Wittgenstein’s writings and lectures during the first half of the 1930s play a crucial role in any interpretation of the relationship between the Tractatus and the Philosophical Investigations . G. E. Moore’s notes of Wittgenstein’s Cambridge lectures, 1930-1933, offer us a remarkably careful and conscientious record of what Wittgenstein said at the time, and are much more detailed and reliable than previously published notes from those lectures. The co-authors are currently editing these notes of Wittgenstein’s lectures for a book to (...) be published by Cambridge University Press. We describe the materials that make up Moore’s notes, explain their unique value, review the principal editorial challenges that these materials present, and provide a brief outline of our editorial project. (shrink)

From the perspective of world philosophy, one phenomenon of the 20th century is quite intriguing. Certain philosophers in China as well as in the West, finding the traditional conception of epistemology too narrow-minded, argued that its scope should be expanded. The Chinese way of expanding epistemology might be called the metaphysical approach, and the Western way the practical approach. In this article, I will first give an outline of both approaches and then try to demonstrate that a substantial dialogue can (...) be created between them. By focusing on the problem of the articulation of what we know, I will make the metaphysical approach and the practical approach engage each other and thus prove to be mutually complementary. (shrink)

O presente manual tem como intenção constituir um guia para uma disciplina introdutória de filosofia da linguagem. Foi elaborado a partir da leccionação da disciplina de Filosofia da Linguagem I na Faculdade de Letras da Universidade do Porto desde 2001. A disciplina de Filosofia da Linguagem I ocupa um semestre lectivo e proporciona aos estudantes o primeiro contacto sistemático com a área da filosofia da linguagem. Pretende-se que este manual ofereça aos estudantes os instrumentos necessários não apenas para acompanhar uma (...) iniciação ao campo da filosofia da linguagem mas também para o estudo e a investigação autónomos posteriores. Para isso é percorrido um trajecto que conduz das intuições pré-teóricas acerca de linguagem, de que todos dispomos, até um conhecimento disciplinar específico, histórico e temático, da filosofia da linguagem. Em termos práticos, são considerados como precedentes da disciplina de Filosofia da Linguagem I – mesmo se, pelo existem actualmente precedências em sentido estrito – as disciplinas de Lógica I e II e de Filosofia do Conhecimento I e II. Os programas dessas disciplinas nos últimos anos estiveram presentes por trás da elaboração do manual. (shrink)

The third issue of the Journal for the Philosophy of Language, Mind and the Arts is centered on a series of questions related to the nature of images. What properties characterize them? Do they exist also in our minds? What relationship do they have with phenomena such as perception, memory, language and interpretation? The authors participating in this issue have been asked to answer these and other questions starting from and in dialogue with the two philosophical perspectives that have most (...) enriched the study of our object of research since the second half of the twentieth century: analytical philosophy and visual culture studies. The first four essays address problems related to ontology (Didi-Huberman, Prinz, Bantinaki, Manzotti). In their pages the question will be asked not only about the nature of images but also about what it means for an image to represent an object or an action realistically. The second part contains discussions related to the topics of perception, appreciation and creation of pictures (Ferretti; Gavaler, Goldberg; Pigoni, Coraci, Carlenzi). The third section goes through the problems related to the very concept of representing by images (Biggs; Weichert; Derby). The last section of the issue is devoted to two cases in which images are used not so much and not only to represent something, but also to convey ethical-political values (Fasnacht; Olesiejuk). (shrink)

In this thesis, I address the metaphysical question `What is humour?' and the ethical question `When is humour immoral?' Consulting a dictionary reveals a circle of definitions between `amusement', `funniness', and `humour'. So I split the metaphysical question `What is humour?' into three questions: `What is amusement?', `What is funniness?' and `What is humour?' By critically analysing then synthesising recent research in philosophy, psychology and linguistics, I give the following answers: x amuses y if and only if: y is in (...) a non-serious, non-threatened, non-goal-directed state. y simultaneously activates two incompatible interpretations of x via unsound logic. sufficiently increases the psychological arousal of y. x is funny if and only if x merits amusement. x is humour if and only if the function of x is to merit or elicit amusement. Similarly, I split the ethical question `When is humour immoral?' into three questions: `When is amusement immoral?', `How does immorality affect funniness?' and `When is humour immoral?' By using, and, I give the following answers: Amusement is immoral when the correct theory of normative ethics defines, or to be immoral. Immorality negatively affects funniness. Humour-types are not subject to moral evaluation. Humour-tokens are immoral when the correct theory of normative ethics defines them to be immoral. This thesis contributes to the knowledge of the subject in two ways. First, by critically analysing and synthesising recent inter-disciplinary research, provides a more precisely specified definition of amusement than that in the philosophical literature. Second, research on humour, across all disciplines, conflates the three closely related but distinct concepts of humour, amusement and funniness. By providing a linear sequence of definitions,, and avoid the conceptual confusions that commonly occur. (shrink)

In recent years, philosophers have used expressions of Wittgenstein’s (e.g. “language-games,” “form of life,” and “family resemblance”) in attempts to conceive of the discipline of philosophy in a broad, open, and perhaps global way. These Wittgenstein-inspired approaches indicate an awareness of the importance of cultural and historical diversity for approaching philosophical questions. While some philosophers have taken inspiration from Wittgenstein in embracing contextualism in philosophical hermeneutics, Wittgenstein himself was more instrumental than contextual in his treatment of other philosophers; his focus (...) in his writings was on his own philosophical problems. Does this mean that Wittgensteinian philosophy is a poor resource after all for comparative, cross-cultural, or globally-engaged philosophy (i.e. if it is properly Wittgensteinian)? In this article, I examine the relevance of Wittgenstein to contextually-sensitive philosophy through studies of his conceptions of history and culture, his interest in Spengler’s philosophy of history, and recent scholarship by Hans-Johann Glock and Hans Sluga on the place of contextualism in Wittgenstein’s analysis of philosophical problems. Ultimately, this article advances the view that there are strong resources in Wittgenstein’s philosophy for those seeking a more globally-engaged approach to the field. (shrink)

Rush Rhees, Georg Henrik von Wright and Elizabeth Anscombe are well known as the literary executors who made Ludwig Wittgenstein’s later philosophy available to all interested readers. Their editions of Wittgenstein’s writings have become an integral part of the modern philosophical canon. However, surprisingly little is known about the circumstances and reasons that made Wittgenstein choose them to edit and publish his papers. This essay sheds light on these questions by presenting the story of their personal relationships—relationships that, on the (...) one hand, gave Rhees, von Wright and Anscombe distinct insights into Wittgenstein’s philosophizing; and, on the other hand, let Wittgenstein assume that these three former students, and later colleagues and friends, were the most capable of preparing his work for publication. Using hitherto unpublished archival material as well as information from published recollections, the essay sketches the development of the personal and philosophical bonds from which the literary heirs’ distinct ways of handling Wittgenstein’s unpublished writings grew in later years. (shrink)

In April 1939, G. E. Moore read a paper to the Cambridge University Moral Science Club entitled ‘Certainty’. In it, amongst other things, Moore made the claims that: the phrase ‘it is certain’ could be used with sense-experience-statements, such as ‘I have a pain’, to make statements such as ‘It is certain that I have a pain’; and that sense-experience-statements can be said to be certain in the same sense as some material-thing-statements can be — namely in the sense that (...) they can be safely counted on. When Moore later read his paper to Wittgenstein, Wittgenstein took violent exception to it, and the two entered into a heated exchange. The only known notes of this exchange are a previously unpublished verbatim record of part of it, taken by Norman Malcolm. This paper is an edition of Malcolm’s notes. These notes are valuable for both philosophical and scholarly reasons. They give us a glimpse of a sustained exchange between Wittgenstein and a real-life interlocutor; they contain a defence by Wittgenstein of the idea that a word’s use can illuminate its meaning; and they provide evidence of Wittgenstein’s philosophical engagement with the topic of certainty, and with Moore’s thought on it, long before he began to write the notes which make up On Certainty, in 1949. (shrink)

Existe una aparente incongruencia entre, por una parte, la gran distancia que Ludwig Wittgenstein detectaba entre sus objetivos filosóficos y los de los pragmatistas y, por otra, el acercamiento que posteriormente se ha producido en la historia de la recepción de la filosofía wittgensteiniana entre esta y el (neo)pragmatismo. Con afán de tratar de arrojar algo de luz sobre tal discordancia, nos ocuparemos aquí de modo privilegiado en las reflexiones de Wittgenstein en torno al cumplimiento de reglas (es decir, sobre (...) el fenómeno de la normatividad), y la solución que a este respecto dan diversos autores pragmatistas, para comprobar si efectivamente es similitud o más bien radical disparidad (o tal vez, si se nos permite la manida referencia, simplemente un «parecido de familia») la que se da entre el proyecto filosófico wittgensteiniano y el pragmatista. Pero el objetivo fundamental de este escrito no es, con todo, una simple determinación exegética de cuáles son las verdaderas intenciones de unos y otros (esfuerzo intencionalista que combinaría bastante mal, por lo demás, con las nociones tanto wittgensteinianas como pragmatistas acerca de la normatividad); sino que de lo que se tratará será principalmente de ver qué tesis resultan, a la postre, más plausibles si queremos hacernos con una idea filosóficamente coherente del fenómeno de lo normativo: si las de un pragmatismo estereotipado (que Wittgenstein repudia ferviente), o bien las de un pensamiento que se quiere no filosófico (como el del propio vienés), o bien las mucho más matizadas consideraciones procedentes del neopragmatismo. (shrink)

The predominant interpretation of Wittgenstein's later remarks on religion takes him to hold that all religious utterances are non-scientific, and to hold that the way to show that religious utterances are non-scientific is to identify and characterise the grammatical rules governing their use. This paper claims that though this does capture one strand of Wittgenstein's later thought on religion, there is an alternative strand of that thought which is quite different and more nuanced. In this alternative strand Wittgenstein stresses that (...) religious utterances and beliefs can come in both scientific and non-scientific varieties. More than that, he claims that the grammar of religious utterances, and the logic of religious beliefs, is often complex – in that individual utterances and beliefs will often be mixed between, indeterminate between, or fluid between being scientific and being non-scientific. This complexity means that it will often be unhelpful to try to pin down one particular grammar or logic for a given utterance or belief. Wittgenstein therefore suggests a new method of grammatical and logical investigation, which is less likely to distort complex grammars or logics by being overly simplistic or rigid. This method is to use simple examples of utterances and beliefs as objects of comparison, so as to illuminate the different aspects of the more complex actual utterances and beliefs under examination. This alternative strand in Wittgenstein's later remarks on religion is a manifestation of a broader strand of Wittgenstein's later thought as a whole, which was first described by Friedrich Waismann, and later developed by Gordon Baker and Oskari Kuusela. The paper concludes by providing examples of religious beliefs which are logically mixed, indeterminate, and fluid, and showing how simple objects of comparison can be used to illuminate them. (shrink)

Philosophy often at least implicitly includes and depends on a logical structure which is also that of jokes. This is the case when philosophy involves questioning or establishing concepts in their own right, and when it involves the kinds of metaphysics which ask about reality and the world as a whole or as such. Taking this humour-like structure into account in presenting philosophy helps, among other things, to lay open part of the character of philosophy itself, to underscore the radical (...) self-perspective that is constitutive of philosophy, and to contextualise the often confusing experience of coming to grips with an unfamiliar philosophical framework. (shrink)

Although the later Wittgenstein appears as one of the most influential figures in Davidson’s later works on meaning, it is not, for the most part, clear how Davidson interprets and employs Wittgenstein’s ideas. In this paper, I will argue that Davidson’s later works on meaning can be seen as mainly a manifestation of his attempt to accommodate the later Wittgenstein’s basic ideas about meaning and understanding, especially the requirement of drawing the seems right/is right distinction and the way this requirement (...) must be met. These ideas, however, are interpreted by Davidson in his own way. I will then argue that Davidson even attempts to respect Wittgenstein’s quietism, provided that we understand this view in the way Davidson does. Having argued for that, I will finally investigate whether, for Davidson at least, his more theoretical and supposedly explanatory projects, such as that of constructing a formal theory of meaning and his use of the notion of triangulation, are in conflict with this Wittgensteinian quietist view. (shrink)

An underappreciated fact in the history of analytic philosophy is that American pragmatism had an early and strong influence on the Vienna Circle. The path of that influence goes from Charles Peirce to Frank Ramsey to Ludwig Wittgenstein to Moritz Schlick. That path is traced in this paper, and along the way some standard understandings of Ramsey and Wittgenstein, especially, are radically altered.

This work is an investigation into the analytical debate on pictorial representation and the theory of pictorial art. My main concern are a critical exposition of the questions raised by the idea that it is resemblance to depicted objects that explains pictorial representation and the investigation of the phenomenon of abstract painting from an analytical point of view in relation to the debate on depiction. The first part is dedicated to a survey of the analytical debate on depiction, with special (...) attention to the fortunes and misfortunes of the resemblance theory of depiction. In the first chapter I give an outline of the main contemporary theories on offer, contextualised within an historical background that stretches from Plato to Descartes. I have decided to focus on the theory of resemblance more than on other approaches on depiction, because much of my research is dedicated to an analysis and implementation of one of the theories that have recently sought to re-discover the resemblance paradigm, although with certain important modifications. Namely, the second chapter is dedicated to the exposition of John Hyman’s basic resemblance theory of depiction, to the elucidation of its presuppositions and to the discussion of some criticisms and objections that the theory has raised. The third and the fourth chapter are dedicated to the implementation of Hyman’s theory in relation to the phenomenon of abstract painting. There are two peculiarities about Hyman’s theory: first, it is in counter-tendency in comparison with all the other accounts of depiction on offer, in that it does not need to conceive of pictorial representation as of representation of particulars or kinds of objects that we can easily identify. Second, it is a theory that gives art a prominent role: Hyman illustrates his claims with many examples taken from the history of figurative art. The second part of my work is inspired by the idea that the basic resemblance theory can be applied to abstract paintings as well. Developing an analysis of abstract painting from an analytical point of view is a task that very few authors have tried to accomplish so far – as far as I am aware. However, it is evident that the task abstract painters have set themselves is interestingly akin to the task philosophers try to accomplish when arguing about depiction. It is widely agreed that one of the main topics of contemporary art is art itself and that one of the main topics of abstract painting is the art of painting itself, the art of producing pictures, the exploration of its limits and its conventions. With these considerations in mind, I have sought to sketch my proposal for a basic resemblance theory of abstract painting, critically engaging with philosophers such as Richard Wollheim, Kendall Walton, Lambert Wiesing and with art-critics and historians such as Clement Greenberg and Ernst Gombrich. (shrink)

Michael Polanyi names Augustine as inaugurates of his “postcritical”philosophy. To understand what this means by exploring creation in the Confessions will clarify complex problems in Augustine and articulate theological implications in Polanyi. Specifically, it will show why an autobiographical account of conversion ends speaking of creation; how creation can thus be understood as “personal” language; how creation can be recovered in a time preoccupied with conversion; how conversion and creation are linked with incarnation, hermeneutics, and confessional rhetoric; and it will (...) suggest a contemporary use of creation language that connects the scientific and the religious. (shrink)

The new scientific cosmology which has emerged over the past forty years seems to be forcing philosophers and theologians alike to rethink the traditional theistic conception of God in which God is pictured as a First Cause designer of the universe in favor of what Joseph Campbell more mystically calls an immanent ground of being, transcendent of conceptualization. The central thrust of these reflections is that we encounter that immanent ground of being through the experience of wonder and awe. Since (...) actual experience is involved, then a phenomenological description of exactly what it is in the new cosmology (and the universe) which induces such wonder is possible. The basic thesis is that we experience wonder in the face of the remarkable and transcendent (beyond finite predicates and understanding) coming-into-being of nature over twelve to fifteen billion years. Wonder is the human reaction to and appreciation for the astounding fact that nature and all of its parts actually are. It is; we are; such is the ineffable beyond in our midst. (shrink)

Many philosophers of science and technology who see themselves as coming “after” Husserl also claim that their phenomenology is hermeneutical. Yet they neither practice the same sort of phenomenology, nor do they all have the same understanding of hermeneutics. Moreover, their differences often seem to be more a function of different pre-selected substantive commitments—say, to take a “material” turn or to be resolutely “empirical”—than the product of any serious effort to clarify what it is be hermeneutical. In this essay, after (...) some discussion of Dilthey’s reception among post-Husserlians (especially Patrick Heelan and Don Ihde), I consider how aspiring hermeneuts might make their own pre-possession of substantive and methodological commitments a hermeneutical topic. This is, of course, is not just a scholarly question of how post-Husserlian phenomenologists might make themselves more phenomenological. Without thoughtful self-awareness of these commitments, one’s assumptions about the use of technology, design, the place of science in the larger culture and in relation to conceptions of human flourishing—all of these assumptions are likely to pass through into technoscientific practice with insufficient critical consideration. (shrink)

Conceptual confusions permeate all forms of intellectual pursuit. Many have contended that multilingual legislation, i.e., one law enacted in different languages, is unviable when carried out by means of translation. But not many have realized that the same would also be true of drafting if their contention could be justified. My involvement in the translation of Hong Kong laws into Chinese in the run-up to 1997 exposed me to a whole world of myths and misconceptions about legal translation arising from (...) our failure to command a clear view of the workings of language. Over the years I have endeavoured to come to grips with the problems inherent in legal translation, showing that the arguments against the possibility of exact translation, against the possibility of achieving equivalence between different language texts of the law, and against the possibility of bridging the conceptual gap between legal terminologies in different languages, are all ill-grounded and misguided. There are indeed enormous difficulties in drafting and translating multilingual law, but they are essentially of a technical nature, by no means theoretically irresolvable. The viability of multilingual legislation is simply grounded in our innate communicative intention to use signs and symbols to convey meaning. As language users, we are capable of making language work for us for any particular purpose. Just as we can translate the rules of chess from one language to another whereby players speaking different languages can play the same game called “chess”, we don’t see why we can’t do the same with multilingual legislation. The door has always been open! (shrink)

Toolmaking requires motor skills that in turn require handedness, so that there is no competition between the two sides of the brain. Thus, handedness is not necessarily linked to vocalization but to the origin of causal beliefs required for making complex tools. Language may have evolved from these processes.

A central theme in the philosophy of sport literature is the definability of games. According to Thomas Hurka, and others, the argument presented by Bernard Suits in The Grasshopper refutes...

G. E. Moore famously observed that to say, “ I went to the pictures last Tuesday but I don’t believe that I did” would be “absurd”. Why should it be absurd of me to say something about myself that might be true of me? Moore suggested an answer to this, but as I will show, one that fails. Wittgenstein was greatly impressed by Moore’s discovery of a class of absurd but possibly true assertions because he saw that it illuminates “the (...) logic of assertion”. Wittgenstein suggests a promising relation of assertion to belief in terms of the idea that one “expresses belief” that is consistent with the spirit of Moore’s failed attempt to explain the absurdity. Wittgenstein also observes that “under unusual circumstances”, the sentence, “It’s raining but I don’t believe it” could be given “a clear sense”. Why does the absurdity disappear from speech in such cases? Wittgenstein further suggests that analogous absurdity may be found in terms of desire, rather than belief. In what follows I develop an account of Moorean absurdity that, with the exception of Wittgenstein’s last suggestion, is broadly consistent with both Moore’s approach and Wittgenstein’s. (shrink)

Drawing on experience teaching secondary philosophy students, I investigate meaningful engagement with Wittgenstein in a Grade 12 epistemology unit. The premise is that without some introduction to landmark philosophers of the early twentieth century, students are left out of many contemporary philosophical conversations: linguistic idealism or relativism, and nominalism versus realism. Wanting to share with students Foucault, Rorty, and Hacking, I need expedient avenues of approach. Using Wittgenstein's methods I offer practical, ‘shallow grounds’ for an eclectic syllabus conveying post-foundational epistemology, (...) justifying Wittgenstein's inclusion in a textbook written for diverse teenagers. Acknowledging teens’ marginality, I draw on Hekman and Scheman's appropriation of Wittgenstein to advance feminist critiques of enthralling traps in [masculinist] language: exploring nature/nurture boundaries (ferals, cyborgs, and ‘gender performativity’) toward combating discrimination in schools. Heeding Cavell, I.. (shrink)

The book explains why and how Wittgenstein adapted the Tractatus in phenomenological and grammatical terms to meet challenges of his 'middle period.' It also shows why and how he invents a new method and develops an anthropological perspective, which gradually frame his philosophy and give birth to the Philosophical Investigations.

Careful readers of Wittgenstein tend to overlook the significance his engineering education had for his philosophy; this despite Georg von Wright’s stern admonition that “the two most important facts to remember about Wittgenstein were, firstly, that he was Viennese, and, secondly, that he was an engineer.” Such oversight is particularly tempting for those of us who come to philosophy late, having first been schooled in math and science, because our education tricks us into thinking we understand engineering by extension. But (...) we do not. I will illustrate this common tendency to misread Wittgenstein by examining three engineering concepts that have little significance for science but played important roles in Wittgenstein’s philosophical thinking. These are: method of projection, dynamical similarity, and satisfactoriness. The upshot of this analysis will be a strong challenge to the myth of his putative fideism because neither fideism nor its contrary simply would have occurred to Wittgensteinthe-engineer. (shrink)

This paper describes a class of social acts called “violent acts” and distinguishes them from damaging acts. The former are successfully performed if they are apprehended by the victim, while the latter, being not social, are successful only as long as the intended damage is realized. It is argued that violent acts, if successful, generate a social relation which include the aggressor, the victim and, if the concomitant damaging act is satisfied, the damage itself.

A group is in a state of pluralistic ignorance (PI) if, roughly speaking, every member of the group thinks that his or her belief or desire is different from the beliefs or desires of the other members of the group. PI has been invoked to explain many otherwise puzzling phenomena in social psychology. The main purpose of this article is to shed light on the nature of PI states – their structure, internal consistency and opacity – using the formal apparatus (...) of Dynamic Doxastic Logic, and also to study the sense in which such states are “fragile”, i.e. to identify plausible conditions under which a PI state cascades into a state of shared belief as the result of announcement. (shrink)

I believe that there are only a select few topics, which arouse a similar level of interest and curiosity among academics and laymen alike, as does the study of mind and brain. Although mind and brain have been capturing the attention of philosophers for centuries, it is the "scientific investigation" of age old philosophical queries by socalled cognitive scientists, which is distinctive of the developments of the last few decades and which, in times to come, may well be considered the (...) hallmark of the study of mind in the 20th and early 21st centuries. In the past, advances in the natural sciences underlay or boosted a plethora of developments in the technological, economic and political spheres that not only improved the standard of living and prolonged the average life span for a vast number of people, but also fuelled hopes that a new and improved understanding of the nature of man was also within reach. Despite all the benefits mankind derived from scientific and technological progress past and present, the success of the natural sciences also helped spread and foster a virulent and nowadays quasi-ubiquitous and unquestioned believe in the omnipotence of science and technology. In the context of the study of mind, in particular, it fostered the widespread conception that in order for an investigation leading to insight and understanding a "scientific" approach is a sine qua non. This thesis highlights the danger of such an approach. By investigating the framework of explanation adopted by cognitive scientists, the cognitive view, and by examining its inherent conceptions of mind and thought, it will be shown that the scientific, or rather scientistic, approach inherent in the views depicted above is highly questionable, and in the case of the study of mind and brain, does not further insight and understanding, but rather prevents it. In the 20th century, Ludwig Wittgenstein has been one of the few philosophers who recognized the fallaciousness of these ideas and who opposed the inherent scientism. His later philosophy, which provides the philosophical mise en scène for the following investigations, provides a much-needed antidote against the misconceptions common among cognitive scientists today. Although, many of the shortcomings of the ideas and views of cognitive scientists have, with a certain regularity, been discussed by philosophers working in the tradition of the later Wittgenstein their criticisms, more often than not, fell on deaf ears. I believe that one of the main reasons underlying the imperviousness of the community of cognitive scientists to the criticism of the kind of analytic philosophy inspired by the later Wittgenstein, is that it mainly focused on select misconceptions inherent in the cognitive view, but regularly failed to point out their place in the overall framework of thought for cognitive scientists. As a result, it was easy to dismiss these criticisms with excuses of the sort "but that does not bear any direct relevance to the work I do...". For this reason, this thesis aimed to portray and examine the cognitive view in its entirety, i.e. to depict the intricate interconnections existing between the premises that provide the foundation of the cognitive view, and to point out their disastrous consequences for our understanding not only of a select view aspects of mental phenomena, but to our understanding of the mind in its entirety. In order to provide such a "big picture", and to describe the numerous often very subtle interconnections between the various ideas making up the cognitive view in all their breadth and depth, a lot of well-trodden ground had to be revisited and reviewed. Thus, Anthony Kenny's and Peter Hackers' discussions of the mereological fallacy will provide the "base camp" from which we will visit less familiar aspects of the cognitive view via novel routes on our way to the peak of this "philosophical mountain". Where required, my indebtedness to the works of these philosophers will be highlighted throughout the text. (shrink)