Alzheimer's Disease is a form of dementia that affects the memory, cognition, and motor skills of patients. Extensive research has been done to develop accessible, cost-effective, and non-invasive techniques for the automatic detection of AD. Previous research has shown that speech can be used to distinguish between healthy patients and afflicted patients. In this paper, the ADReSS dataset, a dataset balanced by gender and age, was used to automatically classify AD from spontaneous speech. The performance of five classifiers, as well (...) as a convolutional neural network and long short-term memory network, was compared when trained on audio features and text features. The same audio and text features were used to train five regression models to predict the Mini-Mental State Examination score for each patient, a score that has a maximum value of 30. The top-performing classification models were the support vector machine and random forest classifiers trained on BERT embeddings, which both achieved an accuracy of 85.4% on the test set. The best-performing regression model was the gradient boosting regression model trained on BERT embeddings and CLAN features, which had a root mean squared error of 4.56 on the test set. The performance on both tasks illustrates the feasibility of using speech to classify AD and predict neuropsychological scores. (shrink)

In Sinners in the Presence of a Loving God, R. Zachary Manis examines in detail the several facets of the problem of hell, considers the reasons why the usual responses to the problem are unsatisfying, and suggests how an adequate solution to the problem can be constructed.

One of the most important recent developments in the discussion of Kierkegaard's ethics is an interpretation defended, in different forms, by Philip Quinn and Stephen Evans. Both argue that a divine-command theory of moral obligation is to be found in Works of Love . Against this view, I argue that, despite significant overlap between DCT and the view of moral obligation found in Works of Love , there is at least one essential difference between the two: the former, but not (...) the latter, is committed to the claim that, necessarily, p is morally obligatory only if God commands that p. (shrink)

One important version of the problem of divine freedom is that, if God is essentially good, and if freedom logically requires being able to do otherwise, then God is not free with respect to willing the good, and thus He is not morally praiseworthy for His goodness. I develop and defend a broadly Molinist solution to this problem, which, I argue, provides the best way out of the difficulty for orthodox theists who are unwilling to relinquish the Principle of Alternate (...) Possibilities. The solution is that the divine essence includes the property of transworld goodness: i.e., for any possible morally significant choice that God could have faced, if God had actually faced it, God would have chosen to will the good. This view makes coherent the otherwise paradoxical theological intuition that it is within God’s power to do something evil, but He would not ever do such a thing. (shrink)

One of the most important recent developments in the discussion of Kierkegaard's ethics is an interpretation defended, in different forms, by Philip Quinn and Stephen Evans. Both argue that a divine-command theory of moral obligation (DCT) is to be found in "Works of Love". Against this view, I argue that, despite significant overlap between DCT and the view of moral obligation found in "Works of Love", there is at least one essential difference between the two: the former, but not the (...) latter, is committed to the claim that, necessarily, p is morally obligatory only if God commands that p. (shrink)

Name der Zeitschrift: Kierkegaard Studies Yearbook Jahrgang: 2013 Heft: 1 Seiten: 107-130.

A significant challenge faces any ethic that endorses the view that divine commands are sufficient to impose moral obligations; in this paper, I focus on Kierkegaard's ethic, in particular. The challenge to be addressed is the "modernized" problem of Abraham, popularized especially by Fear and Trembling: the dilemma that an agent faces when a being claiming to be God issues a command to the agent that, by the agent's own lights, seems not to be the kind of command that a (...) loving God would issue. Against a solution to this problem proposed by C. Stephen Evans in Kierkegaard's Ethic of Love, I argue that Kierkegaard regards this scenario as never actually resulting in a fully responsible agent's performance of some horrendous action on account of her non-culpable misinterpretation of God's will and/or failure to discern correctly whether a perceived moral imperative truly is divine in origin. (shrink)

According to a (once) venerable tradition, our knowledge of the external world is crucially dependent on divine favor: our ability to obtain knowledge of the world around us is made possible by God’s having so ordered things. I argue that this view, despite its unpopularity among con­temporary philosophers, is supported by a certain inference to the best explanation: namely, it provides an effective way of reconciling two widely held beliefs that, on the assumption of naturalism, appear incompatible: (1) that knowledge (...) is incompatible with the kind of luck present in Gettier sce­narios and (2) that arguments for external world skepticism can be effectively rebutted by “shifting” them in the style of G. E. Moore. (shrink)

Though Kierkegaard's ethic in "Works of Love" frequently has been a target of harsh — and often uncharitable — criticism, a number of recent treatments have sought to defend both its viability and its relevance to the contemporary discussion. Increasingly, the literature is replete with interpretations that situate it within the traditions of virtue ethics and/or divine command theory. I evaluate these readings, focusing primarily on the issue of moral obligation in Kierkegaard's writings. I argue that both the virtue and (...) divine command interpretations are deficient, though Kierkegaard's ethic indeed shares significant points of contact with both traditions. I explicate and defend an alternative account of moral obligation that seems to me most to warrant the label, "Kierkegaardian," and attempt to expand the view, taking Kierkegaard's ethic as a foundation upon which to build a theoretically rigorous account of moral obligation. The resulting view, I argue, captures the best of both virtue ethics and divine command theory, while avoiding the most serious problems of each. (shrink)

General preface -- Preface to the second edition -- What is philosophy of religion? -- Philosophy of religion and other disciplines -- Philosophy of religion and philosophy -- Can thinking about religion be neutral? -- Fideism -- Neutralism -- Critical dialogue -- The theistic God : the project of natural theology -- Concepts of God -- The theistic concept of God -- A case study : divine foreknowledge and human freedom -- The problem of religious language -- Natural theology -- (...) Proofs of God's existence -- Classical arguments for God's existence -- Ontological arguments -- Cosmological arguments -- Teleological arguments -- Moral arguments -- Conclusions: The value of theistic argument -- Religious experience -- Types of religious experience -- Models for understanding experience -- Experience of God as direct and mediated -- Are religious experiences veridical? -- Checking experiential claims -- Special acts of God : revelation and miracles -- Special acts -- Theories of revelation -- Is the traditional view defensible? -- What is a miracle? -- Is it reasonable to believe in miracles? -- Can a revelation have special authority? -- Religion, modernity, and science -- Modernity and religious belief -- Naturalism -- Do the natural sciences undermine religious belief? -- Objections from the social sciences -- Religious uses of modern atheism -- The problem of evil -- Types of evil, versions of the problem, and types of response -- The logical form of the problem -- The evidential form of the problem -- Horrendous evils and the problem of hell -- Divine hiddenness -- Faith(s) and reason -- Faith : subjectivity in religious arguments -- The evidentialist challenge to religious belief -- Reformed epistemology -- The place of subjectivity in forming beliefs -- Interpretive judgments and the nature of a cumulative case -- Can faith be certain? -- Faith and doubt : can religious faith be tested? -- What is faith? -- Could one religion be true? (shrink)

This volume gathers together for the first time are all the key texts in a crucial debate in modern philosophy, centered on Leibniz's famous 1695 essay, the "New System of the Nature of Substances and their Communication," in which he introduced his strikingly original theory of metaphysics. His "system" became increasingly famous and drew him into discussion and development of these ideas, both in public and in private, with a variety of thinkers, most notably the great French philosopher Pierre Bayle. (...) Woolhouse's and Francks's new English edition gives the only full representation of this debate, and will therefore be essential reading for anyone who wishes to gain a proper understanding of Leibniz's philosophy and its intelletual context. All the texts are newly translated and extensively annotated; many appear in English for the first time. (shrink)

Artificial intelligence, the "science and engineering of intelligent machines", still has yet to create even a simple "Advice Taker" [McCarthy, 1959]. We have previously argued [Waser, 2011] that this is because researchers are focused on problem-solving or the rigorous analysis of intelligence (or arguments about consciousness) rather than the creation of a "self" that can "learn" to be intelligent. Therefore, following expert advice on the nature of self [Llinas, 2001; Hofstadter, 2007; Damasio, 2010], we embarked upon an effort to design (...) and implement a self-understanding, self-improving loop as the totality of a (seed) AI. As part of that, we decided to follow up on Richard Dawkins' [1976] speculation that "perhaps consciousness arises when the brain's simulation of the world becomes so complete that it must include a model of itself" by defining a number of axioms and following them through to their logical conclusions. The results combined with an enactive approach yielded many surprising and useful implications for further understanding consciousness, self, and "free-will" that continue to pave the way towards the creation of safe/moral autopoiesis. (shrink)

Recent Work on Intrinsic Value brings together for the first time many of the most important and influential writings on the topic of intrinsic value to have appeared in the last half-century. During this period, inquiry into the nature of intrinsic value has intensified to such an extent that at the moment it is one of the hottest topics in the field of theoretical ethics. The contributions to this volume have been selected in such a way that all of the (...) fundamental questions concerning the nature of intrinsic value are treated in depth and from a variety of viewpoints. These questions include how to understand the concept of intrinsic value, what sorts of things can have intrinsic value, and how to compute intrinsic value. The editors have added an introduction that ties these questions together and places the contributions in context, and they have also provided an extensive bibliography. The result is a comprehensive, balanced, and detailed picture of current thinking about intrinsic value, one that provides an indispensable backdrop against which future writings on the topic may be assessed. (shrink)

The young Hegel was entranced by the notion of intellectual intuition, and this notion continues to entrance many of Hegel’ commentators. I argue that Kant provided three distinct conceptions of an intuitive intellect, that none of these involve aconceptual intuitionism, and that they differ markedly from Fichte’s and Schelling’s conceptions of intellectual intuition. I further argue that by 1804 Hegel recognized that appealing to an aconceptual model, or to Schelling’s model, or to his own early model of intellectual intuition generates (...) inevitable and insoluble problems of question-begging. By incorporating several important points from Kant’s Transcendental Ideal into his reinterpretation of Kant’s Transcendental Deduction and Refutation of Idealism, Hegel’s mature discursive and conceptual account of ‘absolute knowing’ performs some of the functions Kant assigned to the intuitive intellect, though without invoking any such intuitive intellect. I discuss several of these functions. (shrink)

BLWith new text and full apparatus criticus The Eudemian Ethics was one of two ethical treatises which Aristotle wrote on the subject of ethica or `matters to do with character'. Although the two works cover much the same ground, the Nicomachean Ethics is better known; the poor manuscript tradition of the Eudemian Ethics has made correct translation and interpretation of the text extremely difficult. The subject of the work is the choice of a certain means of conduct, made by a (...) `man of practical wisdom', between two extremes of behaviour: asceticism and yielding to uncontrolled impulses. Aristotle also stresses the notion of moral intention and the importance of virtue of character. This new Oxford Classical Text of the Eudemian Ethics is the result of many years of work. After Sir David Ross's death, his original text was substantially reworked and revised by his friend and colleague R. R. Walzer, who was aided in the revision by his former pupil Mrs Jean Mingay, who continued his work after his death in 1974. Mrs Mingay was fortunate in being able to make use of previously unpublished contributions from D. J. Allan after his death in the late seventies, and more recently has been helped in her work by the suggestions of Professor D. A. Russell, David Robinson, and Christopher Rowe. (shrink)

R. S. Bluck’s engaging volume provides an accessible introduction to the thought of Plato. In the first part of the book the author provides an account of the life of the philosopher, from Plato’s early years, through to the Academy, the first visit to Dionysius and the third visit to Syracuse, and finishing with an account of his final years. In the second part contains a discussion of the main purpose and points of interest of each of Plato’s works. There (...) is a chapter on Plato’s central doctrine, the Theory of Ideas, and a translation of Plato’s Seventh Letter , which not only provides valuable additional material for the study of Plato’s thought but also contains a vivid account of many incidents in Plato’s life. (shrink)

R. S. Bluck’s engaging volume provides an accessible introduction to the thought of Plato. In the first part of the book the author provides an account of the life of the philosopher, from Plato’s early years, through to the Academy, the first visit to Dionysius and the third visit to Syracuse, and finishing with an account of his final years. In the second part contains a discussion of the main purpose and points of interest of each of Plato’s works. There (...) is a chapter on Plato’s central doctrine, the Theory of Ideas, and a translation of Plato’s _Seventh Letter_, which not only provides valuable additional material for the study of Plato’s thought but also contains a vivid account of many incidents in Plato’s life. (shrink)

T. M. Scanlon's magisterial book What We Owe to Each Other is surely one of the most sophisticated and important works of moral philosophy to have appeared for many years. It raises fundamental questions about all the main aspects of the subject, and I hope and expect that it will have a decisive influence on the shape and direction of moral philosophy in the years to come. In this essay I shall focus on four sets of issues raised by Scanlon's (...) systematic argument, with the aim of clarifying some of Scanlon's central assumptions and presenting alternatives at several key points. The perspective from which I offer these comments is that of a reader who is sympathetic to Scanlon's general approach but not yet convinced on various points of detail. (shrink)

Reasons and Recognition brings together fourteen new papers on an array of topics from the many areas to which Scanlon has made path-breaking contributions, ...

We argue that thoughts are structures of concepts, and that concepts should be individuated by their origins, rather than in terms of their semantic or epistemic properties. Many features of cognition turn on the vehicles of content, thoughts, rather than on the nature of the contents they express. Originalism makes concepts available to explain, with no threat of circularity, puzzling cases concerning thought. In this paper, we mention Hesperus/Phosphorus puzzles, the Evans-Perry example of the ship seen through different windows, and (...) Mates cases, and we believe that there are many additional applications. (shrink)

Disputes between those holding differing political views are ubiquitous and deep-seated, and they often follow common, recognizable lines. The supporters of tradition and stability, sometimes referred to as conservatives, do battle with the supporters of innovation and reform, sometimes referred to as liberals. Understanding the correlates of those distinct political orientations is probably a prerequisite for managing political disputes, which are a source of social conflict that can lead to frustration and even bloodshed. A rapidly growing body of empirical evidence (...) documents a multitude of ways in which liberals and conservatives differ from each other in purviews of life with little direct connection to politics, from tastes in art to desire for closure and from disgust sensitivity to the tendency to pursue new information, but the central theme of the differences is a matter of debate. In this article, we argue that one organizing element of the many differences between liberals and conservatives is the nature of their physiological and psychological responses to features of the environment that are negative. Compared with liberals, conservatives tend to register greater physiological responses to such stimuli and also to devote more psychological resources to them. Operating from this point of departure, we suggest approaches for refining understanding of the broad relationship between political views and response to the negative. We conclude with a discussion of normative implications, stressing that identifying differences across ideological groups is not tantamount to declaring one ideology superior to another. (shrink)

The purpose of this paper is to enter the conversation about stakeholder theory with the goal of clarifying certain foundational issues. I want to show, along with Boatright, that there is no stakeholder paradox, and that the principle on which such a paradox is built, the Separation Thesis, is nicely self-serving to business and ethics academics. If we give up such a thesis we find there is no stakeholder theory but that stakeholder theory becomes a genre that is quite rich. (...) It becomes one of many ways to blend together the central concepts of business with those of ethics. Rather than take each concept of business singly or the whole of “business” together and hold it to the light of ethical standards, we can use the stakeholder concept to create more fine-grained analyses that combine business and ethics; or more simply, we can tell many more, and more interesting, stories about business. (shrink)

My commentators have given me much to think about, and I am grateful to them for their serious engagement with my work. Their many objections coalesce primarily around the following issues, which I shall address in turn: the normative approach; praiseworthiness; practical reason and moral reasons; physical possibility; the exercise of general powers; nomic necessity and revisionism about blame; ultimate responsibility and control.

This early work by Robin G. Collingwood was originally published in 1939 and we are now republishing it with a brand new introductory biography. 'An Autobiography' is the story of Collingwood's personal and academic life. Robin George Collingwood was born on 22nd February 1889, in Cartmel, England. He was the son of author, artist, and academic, W. G. Collingwood. He was greatly influenced by the Italian Idealists Croce, Gentile, and Guido de Ruggiero. Another important influence was his father, a professor (...) of fine art and a student of Ruskin. He published many works of philosophy, such as Speculum Mentis (1924), An Essay on Philosophic Method (1933), and An Essay on Metaphysics (1940). (shrink)

Stakeholder theory has become one of the most important developments in the field of business ethics. While this concept has evolved and gained prominence as a method of integrating ethics into the basic purposes and strategic objectives of the firm, the authors argue that stakeholder theory has retained certain “masculinist” assumptions from the wider business literature that limit its usefulness. The resources of feminist thought, specifically the work of Carol Gilligan, provide a means of reinterpreting the stakeholder concept in a (...) way that overcomes many of the existing limitations. This reading provides a different understanding of the identity and meaning of the firm, specifically in terms of its relationship to stakeholder groups and what it means for a firm to succeed. The alternatives proposed also converge with recent trends in the wider management literature and provide practical guidance for firms which face a myriad of challenges in the increasingly complex and global marketplace. (shrink)

This article focuses on emergence in social systems. The author begins by proposing a new tool to explore the mechanisms of social emergence: multi agent–based computer simulation. He then draws on philosophy of mind to develop an account of social emergence that raises potential problems for the methodological individualism of both social mechanism and of multi agent simulation. He then draws on various complexity concepts to propose a set of criteria whereby one can determine whether a given social mechanism generates (...) emergent properties, in the sense that their explanation cannot be reduced to a mechanistic account of individuals and their interactions. This combined account helps to resolve the competing claims of methodological individualists and social realists. The author’s conclusion is that the scope of mechanistic explanation may be limited due to the extreme complexity of many social systems. Key Words: emergence • mechanism • computer simulation • methodological individualism • social realism. (shrink)

Ḳarnot tsadiḳ -- Liḳuṭe Eliyahu -- Minhage ḳ.ḳ. 'Bet Ya'aḳ ov' be-Ḥevron.

Background Clinical papers so flawed that they are eventually retracted may put patients at risk. Patient risk could arise in a retracted primary study or in any secondary study that draws ideas or inspiration from a primary study. Methods To determine how many patients were put at risk, we evaluated 788 retracted English-language papers published from 2000 to 2010, describing new research with humans or freshly derived human material. These primary papers—together with all secondary studies citing them—were evaluated using ISI (...) Web of Knowledge. Excluded from study were 468 basic science papers not studying fresh human material; 88 reviews presenting older data; 22 case reports; 7 papers retracted for journal error and 23 papers unavailable on Web of Knowledge. Overall, 180 retracted primary papers (22.8%) met the inclusion criteria. Subjects enrolled and patients treated in 180 primary studies and 851 secondary studies were combined. Results Retracted papers were cited over 5000 times, with 93% of citations being research related, suggesting that ideas promulgated in retracted papers can influence subsequent research. Over 28 000 subjects were enrolled—and 9189 patients were treated—in 180 retracted primary studies. Over 400 000 subjects were enrolled—and 70 501 patients were treated—in 851 secondary studies which cited a retracted paper. Papers retracted for fraud (n=70) treated more patients per study (p<0.01) than papers retracted for error (n=110). Conclusions Many patients are put at risk by retracted studies. These are conservative estimates, as only patients enrolled in published clinical studies were tallied. (shrink)

In the ancient Arabic dictionaries, the root “ḍ-r-r” has three main meanings: “to harm”, “to gather” and “strength”. In the course of history, many words have been derived from these root meanings and have acquired various meanings. In the present article, the words derived from the root “ḍ-r-r” are semantically analyzed. First, the etymological origins of the root as well as its compounds and their meanings in early Arabic dictionaries are analyzed. In this context, it was aimed to determine the (...) literal and figurative meanings they acquired over time. In doing so, Arabic poetry of the Jahiliyyah period and hadiths were also utilized. Afterwards, in order to determine the semantic meaning pattern of the root “ḍ-r-r” and its compounds, words containing antonymous and proximate meaning relations with this root were included and their semantic relations were compared. While words have “essential meanings” that they always carry and do not lose no matter which system they enter, there are also “relative meanings” that do not originate from the root of words but arise from the system of relations they are in. For this reason, in the next stage, it was aimed to determine the relative meanings of the related words in the Qur’anic context by including the uses of the root “ḍ-r-r” and its derivatives in the Qur’an. Finally, various uses of words that have a semantically antonymous or proximate relationship with the root “ḍ-r-r” and its de-rivatives in the Qur’an were presented and their semantic pattern was tried to be determined. (shrink)

Recently a number of complex electrophysiological responses to neurotransmitters have been observed that cannot be described as simple excitation or inhibition. These responses are often characterized as modulatory, although there is no consensus on what defines modulation. Morphological studies reveal certain neurotransmitters stored in what might be release sites without synaptic contact. There is no direct evidence for nonsynaptic release from CNS sites, although such release does occur in the periphery and in invertebrates. Nonsynaptic release might provide a basis for (...) diffuse one-cell-to-many communication, but it might also simply be a means of sending the transmitter to a broader area of a single neuron than occurs in typical synapses. Several kinds of macromolecules have been found to be transported in a retrograde direction – and in some cases transsynaptically. There have been suggestions that some neurons may release more than one type of transmitter. Particularly intriguing is the possibility of release of substances that modulate actions of a primary transmitter. Taken together this range of evidence suggests that neurons may use a variety of forms of molecular communication in addition to traditionally described synaptic transmission.Several authors have suggested modes of communication distinct from classical synaptic transmission and have classified released substances using terms such as neurohumor, neurohormone, neuroregulator, and modulator. These suggestions have the heuristic value of drawing together diverse kinds of data, but it remains to be established that the pieces fit together in that fashion – for example, that complex electrophysiological effects are associated with substances released nonsynaptically. In order to reduce confusion, a flexible, generic approach to nomenclature for substances released from neurons and for hypothetical modes of communication is recommended. Some behavioral implications of nonconventional transmission are considered. (shrink)

Next SectionBackground Scientific papers are retracted for many reasons including fraud (data fabrication or falsification) or error (plagiarism, scientific mistake, ethical problems). Growing attention to fraud in the lay press suggests that the incidence of fraud is increasing. Methods The reasons for retracting 742 English language research papers retracted from the PubMed database between 2000 and 2010 were evaluated. Reasons for retraction were initially dichotomised as fraud or error and then analysed to determine specific reasons for retraction. Results Error was (...) more common than fraud (73.5% of papers were retracted for error (or an undisclosed reason) vs 26.6% retracted for fraud). Eight reasons for retraction were identified; the most common reason was scientific mistake in 234 papers (31.5%), but 134 papers (18.1%) were retracted for ambiguous reasons. Fabrication (including data plagiarism) was more common than text plagiarism. Total papers retracted per year have increased sharply over the decade (r=0.96; p<0.001), as have retractions specifically for fraud (r=0.89; p<0.001). Journals now reach farther back in time to retract, both for fraud (r=0.87; p<0.001) and for scientific mistakes (r=0.95; p<0.001). Journals often fail to alert the naïve reader; 31.8% of retracted papers were not noted as retracted in any way. Conclusions Levels of misconduct appear to be higher than in the past. This may reflect either a real increase in the incidence of fraud or a greater effort on the part of journals to police the literature. However, research bias is rarely cited as a reason for retraction. (shrink)

As artificial intelligence (AI) technology advances, we increasingly delegate mental tasks to machines. However, today’s AI systems usually do these tasks with an unusual imbalance of insight and understanding: new, deeper insights are present, yet many important qualities that a human mind would have previously brought to the activity are utterly absent. Therefore, it is crucial to ask which features of minds have we replicated, which are missing, and if that matters. One core feature that humans bring to tasks, when (...) dealing with the ambiguity, emergent knowledge, and social context presented by the world, is reflection. Yet this capability is completely missing from current mainstream AI. In this paper we ask what reflective AI might look like. Then, drawing on notions of reflection in complex systems, cognitive science, and agents, we sketch an architecture for reflective AI agents, and highlight ways forward. (shrink)

ᅟThe comment discusses M. Slote's view on empathy as presented in his paper “The Many Faces of Empathy”. It is asked whether three forms of empathy he portrays are three separable concepts or three variants of the same concept of empathy.

On what grounds will the rational man become a Christian? It is often assumed by many, especially non-Christians, that he will become a Christian if and only if he judges that the evidence available to him shows that it is more likely than not that the Christian theological system is true, that, in mathematical terms, on the evidence available to him, the probability of its truth is greater than half. It is the purpose of this paper to investigate whether or (...) not this is a necessary and sufficient condition for the rational man to adopt Christianity. (shrink)

The many-worlds interpretation has usually been regarded as immune to nonlocality, and similar claims have been made for the consistent-histories interpretation (1-3). However, for a thought experiment of the Hardy type, the argument for nonlocality in the usual interpretation can be extended to both these other interpretations.

Empiricism, the philosophical theory that all our ideas and knowledge are derived from experience, has in recent years been the target of radical and persuasive objections. In the seventeenth century, and for long after, rationalism seemed the only alternative to empiricism, but, like Kant, many contemporary philosophers have been convinced that empiricism and rationalism are equally unacceptable, and that both positions, and the conflict between them, are the result of trying to answer confused, misleading, and perhaps senseless questions. Of all (...) the traditional theories in particular, none, I suppose, has looked to modern philosophers less capable of being revived than the rationalist doctrine of innate ideas: the doctrine that some at least of our ideas and knowledge of things are not derived from outside the mind, through experience, but are present from birth in the mind itself and thus represent the mind's own contribution to our understanding of reality. What Strawson has called ‘those old and picturesque debates regarding the origin of our ideas’ seemed to have become museum pieces, charming, as antiques can be, but with little relevance to current issues. These complacent attitudes, if that is what they are, have been rudely disturbed by Chomsky and his colleagues. Chomsky has suggested ‘that contemporary research supports a theory of psychological a priori principles that bears a striking resemblance to the classical doctrine of innate ideas’. In the prevailing situation, the novelty of this suggestion is twofold. It is not only that the theory of innate ideas may be true after all, but also that the support alleged for the ancient doctrine has a distinctively modern look. The research that Chomsky claims supports the doctrine is research in the empirical science of linguistics. The implication is that empiricism is refutable empirically, and more generally that a philosophical dispute such as the dispute between empiricism and rationalism, once it is made clear, can be settled by science. (shrink)

Logic ought to guide our thinking. It is better, more rational, more intelligent to think logically than to think illogically. Illogical thought leads to bad judgment and error. In any case, if logic had no role to play as a guide to thought, why should we bother with it?The somewhat naïve opinions of the previous paragraph are subject to attack from many sides. It may be objected that an activity does not count as thinking at all unless it is at (...) least minimally logical, so logic is constitutive of thought rather than a guide to it. Or it may be objected that whereas logic describes a system of timeless relations between propositions, thinking is a dynamic process involving revisions, and so could not use a merely static guide. Or again the objection may be that there is no such thing as logic, only a whole variety of different logics, not all of which could possibly be good guides. (shrink)