new fragments could have come to light. Or, in the words of Ecclesiasticus 18:7: ‘When a man hath done, then he beginneth; and when he leaveth off, then he shall be doubtful’. The same fate befell me shortly after the publication of my collection of fragments from Rufus of Ephesus' On Melancholy. Manfred Ullmann wrote (...) to me that the late Rainer Degen had discovered a new fragment; in the course of my research, I came across some relevant quotations in the Hippocratic Treatments by the tenth-century author aṭ-Ṭabarī; and recently, Klaus-Dietrich Fischer published two related fragments. The following short note contains these new fragments together with an English translation and commentary. At the end, I also offer some addenda and corrigenda, partly in light of the reviews that have since appeared. (shrink)

Although a succession of fashions swept the American philosophical scene, C. J. Ducasse was throughout his long career an effective practitioner of analytic philosophy in the classic tradition. As he explained in 1924 "[i]t is only with truths about such questions as the meaning of the term 'true', or 'real', or 'good', and the like . . . that philosophy is concerned. " Such truths are to be discovered inductively by comparing and analyzing concrete cases of the admittedly proper u/le (...) . . . The pressing problems of philosophy are thus in my view primarily problems of def'mition, and moreover, problems of framing def'mitions which must be in formal terms, under penalty of not being otherwise understandable by or acceptable to one or another philosophical school, since the formal elements of thought and tp. ey only are common to all schools. These def'mitions, of course are not to be arbitrary; their relation to the facts of admittedly meaningful linguistic usage is the same as exists between any scientific hypothesis and the facts which it attempts to 1 construe. (shrink)

In his response to my article `Against Tolerance', Jonathan Gorman misses my main point by an astonishingly wide margin, and throws in a number of herrings of a most vivid redness. I'll look briefly at the first of these flushed fish before going on to tackle his main misunderstanding.