Otto Weininger’s Sex and Character interprets Kant’s categorical imperative in a way which takes it to imply that all human relations, including human sexual relations, are immoral; it is thus in a certain sense impossible to lead a moral life on this earth. We discuss Weininger’s ideas on man, woman, value and intellect, and describe their influence among the Central European intellectuals of his day, including Wittgenstein, and also including Karl Kraus.

It is argued that the finitist interpretation of wittgenstein fails to take seriously his claim that philosophy is a descriptive activity. Wittgenstein's concentration on relatively simple mathematical examples is not to be explained in terms of finitism, But rather in terms of the fact that with them the central philosophical task of a clear 'ubersicht' of its subject matter is more tractable than with more complex mathematics. Other aspects of wittgenstein's philosophy of mathematics are touched on: his view that mathematical (...) propositions are 'grammatical propositions' (and so, Strictly speaking, Not genuine propositions at all) and his view that in mathematics 'everything is algorithm, Nothing meaning'. His views on consistency and his anti-Foundationalism are linked with this central thesis. (shrink)

Traditional procedures for rational updating fail when it comes to self-locating opinions, such as your credences about where you are and what time it is. This paper develops an updating procedure for rational agents with self-locating beliefs. In short, I argue that rational updating can be factored into two steps. The first step uses information you recall from your previous self to form a hypothetical credence distribution, and the second step changes this hypothetical distribution to reflect information you have genuinely (...) learned as time has passed. While the second step resembles traditional procedures of updating by conditionalization, the first is best understood by analogy to traditional models of how agents transmit self-locating opinions through ordinary interpersonal communication. (shrink)

The paper investigates the role played by ethical deliberation and ethical judgment in Wittgenstein's early thought in the light of twentieth?century German legal philosophy. In particular the theories of the phenomenologists Adolf Reinach, Wilhelm Schapp, and Gerhart Husserl are singled out, as resting on ontologies which are structurally similar to that of the Tractatus: in each case it is actual and possible Sachverhalte which constitute the prime ontological category. The study of the relationship between the states of affairs depicted, e.g., (...) in the sentences of a legal trial and prior fact?complexes to which these may correspond suggests one possible connecting link between the logical and ontological sections of the Tractatus and the ethical reflections appearing at the end. It is argued that the latter can best be understood in terms of the idea of a ?last judgment? (with its associated ethical rewards and punishments) which would relate to the world as a whole as a penal trial relates to individual complexes of facts. (shrink)

Putnam has given a different twist to the ethical issues in his philosophical writing on ethics. In his book on ‘Ethics Without Ontology,’ he has given the different interpretation to the ethical issues. Putnam states that there is no ‘ontology’ in ethics. For him, there is nothing wrong with ethics, rather there is something wrong with metaphysics. The ethics cannot be justified from a non-ethical standpoint of view. In this way, Putnam challenges both inflationary ontological ethics and deflationary ontological ethics (...) and he bids goodbye to all varieties of ontologies. This idea of ethics goes against the possibility of Vedanta, Buddhism, Aristotelian metaphysics, Platonic forms, Islam, Kantian category, Levinas’s ‘being’, and Heidegger’s ontology. He replaced ‘ethical ontology’ with that of pragmatic pluralism: the recognition that we employ in our everyday lives different kinds of discourses, discourses subject to different standards and possessing different sorts of applications that all contribute to the description of reality. Putnam is right in many of his criticisms of metaphysical ethics, but it is not clear how he can avoid the idea of absolute values, which are transcendental as proposed by Wittgenstein. Wittgenstein accepts both aspects of ethical life, i.e., transcendental and empirical. I shall try to show that we have every reason to accept Wittgenstein’s view that there is ontology in ethics. (shrink)

It is commonly held that Wittgenstein abandoned the Tractatus largely because of a problem concerning color incompatibility. My aim is to solve this problem on Wittgenstein’s behalf. First I introduce the central program of the Tractatus (§1) and the color incompatibility problem (§2). Then I solve the problem without abandoning any Tractarian ideas (§3), and show that given certain weak assumptions, the central program of the Tractatus can in fact be accomplished (§4). I conclude by distinguishing my system of analysis (...) from others and by explaining the historical underpinnings of my understanding of the nature of elementary propositions (§5). (shrink)

Among the many fundamental problems Wittgenstein discussed, two are especially relevant for evolutionary theory. The first one is the problem of negation and its relation to the intentionality of thought. Its resolution answers the question of how thought can anticipate reality though what is thought may not exist, and explains how empirical propositions are distinguishable from mathematical, logical, and conceptual (or what are traditionally called metaphysical) propositions. The second is the problem of the grounds of sensory experience. Wittgenstein’s resolution of (...) this problem is revolutionary since he showed that first-person, present-tense expressions (these are sentences by which we express what goes on in our mind) have no grounds at all, clarifying why we should abandon (all variants of) representative idealism. In combination with the resolution of the first problem, it enables us to develop new explanations about how during the course of development and evolution the mind evolves and evolved. (shrink)

This article aims to show that in his little-known work Denkbewegungen (MS 183), Wittgenstein sketchesan existential philosophy that has been influenced by Kierkegaard. While earlier interpretations of Denkbewegungen stress that this is a diary and tend to favour a biographical orpsychological approach to the diary, I try – with a thematic andhistorical approach − to show that this book sheds new light upon how Wittgenstein was occupied with Kierkegaard (and Christian-ity) on the one hand, and ethics, religion, and existential philoso-phy (...) on the other. Because of this, Denkbewegungen can provideus with a better understanding of how Wittgenstein, during animportant period in the 1930s, developed his thinking. (shrink)

ABSTRACT In order to explore what it means to pursue philosophical investigations for theological reasons, this paper argues that Ludwig Wittgenstein continues and corrects Pseudo-Denys’ project in The Divine Names. I first argue that The Divine Names should be interpreted as attempting to render human thought transparent to the divine by relativizing our concepts. The success of this project is compromised because the concept of ‘unity’ is not relativized. I then develop the claim that Wittgenstein does relativize unity in a (...) similar way and for similar religious reasons to Pseudo-Denys. As such, he can be read as continuing and correcting the Pseudo-Dionysian project. I conclude by reflecting on several of this argument’s implications for the relationship between philosophy and Christian systematic theology. (shrink)

Kant’s most canonical argument against suicide, the universal law argument, is widely dismissed. This paper attempts to save it, showing that a suicide maxim, universalized, undermines all bases for practical law, resisting both the non-negotiable value of free rational willing and the ordinary array of sensuous commitments that inform prudential incentives. Suicide therefore undermines moral law governed community as a whole, threatening ‘savage disorder’. In pursuing this argument, I propose a non-teleological and non-theoretical nature – a ‘practical nature’ or moral (...) law governed whole – the realization of which morality demands. (shrink)

Despite Conger’s classic view that one can find very little of the microcosmic doctrine in any of the Idealists, the paper argues that Kant develops several little known microcosmic doctrines over the course of his development from his first Critique to his second Critiqueto his Opus Postumum and that these are intimately connected with his various notions of “transcendental” philosophy. First, the roots of the microcosmic doctrine in Plato are explored. Second, Kant’s most basic microcosmic doctrine and its connection with (...) his “faculty psychology” notion of transcendental philosophy in the first Critique are explored. Third, it is explained why, contrary to Conger, the Idealist tradition is a natural home for microcosmic doctrines. Fourth, Kant’s moral microcosmic doctrine, which is implicit in the “starry heavens” remark in the conclusion to second Critique and related remarks in the Opus Postumum, is discussed in some detail. This includes a discussion of the microcosmic doctrines in the Stoics. Fifth, it is shown how Kant’s various microcosmic doctrines shed considerable light on his evolving conception of transcendental philosophy from his first Critique to his final statement in the Opus Postumum. (shrink)

Abstract What sense are we to make of the promise of love against the contingency of human life? I discuss two replies to this question: (1) the suggestion that marriage, based on the probable success of this kind of relationship, is a more or less worthwhile endeavour (cf. Moller and Landau), and (2) Martha Nussbaum's Aristotelian proposal that we only live life fully if we embrace aspects of life, such as loving relationships, that are vulnerable to fortune. I show that (...) both responses, in different ways, depend on the presupposition that the sense of our promises to love is dependent on our ability to make predictions. The philosophers I discuss assume an epistemological standpoint from which we may attempt to judge whether it is in our general interest to love. I argue that embracing such a perspective by itself leads our attention away from the kind of personal and moral engagement in other people of which our promises to love are expressive. From the perspective of love, the attempt to calculate the risks and gains of loving itself appears as a moral failure to be present to the reality of other people. (shrink)

U tekstu izlažemo rješenje razlike između Wittgensteinove uporabe modela u TLP i modeliranja u PI, RFM i OC temeljem analize razlike u izboru samih riječi i opisa pojmova fenomena u njegovim napomenama. Metoda je pojmovna analiza Wittgensteinova tretiranja znanstvenih modela i modeliranja. Dodatno, tekstualna raščlamba i poredba korištena je pri istraživanju njegovih glavnih napomena na tu temu. Ako je otkrivena razlika između modela i modeliranja i kontinuitet ovisnosti oba pojma o pojmu slike, pri čemu je razlika slike i oslikavanja uzeta (...) kao zadana, zaključujemo kako je Wittgenstein svoj stari pojam modela nastojao inkorporirati u novi pojam modeliranja. Eksplicirana razlika i inkorporiranje pridonosi pojašnjenju teme Wittgensteinovog posrednog i neposrednog utjecaja na filozofiju znanosti. (shrink)

This paper concerns Bertrand Russell’s changing views on negative judgement. ‘Negative judgement’ is considered in the context of three theories of judgement that Russell put forth at different times: a dual relation theory ; a multiple relation theory ; a psychological theory of judgement. Four issues are singled out for a more detailed discussion: quality dualism versus quality monism, that is, the question whether judgement comes in two kinds, acceptance and rejection, or whether there is only one judgement-quality ; the (...) structure of negative judging; the problem of truth-making for negative facts; the different roles of ‘fact’ in Russell’s theories of truth. What emerges from the discussion is a rough chronology of Russell’s views on negative judgement during the period from 1903 to 1948. (shrink)

The paper undertakes an in-depth analysis of the early phase of Ludwig Wittgenstein’s writings in Notebooks, Tractatus Logico Philosophicus and “A Lecture on Ethics” in order to present an exposition of some of the central themes, and to extrapolate his views on ethics. To this end, the paper analyses Wittgenstein’s understanding of the nature of philosophical inquiry, significance and centrality of ethics, the model of language, saying/showing distinction, notions of will, happiness, good and evil, use of relative and absolute values (...) and several others. Early Wittgenstein’s views on ethics are peculiar in so far as they are implied by his views on language with the study of which he was centrally concerned. He claims that language, thought and reality are isomorphic; therefore, language is the basis of all speculation about morality. In TLP, Ethics is transcendental and transgresses the limits of language. The paper begins with a discussion of the importance of ethics, as explicated in his early writings. (shrink)

External obstacles to properly understanding Wittgenstein’s philosophy of mathematics are not lacking, either. For one thing, there is the piecemeal way that his mathematical manuscripts have been made available. The editors of Remarks on the Foundations of Mathematics write that “the time has not yet come to print the whole of Wittgenstein’s MSS on these... topics”. One wonders what sorts of reasons there could be for that editorial choice.

I argue that silence is replete with aesthetic character and that it can be a rewarding object of aesthetic appreciation, assessment, and appraisal. The appreciation of silence might initially seem impossible, for, it might seem, there is nothing there to behold. Taking up this challenge, I attempt to dispel the sense of paradox. I contend that, despite our never actually experiencing absolute silence, there is much to enjoy in the silences that we do experience. I go on to argue that (...) proper appreciation of silence is a two-way street, involving quiet on the outside and stillness on the inside. I conclude by offering some suggestions for how to make the aesthetic appreciation of silence part of a flourishing life. (shrink)

Although Wittgenstein’s most extensive discussion of aspect‐recognition appears in Part II of the Philosophical Investigations, aspect‐recognition was of interest to Wittgenstein almost from the beginning of his engagement with philosophy at Cambridge in 1912. However, the nature of that interest changes upon his return to Cambridge in 1929, and that change in turn is connected with the inter‐related ideas that philosophical clarity rests on recognising aspects of our grammar and that mathematical proof leads us to recognise new aspects of mathematical (...) expressions. (shrink)

Philosophical Investigations, Volume 45, Issue 2, Page 130-145, April 2022.

This is a reminiscence and short biographical sketch of the late philosopher and cognitive scientist Jerry Fodor. It includes a summary of his main proposals about the mind: his “Language of Thought” hypothesis; his rejection of analyticity and conceptual role semantics; his “mad dog nativism”; his proposal of mental modules and—by contrast—his skepticism about a computational theory of central cognition; his anti‐reductionist, but still physicalist, views about psychology; and, lastly, his attacks on selectionism. I conclude with some discussion of his (...) idiosyncratic style and of his aesthetic and other interests. An appendix provides some memorable quotes. (shrink)

Philosophical Investigations, Volume 44, Issue 4, Page 403-425, October 2021.

I aim to present a solution to the apparent paradox of the Tractatus by means of a minimalist reading grounded in the idea that the correct logical symbolism alone “finally solves” in essentials the philosophical problems. I argue that although the sentences of the Tractatus are nonsensical, rules presented in its symbolism are not. The symbolism itself expresses only a priori rules of logic through schematic variables that do not say anything. I argue that this reading correctly expresses the ladder (...) structure of the book, and that it can account for Wittgenstein's critique of the Tractatus in Some Remarks on Logical Form. (shrink)

Wisdom holds that the reference in many religious beliefs to what lies beyond the world and "transcends" the senses is misleading. religious beliefs speak and can only speak about the world we know by means of the senses. to embrace much of what christians believe means for a person to change in himself and come into contact with something "within" him. i argue, first, that there is a sense of transcendence which is immune from wisdom's criticism and, secondly, that while (...) wisdom is right in his emphasis on the "inner life" he confuses the spiritual with the psychological. (shrink)

Professor John Wisdom holds that the reference to be found in many religious beliefs to what lies beyond the world and transcends the senses is misleading. Religious beliefs speak and, indeed, can only speak about this world, the world we know by means of the senses. The religious believer is himself misled when he describes the God he believes in as transcendent. What gives content to his beliefs is how certain things stand in this world. To appreciate these and so (...) to embrace the beliefs in question is for a person to change in himself, to come into contact with something that lies within him. Here lies the spiritual aspect of the content of religious beliefs. (shrink)

In this paper, I argue that the Tractatus classifies names into constant names and variable names. A variable name, via the application of the existential quantifier against the background of picturing, picks out and denotes an unspecified object from the range of objects of the form shown by the relevant variable. A constant name labels an object picked out from a scope of the existential quantifier. I also refute two types of attempts to argue that the Tractarian relation between a (...) name and its meaning is not realist, and to explain why it is more reasonable to hold that it is. (shrink)

Can philosophy still be fruitful, and what kind of philosophy can be such? In particular, what kind of philosophy can be legitimized in the face of sciences? The aim of this paper is to answer these questions, listing the characteristics philosophy should have to be fruitful and legitimized in the face of sciences. Since the characteristics in question demand that philosophy search for new knowledge and new rules of discovery, a philosophy with such characteristics may be called the ‘heuristic view’. (...) According to the heuristic view, philosophy is an inquiry into the world which is continuous with the sciences. It differs from them only because it deals with questions which are beyond the present sciences, and in order to deal with them must try unexplored routes. By so doing, when successful, it may even give birth to new sciences. In listing the characteristics that philosophy should have, the paper systematically compares them with classical analytic philosophy, because the latter has been the dominant philosophical tradition in the last century. (shrink)

In this paper, I consider how we ought to read the aspect‐perception passages in the Tractatus Logico‐Philosophicus (TLP) in the light of its ethics. I engage with a recent proposal, of Genia Schönbaumsfeld's, that we should replace the TLP account of aspect‐perception with that which Wittgenstein puts forward in the Philosophical Investigations (PI). I show that, far from helping us to grasp the ethical vision contained in the TLP, this proposal obscures it. I go on to draw some conclusions from (...) this as to how to read the TLP in its relation to Wittgenstein's other work. (shrink)

In an influential article, Gerd Grasshoff has argued for the identification of the objects in Wittgenstein's Tractatus with the ultimate constituents of reality in Heinrich Hertz's Principles of Mechanics. Grasshoff's interpretation is based on two interrelated claims: The specific determination of the objects in the world and the relation among them is the primary theme in Wittgenstein's early philosophy, because it is the primary theme for Hertz. Wittgenstein did not assume the existence of simple objects on purely logical grounds without (...) having specific examples of simple objects in mind, because Hertz did not do this. (shrink)

ABSTRACTIn this paper, I am going to propose a new reading of Wittgenstein’s cryptic talk of ‘accession or loss of meaning’ in the Notebooks that draws both on Wittgenstein’s later work on aspect-perception, as well as on the thoughts of a thinker whom Wittgenstein greatly admired: Søren Kierkegaard. I will then go on to argue that, its merits apart, there is something existentially problematic about the conception that Wittgenstein is advocating. For the renunciation of the comforts of the world that (...) Wittgenstein proposes as a way of coping with the brute contingencies of life seems only to come as far as what Kierkegaard calls ‘infinite resignation’, and this falls far short of the joyful acceptance of existence that appears necessary for inhabiting what Wittgenstein calls a happy world. That is to say, I will show that what Wittgenstein’s proposal lacks is a way of reconnecting with the finite after one has renounced it – the kind of transformation of existence achieved by the person Kierkegaard calls the ‘knight of faith’. (shrink)

The theme of this paper is a philosophical theory of communication; more specifically, a theory about the understanding of language. It is an old theory, whose classical exponent was John Locke, and in the form that Locke expounded it the theory is now generally rejected by philosophers. But it is far from being a mere museum piece. The view about language that Locke put forward was a plausible one, and it has continued to be put forward in various forms. My (...) main concern here is with a very recent version of the theory, contained in a book published early in 1975; however, it will be helpful to begin with a brief account of Locke's version. This is not only classical, but is also simple and clear, and as such it may serve as a useful stepping-stone towards an understanding of the more modern version. (shrink)