This book contains an introduction to symbolic logic and a thorough discussion of mechanical theorem proving and its applications. The book consists of three major parts. Chapters 2 and 3 constitute an introduction to symbolic logic. Chapters 4–9 introduce several techniques in mechanical theorem proving, and Chapters 10 an 11 show how theorem proving can be applied to various areas such as question answering, problem solving, program analysis, and program synthesis.
Thomas A. Sebeok’s global semiotics has inspired quite a few followers, noticeably Marcel Danesi, Susan Petrilli and Augusto Ponzio. However, for all the trendiness of the word, the very concept of global should be subject to more rigorous examination, especially within today’s ecological and politico-economic contexts. With human and natural disasters precipitating on a global and almost quotidian basis, it is only appropriate for global semioticians to pay more attention to such phenomena and to contemplate, even when confined to their (...) attics, the semiotic consequences of disasters. The paper probes into the semiotic implications of the tsunami disaster that claimed quarter of a million lives in South and Southeast Asia during the Christmas holidays in 2004, and proposes a semiotics of disaster, developed from the discussions of the eighteenth-century British Empiricist philosopher Thomas Reid and the contemporary semiotician David S. Clarke, Jr. As the word’s etymology indicates, disaster originally referred to a natural phenomenon, i.e., ‘an obnoxious planet’, and only by extension was it later used to cover man-made calamities, be it political or economic. Although the dichotomy of nature versus culture no longer holds good, the author uses theword disaster in the traditional sense by referring to ‘natural’ disasters only. (shrink)
Learning general concepts in imperfect environments is difficult since training instances often include noisy data, inconclusive data, incomplete data, unknown attributes, unknown attribute values and other barriers to effective learning. It is well known that people can learn effectively in imperfect environments, and can manage to process very large amounts of data. Imitating human learning behavior therefore provides a useful model for machine learning in real-world applications. This paper proposes a new, more effective way to represent imperfect training instances and (...) rules, and based on the new representation, a Human-Like Learning (HULL) algorithm for incrementally learning concepts well in imperfect training environments. Several examples are given to make the algorithm clearer. Finally, experimental results are presented that show the proposed learning algorithm works well in imperfect learning environments. (shrink)
As part of a new focus on sustainability, this study examines the effects of technological attributes, market potential, and environmental factors on the commercialization of technologies. A survey was conducted on two of Taiwan’s promising sustainable high-tech industries—solar photovoltaic (PV) and light emitting diodes (LEDs). We found that if the technologies possess the specific attributes of innovativeness, genericness, simplicity, and compatibility, as required by the potential adopters, the level of market potential will be more favorable and technology commercialization (TC) probability (...) will be higher. In addition, the results of regression analysis indicate that environmental requirements play moderating roles in affecting the relationships between market potential and TC probability. The empirical findings highlight the role of market potential as a mediator between technological attributes and the likelihood of commercialization. Furthermore, environmental factors moderate the influence of market potential on TC. The results of this study can provide firms’ operations with insights into resource allocation, sustainable development, and competitive advantages in an intensely competitive environment. (shrink)
Juri Lotman’s well-known distinction of primary modeling system versus secondary modeling system is a lasting legacy of his that has been adhered to, modified, and refuted by semioticians of culture and nature. Adherence aside, modifications and refutations have focused on the issue whether or not language is a primary modeling system, and, if not, what alternatives can be made available to replace it. As Sebeok would concur, for both biosemiosis and anthroposemiosis, language can only be a secondary modeling system on (...) top of the biological experience of Umwelt or human sensory system. This paper proposes to explore the possibility of a “preverbal” modeling system suggested by Lotman’s spatial concept of semiosphere, and discuss its implications in cross-cultural dialogue. (shrink)
Naming, according to Sebeok, constihttes the first stage of zoosemiotics. This special but common use of language acrually inaugurates more complicated procedures of human discourse on non-human kingdom, including classification of its members. Because of language's double articulation in sound and sense, as well as the grapheme's pleremic (meaning-full) rather than cenemic (meaning-empty) characteristic (according to Hjelmslev). Chinese script is capable of naming and grouping animals randomly but effectively. This paper attempts to describe the said scriptorial "necessity of naming" (Kripke) (...) in classical Chinese by citing all the creatures, real or fabulous, with a /ma/ (horse) radical. (shrink)
The metaphor of parasites or parasitism has dominated literary critical discourse since the 1970s, prominent examples being Michel Serres in France and J. Hillis Miller in America. In their writings the relationship between text and paratext, literature and criticism, is often likened to that between host and parasite, and can be therefore deconstructed. Their writings, along with those by Derrida, Barthes, and Thom, seem to be suggesting the possibility of a semiotics of parasitism. Unfortunately, none of these writers has drawn (...) enough on the biological foundation of parasitism. Curiously, even in biology, parasitism is already a metaphor through which the signified of an ecological phenomenon involving two organisms is expressed by the signifier of “[eating] food at another’s [side] table”. This paper will make some preliminary remarks on semiotics of parasitism, based on the notions of Umwelt (Jakob von Uexküll) and structural coupling (Maturana and Varela). It will look into the phenomenon of co-evolutionary process in community ecology. With reference to empirical history, the project will briefly surveythe literary and medical praxis of the 17th century England where large number of creative writings referred to the phenomenon of parasitism, which was deeply embedded in religious practice (e.g., the Eucharist) and political life (e.g., the courtier ecology in monarchy) of the times. Finally, it will touch upon the possible ‘parasitic’ relationship between language and biology. (shrink)
In his well-known essay, ‘What Is a Sign?’(CP 2.281, 285) Peirce uses ‘likeness’ and ‘resemblance’ interchangeably in his definition of icon. The synonymity of the two words has rarely, if ever, been questioned. Curiously, a locus classicus of the pair, at least in F. M. Cornford’s English translation, can be found in a late dialogue of Plato, namely, the Sophist. In this dialogue on the myth and truth of the sophists’ profession, the mysterious ‘stranger’, who is most likely Socrates’ persona, (...) makes the famous distinction between eikon (likeness) and phantasma (semblance) (236a,b). For all his broad knowledge in ancient philosophy, Peirce never mentioned this parallel; nor has any Peircean scholar identified it. There seems to be little problem with eikon as likeness, but phantasma may give rise to a puzzle which this paper will attempt to solve. Plato uses two pairs of words: what eikon is to phantasma is eikastikén (the making of likeness [235d]) to phantastikén (semblance making [236c]). In other words, icons come into being because of the act of icon-making, which is none other than indexicality. Witness what Peirce says about the relationship between photographs and the objects they represent: “But this resemblance is due to the photographs having been produced under such circumstances that they were physically forced to correspond point by point to nature.” (Ibid.) Thus the iconicity which links the representamen (sign) and its object is made possible not only by an interpretant, but also by idexisation. Their possible etymological and epistemological links aside, the Peircean example of photographing and the Platonic discussion of painting and sculpturing in the Sophist, clearly show the physio-pragmatic aspect of iconicity. The paper will therefore reread the Peircean iconicity by closely analysing this relatively obscure Platonic text, and by so doing restore to the text its hidden semiotic dimension. (shrink)
Like other sciences, biosemiotics also has its time-honoured archive, consisting, among other things, of writings by those who have been invented and revered as ancestors of the discipline. One such example is Jakob von Uexküll who has been hailed as a precursor of semiotics, developing his theory of “sign” and “meaning” independently of Saussure and Peirce. The juxtaposition of “sign” and “meaning” is revelatory because one can equally legitimately claim Uexküll as a hermeneutician in the same way as others having (...) claimed him as a semiotician. Such a novel temptation can be justified by Uexküll’s prolonged obsession with Sinn and Bedeutung since his first book in 1909. This paper attempts to reconstruct the immediate intellectual horizon of Uexküll’s historicity, a discursive space traversed by his contemporaries Frege and Husserl, in order to see how Uexküll’s discussions of Zeichen and Gegenstand, Sinn and Bedeutung, were informedby other philosophers of language, and to establish Uexküll as a phenomenological hermeneutician in the tradition of Husserl, Heidegger and Gadamer. To forestall and counter possible criticism that hermeneutics is primarily concerned with textual interpretation, while Uexküll is at most an interpreter of animal life, the paper will discuss his unfinished parody of the Platonic dialogue Meno, which is entitled Die ewige Frage: Biologische Variationen über einen platonischen Dialog (1943). It is through such textual practice that one witnesses the emergence of an Uexküll who embodies at once the addressee exercising his understanding of ancient texts as well as the second addresser recoding his explanation to another group of targeted addressees. This textual practice already goes beyond the confines of biology and in fact involves the linguistic pragmatics of rhetoric and speech act. (shrink)
Why do some epistemic objects persist despite undergoing serious changes, while others go extinct in similar situations? Scientists have often been careless in deciding which epistemic objects to retain and which ones to eliminate; historians and philosophers of science have been on the whole much too unreflective in accepting the scientists’ decisions in this regard. Through a re-examination of the history of oxygen and phlogiston, I will illustrate the benefits to be gained from challenging and disturbing the commonly accepted continuities (...) and discontinuities in the lives of epistemic objects. I will also outline two key consequences of such re-thinking. First, a fresh view on the (dis)continuities in key epistemic objects is apt to lead to informative revisions in recognized periods and trends in the history of science. Second, recognizing sources of continuity leads to a sympathetic view on extinct objects, which in turn problematizes the common monistic tendency in science and philosophy; this epistemological reorientation allows room for more pluralism in scientific practice itself. (shrink)
Analysis of the use of the key term the people shows that it has varied both semantically and syntactically along the time-line of the evolution of the CPC.
Introduction: philosophy of science in practice Content Type Journal Article Category Editorial Article Pages 303-307 DOI 10.1007/s13194-011-0036-4 Authors Rachel Ankeny, School of History & Politics, University of Adelaide, Napier Building, The University of Adelaide, Adelaide, SA 5005, Australia Hasok Chang, Department of History and Philosophy of Science, University of Cambridge, Free School Lane, Cambridge, CB2 3RH UK Marcel Boumans, Faculty of Economics and Business, University of Amsterdam, Valckenierstraat 65-67, 1018 XE Amsterdam, The Netherlands Mieke Boon, Department of Philosophy, University (...) of Twente, Postbox 217, 7500 AE Enschede, The Netherlands Journal European Journal for Philosophy of Science Online ISSN 1879-4920 Print ISSN 1879-4912 Journal Volume Volume 1 Journal Issue Volume 1, Number 3. (shrink)
For more than two thousand years, Confucius has been an inseparable part of China's history. Yet despite this fame,Confucius the man has been elusive. Now, in The Authentic Confucius , Annping Chin has worked through the most reliable Chinese texts in her quest to sort out what is really known about Confucius from the reconstructions and the guesswork that muddled his memory. Chin skillfully illuminates the political and social climate in which Confucius lived. She explains how Confucius made the transition (...) from court advisor to wanderer, and how he reluctantly became a professional teacher as he refined his judgment of human character and composed his vision of a moral political order. The result is an absorbing and original book that shows how Confucius lived and thought: his habits and inclinations, his relation to the people of the time, his work as a teacher and as a counselor, his worries about the world and the generations to come. In this book, Chin brings the historical Confucius within our reach, so that he can lead us into his idea of the moral and to his teachings on family and politics, culture and learning. The Authentic Confucius is a masterful account of the life and intellectual development of a thinker whose presence remains a powerful force today. (shrink)
In Inventing Temperature, Chang takes a historical and philosophical approach to examine how scientists were able to use scientific method to test the reliability of thermometers; how they measured temperature beyond the reach of thermometers; and how they came to measure the reliability and accuracy of these instruments without a circular reliance on the instruments themselves. Chang discusses simple epistemic and technical questions about these instruments, which in turn lead to more complex issues about the solutions that were (...) developed. (shrink)
In this article, the researchers explore the following question. Can corporate social responsibility (CSR) and the corporate reputation of a firm lead to its brand equity in business-to-business (B2B) markets? This study discusses CSR from customers’ viewpoints by taking the sample of industrial purchasers from Taiwan small-medium enterprises. The aims of this study are to investigate: first, the effects of CSR and corporate reputation on industrial brand equity; second, the effects of CSR, corporate reputation, and brand equity on brand performance; (...) and third, the mediating effects of corporate reputation and industrial brand equity on the relationship between CSR and brand performance. Empirical results support the study’s hypotheses and indicate that CSR and corporate reputation have positive effects on industrial brand equity and brand performance. In addition, corporate reputation and industrial brand equity partially mediate the relationship between CSR and brand performance. (shrink)
Liang Shuming once applied the concept of intuition to characterize Chinese culture as a whole. Later, he not only replaced the theoretical position of intuition with the concept of reason, but discarded the term for intuition itself. This essay will answer three questions related to this academic riddle. (1) What does intuition mean to both Bergson and Liang? (2) What does the Chinese cultural heritage contribute to the formation of Liang's intuition? (3) What is the relationship between Liang's intuition and (...) reason? (shrink)
Shuming has been proclaimed the forerunner of Contemporary Neo-Confucianism. However, assessing Liangâs identity appears a much more complicated task. Taking a closer look at his copious writings on religion, this paper shows how Liang conceived the role of religion at the different steps of humanityâs quest. Applying this frame of understanding to twentieth century China, Liang saw a discrepancy between the task required in our present time and what the future was holding. Therefore, while he engaged the world in a (...) certain way, he was still holding privately another belief. This secret of Liang reshuffles traditional boundaries between the secular and transcendence. (shrink)
Wang Yangming argues that the life state of a virtuous person is “forming one body with Heaven, Earth and the myriad things.” For instance, in watching a child fall into a well, he cannot help feeling alarmed and commiserate; In observing the pitiful cries and frightened appearance of animals, he cannot help feeling “unable to bear” their suffering; In seeing plants destroyed or tiles shattered, he cannot help but feel pity and regret and so forth. At the same time, he (...) also stresses that there is a natural order of values with the help of which a human being deals with the myriad things, namely the natural principles of order within the realm of liang zhi. From a practical perspective, Yangming integrated these two aspects into a spontaneously psychological self-consciousness and an intuition of judgment and choice. Under its direction and instruction, human beings cannot only generally care for the myriad things, but also make reasonable use of them. Therefore, the significant reference to “the natural principles of order within the realm of liang zhi” involves the harmony between nature and human beings from life state to ecological consciousness. (shrink)
Chang Tsai is one of the three major Chinese philosophers who, in the eleventh century, revitalised Confucian thought after centuries of stagnation and formed the foundation for the neo-Confucian thinking that was predominant till the nineteenth century. The book analyses in depth Chang's views of man, his nature and endowments, the cosmos, heaven and earth, the problems of learning and self cultivation, the ideal of the sage - and how that ideal might be attained. It looks at the (...) intellectual climate of the eleventh century, the assumptions Chinese intellectuals shared, and the problems, which concerned them. It describes the triumph of Chang's rivals within the neo-Confucian movement and the subsequent emergence of neo-Confucianism to state orthodoxy in the thirteenth century. (shrink)
I believe the material should be utilized as supplemental data for exploring Ch'en Liang's intellectual development.Ch'en's thought evolved through a tao-hsueh ...
Chang algebras as algebraic models for Chang's modal logics [1] are defined. The main result of the paper is a representation theorem for these algebras.
A controversy of the Perception is focused on the Mind-Nature relation by Confucian Scholars in 18th century Joseon Dynasty. Chang-Hyup Kim [金昌協], especially, asserted that the Perception should be the unique side of Mind, because the Wise [智: the Mind of Judgment, remarkably about the righteous or not] is one aspect of the Nature. He needs to define the category of Wise and Perception, because the existing definition of Wise as an unprocurable activity of Mind. That might bring a (...) confusion of concepts though The Mind and Nature, in his view. More over he added the essential aspect of Perception to real activity of Perception, and in this point of view, the position of Mind is important to the process of consolidating into Nature. Therefore he asserted that we should perceive the Nature, the essence, in the side of Mind [卽心指性]. This vision of the aim to Nature in the point of Mind, which was reinvestigation of Neo-Confucianism and this was succeeded to the general with academic traditional of Nak School [洛學]. (shrink)
Hsieh Liang-tso (c.1050-c.1120, known as master Shang-ts'ai) was one of the leading direct disciples of Ch'eng Hao and Ch'eng I, the two brothers who were the early leaders of the Confucian revival known as Neo-Confucianism in Northern Sung China. Hsieh was thus among the first to recognize and follow the insights of the Ch'eng brothers as definitive of the authentic Confucian tradition, a recognition that became the conviction of the majority of later Confucian scholars and practitioners. The present book is (...) a focused analysis of the core value of Confucian thought, namely jen (humanity or co-humanity), through an investigation of Hsieh Liang-tso's analysis of the Analects of Confucius. Selover argues that Hsieh's handling of key issues in interpreting and applying the Confucian Analects, his experiential reasoning and his deference to scriptural classics and earlier tradition, bear important similarities to the practice of theology in Western religious traditions. The volume also contains a translation of Hsieh's commentary on the Analects, as well as a foreword by the renowned scholar of Confucianism, Tu Wei-ming. (shrink)
The interpretation of propositions in Lukasiewicz's infinite-valued calculus as answers in Ulam's game with lies--the Boolean case corresponding to the traditional Twenty Questions game--gives added interest to the completeness theorem. The literature contains several different proofs, but they invariably require technical prerequisites from such areas as model-theory, algebraic geometry, or the theory of ordered groups. The aim of this paper is to provide a self-contained proof, only requiring the rudiments of algebra and convexity in finite-dimensional vector spaces.
Several philosophers claim that the greenhouse gas emissions from actions like a Sunday drive are so miniscule that they will make no difference whatsoever with regard to anthropogenic global climate change (AGCC) and its expected harms. This paper argues that this claim of individual causal inefficacy is false. First, if AGCC is not reducible at least in part to ordinary actions, then the cause would have to be a metaphysically odd emergent entity. Second, a plausible (dis-)utility calculation reveals that such (...) actions have a not-insignificant amount of expected harm. One upshot is that the near-exclusive focus in the literature on AGCC as a collective action problem is too restricted. The paper also provides several moral psychological explanations of why it is so difficult to comprehend individual responsibility with regard to global phenomena, including a reappraisal of Thomas Nagel’s view of the absurd. (shrink)
In the 1960s and 1970s, Hilary Putnam articulated a notion of relativized apriority that was motivated to address the problem of scientific change. This paper examines Putnam’s account in its historical context and in relation to contemporary views. I begin by locating Putnam’s analysis in the historical context of Quine’s rejection of apriority, presenting Putnam as a sympathetic commentator on Quine. Subsequently, I explicate Putnam’s positive account of apriority, focusing on his analysis of the history of physics and geometry. In (...) the remainder of the paper, I explore connections between Putnam’s account of relativized a priori principles and contemporary views. In particular, I situate Putnam’s account in relation to analyses advanced by Michael Friedman, David Stump, and William Wimsatt. From this comparison, I address issues concerning whether a priori scientific principles are appropriately characterized as “constitutive” or “entrenched”. I argue that these two features need to be clearly distinguished, and that only the constitutive function is essential to apriority. By way of conclusion, I explore the relationship between the constitutive function of a priori principles and entrenchment. (shrink)
In recent years the idea of geoengineering climate has begun to attract increasing attention. Although there was some discussion of manipulating regional climates throughout the l970s and l980s. the discussion was largely dormant. What has reawakened the conversation is the possibility that Earth may be undergoing a greenhouse-induced global wamring, and the paucity of serious measures that have been taken to Prevent it. ln this paper Iassess the ethical acceptability of ICC, based on my impressions of the conversation that is (...) now taking place. Rather than offering a dispassionate analysis, I argue for a point of view. I propose a set of conditions that must be satisfied for an ICC project to be morally permissible and conclude that these conditions are not now satisfied. However, research on ICC should go forward.. (shrink)
Abstract: The paper provides a general account of value relations. It takes its departure in a special type of value relation, parity, which according to Ruth Chang is a form of evaluative comparability that differs from the three standard forms of comparability: betterness, worseness and equal goodness. Recently, Joshua Gert has suggested that the notion of parity can be accounted for if value comparisons are interpreted as normative assessments of preference. While Gert's basic idea is attractive, the way he (...) develops it is flawed: His modeling of values by intervals of permissible preference strengths is inadequate. Instead, I provide an alternative modeling in terms of intersections of rationally permissible preference orderings. This yields a general taxonomy of all binary value relations. The paper concludes with some implications of this approach for rational choice. (shrink)
The paper begins with an objection to the Desire-Based Reasons Model. The argument from reason-based desires holds that since desires are based on reasons (first premise), which they transmit but to which they cannot add (second premise), they cannot themselves provide reasons for action. In the paper I investigate an attack that has recently been launched against the first premise of this argument by Ruth Chang. Chang invokes a counterexample: affective desires. The aim of the paper is to (...) see if there is a way to accommodate the counterexample to the first premise. I investigate three strategies. I first deal with the idea that the motivation for the premise may be the thesis that an action is intentional if and only if it is done under the guise of perceived reasons. This offers us a way of defending the premise: by showing that actions prompted by affective desires are not intentional. I, however, argue that this strategy is unworkable. This brings me to the second strategy. Here I consider the idea that the premise does not require a conscious normative thought on the part of the agent; in fact, it may not require any such thought, conscious or unconscious. I claim that this strategy too is a failure. Finally, the third approach builds normative judgment in the desire. This is the approach that I think works; in particular, recent work by Jennifer Hawkins may help us accommodate affective desires. The challenge of affective desires, I conclude, can be tackled. (shrink)
My aim in this paper is to explicate the diversity of Indian Symbolism and to show the changing patterns of symbols. The first part is mostly descriptive and interpretative and tries to bring out the different forms of Indian Symbolism. The second part tries to bring out the different kinds of changes that are possible with regard to symbols.
People often fail to detect large changes to scenes, provided that the changes occur during a visual disruption. This phenomenon, known as ''change blindness,'' occurs both in the laboratory and in real-world situations in which changes occur unexpectedly. The pervasiveness of the inability to detect changes is consistent with the theoretical notion that we internally represent relatively little information from our visual world from one glance at a scene to the next. However, evidence for change blindness does not necessarily imply (...) the absence of such a representation-people could also miss changes if they fail to compare an existing representation of the pre-change scene to the post-change scene. In three experiments, we show that people often do have a representation of some aspects of the pre-change scene even when they fail to report the change. And, in fact, they appear to ''discover'' this memory and can explicitly report details of a changed object in response to probing questions. The results of these real-world change detection studies are discussed in the context of broader claims about change blindness. (shrink)
Time, Change and Freedom is the first introduction to metaphysics that uses the idea of time as a unifying principle. Time is used to relate the many issues involved in the complex study of metaphysics. Sections of the book are written in dialogue form which allows the reader to question the theories while they read and have those queries answered in the text. In addition, the authors provide glossaries of key terms as well as recommendations for further reading at the (...) conclusion of each chapter. Quentin Smith and L. Nathan Oaklander examine the tensions between determinism and freedom, temporality and historical change as well as an array of other issues fundamental to introductory metaphysics. (shrink)
Although the stated purpose of Physics viii 8 is to prove that only circular locomotion is infinitely continuous, it is generally recognized that a major sub-theme of the chapter has to do with the unity of change and centers on Zeno’s dichotomy paradox. According to one influential account of this sub-theme, Aristotle returns to the dichotomy paradox in Physics viii 8, primarily to engage in a defensive maneuver. In Physics vi, while focused on the infinite divisibility of change instead of (...) its identity conditions, Aristotle left open the possibility that occurrences that are ‘one change’ could have infinitely many parts that are also ‘one change’.1 By Physics viii 8, however, Zeno has brought Aristotle to realize that if this possibility is admitted, then what one chooses to call ‘one change’ is to a large extent arbitrary. But this Aristotle cannot countenance, because his entire theory of change is built upon the concept of a change as a thing uniquely definable as the passage from a particular state to a particular state. In Physics viii 8, then, Aristotle seeks to avoid this result by ‘refining’ the definition of ‘one change’ so that ‘one change’ can no longer have parts that are also ‘one change’ and by invoking the metaphysical machinery of the act-potency distinction to give a positive characterization of the difference between change parts and change wholes.2 According to Michael White, Aristotle ‘refines’ his definition of ‘one change’ in Physics viii 8 by strengthening the criteria of Physics v 4; criteria, which, White is correct to point out, do nothing to prevent this result on their own.3 According to White, this ‘refinement’ consists in adding, to the criteria of Physics v 4 (i.e., the criteria that ‘one change’ must be in a continuous time, have a single subject throughout, and proceed throughout from a terminus of the same species to a contrary terminus of the same species), the additional condition that an occurrence that is ‘one change’ must be bracketed by periods of rest and contain no periods of rest.. (shrink)
Evidence from many different paradigms (e.g. change blindness, inattentional blindness, transsaccadic integration) indicate that observers are often very poor at reporting changes to their visual environment. Such evidence has been used to suggest that the spatio-temporal coherence needed to represent change can only occur in the presence of focused attention. In four experiments we use modified change blindness tasks to demonstrate (a) that sensitivity to change does occur in the absence of awareness, and (b) this sensitivity does not rely on (...) the redeploy- ment of attention. We discuss these results in relation to theories of scene percep- tion, and propose a reinterpretatio n of the role of attention in representing change. (shrink)
This paper offers a novel way of reconstructing conceptual change in empirical theories. Changes occur in terms of the structure of the dimensions—that is to say, the conceptual spaces—underlying the conceptual framework within which a given theory is formulated. Five types of changes are identified: (1) addition or deletion of special laws, (2) change in scale or metric, (3) change in the importance of dimensions, (4) change in the separability of dimensions, and (5) addition or deletion of dimensions. Given this (...) classification, the conceptual development of empirical theories becomes more gradual and rationalizable. Only the most extreme type—replacement of dimensions—comes close to a revolution. The five types are exemplified and applied in a case study on the development within physics from the original Newtonian mechanics to special relativity theory. (shrink)
A major theme of recent philosophy of science has been the rejection of the empiricist thesis that, with the exception of terms which play a purely formal role, the language of science derives its meaning from some, possibly quite indirect, correlation with experience. The alternative that has been proposed is that meaning is internal to each conceptual system, that terms derive their meaning from the role they play in a language, and that something akin to "meaning" flows from conceptual framework (...) to experience. Much contemporary debate on the nature of conceptual change is a direct outgrowth of this holistic view of concepts, and much of the inconclusiveness of that debate derives from the lack of any clear understanding of what a conceptual system is, or of how conceptual systems confer meaning on their terms. (shrink)
Perceptual illusions have often served as an important tool in the study of perceptual experience. In this paper I argue that a recently discovered set of visual illusions sheds new light on the nature of time consciousness. I suggest the study of these silencing illusions as a tool kit for any philosopher interested in the experience of time and show how to better understand time consciousness by combining detailed empirical investigations with a detailed philosophical analysis. In addition, and more specifically, (...) I argue against an initially plausible range of views that assume a close match between the temporal content of visual experience and the temporal layout of experience itself. Against such a widely held structural matching thesis I argue that which temporal changes we are experiencing bears no close relation to how our experience itself is changing over time. Explanations of the silencing illusions that are compatible with the structural matching thesis fail. (shrink)
Two recurrent arguments levelled against the view that enduring objects survive change are examined within the framework of the B-theory of time: the argument from Leibniz's Law and the argument from Instantiation of Incompatible Properties. Both arguments are shown to be question-begging and hence unsuccessful.
Changing the Educational Landscape is a collection of the best-known and best-loved essays by the renowned feminist philosopher of education, Jane Roland Martin. The volume charts the remarkable intellectual development of a thinker who has travelled distinctively across a changing educational landscape. Trained as an analytic philosopher at a time before women or feminist ideas were welcome in the field, Martin brought a philosopher's detached perspective to her earliest efforts to reconstitute the curriculum. Her later essays on women and gender (...) showcase the tremendous intellectual energy generated by her embrace of feminist theory and highlight her sparkling contribution to the field. Among the many issues Martin explores in Changing the Educational Landscape are the contradictions and challenges posed by the very subject of women's education, how the presence of women necessitates a transformation of educational interpretations and ideals, and the work that remains to be done if a secure place for women within the educational realm is to be ensured. The essays offer a compelling portrait of Martin's intellectual journey as a feminist and educational thinker and document thoroughly her critiques of standard accounts of curriculum and her remapping of the field. The volume is introduced by the author, wherein she reflects on her work, criticisms that have been levelled at particular essays, and the educational, feminist, and philosophical context into which her writing fits and to which it responds. (shrink)
& Awareness of change within a visual scene only occurs in subjects were aware of, replicated those attentional effects, but the presence of focused attention. When two versions of a.
The volume is a collection of essays devoted to the analysis of scientific change and stability. It explores the balance and tension that exist between commensurability and continuity on the one hand, and incommensurability and discontinuity on the other. Moreover, it discusses some central epistemological consequences regarding the nature of scientific progress, rationality and realism. In relation to these topics, it investigates a number of new avenues, and revisits some familiar issues, with a focus on the history and philosophy of (...) physics, and an emphasis on developments in cognitive sciences as well as on the claims of “new experimentalists”.The book constitutes fully revised versions of papers which were originally presented at the international colloquium held at the University of Nancy, France, in June 2004. Each paper is followed by a critical commentary. The conference was a striking example of the sort of genuine dialogue that can take place between philosophers of science, historians of science and scientists who come from different traditions and endorse opposing commitments. This is one of the attractions of the volume. (shrink)
In this paper I argue that Kierkegaard's theory of change is motivated by a robust notion of contingency. His view of contingency is sharply juxtaposed with a strong notion of absolute necessity. I show that how he understands these notions explains certain of his claims about causation. I end by suggesting a compatibilist interpretation of Kierkegaard's philosophy.
The basic problem of perceptual change is how to account for both variation and constancy in perceiving the world. Is order learned? How deep does plasticity go in that respect? I argue that different kinds of perceptual plasticity have been confused in recent debates, notably between J. Fodor and P. M. Churchland. By focusing on changes in the use of concepts, the issues in the Fodor-Churchland debate can be resolved. Beyond that debate, I propose a generalized encoding approach to perception (...) as a way of accounting for a significant form of perceptual change. (shrink)
Social change is a structural transformation of political, social and economic systems and institutions to create a more equitable and just society and it is a universal phenomenon and it occurs in every society. Technically said that social change refers to an alteration in the social order of a social group or society; a change in the nature, social institutions, social behaviours or social relations of a society. As we know Change is inevitable and it takes place in all fields. (...) The term “social change” is often used to describe variations in, or, modifications of any respect of social process, social patterns, social interaction or social organization. Great thinkers emerged from various societies induce social change in different times. (shrink)
Essays link Gaian science to such global environmental quandaries as climate change and biodiversity destruction, providing perspectives from science, ...
This international collection forms a response from 22 educators to our changing political environment and to the reassessment they provoke of the principles shaping educational thought and practice. The philosophical discussion, however, remains clearly rooted in the world of educational practice and its political content.
How is hope to be found amid the ethical and political dilemmas of modern life? Writer and philosopher Mary Zournazi brought her questions to some of the most thoughtful intellectuals at work today. She discusses "joyful revolt" with Julia Kristeva, the idea of "the rest of the world" with Gayatri Spivak, the "art of living" with Michel Serres, the "carnival of the senses" with Michael Taussig, the relation of hope to passion and to politics with Chantal Mouffe and Ernesto Laclau. (...) A dozen stimulating minds weigh in with their visions of a better social and political order. The result is a collaboration - of writing, of thinking, and of politics - that demonstrates more clearly than any single-authored project could how ideas encountering one another can produce the vision needed for social change. (shrink)
Whenever a thing changes, however slightly, it becomes in some ways unlike what it was. But how it is possible for anything to be both like and unlike itself? The possibility of change is a typically philosophical puzzle to which naturalistic science has no answer. In this book, Pivcevic examines the conditions that make the idea of change intelligible--in particular the connection between the possibility of change and the existence of selves.
Behind the global climate change debate are views of divine sovereignty. Those who believe that God is in charge of everything believe there is no change in the climate, but those who believe that God's sovereignty entails that we are responsible for working with the divine are willing to admit there is global climate change.
I present a formal ontological theory where the basic building blocks of the world can be either things or events. In any case, the result is a Parmenidean worldview where change is not a global property. What we understand by change manifests as asymmetries in the pattern of the world-lines that constitute 4-dimensional existents. I maintain that such a view is in accord with current scientific knowledge.
This book is concerned with the role of economic philosophy ("ideas") in the processes of belief-formation and social change. Its aim is to further our understanding of the behavior of the individual economic agent by bringing to light and examining the function of non-rational dispositions and motivations ("passions") in the determination of the agent's beliefs and goals. Drawing on the work of David Hume and Adam Smith, the book spells out the particular ways in which the passions come to affect (...) our ordinary understanding and conduct in practical affairs and the intergenerational and interpersonal transmission of ideas through language. Concern with these problems, it is argued, lies at the heart of an important tradition in the British moral philosophy. This emphasis on the non-rational nature of our belief-fixation mechanisms has important implications: it helps to clarify and qualify the misleading claims often made by utilitarian, Marxist, Keynesian, and neo-liberal economic philosophers, all of whom stress the overriding power of ideas to shape conduct, policy, and institutions. (shrink)
State governments have done little or nothing about climate change, and individuals have done little or nothing about their own carbon footprints. Perhaps both parties would do something if the moral demand for action were clear. This paper presents two arguments for the necessity of meaningful state action on climate change. The arguments depend on certain clear facts about emissions as well as two uncontroversial moral principles — one owed to Peter Singer and the other connecting capacities with the demand (...) for action. Arguments are presented for individual action based on a similar set of facts and the consistent application of principles which apply in state cases. The arguments put consistency, not consequences, at the heart of the call for individual action. This is a strategy which might help individuals recognize their obligations to the environment. (shrink)
In The Excessive Subject: A New Theory of Social Change, Molly Anne Rothenberg uncovers an innovative theory of social change implicit in the writings of radical social theorists, such as Pierre Bourdieu, Michel de Certeau, Judith Butler, Ernesto Laclau, and Slavoj ?i?ek. Through case studies of these writers' work, Rothenberg illuminates how this new theory calls into question currently accepted views of social practices, subject formation, democratic interaction, hegemony, political solidarity, revolutionary acts, and the ethics of alterity. Finding a common (...) dissatisfaction with the dominant paradigms of social structures in the authors she discusses, Rothenberg goes on to show that each of these thinkers makes use of Lacan's investigations of the causality of subjectivity in an effort to find an alternative paradigm. Labeling this paradigm 'extimate causality', Rothenberg demonstrates how it produces a nondeterminacy, so that every subject bears some excess; paradoxically, this excess is what structures the social field itself. Whilst other theories of social change, subject formation, and political alliance invariably conceive of the elimination of this excess as necessary to their projects, the theory of extimate causality makes clear that it is ineradicable. To imagine otherwise is to be held hostage to a politics of fantasy. As she examines the importance as well as the limitations of theories that put extimate causality to work, Rothenberg reveals how the excess of the subject promises a new theory of social change. By bringing these prominent thinkers together for the first time in one volume, this landmark text will be sure to ignite debate among scholars in the field, as well as being an indispensable tool for students. (shrink)
Hasok Chang (Science & Education 20:317–341, 2011) shows how the recovery of past experimental knowledge, the physical replication of historical experiments, and the extension of recovered knowledge can increase scientific understanding. These activities can also play an important role in both science and history and philosophy of science education. In this paper I describe the implementation of an integrated learning project that I initiated, organized, and structured to complement a course in history and philosophy of the life sciences (HPLS). (...) The project focuses on the study and use of descriptions, observations, experiments, and recording techniques used by early microscopists to classify various species of water flea. The first published illustrations and descriptions of the water flea were included in the Dutch naturalist Jan Swammerdam’s, Historia Insectorum Generalis (1669) (Algemeene verhandeling van de bloedeloose dierkens. t’Utrrecht, Meinardus van Dreunen, ordinaris Drucker van d’Academie). After studying these, we first used the descriptions, techniques, and nomenclature recovered to observe, record, and classify the specimens collected from our university ponds. We then used updated recording techniques and image-based keys to observe and identify the specimens. The implementation of these newer techniques was guided in part by the observations and records that resulted from our use of the recovered historical methods of investigation. The series of HPLS labs constructed as part of this interdisciplinary project provided a space for students to consider and wrestle with the many philosophical issues that arise in the process of identifying an unknown organism and offered unique learning opportunities that engaged students’ curiosity and critical thinking skills. (shrink)
Comme en témoignent les travaux des deux sociologues allemands Max Weber (1921) et Theodor Adorno (1933, 1949, 1962), dès le début du XXe siècle, le dialogue entre la sociologie et la musique est établi. Bien que certaines propositions des sociologues, comme celles d’Adorno avec ses travaux sur la musique savante occidentale (1933, 1962), aspirent parfois à faire dialoguer les éléments intrinsèques de la musique avec ses dimensions sociales, on remarque toutefois que la grande majorité des ét..
We investigate the logical and conceptual connections between abductive reasoning construed as a process of belief change, on the one hand, and truth approximation, construed as increasing (estimated) verisimilitude, on the other. We introduce the notion of â(verisimilitude-guided) abductive belief changeâ and discuss under what conditions abductively changing our theories or beliefs does lead them closer to the truth, and hence tracks truth approximation conceived as the main aim of inquiry. The consequences of our analysis for some recent discussions concerning (...) belief revision aiming at truth approximation and inference to the best explanation are also highlighted. (shrink)
Relation of Change to Life 119 XV. The Meaning of History 129 I. INTRODUCTION This is an attempt to sketch the meaning of change as it affects history.
There is currently a gap between assessment and intervention in the literature concerned with climate change and food. While intervention is local and context dependent, current assessments are usually global and abstract. Available assessments are useful for understanding the scale of the effects of climate change and they are ideal for motivating arguments in favor of mitigation and adaptation. However, adaptation projects need assessments that can provide data to support their efforts. This requires the adoption of a more local and (...) context-sensitive approach to assessments. I suggest that Community-Based Participatory Research has the potential to be a tool for such an approach. (shrink)
This volume brings together a distinguished, international list of scholars to explore the role of the learner's intention in knowledge change. Traditional views of knowledge reconstruction placed the impetus for thought change outside the learner's control. The teacher, instructional methods, materials, and activities were identified as the seat of change. Recent perspectives on learning, however, suggest that the learner can play an active, indeed, intentional role in the process of knowledge restructuring. This volume explores this new, innovative view of conceptual (...) change learning using original contributions drawn from renowned scholars in a variety of disciplines. The volume is intended for scholars or advanced students studying knowledge acquisition and change, including educational psychology, developmental psychology, science education, cognitive science, learning science, instructional psychology, and instructional and curriculum studies. (shrink)
This article explores the connection between the Heng Xian and the Changes of Zhou tradition, especially the “Tuan” and “Attached Verbalizations” commentaries. Two important Heng Xian terms—heng 恆 and fu 復—are also Changes of Zhou hexagrams and possible connections are explored. Second, the Heng Xian account of the creation of names is compared with the “Attached Verbalizations” account of the creation of the Changes of Zhou system. Third, the roles played by knowing and desire in both Heng Xian and the (...) Changes of Zhou tradition are explored, with particular focus on potential points of similarity. Finally, insights gained through these comparisons are used to interpret the Heng Xian advice on initiating action. (shrink)
In Quodlibet XV q.13, Henry of Ghent considers whether the Virgin Mary was immaculately conceived. He argues that she was not, but rather possessed sin only at the first instant of her existence. Because Henry’s defense of this position involves an elaborate discussion of motion and mutation, his discussion marks an important contribution to medieval discussions of Aristotelian natural philosophy. In fact, a number of scholars have identified Henry’s discussion as the source of an unusual fourteenth-century theory of change referred (...) to as “quasi-Aristotelianism” (so-called because the account purports to be Aristotelian but is not). My aim in the paper is two-fold: first, to show that Henry's position is not quasi-Aristotelian in the sense that scholars have supposed; second, to show that, even so, his discussion in q. 13 does involve a novel interpretation of Aristotle’s account of instantaneous change. (shrink)
