In any society influenced by a plurality of cultures, there will be widespread, systematic differences about at least some important values, including moral values. Many of these differences look like deep disagreements, difficult to resolve objectively if that is possible at all. One common response to the suspicion that these disagreements are unsettleable has always been moral relativism. In the flurry of sympathetic treatments of this doctrine in the last two decades, attention has understandably focused on the simpler case in (...) which one fairly self-contained and culturally homogeneous society confronts, at least in thought, the values of another; but most have taken relativism to have implications within a single pluralistic society as well. I am not among the sympathizers. That is partly because I am more optimistic than many about how many moral disagreements can be settled, but I shall say little about that here. For, even on the assumption that many disputes are unsettleable, I continue to find relativism a theoretically puzzling reaction to the problem of moral disagreement, and a troubling one in practice, especially when the practice involves regular interaction among those who disagree. This essay attempts to explain why. (shrink)

Volume 19, Issue 1, February 2020, Page 58-77.

Why would God make us ask for some good He might supply, and why would it be right for God to withhold that good unless and until we asked for it? We explain why present defences of petitionary prayer are insufficient, but argue that a world in which God makes us ask for some goods and then supplies them in response to our petitions adds value to the world that would not be available in worlds in which God simply supplied (...) such goods without our asking for them. This added value, we argue, is what we call ‘partnership with God’. (shrink)

This article presents a comparative theory of subjective argument strength simple enough for application. Using the axioms and corollaries of the theory, anyone with an elementary knowledge of logic and probability theory can produce an at least minimally rational ranking of any set of arguments according to their subjective strength, provided that the arguments in question are descriptive ones in standard form. The basic idea is that the strength of argument A as seen by person x is a function of (...) three factors: x's degree of belief in the premisses of A; x's degree of belief in the conclusion of A under the assumption that all premisses of A are true; and x's belief in the conclusion of A under the assumption that not all premisses of A are true. (shrink)

Karl Popper discovered in 1938 that the unconditional probability of a conditional of the form ‘If A, then B’ normally exceeds the conditional probability of B given A, provided that ‘If A, then B’ is taken to mean the same as ‘Not (A and not B)’. So it was clear (but presumably only to him at that time) that the conditional probability of B given A cannot be reduced to the unconditional probability of the material conditional ‘If A, then B’. (...) I describe how this insight was developed in Popper’s writings and I add to this historical study a logical one, in which I compare laws of excess in Kolmogorov probability theory with laws of excess in Popper probability theory. (shrink)

Es werden vier verbreitete Verwendungsweisen des Wortes ‘Argument’ beschrieben, an Beispielen erläutert und dann schrittweise expliziert. Die wichtigsten Explikata sind: ‘eine Satzfolge x ist ein deskriptives Argument in Standardform’, ‘ein deskriptives Argument x in Standardform ist bei der subjektiven Wahrscheinlichkeitsverteilung p stark (bzw. schwach)’, ‘ein Aussagesatz x ist bei der subjektiven Wahrscheinlichkeitsverteilung p ein Argument für (bzw. gegen) einen Aussagesatz y’, ‘ein geordneter Tripel x von deskriptiven Argumenten in Standardform, von Argumentebenen und von Argumentsträngen ist eine deskriptive Argumenthierarchie in Standardform’, (...) ‘eine deskriptive Argumenthierarchie x in Standardform ist gültig (bzw. ungültig; stichhaltig; konsistent; inkonsistent; sichtlich zirkelhaft; stark (bzw. schwach) bei der subjektiven Wahrscheinlichkeitsverteilung p)’. (shrink)

http://www.cla.umn.edu/jhopkins/ Taken together, twenty-four of these works constitute Nicholas of Cusa’s complete philosophical and theological treatises. They must be supplemented by studying his richly conceptual sermons, along with his ecclesiological and exegetical writings such as De Concordantia Catholica and Coniectura de Ultimis Diebus. His mathematical writings are also of interest, even though they are not of lasting importance, as Gottfried Leibniz rightly recognized.

Abstract Is the use of armed force by international forces in Afghanistan ethically justified? The answer is one of degree: the fighting is neither completely just nor completely unjust. To evaluate the extent of justification, a novel Just War Index (JWI) is introduced. It is a composite indicator: the average of estimated values for seven criteria from the long-standing Just War tradition ? Just Cause, Right Intent, Net benefit, Legitimate Authority, Last Resort, Proportionality of Means and Right Conduct, each of (...) which are evaluated on a 7-point scale. Because the two international missions using armed force in Afghanistan ? the International Security Assistance Force (ISAF) and Operation Enduring Freedom (OEF) ? have different mandates, different histories and different approaches to the use of force, they are evaluated separately. The ISAF mission is found considerably more justified than OEF though still ethically deficient. (shrink)

I set up two axiomatic theories of inductive support within the framework of Kolmogorovian probability theory. I call these theories ‘Popperian theories of inductive support’ because I think that their specific axioms express the core meaning of the word ‘inductive support’ as used by Popper (and, presumably, by many others, including some inductivists). As is to be expected from Popperian theories of inductive support, the main theorem of each of them is an anti-induction theorem, the stronger one of them saying, (...) in fact, that the relation of inductive support is identical with the empty relation. It seems to me that an axiomatic treatment of the idea(s) of inductive support within orthodox probability theory could be worthwhile for at least three reasons. Firstly, an axiomatic treatment demands from the builder of a theory of inductive support to state clearly in the form of specific axioms what he means by ‘inductive support’. Perhaps the discussion of the new anti-induction proofs of Karl Popper and David Miller would have been more fruitful if they had given an explicit definition of what inductive support is or should be. Secondly, an axiomatic treatment of the idea(s) of inductive support within Kolmogorovian probability theory might be accommodating to those philosophers who do not completely trust Popperian probability theory for having theorems which orthodox Kolmogorovian probability theory lacks; a transparent derivation of anti-induction theorems within a Kolmogorovian frame might bring additional persuasive power to the original anti-induction proofs of Popper and Miller, developed within the framework of Popperian probability theory. Thirdly, one of the main advantages of the axiomatic method is that it facilitates criticism of its products: the axiomatic theories. On the one hand, it is much easier than usual to check whether those statements which have been distinguished as theorems really are theorems of the theory under examination. On the other hand, after we have convinced ourselves that these statements are indeed theorems, we can take a critical look at the axioms—especially if we have a negative attitude towards one of the theorems. Since anti-induction theorems are not popular at all, the adequacy of some of the axioms they are derived from will certainly be doubted. If doubt should lead to a search for alternative axioms, sheer negative attitudes might develop into constructive criticism and even lead to new discoveries. -/- I proceed as follows. In section 1, I start with a small but sufficiently strong axiomatic theory of deductive dependence, closely following Popper and Miller (1987). In section 2, I extend that starting theory to an elementary Kolmogorovian theory of unconditional probability, which I extend, in section 3, to an elementary Kolmogorovian theory of conditional probability, which in its turn gets extended, in section 4, to a standard theory of probabilistic dependence, which also gets extended, in section 5, to a standard theory of probabilistic support, the main theorem of which will be a theorem about the incompatibility of probabilistic support and deductive independence. In section 6, I extend the theory of probabilistic support to a weak Popperian theory of inductive support, which I extend, in section 7, to a strong Popperian theory of inductive support. In section 8, I reconsider Popper's anti-inductivist theses in the light of the anti-induction theorems. I conclude the paper with a short discussion of possible objections to our anti-induction theorems, paying special attention to the topic of deductive relevance, which has so far been neglected in the discussion of the anti-induction proofs of Popper and Miller. (shrink)

Only months following the declaration of the Turkish Republic in October 1923, Turkey’s newly appointed Minister of Public Instruction, Sefa Bey, invited U.S. philosopher and educator John Dewey to survey his fledgling country’s educational system. Having just emerged from a brutal war for independence, Turkey was beginning a process of rapid modernization under the leadership of Mustafa Kemal “Atatürk,” and government officials looked to Dewey for recommendations on how to make Turkish schools agencies of social reform that would advance their (...) state’s identity as a democratic republic. Dewey traveled for two months throughout the country with his wife, Alice, and met with teachers and government officials in .. (shrink)

The central question for this book is whether schools should attempt to cultivate patriotism, and if so why, how, and with what conception of patriotism in mind. The promotion of patriotism has figured prominently in the history of public schooling in the United States, always with the idea that patriotism is both an inherently admirable attribute and an essential motivational basis for good citizenship. It has been assumed, in short, that patriotism is a virtue in its own right and that (...) it is a foundational aspect of civic virtue more generally. Through an integrated historical and philosophical approach, this book demonstrates that there have been many and diverse attempts to cultivate patriotism in public schools in the United States and that they have been predicated on different conceptions of patriotism, citizenship, and learning. In order to assess these assumptions and evaluate the various practices of patriotic education, we address the nature of virtue and the motivational foundations of civic responsibility, and we frame a general approach to the ethics of education. We find that the history of attempts to cultivate patriotism in schools offers both cautionary and positive lessons. We argue that there is a virtuous form of patriotism and that an inclusive and enabling just school community may contribute to its development. Yet, we conclude that patriotism is not a virtue as such. We argue that civic virtue is what schools should aim to cultivate, and that civic education should be organized around three components of civic virtue, namely civic intelligence, civic friendship, and civic competence. We hold that virtuous patriotism is an appropriate responsiveness to a country’s value, and that such responsiveness is part and parcel of civic virtue that is also responsive to what has value beyond one’s own country. The book concludes with a defense of global civic education, arguing that it should promote global civic friendship and cooperation. The book situates its understanding of patriotism in the context of nationalist, populist, and authoritarian movements in the United States and Europe, and it mounts a spirited defense of democratic institutions that should be of interest to anyone concerned about the polarization of public life and future of democracy. (shrink)

: Half a century of political Marxism and Soviet social science deflected Marxist thought from its canonical sources. Communism and Marxism were so intertwined by events of the twentieth century that it is difficult to see what remains of the latter after the demise of the former. Specifically, three foundational principles--"being determines consciousness," the Asiatic Mode of Production, and "the ideas of the ruling class are the ruling ideas"--have been corrupted by heartfelt ideological commitments. A review of those principles against (...) the background of Marxist writing on the history of science stakes out research frontiers that remain to be reconnoitered. (shrink)

A major part of the mind–body problem is to explain why a given set of physical processes should give rise to perceptual qualities of one sort rather than another. Colour hues are the usual example considered here, and there is a lively debate as to whether the results of colour vision science can provide convincing explanations of why colours actually look the way they do. The internal phenomenological structure of colours is considered here in some detail, and a comparison is (...) drawn with sounds and their synthesis. This paper examines the type of explanation that is needed, and it is concluded that it does not have to be reductive to be effective. What needs to be explained more than anything is why inverted hue scenarios are more intuitive than other sensory inversions: and the issue of physicalism versus dualism is argued to be of only marginal relevance. (shrink)

Our report and bibliography concentrate on research in the philosophy of science carried out in Austria within the last 20 years. The term 'philosophy of science' is here to be understood in the broad sense of 'Wissenschaftstheorie', that is, syntactics, semantics and pragmatics of the natural sciences and of the humanities, including law. After a general introduction to the philosophy of science scene in Austria, we report about those institutions in Austria at which relevant research has been conducted, starting with (...) institutions in Graz and then continuing - in alphabetical order - with institutions in Innsbruck, Klagenfurt, Linz, Salzburg, and Wien. Our report is supplemented by a bibliography; please note that this contains only references to original publications which deal mainly with questions in the philosophy of science, hence no contributions to lexica, no reviews, no translations, no articles in mass media, no editorial and no unpublished works are cited. Finally, there is an appendix, Alphabetical List of Austrian Institutions at which Philosophy of Science is Conducted, to facilitate communication between you and Austrian philosophers in whose work you may become interested by reading this report. (shrink)

Why should I be just? What have I to gain if I am decent, honest, moral, upright, fair and truthful? Other people benefit if I am just, but do I? And doesn't it seem clear that sometimes the benefit that other people receive from my being just is a benefit received at my expense? Perhaps then I have no adequate reason to be just. Perhaps if I have any sense I will not bother.

We are in a state of impending crisis. And the fault lies in part with academia. For two centuries or so, academia has been devoted to the pursuit of knowledge and technological know-how. This has enormously increased our power to act which has, in turn, brought us both all the great benefits of the modern world and the crises we now face. Modern science and technology have made possible modern industry and agriculture, the explosive growth of the world’s population, global (...) warming, modern armaments and the lethal character of modern warfare, destruction of natural habitats and rapid extinction of species, immense inequalities of wealth and power across the globe, pollution of earth, sea and air, even the aids epidemic (aids being spread by modern travel). All these global problems have arisen because some of us have acquired unprecedented powers to act, via science and technology, without also acquiring the capacity to act wisely. (shrink)

David Owen wants to understand what Hume means by reason, given its pivotal importance in the wide range of issues that Hume discusses in his philosophical works. In order to achieve that understanding, Owen places Hume in the historical context of writers such as Descartes and Locke, what was later referred to as the way of ideas. Owen objects to stating Humes views in terms of contemporary semantic frameworks. After a careful review of the many contexts in which Hume discusses (...) reason in book 1 of the Treatise, Owen concludes that Hume rejected the notion of reason as an independent faculty and offered instead an account of reason as based on the imagination. Owens scholarship is meticulous and his attempt to understand Humes historical context commendable. The difficulties are that he tells us nothing new and his context is much too narrow. Hume was neither a scholastic nor a contemporary professional responding only to the works of other professional philosophers on some technical point. At the very least, Humes discussion of causal reasoning was very much influenced by the transition from Aristotelian physics and its attendant conception of causality to Newtons physics and its attendant conception of causality. The details of Humes mechanistic account of belief are not mentioned. (shrink)

In his celebrated article on the contrary-to-fact conditional Roderick Chisholm makes the following astute observation.

This work is in two parts. The main aim of part 1 is a systematic examination of deductive, probabilistic, inductive and purely inductive dependence relations within the framework of Kolmogorov probability semantics. The main aim of part 2 is a systematic comparison of (in all) 20 different relations of probabilistic (in)dependence within the framework of Popper probability semantics (for Kolmogorov probability semantics does not allow such a comparison). Added to this comparison is an examination of (in all) 15 purely inductive (...) dependence relations. ————Part 1 leads in an axiomatic step-by-step development from the elementary classical truth value semantics of a sentential-logical language, called ‘L’, (chapter 1) to the elementary Kolmogorov probability semantics of L (chapter 2), which is then extended to four axiomatic semantical theories of dependence relations between the formulae of L. First the elementary Kolmogorov probability semantics of L is extended to a theory, called ‘Kdd’, of the relations of deductive dependence and deductive independence between formulae of L (chapter 3). Then Kdd is extended to a theory, called ‘Kpd1’, of the degree to which formulae of L probabilistically depend on each other in regard to a given probability distribution on the set of all formulae of L (chapter 4). Kpd1, in its turn, gets extended to a theory, called ‘Kpd2’, of the relations of probabilistic dependence and independence, relativized to unary Kolmogorov probability functions defined on L (chapter 5). Then Kpd2 is extended to a theory, called ‘Kid’, of the relations of inductive dependence and inductive independence, again relativized to unary Kolmogorov probability functions defined on L (chapter 6). Finally, Kid is extended to a theory, called ‘Kpid’, of the relations of purely inductive positive and negative dependence, relativized to unary Kolmogorov probability functions defined on L (chapter 7). ——Chapter 1, which deals with the familiar notions of truth value functions, tautologies, consequence relations and relations of logical opposition, is naturally the shortest chapter of part 1.——In chapter 2, the elementary classical semantics of L is extended to the elementary Kolmogorov probability semantics of L, i.e. to an axiomatic theory of unary and of binary Kolmogorov probability functions defined on the set of formulae of L. Because of the elementary character of this theory, chapter 2 is also rather short.——Chapter 3 introduces the first theory on dependence relations, to wit: Kdd, the theory of deductive (in)dependence between formulae of L. I follow here the well-known idea of Popper and Miller, who have used it in a famous discussion on the nature of probabilistic support for their arguments that probabilistic support is deductive, not inductive. I develop Kdd in the form of about 100 theorems, making ample use of the fact that deductive independence is nothing but subcontrary opposition, and close with a remark on the fundamental difference between deductive and logical dependence—two relations the ideas of which are all too easily mixed up.——Chapters 4 and 5 deal extensively with the traditional ideas of probabilistic (in)dependence, applied to formulae rather than to events. As always, I proceed axiomatically in a step-by-step process under systematic viewpoints and obtain about 300 theorems in this way. In the formulation of the theorems, I took special care to state clearly and expressly so-called tacit assumptions, especially those concerning the probability values of the formulae said to be dependent on each other. These assumptions are usually missing in the literature, due either to economy of writing or to sloppiness of thinking. Presumably, both chapters contain little that is new, their value lying more in the systematic grouping and organic development of the theorems than in the newness of these.——In chapter 6, I extend the axiomatic theory about probabilistic (in)dependence which has been elaborated in chapter 5, to an axiomatic theory of inductive (in)dependence by requiring of the relation of inductive (in)dependence that it be probabilistic (in)dependence, but not also logical implication or logical opposition. I point out the differences between probabilistic and inductive (in)dependence by means of some 60 theorems and close my examination of inductive (in)dependence by considering its relationship to the notion of support in the philosophy of science.——Finally, in chapter 7, the last of part 1, I take the step from inductive dependence to what I call ‘purely inductive dependence’ by combining the idea of inductive dependence with that of deductive independence in a way which is suggested by writings of Popper and Miller. I arrive at two noteworthy theorems. Firstly, there is indeed no purely inductive support. But secondly, and perhaps amazingly, countersupport is purely inductive.————Whereas the probabilistic framework of part 1 of the present work is Kolmogorov probability semantics, the framework of part 2 is Popper probability semantics, which is not only worth examining as a fascinating alternative to orthodox Kolmogorov probability semantics, but also allows us to examine dependence relations more deeply, than Kolmogorov probability semantics does. Part 2 leads—again in an axiomatic step-by-step development—from the basic Popper probability semantics of L, called ‘Pb’, (chapter 8) via a probabilistic theory of logical attributes, called ‘Ps’, (chapter 9) to four axiomatic semantical theories of dependence relations between the formulae of L. First, Ps is extended to a theory, called ‘Pdd’, of the relations of deductive dependence and deductive independence between formulae of L (chapter 10). Then Pdd is extended to a theory, called ‘Ppd’, of (in all) 20 relations of probabilistic (in)dependence, relativized to binary Popper probability functions defined on L (chapter 11). Ppd, in its turn, is extended to a theory, called ‘Pid’, of (in all) 10 relations of inductive dependence, again relativized to binary Popper probability functions defined on L (first part of chapter 12). Finally, Pid is extended to a theory, called ‘Ppid’, of (in all) 15 relations of purely inductive positive and negative dependence, relativized to binary Popper probability functions defined on L (second part of chapter 12).——Chapter 8, the first chapter of part 2 of the present work, is entirely preparatory. It introduces the axioms and about 180 theorems (150 of them together with their proofs) of basic Popper probability semantics in order to set this kind of semantics under way.——Then, in chapter 9, basic Popper probability semantics is extended to a probabilistic theory of logical properties of and relations between the formulae of L. Although I think that the way I did this extension is of some interest in itself, the main task of chapter 9 is again a preparatory one: to yield the indispensable lemmata (about 90 in number) for the theorems concerning probabilistic dependence relations in chapter 11 and concerning inductive dependence relations in chapter 12.——Chapter 10 brings the extension of Ps to the theory Pdd of deductive (in)dependence. Only half a dozen theorems are noted here for later use in the Pdd-extensions Ppd and Ppid. In view of the over 100 theorems already gained on this topic in the Kolmogorovian framework (cf. chapter 3), a similar extensive elaboration of Pdd would have been superfluous.——Chapter 11 is the most important one of part 2. It consists of a systematic comparison of 20 probabilistic (in)dependence concepts by means of about 230 theorems, obtained within the axiomatic theory Ppd, which is built up as an extension of Pdd. The main points of comparison were: differences in logical strength; reflexivity and symmetry; behaviour under the condition that the probability values of the formulae in question are extreme. It turned out that each of the examined concepts violates a strong and straightforward version of the intuitive requirement that probabilistic dependence should go with logical dependence. Whereas the corresponding chapter 5 in part 1 of the present work may not have led to new theorems, chapter 11 yields dozens of them in the process of comparison of concepts of dependence and independence which had—as far as I know—never before been treated in a single theoretical framework. With Popper probability semantics, this framework has become available, and here I have simply made full use of it.——In chapter 12, I extend the theory Ppd of probabilistic (in)dependence to the theories Pid and Ppid of inductive and purely inductive dependence, in a way very similar to that in which I have extended the theory Kpd2 to the theories Kid and Kpid in chapters 6 and 7. The first main result of Kpid (roughly: there is no purely inductive support) could be repeated for four of the five purely inductive positive dependence relations considered in chapter 12, whereas the second main result of Kpid (roughly: there is purely inductive countersupport ) could be repeated for each of the five examined purely inductive negative dependence relations. Chapter 12 closes with a brief recapitulation and critical discussion of the main results. (shrink)

This is, to the best of my knowledge, the first published attempt at a rigorous logical formalization of a passage in Leibniz's Monadology. The method we followed was suggested by Johannes Czermak.

How can we think about things in the outside world? There is still no widely accepted theory of how mental representations get their meaning. In light of pioneering research, Nicholas Shea develops a naturalistic account of the nature of mental representation with a firm focus on the subpersonal representations that pervade the cognitive sciences.

In this provocative book, philosopher Nicholas Agar defends the idea that parents should be allowed to enhance their children’s characteristics. Gets away from fears of a Huxleyan ‘Brave New World’ or a return to the fascist eugenics of the past Written from a philosophically and scientifically informed point of view Considers real contemporary cases of parents choosing what kind of child to have Uses ‘moral images’ as a way to get readers with no background in philosophy to think about (...) moral dilemmas Provides an authoritative account of the science involved, making the book suitable for readers with no knowledge of genetics Creates a moral framework for assessing all new technologies. (shrink)

What is possible and why? What is the difference between the merely possible and the actual? In Kants Modal Metaphysics Nicholas Stang examines Kants lifelong engagement with these questions and their role in his philosophical development. This is the first book to trace Kants theory of possibility all theway from the so-called pre-Critical writings of the 1750s and 1760s to the Critical system of philosophy inaugurated by the Critique of Pure Reason in 1781. Stang argues that the key to (...) understanding both the change and the continuity between Kants pre-Critical and Critical theory of possibility is his transformation of the ontological question about possibility-what is it for a being to be possible?-into a question in transcendental philosophy-what is it to represent an object as possible? (shrink)

In the first in-depth philosophical study of the subject, Nicholas Gier examines the published and unpublished writings of Ludwig Wittgenstein, to show the striking parallels between Wittgenstein and phenomenology. Between 1929 and 1933, the philosopher proposed programs that bore a detailed resemblance to dominant themes in the phenomenology of Husserl and some “life-world” phenomenologists. This sound, thoroughly readable study examines how and why he eventually moved away from it. Gier demonstrates, however, that Wittgenstein’s phenomenology continues as his “grammar” of (...) the post-1933 works, which continue to present instructive parallels with Heidegger and Merleau-Ponty. (shrink)

Nicholas Agar offers a more nuanced view of the transformative potential of genetic and cybernetic technologies, making a case for moderate human enhancement—improvements to attributes and abilities that do not significantly exceed what ...

Nicholas Rescher presents a critical reaction against two currently influential tendencies of thought. On the one hand, he rejects the facile relativism that pervades contemporary social and academic life. On the other hand, he opposes the rationalism inherent in neo-contractarian theory--both in the idealized communicative-contract version promoted in continental European political philosophy by J;urgen Habermas, and in the idealized social contract version of the theory of political justice promoted in the Anglo-American context by John Rawls. Against such tendencies, Rescher's (...) pluralist approach takes a more realistic and pragmatic line, eschewing the convenient recourse of idealization in cognitive and practical matters. Instead of a utopianism that looks to a uniquely perfect order that would prevail under ideal conditions, he advocates incremental improvements within the framework of arrangements that none of us will deem perfect but that all of us "can live with." Such an approach replaces the yearning for an unattainable consensus with the institution of pragmatic arrangements in which the community will acquiesce--not through agreeing on their optimality, but through a shared recognition among the dissonant parties that the available options are even worse. (shrink)

In VAGUENESS AND DEGREES OF TRUTH, Nicholas Smith develops a new theory of vagueness: fuzzy plurivaluationism. -/- A predicate is said to be VAGUE if there is no sharply defined boundary between the things to which it applies and the things to which it does not apply. For example, 'heavy' is vague in a way that 'weighs over 20 kilograms' is not. A great many predicates -- both in everyday talk, and in a wide array of theoretical vocabularies, from (...) law to psychology to engineering -- are vague. -/- Smith argues, based on a detailed account of the defining features of vagueness, that an accurate theory of vagueness must involve the idea that truth comes in degrees. The core idea of degrees of truth is that while some sentences are true and some are false, others possess intermediate truth values: they are truer than the false sentences, but not as true as the true ones. Degree-theoretic treatments of vagueness have been proposed in the past, but all have encountered significant objections. In light of these, Smith develops a new type of degree theory. Its innovations include a definition of logical consequence that allows the derivation of a classical consequence relation from the degree-theoretic semantics, a unified account of degrees of belief and their relationships with degrees of truth and subjective probabilities, and the incorporation of semantic indeterminacy -- the view that vague statements need not have unique meanings -- into the degree-theoretic framework. -/- As well as being essential reading for those working on vagueness, Smith's book provides an excellent entry-point for newcomers to the area -- both from elsewhere in philosophy, and from computer science, logic and engineering. It contains a thorough introduction to existing theories of vagueness and to the requisite logical background. (shrink)

Talk of linguistic universals has given cognitive scientists the impression that languages are all built to a common pattern. In fact, there are vanishingly few universals of language in the direct sense that all languages exhibit them. Instead, diversity can be found at almost every level of linguistic organization. This fundamentally changes the object of enquiry from a cognitive science perspective. This target article summarizes decades of cross-linguistic work by typologists and descriptive linguists, showing just how few and unprofound the (...) universal characteristics of language are, once we honestly confront the diversity offered to us by the world's 6,000 to 8,000 languages. After surveying the various uses of we illustrate the ways languages vary radically in sound, meaning, and syntactic organization, and then we examine in more detail the core grammatical machinery of recursion, constituency, and grammatical relations. Although there are significant recurrent patterns in organization, these are better explained as stable engineering solutions satisfying multiple design constraints, reflecting both cultural-historical factors and the constraints of human cognition. (shrink)

Proposals to make us smarter than the greatest geniuses or to add thousands of years to our life spans seem fit only for the spam folder or trash can. And yet this is what contemporary advocates of radical enhancement offer in all seriousness. They present a variety of technologies and therapies that will expand our capacities far beyond what is currently possible for human beings. In _Humanity's End,_ Nicholas Agar argues against radical enhancement, describing its destructive consequences. Agar examines (...) the proposals of four prominent radical enhancers: Ray Kurzweil, who argues that technology will enable our escape from human biology; Aubrey de Grey, who calls for anti-aging therapies that will achieve "longevity escape velocity"; Nick Bostrom, who defends the morality and rationality of enhancement; and James Hughes, who envisions a harmonious democracy of the enhanced and the unenhanced. Agar argues that the outcomes of radical enhancement could be darker than the rosy futures described by these thinkers. The most dramatic means of enhancing our cognitive powers could in fact kill us; the radical extension of our life span could eliminate experiences of great value from our lives; and a situation in which some humans are radically enhanced and others are not could lead to tyranny of posthumans over humans. (shrink)

This is a book about the meanings of words and how they can combine to form larger meaningful units, as well as how they can fail to combine when the ...

Proposals to make us smarter than the greatest geniuses or to add thousands of years to our life spans seem fit only for the spam folder or trash can. And yet this is what contemporary advocates of radical enhancement offer in all seriousness. They present a variety of technologies and therapies that will expand our capacities far beyond what is currently possible for human beings. In _Humanity's End,_ Nicholas Agar argues against radical enhancement, describing its destructive consequences. Agar examines (...) the proposals of four prominent radical enhancers: Ray Kurzweil, who argues that technology will enable our escape from human biology; Aubrey de Grey, who calls for anti-aging therapies that will achieve "longevity escape velocity"; Nick Bostrom, who defends the morality and rationality of enhancement; and James Hughes, who envisions a harmonious democracy of the enhanced and the unenhanced. Agar argues that the outcomes of radical enhancement could be darker than the rosy futures described by these thinkers. The most dramatic means of enhancing our cognitive powers could in fact kill us; the radical extension of our life span could eliminate experiences of great value from our lives; and a situation in which some humans are radically enhanced and others are not could lead to tyranny of posthumans over humans. (shrink)

The two great philosophical figures at the culminating point of the Enlightenment are Thomas Reid in Scotland and Immanuel Kant in Germany. Reid was by far the most influential across Europe and the United States well into the nineteenth century. Since that time his fame and influence have been eclipsed by his German contemporary. This important book by one of today's leading philosophers of knowledge and religion will do much to reestablish the significance of Reid for philosophy today. Nicholas (...) Wolterstorff has produced the first systematic account of Reid's epistemology. Relating Reid's philosophy to present-day epistemological discussions the author demonstrates how they are at once remarkably timely, relevant, and provocative. No other book both uncovers the deep pattern of Reid's thought and relates it to contemporary philosophical debate. This book should be read by historians of philosophy as well as all philosophers concerned with epistemology and the philosophy of mind. (shrink)

Bastiat emphasized the institutional infrastructure of a market economy and the principle of spontaneous order. He began with first principles — the primacy of property and consent — and derived the legitimate functions of government. As a pioneer in constitutional political economy, he examined the relation between economics and politics, employed methodological individualism, and extended the exchange paradigm to collective choice. He showed that the attenuation of economic liberty in the pursuit of distributive justice under majoritarian government would lead to (...) rent-seeking, corruption, and politicization of economic life.Bastiat met l’accent sur l’aménagement institutionnel de l’économie de marché et sur le principe de l’ordre spontané. Son analyse débute avec les principes premiers — la primauté de la propriété et du consentement — et il infère de ces principes les fonctions légitimes du gouvernement. En tant que pionnier de l’économie politique constitutionnelle, il examine les liens entre la sphère économique et la sphère politique, a recours à l’individualisme méthodologique et étend le paradigme de l’échange aux choix collectifs. Il montre que l’érosion de la liberté économique qu’entraîne la recherche d’une justice distributive sous un gouvernement majoritaire mène à la recherche de rentes, à la corruption et à la politisation de la vie économique. (shrink)