This book provides a focus for future discussion in one of the most important debates within historical theology within the protestant tradition - the debate about the definition of a category of analysis that operates over five centuries of religious faith and practice and in a globalising religion. In March 2009, TIME magazine listed ‘the new Calvinism’ as being among the ‘ten ideas shaping the world.’ In response to this revitalisation of reformation thought, R. Scott Clark and D. G. Hart (...) have proposed a definition of ‘Reformed’ that excludes many of the theologians who have done most to promote this driver of global religious change. In this book, the Clark-Hart proposal becomes the focus of a debate. Matthew Bingham, Chris Caughey, and Crawford Gribben suggest a broader and more historically responsible definition for ‘Reformed,’ as Hart and Scott respond to their arguments. (shrink)

Introduction. The roots of liberal-democratic theory -- Problems of interpretation -- Hobbe : the political obligation of the market. Philosophy and political theory -- Human nature and the state of nature -- Models of society -- Political obligation -- Penetration and limits of Hobbe's political theory -- The Levellers : franchise and freedom. The problem of franchise -- Types of franchise -- The record -- Theoretical implications -- Harrington : the opportunity state. Unexamined ambiguities -- The balance and the gentry (...) -- The bourgeois society -- The equal commonwealth and the equal agrarian -- The self-cancelling balance principle -- Harrington's stature --Locke : the political theory of appropriation. Interpretations -- The theory of property right -- Class differentials in natural rights and rationality -- The ambiguous state of nature -- The ambiguous civil society -- Unsettled problems reconsidered -- Possessive individualism and liberal democracy. The seventeenth-century foundations -- The twentieth-century dilemma -- Appendix : Social classes and franchise classes in England, circa 1648. (shrink)

This seminal work by political philosopher C.B. Macpherson was first published by the Clarendon Press in 1962, and remains of key importance to the study of liberal-democratic theory half-a-century later. In it, Macpherson argues that the chief difficulty of the notion of individualism that underpins classical liberalism lies in what he calls its "possessive quality" - "its conception of the individual as essentially the proprietor of his own person or capacities, owing nothing to society for them." Under such a conception, (...) the essence of humanity becomes freedom from dependence on the wills of others; society is little more than a system of economic relations; and political society becomes a means of safeguarding private property and the system of economic relations rooted in property. As the New Statesman declared: "It is rare for a book to change the intellectual landscape. It is even more unusual for this to happen when the subject is one that has been thoroughly investigated by generations of historians.... Until the appearance of Professor Macpherson's book, it seemed unlikely that anything radically new could be said about so well-worn a topic. The unexpected has happened, and the shock waves are still being absorbed." A new introduction by Frank Cunningham puts the work in a twenty-first-century context. (shrink)

Some philosophers argue that friendship can normatively require us to have certain beliefs about our friends that epistemic norms would prohibit. On this view, we ought to exhibit some degree of doxastic partiality toward our friends, by having certain generally favorable beliefs and doxastic dispositions that concern our friends that we would not have concerning relevantly similar non-friends. Can friendship genuinely make these normative demands on our beliefs, in ways that would conflict with what we epistemically ought to believe? On (...) a widely influential evidentialist approach to thinking about epistemic norms, friendship cannot normatively require things of our beliefs, because friendship cannot generate reasons for belief. And this is due, in part, to the alleged fact that we are incapable of forming beliefs directly in response to, or on the basis of, non-epistemic reasons. In this paper, I argue that this evidentialist response to alleged cases of conflict between friendship and epistemic norms fails. Instead, I argue that friendship cannot generate reasons for belief due to an underappreciated feature of friendship: that being a good friend constitutively involves forming attitudes about one’s friends that are appropriately responsive to the features that one’s friends have that appear to warrant those attitudes. I argue that this feature of friendship helps explain why friendship cannot give us reasons to have beliefs that are doxastically partial. (shrink)

Abstract According to Russellianism, the content of a Russellian thought, in which a person ascribes a monadic property to an object, can be represented as an ordered couple of the object and the property. A consequence of this is that it is not possible for a person to believe that a is F and not to believe b is F, when a=b. Many critics of Russellianism suppose that this is possible and thus that Russellianism is false. Several arguments for this (...) claim are criticized and it is argued that Russellians need not appeal to representational notions in order to defeat them. Contrary to popular opinion, the prospects for a pure Russellianism, a Russellianism without representations, are in fact very good. (shrink)

In _Real Natures and Familiar Objects_ Crawford Elder defends, with qualifications, the ontology of common sense. He argues that we exist -- that no gloss is necessary for the statement "human beings exist" to show that it is true of the world as it really is -- and that we are surrounded by many of the medium-sized objects in which common sense believes. He argues further that these familiar medium-sized objects not only exist, but have essential properties, which we (...) are often able to determine by observation. The starting point of his argument is that ontology should operate under empirical load -- that is, it should give special weight to the objects and properties that we treat as real in our best predictions and explanations of what happens in the world. Elder calls this presumption "mildly controversial" because it entails that arguments are needed for certain widely assumed positions such as "mereological universalism". Elder begins by defending realism about essentialness. He then defends this view of familiar objects against causal exclusion arguments and worries about vagueness. Finally, he argues that many of the objects in which common sense believes really exist, including artifacts and biological devices shaped by natural selection, and that we too exist, as products of natural selection. (shrink)

Immanuel Kant was a German philosopher. He is a central figure of modern philosophy, and set the terms by which all subsequent thinkers have had to grapple. He argued that human perception structures natural laws, and that reason is the source of morality. His thought continues to hold a major influence in contemporary thought, especially in fields such as metaphysics, epistemology, ethics, political philosophy, and aesthetics.

Most contemporary metaphysicians are sceptical about the reality of familiar objects such as dogs and trees, people and desks, cells and stars. They prefer an ontology of the spatially tiny or temporally tiny. Tiny microparticles 'dog-wise arranged' explain the appearance, they say, that there are dogs; microparticles obeying microphysics collectively cause anything that a baseball appears to cause; temporal stages collectively sustain the illusion of enduring objects that persist across changes. Crawford L. Elder argues that all such attempts to (...) 'explain away' familiar objects project downwards, onto the tiny entities, structures and features of familiar objects themselves. He contends that sceptical metaphysicians are thus employing shadows of familiar objects, while denying that the entities which cast those shadows really exist. He argues that the shadows are indeed really there, because their sources - familiar objects - are mind-independently real. (shrink)

In _Real Natures and Familiar Objects_ Crawford Elder defends, with qualifications, the ontology of common sense. He argues that we exist -- that no gloss is necessary for the statement "human beings exist" to show that it is true of the world as it really is -- and that we are surrounded by many of the medium-sized objects in which common sense believes. He argues further that these familiar medium-sized objects not only exist, but have essential properties, which we (...) are often able to determine by observation. The starting point of his argument is that ontology should operate under empirical load -- that is, it should give special weight to the objects and properties that we treat as real in our best predictions and explanations of what happens in the world. Elder calls this presumption "mildly controversial" because it entails that arguments are needed for certain widely assumed positions such as "mereological universalism". Elder begins by defending realism about essentialness. He then defends this view of familiar objects against causal exclusion arguments and worries about vagueness. Finally, he argues that many of the objects in which common sense believes really exist, including artifacts and biological devices shaped by natural selection, and that we too exist, as products of natural selection. (shrink)

Previous studies of children’s counterfactual reasoning have focused on scenarios in which a single causal event yielded an outcome. However, there are also cases in which an outcome would have occurred even in the absence of its actual cause, because of the presence of a further potential cause. In this study, 152 children aged 4-9 years reasoned counterfactually about such scenarios, in which there were ‘doubly-determined’ outcomes. The task involved dropping two metal discs down separate runways, each of which was (...) sufficient to knock over a toy pig. One of the runways was shorter than the other, meaning that one of the discs actually knocked over the pig whereas the other always arrived too late to do so. Children were asked whether the pig would have been knocked over in the absence of the first metal disc descending the runway. We found that children could accurately answer such counterfactual questions by 6-7 years. (shrink)

This paper opposes universal mereological composition. Sider defends it: unless UMC were true, he says, it could be indeterminate how many objects there are in the world. I argue that there is no general connection between how widely composition occurs and how many objects there are in the world. Sider fails to support UMC. I further argue that we should disbelieve in UMC objects. Existing objections against them say that they are radically unlike Aristotelian substances. True, but there is a (...) stronger objection. This is that they are characterized by no properties, and so fail to be like anything – even themselves. (shrink)

Historically, opponents of realism have managed to slip beneath a key objection which realists raise against them. The opponents say that some element of the world is constructed by our cognitive practices; realists retort that the element would have existed unaltered, had our practices differed; the opponents sometimes agree, contending that we construct in just such a way as to render the counterfactual true. The contemporary instalment of this debate starts with conventionalism about modality, which holds that the borders of (...) the world's kinds and the careers of individuals in those kinds obtain only relative to our conventions of individuation. Realists object that the kinds and careers in nature would still have obtained, had our conventions been different, but conventionalists claim to be able to agree. I argue that this claim is false, and that conventionalism contradicts itself. (shrink)

The existence of object-dependent thoughts has been doubted on the grounds that reference to such thoughts is unnecessary or 'redundant' in the psychological explanation of intentional action. This paper argues to the contrary that reference to object-dependent thoughts is necessary to the proper psychological explanation of intentional action upon objects. Section I sets out the argument for the alleged explanatory redundancy of object-dependent thoughts; an argument which turns on the coherence of an alternative 'dual-component' model of explanation. Section II rebuts (...) this argument by showing the dual-component model to be incoherent precisely because of its exclusion of object-dependent thoughts. Section III concludes with a conjecture about the further possible significance of object-dependent thoughts for the prediction of action. (shrink)

The modern form of realism about properties has typically been far more austere than its Platonic ancestor. There is nothing especially austere about denying, as most modern property realists do, the reality of “disjunctive properties”—properties which would correspond, in the world, to disjunctive predicates such as “is an apple or an ocean,” “is observed by now and green or not observed by now and blue,” etc. But modern property realists typically deny far more. It has been argued, for example, that (...) the only real properties there are are properties flanked by contrary opposites—so that there is no real property corresponding, for example, to the predicate “is self-identical.” Perhaps the biggest step in the direction of austerity is the argument, offered by a number of modern property realists, that there can be in the world no “determinable properties” corresponding to such determinable predicates as “has mass,” “is colored,” or “has a valence.” For these arguments are said to establish that not even such familiar properties as redness or painfulness really exist; to predicates such as “is red” and “is painful,” no real property corresponds. The business of this paper is to examine the prevailing arguments against “determinable properties,” and to argue that the ontology which they entail is decidedly less austere than is commonly supposed. The motivation is mainly just to get a more accurate ontology of properties. But a side benefit, if my arguments are correct, will be an increased appreciation for the treatment of vague predicates that posits truth-value gaps—and with it, increased ease with the idea that corresponding to vague predicates there really are, in the world, vague properties. (shrink)

Common sense supposes thoughts can cause bodily movements and thereby bring about changes in where the agent is or how his surroundings are. Many philosophers suppose that any such outcome is realized in a complex state of affairs involving only microparticles; that previous microphysical developments were sufficient to cause that state of affairs; hence that, barring overdetermination, causation by the mental is excluded. This paper argues that the microphysical swarm that realizes the outcome is an accident (Aristotle) or a coincidence (...) (David Owens) and has no cause, though each component movement in it has one. Mental causation faces no competition “from below”. (shrink)

This paper explores corporate charitable giving disclosures in order to question the extent to which corporations can claim that their philanthropy activities are charitable at all. Exploration of these issues is carried out by means of a tropological analysis that focuses on the different linguistic tropes within the philanthropy disclosures of 52 companies, namely metaphor and synecdoche. The results reveal a number of complex and contradictory things. Primarily, the master metaphor of 'altruism' projected by the corporate disclosures is ideologically at (...) odds with the more business case-oriented discourse that shapes the disclosures. This contradiction is put into starker contrast by the existence of a root metaphor, whereby the recipients of corporate philanthropy are presented as the 'deserving poor'. Synecdochal devices are present within the corporate disclosures, whereby employee initiatives that are independent of corporate strategies are used to confer attributes onto the disclosures that bolster the master metaphor of 'altruism'. As such, corporate philanthropy is presented by the paper as a structurally incoherent discourse and yet one that has implications for both extracting greater value from various societal groups and in defining, on behalf of civil society, what is a worthy cause. (shrink)

This paper explores corporate charitable giving disclosures in order to question the extent to which corporations can claim that their philanthropy activities are charitable at all. Exploration of these issues is carried out by means of a tropological analysis that focuses on the different linguistic tropes within the philanthropy disclosures of 52 companies, namely metaphor and synecdoche. The results reveal a number of complex and contradictory things. Primarily, the master metaphor of ‘altruism’ projected by the corporate disclosures is ideologically at (...) odds with the more business case-oriented discourse that shapes the disclosures. This contradiction is put into starker contrast by the existence of a root metaphor, whereby the recipients of corporate philanthropy are presented as the ‘deserving poor’. Synecdochal devices are present within the corporate disclosures, whereby employee initiatives that are independent of corporate strategies are used to confer attributes onto the disclosures that bolster the master metaphor of ‘altruism’. As such, corporate philanthropy is presented by the paper as a structurally incoherent discourse and yet one that has implications for both extracting greater value from various societal groups and in defining, on behalf of civil society, what is a worthy cause. (shrink)

James decides that the best price today on pork chops is at Supermarket S, then James makes driving motions for twenty minutes, then James’ car enters the parking lot at Supermarket S. Common sense supposes that the stages in this sequence may be causally connected, and that the pattern is commonplace: James’ belief (together with his desire for pork chops) causes bodily behavior, and the behavior causes a change in James’ whereabouts. Anyone committed to the idea that beliefs and desires (...) are states installed by evolution must, it seems, think something similar. For how can one see beliefs and desires as conferring selective advantage if not by supposing that, by causing bodily behavior in their subjects, they brought about changes in their subjects’ surroundings? Yet many, many philosophers currently think or worry that mental causation is illusory (see, e.g., Heil and Mele 1993, or Macdonald and Macdonald 1995). Any physical changes which a mental state appears to cause can be viewed as a complex event involving microparticles, and for any such complex event, many philosophers suppose, there will have been previous microphysical occurrences sufficient to cause it. Barring routine overdetermination of such complex events, the apparent causation of mental events seems to be excluded. Nor does it help to say that some salient segment of the previous microphysical event just is the mental event, differently described (Davidson 1970). For describing the previous events as microphysical seems to spotlight the very features in virtue of which they did their causal work; the mental features seem epiphenomenal (Yablo 1992b: pp. 425-36; Yablo 1992a). This paper argues that the complex physical events, which mental events seem excluded from causing, are not caused at all. For they are either accidents, in something like Aristotle’s sense (Sorabji 1980: pp. 3-25), or coincidences, in a sense which David Owens has recently sharpened (Owens 1992). (shrink)

The modern form of realism about properties has typically been far more austere than its Platonic ancestor. There is nothing especially austere about denying, as most modern property realists do, the reality of “disjunctive properties”—properties which would correspond, in the world, to disjunctive predicates such as “is an apple or an ocean,” “is observed by now and green or not observed by now and blue,” etc. But modern property realists typically deny far more. It has been argued, for example, that (...) the only real properties there are are properties flanked by contrary opposites—so that there is no real property corresponding, for example, to the predicate “is self-identical.” Perhaps the biggest step in the direction of austerity is the argument, offered by a number of modern property realists, that there can be in the world no “determinable properties” corresponding to such determinable predicates as “has mass,” “is colored,” or “has a valence.” For these arguments are said to establish that not even such familiar properties as redness or painfulness really exist; to predicates such as “is red” and “is painful,” no real property corresponds. The business of this paper is to examine the prevailing arguments against “determinable properties,” and to argue that the ontology which they entail is decidedly less austere than is commonly supposed. The motivation is mainly just to get a more accurate ontology of properties. But a side benefit, if my arguments are correct, will be an increased appreciation for the treatment of vague predicates that posits truth-value gaps—and with it, increased ease with the idea that corresponding to vague predicates there really are, in the world, vague properties. (shrink)

Common sense believes in objects which, if real, routinely lose component parts or particles. Statues get chipped, people undergo haircuts and amputations, and ships have planks replaced. Sometimes philosophers argue that in addition to these objects, there are others which could not possibly lose any of their parts or particles, nor have new ones added to them--objects which could not possibly have been bigger or smaller, at any time, than how they actually were.1 (Sometimes the restriction on size is argued (...) independently of the restriction on switches of parts.2) If these other objects are real at all, they are alarmingly abundant. Exactly where the statue sits, there sits a parcel or piece of clay which would cease to be itself, and hence cease to exist, were even so small a part as the statue's nose removed.3 In exactly the place where the recently reconditioned ship is found, there is a mass of wood which never contained, and never could contain, any particles of wood--or bits of wood-stuff--other than those it now has.4 Moreover, since masses of matter (or "aggregates") can continue to exist even if divided into separate parts, while parcels cannot, the abundance is two-fold: where every parcel is found, there is also a mass.5 But how can there be room for all these additional objects if, at any time, two different objects cannot occupy exactly the same place? Or, worse, if even some of these additional objects are real, how can room remain for familiar objects? Recent treatments of this ancient puzzle have urged that we retain both "the principle of one object to a place" and the other ontological assumptions which make that principle seem to force a choice between affirming the reality of familiar objects, and that of the strangely brittle intruders.6 But all the recent treatments have left standing the reality of at least some of these brittle objects.7 By doing so they have passed up what is, perhaps, the simplest and safest response to the ancient puzzle.. (shrink)

A mutation alters the hemoglobin in some members of a species of antelope, and as a result the members fare better at high altitudes than their conspecifics do; so high-altitude foraging areas become open to them that are closed to their conspecifics; they thrive, reproduce at a greater rate, and the gene for altered hemoglobin spreads further through the gene pool of the species. That sounds like a classic example (owed to Karen Neander, 1995) of a causal chain traced by (...) evolutionary biology. But a view now nearly universal among philosophers maintains that such biological causation is always shadowed, perhaps even rivaled, by causation on a different level.1 That the subgroup of antelopes forages in areas closed to the conspecifics is a state of affairs embodied or realized, notes this view, in certain movements and state changes done by certain physical microparticles—untold billions of microparticles and movements, but a finite and determinate (more on this below) collection nevertheless. That the subgroup reproduces at a greater rate is likewise realized by a huge collection of microparticle movements, a different collection. And the microparticle happenings comprised in the first collection are causally responsible, strictly in accordance with the laws of microphysics, for the microparticle happenings in the second. Biological causation is always shadowed, perhaps even rivaled, by causation on the level of microphysics. The view I mean is general: any case of causing uncovered by any of the special sciences can be recaptured at the level of microphysics. This view is I think what most philosophers mean by “physicalism”; in any case, “physicalism” is the label I shall use. Physicalism comes in two forms. Modest physicalism holds that any causal transaction reported by the special sciences can be retraced by microphysics.2 Hegemonic physicalism holds that retracing such a transaction at the level of.. (shrink)

An influential line of thought in metaphysics holds that where common sense discerns a tree or a dog or a baseball there may be just many microparticles. Provided the microparticles are arranged in the right way—are “treewise” or “dogwise” or “baseballwise” arranged—our sensory experiences will be just the same as if a tree or dog or baseball were really there. Thereforewhetherthere really are such familiar objects in the world can be decided only by determining whatmoreis needed for microparticles dogwise arranged (...) actually tocomposea dog. This paper argues that this line of thought sets up the wrong agenda. Composition is trivial; dogwise (etc.) arrangement is tricky. Dogwise arrangement will obtain in the wrong regions unless we stipulate that there are dogs, and that dogwise arrangement obtains only within their borders. The bearers of dogwise arrangement, moreover, will have to be dogs themselves, not their microparticles. Thus allowing that dogwise arrangement obtains at all is allowing that there are dogs. (shrink)

An influential line of thought in metaphysics holds that where common sense discerns a tree or a dog or a baseball there may be just many microparticles. Provided the microparticles are arranged in the right way—are “treewise” or “dogwise” or “baseballwise” arranged—our sensory experiences will be just the same as if a tree or dog or baseball were really there. Thereforewhetherthere really are such familiar objects in the world can be decided only by determining whatmoreis needed for microparticles dogwise arranged (...) actually tocomposea dog. This paper argues that this line of thought sets up the wrong agenda. Composition is trivial; dogwise (etc.) arrangement is tricky. Dogwise arrangement will obtain in the wrong regions unless we stipulate that there are dogs, and that dogwise arrangement obtains only within their borders. The bearers of dogwise arrangement, moreover, will have to be dogs themselves, not their microparticles. Thus allowing that dogwise arrangement obtains at all is allowing that there are dogs. (shrink)

How can a parcel of matter, or collection of particles, simultaneously compose three different objects, characterized by different modal properties? If the statue is gouged it still exists, but not exactly that piece of gold which originally occupied the statue’s borders, and the (mass of) gold within that piece can survive dispersal, while the piece cannot. The solution to this “problem of coinciding objects”, this paper argues, is that there is, in that space, only the statue. The properties which the (...) piece and the mass supposedly must have, to go on being, are not properties which anything can have necessarily or essentially. Not even having that origin can be essential. There is no object of which the statue is composed, though there are objects (viz., gold atoms) and a kind of stuff (viz., gold) of which it is composed. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Rhetoric 33.1 (2000) 96-99 [Access article in PDF] Book Review The Long Path to Nearness: A Contribution to a Corporeal Philosophy of Communication and the Groundwork for an Ethics of Relief The Long Path to Nearness: A Contribution to a Corporeal Philosophy of Communication and the Groundwork for an Ethics of Relief. Ramsey Eric Ramsey. Atlantic Highlands, NJ: Humanities Press, 1998. Pp. xiv + 145. $49.95, cloth. (...) The cryptic title of Ramsey Eric Ramsey's new text creates a very useful metaphor that runs, as a long, sometimes winding, path through the wooded grounds of philosophy, communication, and ethics. The distance of the journey to corporeal communication and an ethics of relief is long in the sense that the journey requires most readers to shed some perceptual baggage as payment for passage. An example of such baggage shedding is Ramsey's effort to "re-call" communication. A valuable section of his work, it elicits an interesting new metaphorical perception of that which we take for granted.The premise that Ramsey works under is an acknowledged one of a critical existential Marxist who is influenced by Martin Heidegger. The additional [End Page 96] frame of this project is Calvin O. Schrag's 1987 book Communication Praxis and the Space of Subjectivity; indeed, Ramsey posits this work as a "building upon" Schrag's contribution. Certainly, in the use and understanding of communicative praxis, Ramsey does extend the work of Schrag. But there is more to Ramsey than new chapters in a story told earlier.Ramsey presents two arguments, along with well-sculpted, carefully detailed supporting premises that make the unfolding an enjoyable process. The issues of The Long Path to Nearness are (1) the neglected body in communication theory, which represents the inescapable contact point with the natural world, and (2) liberation ethics, explicated from an understanding of the absoluteness of uncertainty and the implications of responsibility. The arguments are fashioned around a Heideggerian "being-in-the-world" consciousness, one that, in its essence would presuppose both the body and the other as pretheoretical. Ramsey takes another approach, however, and avoids the transcendental while arguing, in a later context, for the transcendent.The long path begins with a phenomenological explication of the corporeal body, with a frequent and consistent implication of praxis as a sort of journey signpost (50 miles to Dallas... then 40 miles to Dallas, etc.) reminding the reader that practice is essential to the understanding of communication corporeality. In "re-calling" communication, Ramsey defines communication as a dynamic practice that offers possibility, possibility shaped by the binary of active and passive moments. For Ramsey's project, the passive moment is that which represents the material world and the inescapable Dasein that implies the body. Ramsey does not argue for an intercorporeality, choosing instead to imply the concept with a "being-in-the-world-with-other" perspective in the context of the corporeality argument. The active moment is the moment of subjectivity, which represents the consciousness of intentionality. Given Heidegger's definition of logos as "speaking" and Ramsey's professed phenomenological perspective (a study of being as opposed to knowing), possibility for Ramsey represents communication as "being-in-the-world-speaking" through a consciousness of intentionality and a material body presence. This presence in the world is practiced, negotiated, and experienced through communication.Ramsey's argument of possibility is an intricate exploration of the potentiality of horizons that are open-ended, endlessly challenging, and inviting potentiality for an ethics of liberation. Ramsey's explication of possibilities is one of the significant offerings of this effort, and is worth examination on the basis of its nuances and constructions.The overall argument for corporeality will be largely familiar to a European audience immersed in the body politic. This is not to say that the [End Page 97] effort does not offer new and inviting understandings, but rather to suggest that the premises of Ramsey's work best relate to those of continental thought regarding body presence. For those who... (shrink)

Modal conventionalism is the view that two crucial forms of sameness are mind-dependent. There is no phenomenon of sameness in kind, on this view, except in virtue of our conventions for individuating nature’s kinds; there is no phenomenon of numerical sameness across time, for an individual member of some natural kind, except in virtue of our conventions for individuating such members.1 Modal conventionalism has its realist opponents. These opponents have argued, following Kripke’s lead more than thirty years ago (Kripke 1972), (...) that the boundaries of at least many of nature’s kinds are carved out by nature itself, and not by our classifi catory practices (e.g., Millikan 2000: passim, e.g., pp. 25 and 72). But they have not generally argued, with anything approaching the same vigor, that modal conventionalism is wrong in its other main claim. They have not in general argued that the world-given connections among properties, that make those properties mind-independently be membership conditions for some natural kind, at the same time make those properties mind-independently be persistence conditions for the members of the kind—properties the departure of which constitutes a ceasing-to-exist for the object that formerly had them. On the contrary, opponents of modal conventionalism have.. (shrink)

A motivational system approach to avoidance behavior is presented. According to this approach, a motivational state increases the probability of relevant response patterns and establishes the appropriate or “ideal” consummatory stimuli as positive reinforcers. In the case of feeding motivation, for example, hungry rats are likely to explore and gnaw, and to learn to persist in activities correlated with the reception of consummatory stimuli produced by ingestion of palatable substances. In the case of defense motivation, fearful rats are likely to (...) flee or freeze, and to learn to persist in activities correlated with consummatory stimuli produced by flight from a dangerous place. Defense system activation is distinct from alarm reactions. The latter prepare the animal for probable noxious events, involve relatively intense negative affect and extinguish rapidly in situations where the noxious event no longer occurs. In contrast, defense system activation potentiates innate and modified defense reactions, thus preparing the animal for possible, but not necessarily probable, noxious events; it involves little or no negative affect and extinguishes very slowly when the noxious event no longer occurs. With these assumptions and the resulting model we attempt to resolve several long-standing problems in avoidance learning, including the low correlation between negative affect and avoidance performance, differential rates of extinction for avoidance performance and conditioned emotional responses, and evidence that some avoidance responses are much more easily learned than others. In addition, the model has implications for the study of parallels between appetitive and aversive motivation, sign tracking in aversive conditioning, and orientation of flight responses. Historical antecedents and alternative approaches are discussed. (shrink)