The thesis of underdetermination presents a major obstacle to the epistemological claims of scientific realism. That thesis is regularly assumed in the philosophy of science, but is puzzlingly at odds with the actual history of science, in which empirically adequate theories are thin on the ground. We propose to advance a case for scientific realism which concentrates on the process of scientific reasoning rather than its theoretical products. Developing an account of causal–explanatory inference will make it easier to resist the (...) thesis of underdetermination. For, if we are not restricted to inference to the best explanation only at the level of major theories, we will be able to acknowledge that there is a structure in data sets which imposes serious constraints on possible theoretical alternatives. We describe how Differential Inference, a form of inference based on contrastive explanation, can be used in order to generate causal hypotheses. We then go on to consider how experimental manipulation of differences can be used to achieve Difference Closure, thereby confirming claims of causal efficacy and also eliminating possible confounds. The model of Differential Inference outlined here shows at least one way in which it is possible to ‘reason from the phenomena’. (shrink)

Davidson argued that the fact we can have a reason for acting, and yet not be the reason why we act, requires explanation of action in terms of the agent's reasons to be causal. The present paper agrees with Dickenson (_Pacific Philosophical Quarterly_, 2007) in taking this argument to be an inference to the best explanation. However, its target phenomenon is the very existence of a case in which an agent has more than one reason, but acts exclusively becaue of (...) one reason. Folk psychology appears to allow for this phenomenon. However, appreciation of 'rationalization' as a form of contrastive explanation reveals the existence of the Davidsonian possibility to the problematic. Claims that 'I did it because of R₁, not because of R₂' are entertained in folk psychology, and may be sincere or insincere. But as reports of conscious practical reasoning, even when sincere, they are not authoritative about the mechanism of motivation. (shrink)

In a series of papers, Schwitzgebel has attempted to revive the dispositionalist account of belief by tweaking it a little and claiming a previously unconsidered advantage over representationalism. The tweaks are to include phenomenal and cognitive responses, in addition to overt behaviour, in the manifestations of a given belief; and to soften the account of dispositions by allowing for dispositional stereotypes. The alleged advantage is that dispositionalism can deal with what Schwitzgebel calls cases of in‐between belief, whereas representationalism cannot. In (...) this paper we argue that Schwitzgebel's attempted improvements do not succeed and that, as an account of belief, dispositionalism is seen to be unsatisfactory. The case for this verdict also enables the representationalist position to be enhanced by drawing attention to the diversity of formats in which beliefs are stored. (shrink)

There are two epistemological problems connected with dreaming, which are of different kinds and require different treatment. The internal problem is best seen as a problem of rational consistency, of how we can maintain all of: Dreams are experiences we have during sleep. Dream-experiences are sufficiently similar to waking experiences for the subject to be able to mistake them for waking experiences. We can tell that we are awake. (1)-(3) threaten to violate a requirement on discrimination: that we can only (...) tell Xs from Ys if there is some detectable difference between Xs and Ys. Attempts to solve the problem by Descartes and Williams are considered. It is suggested that if we take account of levels of epistemic risk, we can use Descartes's criterion of lack of coherence, at least with hindsight - which is the time when we need to use it. (shrink)

We often explain by citing an absence or an omission. Apart from the problem of assigning a causal role to such apparently negative factors as absences and omissions, there is a puzzle as to why only some absences and omissions, out of indefinitely many, should figure in explanations. In this paper we solve this ’many absences problem’ by using the contrastive model of explanation. The contrastive model of explanation is developed by adapting Peter Lipton’s account. What initially appears to be (...) only a trivial amendment to Lipton’s Difference Condition enables us both to offer a much more satisfactory solution to the ’many absences problem’ than David Lewis did, and also to explain why explanation in terms of absences and omissions should be so common. (shrink)

The opening lines of Franz Delitzsch's Babel und Bibel offer an unusually frank confession of the personal and psychological motives that animated German orientalism in the nineteenth and early twentieth centuries. For Delitzsch and countless others like him, orientalist scholarship provided an opportunity not just to expand their knowledge of the Near East and India, but also to explore the world of the Bible and, in doing so, effect a reckoning with the religious beliefs of their childhoods. In German Orientalism (...) in the Age of Empire, Suzanne Marchand opens up this scholarly world, exploring the criss-crossing forces and interests that shaped it, while effecting her own reckoning with orientalism as a historical and historiographical phenomenon. (shrink)

George Boolos was one of the most prominent and influential logician-philosophers of recent times. This collection, nearly all chosen by Boolos himself shortly before his death, includes thirty papers on set theory, second-order logic, and plural quantifiers; on Frege, Dedekind, Cantor, and Russell; and on miscellaneous topics in logic and proof theory, including three papers on various aspects of the Gödel theorems. Boolos is universally recognized as the leader in the renewed interest in studies of Frege's work on logic (...) and the philosophy of mathematics. John Burgess has provided introductions to each of the three parts of the volume, and also an afterword on Boolos's technical work in provability logic, which is beyond the scope of this volume. (shrink)

This fourth edition of one of the classic logic textbooks has been thoroughly revised by John Burgess. The aim is to increase the pedagogical value of the book for the core market of students of philosophy and for students of mathematics and computer science as well. This book has become a classic because of its accessibility to students without a mathematical background, and because it covers not simply the staple topics of an intermediate logic course such as Godel's Incompleteness Theorems, (...) but also a large number of optional topics from Turing's theory of computability to Ramsey's theorem. John Burgess has now enhanced the book by adding a selection of problems at the end of each chapter, and by reorganising and rewriting chapters to make them more independent of each other and thus to increase the range of options available to instructors as to what to cover and what to defer. (shrink)

George S. Counts was a_ _major figure in American education for almost fifty years. Republication of this early work draws special attention to Counts’s role as a social and political activist. Three particular themes make the book noteworthy because of their importance in Counts’s plan for change as well as for their continuing contem­porary importance: _ _Counts’s crit­icism of child-centered progressives; _ _the role Counts assigns to teachers in achieving educational and social re­form; and Counts’s idea for the re­form (...) of the American economy. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Abstract General Ideas in Hume George S. Pappas Hume followed Berkeley in rejecting abstract general ideas; that is, both of these philosophers rejected the view that one could engage in the operation or activity ofabstraction — a kind ofmental separation ofentities that are inseparable in reality —as well as the view that the alleged products of such an activity — ideas which are intrinsically general — really exist. (...) What has not been clear to commentators on either of these two philosophers has been why they each were so opposed to abstraction and abstract general ideas. The provision of an answer to this question is the main thrust of this paper. The nature of the question should be clarified at the outset. I am notasking the psychological question, whatwere BerkeleyandHume's actual intentions when they were moved to reject abstraction and abstract general ideas. Though I regard this question as one of great interest and importance, I am presently aiming to answer a somewhat different one, viz., what role, what philosophical role, does the rejection of abstraction and abstract general ideas play in the philosophies ofBerkeley and Hume? The answer to this latter question is apt to have some bearing on the right way to answer the first question; but, for present purposes, it is important to keep the two questions distinct. The maincontentionofthe paperis thattherejectionofabstraction and abstract general ideas lies at the very heart of the philosophy of Berkeley, and that pretty much the same may be said for Hume. Berkeley's defense ofa kind ofidealism stands or falls with the success ofhis attack on abstract general ideas, and Hume's critique ofinfinite divisibility in matters pertaining to space and time, along with his destructive critique ofvarious metaphysical notions, crucially depends on the successful denial of abstract general ideas. I. Berkeleyan Idealism Berkeley's most extended treatment of abstract ideas comes in the introduction to the Principles ofHuman Knowledge, first published in 1710. However, since he does not take up the topic in any systematic way later in the same book, nor in the Three Dialogues Between Hylas and Phihnous (1713), it has seemed to many commentators that Berkeley's attack on abstract ideas is a local matter, one having only to do with issues concerning language use and a somewhat isolated criticism of Locke. That this is the wrong way to look at things is Volume XV Number 2 339 GEORGE S. PAPPAS perhaps best indicated by a couple of passages from the Principles. In section 5 ofthat work Berkeley says: If we thoroughly examine this tenet it will, perhaps, be found at bottom to depend on the doctrine of abstract ideas. For can there be a nicer strain of abstraction than to distinguish the existence of sensible objects from there being perceived, so as to conceive them existing unperceived? The tenet Berkeley is here referring to is to the effect that sensible objects such as trees and chairs exist independently ofperception. This allusion is made clear when we notice that in the immediately preceding passage Berkeley says: It is indeed an opinion strangely prevailing among men that houses, mountains, rivers, and in a word all sensible objects, have an existence, natural or real, distinct from their being perceived by the understanding. But, with how great an assurance and acquiescence soever this Principle may be entertained... whoever shall find in his heart to call it in question may... perceive it to involve a manifest contradiction. For, what are the aforementioned objects but the things we perceive by sense? and what do we perceive besides our own ideas or sensations? and is it not plainly repugnant that any one of these, or any combination of them, should exist unperceived? (Principles 4) The claim that sensible objects exist independently ofall perception is the very denial of Berkeley's esse is percipi thesis regarding such objects. For the latter thesis holds that each sensible object is such that it exists if and only if it is perceived. So, in the first-quoted passage from Principles 5, Berkeley is saying that the denial of esse is percipi 'depends on' the doctrine of abstract ideas. Surely, the esse is percipi thesis is part ofthe core ofBerkeley's... (shrink)

In this essay, the author analyses Berkeley’s conformity and inference argument against Locke’s theory of percep tion. Both arguments are not as decisive as traditionally has been perceived and fail to engage in Locke’s actual position. The main reason for this is that Berkeley does not see that Locke’s position is compatible with the non-inferential nature of perceptual knowledge.

A number of commentators on the work of berkeley have maintained that berkeleyan minds are related to ideas by the relation of inherence. Thus, Ideas are taken to inhere in minds in something like the way that accidents were supposed to inhere in substances for the aristotelian. This inherence account, As I call it, Is spelled out in detail and critically evaluated. Ultimately it is rejected despite its considerable initial plausibility.

In lieu of an abstract, here is a brief excerpt of the content:167. ON McRAE' S HUME Professor McRae's interesting paper may be rather naturally divided into two parts. In the first part he explains what he takes Hume's account of time to be; in the second he advances the bold thesis that Hume's account of time, or perhaps of duration, provides a basis or foundation for his more widely discussed remarks on identity, substance, the self, the necessary connections. In (...) what follows I first reconstruct Professor McRae' s paper, and then I raise some problems, perhaps puzzles, about Hume's view on duration, time and fictions. According to McRae, some philosophers (Descartes, Spinoza, Leibniz) distinguish between time and duration, both of which are taken to be perfectly legitimate notions. Hume, by contrast, takes time and duration to be the same, viz., a succession of moments. What philosophers and the vulgar call 'duration' is something quite different, namely a single unbroken stretch of time which is not composed of successive parts. Of duration taken in this latter way, McRae says, Hume has four things to say, all of them negative: (1) we have no idea of duration; (2) no object has duration; (3) there is no such thing as duration; and (4) duration is a fiction. Properly understood as a succession of moments, however, time certainly exists and is thus not a fiction. Moreover, we have the or at least an idea of time, despite the fact that it is obtained without derivation from a precedent impression. And, while no object can be said to have time, Hume will nonetheless allow that objects exist at certain times and perhaps across a time span. In the second part of his paper, Professor McRae distinguishes two types of Humean fictions. The first arises when one idea is confused with another and mis-applied to some object. The second arises when the imagination creates an "idea" in the attempt to resolve a 168. contradiction which comes up when the first fiction is applied to an object. What I have called McRae' s "bold thesis" in the second part of his paper can now be stated. Duration, or the putative idea thereof, is a fiction of the first type, one that is attributed to what Hume calls "steadfast objects." However, such an object can be considered in two ways. One might consider the object at two stages of this duration and, McRae says, "...this will give us the idea of number" (p. 126); or, one might consider in turn a series of objects, each of them supposedly "steadfast," all along supposing that though time is changing, the objects are not, and "...in this way- we get the idea of unity" (Ibid.). But no object is both a unity and a multiplicity. So, to reconcile these conflicting considerations, the "idea" or fiction of identity is invented. As McRae says: "The idea of identity is a pure product of the imagination invented to mediate between unity and number" (Ibid. ). This invented "idea" is then mis-applied (a fiction of type one) to interrupted appearances of an object. To reconcile the supposed identity of an object with successive appearances of it, the fiction of substance is invented. Quoting both McRae and Hume, In order to reconcile the contradiction between identity and diversity, the imagination is apt to feign something unknown and invisible, which it supposes to continue the same under all these variations ; 2 and this unintelligible something it calls a substance... (p. 128). Related needs to resolve contradictions, on McRae' s account, lead to the fictions of the self (p. 128) and of necessary connections (p. 130), though the latter fiction is of type one. Hence, McRae' s "bold thesis" amounts to this: Duration is a fiction. In the attempt to apply this fiction, one is led to, logically led to, most, if not all, of the other famous Humean fictions. And, if we allow that there are mental acts, for Hume, as well as impressions and ideas, "...then a fictitious duration will be attributed to 169. objects and by a progressive compounding of fictitious mental actions will give the world the ontological structure which it has for the vulgar belief we all share. It... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:17. HUME AND ABSTRACT GENERAL IDEAS In his discussion of abstract ideas in the Treatise, Hume offers what "...may... be thought... a plain dilemma, that decides concerning the nature of those abstract ideas..." He states the dilemma in these words: The abstract idea of a man represents men of all sizes and all qualities; which 'tis concluded it cannot do, but either by representing at once all possible sizes (...) and all possible qualities, or by representing no particular one at all. Now it having been esteemed absurd to defend the former proposition, as implying an infinite capacity in the mind, it has been commonly infer'd in favour of the latter; and our abstract ideas have been suppos'd to represent no particular degree either of quality or quantity. (T, 1,1,7,?.18) However, with respect to this dilemma, Hume says: But that this inference is erroneous, I shall endeavor to make appear, first, by proving, that 'tis utterly impossible to conceive any quantity or quality, without forming a precise notion of its degrees: And secondly by showing, that tho' the capacity of the mind be not infinite, yet we can at once form a notion of all possible degrees of quantity and quality, in such a manner at least, as, however imperfect, may serve all the purposes of reflexion and conversation. (T, 1,1,7, p. 18) The second item Hume claims he is about to prove is aimed at the first disjunct of the above-stated dilemma; more specifically, it is aimed at the claim that (1) An abstract idea (e.g., of a man) represents all possible degrees of quantity and quality (in men) only if the human mind is infinite in capacity. To show that (1) is false, Hume offers his own positive account of how ideas which are particular in nature may nevertheless be general in representation, even though the mind's capacity is finite. The first item Hume sets out to prove is aimed at the second disjunct, and conclusion, of the dilemma; it is aimed, that is, at 18. (2)Abstract ideas represent no particular degree of either quantity or quality. In this paper I will be concerned solely with Hume's attack on (2); it is this attack in which Hume says I "place my chief confidence." (T, I, I, 7, p. 24) I_ As stated, (2) is ambiguous, since it might be taken to mean that abstract ideas fail to represent altogether, or that they fail to represent any quantity or quality however construed. But, I believe, Hume means neither of these; he means, instead, that (2a) Abstract ideas represent non-particular, indeterminate degrees of quantity or quality. Now recall that Hume tries to refute (2a) by establishing, as he says, that (3)It is impossible to conceive any quantity or quality without forming a precise notion of its degrees. But how, by establishing (3), would Hume thereby refute or aid in the refutation of (2a)? And, for that matter, how does he support (3)? Hume's case for (3) consists of three arguments, the respective conclusions of which are most pertinent here. He concludes his first argument by saying that (4)...the general idea of a line...has in its appearance in the mind a precise degree of quantity and quality. (T, 1,1,7, p. 19) The conclusion of the second argument is this : (5)An idea is a weaker impression; and as a strong impression must necessarily have a determinate quantity and quality, the case must be the same with its copy or representative.(T, 1,1,7, p. 19) 19. and of the third it is this: (6)Abstract ideas are therefore in themselves individual, however they may become general in their representation. The image in the mind is only that of a particular object, tho' the application of it in our reasoning be the same, as if it were universal.(T, 1,1,7, p. 20) Construed in a fully general way, these conclusions assert that (7)Each idea is determinate with respect to öegree of) quantity and quality. But notice that (7) is not equivalent to, and does not obviously imply, (3). Hence, Hume... (shrink)

Northern Ireland physicist John Stewart Bell's possible understanding of quantum theory.

William James’s pluralism, when combined with his pragmatism and radical empiricism, is a complete and coherent philosophy of life. James provides an antidote to the excesses of both the extreme realist/objectivist and the extreme constructivist/relativist camps. In this paper, we demonstrate how this is so in a discussion of epistemology and ontology including several extended examples. These examples demonstrate the inescapability of context and background assumptions and the advantages of a pluralist worldview.

In this essay, the author analyses Berkeley’s conformity and inference argument against Locke’s theory of percep tion. Both arguments are not as decisive as traditionally has been perceived and fail to engage in Locke’s actual position. The main reason for this is that Berkeley does not see that Locke’s position is compatible with the non-inferential nature of perceptual knowledge.

Suggests that the papers by B. D. Slife , M. Gergen , R. N. Williams , and M. S. Richardson demonstrated no simple solution to the free will problem. How humans achieve some limited exercise of FW in a world of nonagentic, coercive forces remains unclear, especially as human nature and lives represent complex phenomena in which the person who exercises FW is anything but omnipotent, ahistorical, self-contained, and acultural. 2012 APA, all rights reserved).

Since the dawn of Romanticism, artists and intellectuals in Germany have maintained an abiding interest in the gods and myths of antiquity while calling for a new mythology suitable to the modern age. In this study, George S. Williamson examines the factors that gave rise to this distinct and profound longing for myth. In doing so, he demonstrates the entanglement of aesthetic and philosophical ambitions in Germany with some of the major religious conflicts of the nineteenth century. Through readings (...) of key intellectuals ranging from Herder and Schelling to Wagner and Nietzsche, Williamson highlights three crucial factors in the emergence of the German engagement with myth: the tradition of Philhellenist neohumanism, a critique of contemporary aesthetic and public life as dominated by private interests, and a rejection of the Bible by many Protestant scholars as the product of a foreign, "Oriental" culture. According to Williamson, the discourse on myth in Germany remained bound up with problems of Protestant theology and confessional conflict through the nineteenth century and beyond. A compelling adventure in intellectual history, this study uncovers the foundations of Germany's fascination with myth and its enduring cultural legacy. (shrink)

In the _New Theory of Vision, Berkeley defends the heterogeneity thesis, i.e., the view that the ideas of sight and touch are numerically and specifically distinct. In sections 121-122 of that work, he suggests that the thesis of abstract ideas is somehow closely connected to the heterogeneity thesis, though he does not there fully explain just what the connection is supposed to be. In this paper an interpretation of this connection is proposed and defended. Berkeley needs to reject abstract ideas (...) because, if there were such ideas then the heterogeneity thesis would be false and, in turn, this would lead directly to the falsity of Berkeley's theory of vision. (shrink)

The Most Important Book on Money You'll Ever Read Also Includes Acres of Diamond The Richest Man in Babylon is a transformative book that has changed the way millions of people think about money since it was first published in 1926. Through light, entertaining parables author George S. Clason shares profound truths about wealth and success that will revolutionize the way you relate to money and interact with your finances. Clason's wisdom has inspired countless readers to gain, grow, and (...) maintain their wealth, making this one of the most beloved finance books of all time. This special edition also includes the bonus book Acres of Diamond by Russell Conwell, a powerful exploration of the nature of true wealth. The Richest Man In Babylon is part of the GPS (Good, Practical, Simple) Guides to Life Series, which brings classic success books to a modern audience. Each edition features new modern design while staying true to the text of the original editions. (shrink)