We define two notions for intuitionistic predicate logic: that of a submodel of a Kripke model, and that of a universal sentence. We then prove a corresponding preservation theorem. If a Kripke model is viewed as a functor from a small category to the category of all classical models with morphisms between them, then we define a submodel of a Kripke model to be a restriction of the original Kripke model to a subcategory of its domain, where every node in (...) the subcategory is mapped to a classical submodel of the corresponding classical model in the range of the original Kripke model. We call a sentence universal if it is built inductively from atoms using ∧, ∨, ∀, and →, with the restriction that antecedents of → must be atomic. We prove that an intuitionistic theory is axiomatized by universal sentences if and only if it is preserved under Kripke submodels. We also prove the following analogue of a classical model-consistency theorem: The universal fragment of a theory Γ is contained in the universal fragment of a theory Δ if and only if every rooted Kripke model of Δ is strongly equivalent to a submodel of a rooted Kripke model of Γ. Our notions of Kripke submodel and universal sentence are natural in the sense that in the presence of the rule of excluded middle, they collapse to the classical notions of submodel and universal sentence. (shrink)

From classical, Fraïissé-homogeneous, ($\leq \omega$)-categorical theories over finite relational languages, we construct intuitionistic theories that are complete, prove negations of classical tautologies, and admit quantifier elimination. We also determine the intuitionistic universal fragments of these theories.

How to imagine the imagination is a topic that draws philosophers the way flowers draw honeybees. From Plato and Aristotle to Wittgenstein and Sartre, philosophers have talked and written about this most elusive of topics--that is, until contemporary analytic philosophy of mind developed. Perhaps it is the vast range of the topic that has scared off our contemporaries, ranging as it does from mental images to daydreams. The guiding thread of this book is the distinction Colin McGinn draws between (...) perception and imagination. Clearly, seeing an object is similar in certain respects to forming a mental image of it, but it is also different. McGinn shows what the differences are, arguing that imagination is a sui generis mental faculty. He goes on to discuss the nature of dreaming and madness, contending that these are primarily imaginative phenomena. In the second half of the book McGinn focuses on what he calls cognitive (as opposed to sensory) imagination, and investigates the role of imagination in logical reasoning, belief formation, the understanding of negation and possibility, and the comprehension of meaning. His overall claim is that imagination pervades our mental life, obeys its own distinctive principles, and merits much more attention. (shrink)

Much has been written on the relative merits of different readings of Wittgenstein's Tractatus Logico-Philosophicus. The recent renewal of the debate has almost exclusively been concerned with variants of the ineffabilist (metaphysical) reading of TL-P - notable such readings have been advanced by Elizabeth Anscombe, P. M. S. Hacker and H. O. Mounce - and the recently advanced variants of therapeutic (resolute) readings - notable advocates of which are James Conant, Cora Diamond, Juliet Floyd and Michael Kremer. During this debate, (...) there have been a number of writers who have tried to develop a third way, incorporating what they see as insights and avoiding what they see as flaws in both the ineffabilist and resolute readings. The most prominent advocates of these elucidatory readings of TL-P are Dan Hutto (2003) and Marie McGinn (1999). In this paper we subject Hutto's and McGinn's readings of TL-P to critical scrutiny. We find that in seeking to occupy the middle ground they ultimately find themselves committed to (and in the process commit Wittgenstein to) the very ineffabilism they (and Wittgenstein) are seeking to overcome. (shrink)

The Oxford-educated philosopher serves up his trenchant survey of his academic discipline, offering his commentary on Descartes, Anselm Bertrand Russell, Sartre ...

McGinn's latest brings together moral philosophy and literary analysis in a way that illuminates both. Setting out to enrich the domain of moral reflection by showing the value of literary texts as sources of moral illumination, McGinn starts by setting out an uncompromisingly realist ethical theory, arguing that morality is an area of objective truth and genuine knowledge. He goes on to address such subjects as the nature of goodness, evil character, and the meaning of monstrosity in the (...) context of an aesthetic theory of virtue, which maintains that goodness of character is the same thing as beauty of soul. Looking at such literary works as Billy Budd, Lolita, The Picture of Dorian Gray, and Frankenstein, as well as examples from film and painting, Ethics, Evil, and Fiction is an original and compelling book by a leading philosopher who is also a critic and novelist. (shrink)

... Let me start my investigation by taking a brief look at the way in which self-awareness is expressed linguistically, as in the sentences "I am tired" or ...

Since the appearance of a widely influential book, Self-Knowledge and Self-ldentity, Sydney Shoemaker has continued to work on a series of interrelated issues in the philosophy of mind and metaphysics. This volume contains a collection of the most important essays he has published since then. The topics that he deals with here include, among others, the nature of personal and other forms of identity, the relation of time to change, the nature of properties and causality and the relation between the (...) two, dualism and immortality, and the nature of mental states. All the essays show the same care and precision in argument as the earlier book, but they also reveal a substantial shift in Professor Shoemaker's position to a form of materialism. In fact, a number of papers together constitute what is probably the most subtle and rigourous defence yet of a sophisticated functionalism in the account of the mind. (shrink)

Analyses of the concept of prestige are as divergent as they are rare. In the realm of politics, uncertainty and confusion about the nature of prestige manifest themselves in the concoction and circulation of invalid arguments: arguments whose prima facie plausibility rests upon a lack of perspicuous thought about prestige. “The meaning of ‘prestige’ is in fact not unrelated to that lack of clear political thinking which is the menace of our times.” Sir Harold Nicolson's remark, made some three decades (...) ago, applies with at least equal force in our own day. (shrink)

ABSTRACT Theories of the influence of technology on modern Western society have failed to take into account the important role played by a widespread pattern of sociotechnical practice. The pattern in question involves the interplay of technology, rights, and numbers. This paper argues that in the context of an ever more potent technological arsenal and an ever increasing number of individuals who have access to its elements and believe themselves entitled to use them in maximalist ways, adherence to the traditional (...) notion of individual human rights is anachronistic and increasingly problematic for the quality of life in contemporary society. To combat this situation, I criticise the idea of human rights as timelessly valid and offer a contextualised account of these constructs, one able to take on board the implications of their maximalist exercise in a populous technological society. I conclude by illustrating the struggles being waged over the adaptation of human rights to techno‐demographic reality in two areas of contemporary Western society: urban planning and medicine. (shrink)

The task of giving some sort of interpretation of Wittgenstein's Remarks on Colour is an extraordinarily difficult one. The book is exceptionally fragmentary. Many of the remarks seem to raise questions that are then left completely unanswered, or to invite us to imagine various circumstances that are then left without any further comment. Although nearly all the remarks are related in one way or another to the problem of colour, the range of topics that Wittgenstein touches on is extremely wide, (...) and covers areas that are not normally mentioned in contemporary philosophical discussions of colour. For example, apart from the familiar ‘Why can't there be a transparent white?’ and ‘Why can't there be a reddish-green?’, he asks ‘Can a transparent piece of glass have the same colour as an opaque piece of paper?’, ‘Is white always the lightest colour?’, ‘Do I see blond hair in the black and white photograph of a blond youth?’, ‘Does it make sense to point to a colour in the iris of a Rembrandt eye and ask for the walls of my room to be painted the same colour?’, ‘Do the colour-blind have the same concept of colour-blindness as the normally sighted?’, ‘Can normal vision be described?’, and so on. (shrink)

McGinn argues that there are important ethical questions, such as the moral psychology of evil, which are unsuited to study according to the bipartite division of contemporary analytic moral philosophy into metaethics and normative ethics. McGinn's thesis is that the best way to approach such problems is by appealing to literature, which presents ideal conditions for the study of moral character. McGinn is also interested in the relationship between ethics and aesthetics, and in whether ethical questions might (...) be explicable in terms of aesthetics. However, before turning to these topics, McGinn presents, in chapters 2 and 3, an analytical discussion of ethical knowledge in which he defends an objectivist or ‘cognitivist’ view of moral truth. (shrink)

Frege takes the view that “like ethics, logic can also be called a normative science.” The parallel that he detects depends upon his commitment to the idea of objective constraints on thought and action, against which particular acts or particular pieces of reasoning can be judged. The point of the comparison is to get us to see that logic is not an empirical science, concerned with laws of thought in a psychological sense; rather, the laws of logic are ‘prescriptions for (...) making judgement’. Hookway also detects a parallel, but it prompts him to move in the opposite direction: the point of the parallel is to bring us to appreciate the role of human emotional responses in our ordinary cognitive assessments of the truth of propositions, the soundness of inferences, the relevance of doubts, the appropriateness of questions, and so on. He argues that appreciation of this point enables us to solve some central epistemological problems, in particular, the problem of epistemological scepticism. I argue that Hookway shows, at best, that without our emotional convictions, our ordinary practices could not get off the ground, but that this, on its own, does not amount to a satisfying reply to the sceptic. (shrink)

It is commonly believed that Edmund Husserl (1859-1938), well known as the founder of phenomenology and as the teacher of Heidegger, was unable to free himself from the framework of a classical metaphysics of subjectivity. Supposedly, he never abandoned the view that the world and the Other are constituted by a pure transcendental subject, and his thinking in consequence remains Cartesian, idealistic, and solipsistic. The continuing publication of Husserl’s manuscripts has made it necessary to revise such an interpretation. Drawing upon (...) both Husserl’s published works and posthumous material, Husserl’s Phenomenology incorporates the results of the most recent Husserl research. It is divided into three parts, roughly following the chronological development of Husserl’s thought, from his early analyses of logic and intentionality, through his mature transcendental-philosophical analyses of reduction and constitution, to his late analyses of intersubjectivity and lifeworld. It can consequently serve as a concise and updated introduction to his thinking. (shrink)

In the conclusion, McGinn distinguishes the ‘commandment’ paradigm and the ‘parable’ paradigm of ethical reflection, and argues that analytical moral philosophy, despite its emphasis on moral language, tends to follow the former. In this book, McGinn has argued that the latter, as exemplified in fictional narrative, with its appeal to our aesthetic sensibility, is the true vehicle of moral thought and persuasion. The fictional world is ideal for the exploration of ethical questions and the acquisition of ethical knowledge.

In this chapter, McGinn argues that ethical knowledge belongs to a distinct epistemological category from scientific knowledge. Pursuing an analogy with mathematics and modern linguistics, McGinn argues that ethical truths are a priori, innate truths, and in this respect ethics is at least as respectable as science; indeed, epistemologically, it is on a par with logic and mathematics. A key difference between science and ethics is that moral truth, unlike scientific truth, is not coercive. Therefore, moral truth has (...) no pragmatic justification but is something we pursue for its own sake. McGinn concludes the chapter with the suggestion that our moral sensibility is a by‐product of our innate grasp of folk psychology. (shrink)

In this chapter, McGinn begins with a study of the meaning of monstrosity, in which he considers the view set out in the previous chapters that evil is ugliness of soul. Monsters seem to be visible embodiments of evil: however, the connection between physical ugliness and ugliness of soul is not logically necessary. To pursue this point, McGinn presents a close study of Mary Shelley's Frankenstein. McGinn interprets the novel as a metaphorical depiction of the human condition. (...) He argues that the life of Frankenstein's monster can be understood as a model of human life. (shrink)

The ‘aesthetic theory of virtue’ or ATV, is the thesis, partly inspired by Thomas Reid, that virtue coincides with beauty of soul and vice with ugliness of soul. The basic idea of ATV is that for a person to be virtuous is for his soul to have certain aesthetic properties, which are necessary and sufficient conditions for personal goodness. The relation between morally aesthetic properties and moral attributes is one of supervenience of the former upon the latter. McGinn cites (...) the film Brief Encounter to illustrate the concept of the beautiful soul, and he also draws upon Nabokov's discussion of the aesthetic in Lolita. A morally bad character, McGinn argues, cannot have a beautiful soul, nor can a morally good character have an ugly soul. (shrink)

This chapter is an extensive critique of the thesis of moral psychologism. Appealing to the Naturalistic Fallacy, McGinn argues that moral psychologism, as instanced in emotivism, the dispositional theory of goodness and relativism, confuses what ought to be the case with what is the case, psychologically. After a discussion of moral intentionality, McGinn concludes that goodness and other moral values are not mental properties but conceptually primitive, evaluative properties that have no place in an empirical science like psychology.

The Evil Character, e.g. Claggart in Melville's Billy Budd, is one who derives pleasure from other people's pain, and pain from their pleasure. The attraction of Sadism is that, by causing pain, one has the power to subvert the victim's basic principles and values, the ultimate goal being to destroy the victim's will to live. Although envy is often a source of evil, McGinn argues that, from the point of view of folk psychology, an evil disposition is a primitive (...) fact that does not require a special explanation. McGinn considers two possible origins of evil: violent entertainment, and group behaviour. The prevention of evil lies in breaking the hedonic link or the link between pleasure and the evil act. (shrink)

Oscar Wilde's The Picture of Dorian Gray, McGinn argues, presents in an extreme and exemplary form, the power of the aesthetic to conceal and to express evil; it shows us what happens if the aesthetic is allowed to dominate over the moral. The character of Dorian has an exterior beauty, which is taken as a sign of virtue, but he has an inner ugliness or an ugliness of soul, which is identified as moral depravity. The lesson of Dorian Gray, (...) McGinn argues, is that the aesthetic and the moral are inseparable, and it is only the concept of the beautiful soul that can keep the aesthetic impulse under control. (shrink)

This book argues that we are not equipped to understand the workings of conciousness, despite its objective naturalness.

Since the middle of the 20th century Ludwig Wittgenstein has been an exceptionally influential and controversial figure wherever philosophy is studied. This is the most comprehensive volume ever published on Wittgenstein: thirty-five leading scholars explore the whole range of his thought, offering critical engagement and original interpretation.

As the subtitle indicates, this book is concerned with the relationship between consciousness and the physical world. It recommends a novel and disturbingly pessimistic view about this topic that it calls “naturalistic mysterianism.” The view is naturalistic because it maintains that states of consciousness are reducible to physical properties of the brain. It counts as “mysterian” because it asserts that the physical properties in question are entirely beyond our ken—that they lie well beyond the scope of contemporary neuroscience, and quite (...) likely beyond the scope of any body of scientific knowledge that we might develop in the future. Naturalistic mysterianism thus affirms the unity of consciousness with the physical world, while also claiming that the nature of that unity will forever elude us, due to inherent limits of our cognitive capacities. (shrink)

This paper explores an alternative to the metaphysical challenge to physicalism posed by Jackson and Kripke and to the epistemological one exemplified by the positions of Nagel, Levine and Mcginn. On this alternative the mind-body gap is neither ontological nor epistemological, but semantic. I claim that it is because the gap is semantic that the mind body-problem is a quintessentially philosophical problem that is not likely to wither away as our natural scientific knowledge advances.

The guiding thread of this book is the distinction Colin McGinn draws between perception and imagination.

Aimed at philsophy graduates this book investigates mental content in a systematic way and advances a number of claims about how mental content states are related to the body and the world. Internalism is the thesis that they are; externalism is the theory that they are not.