Sellars has taught us that we do not have direct epistemic access to sense data. Therefore, the latter cannot work as the bedrock of our knowledge. At the same time, through the myth of genius Jones, Sellars has tried to explain how we become able to rationally refer to sense data. What is more, it even seems that, following Jones’ teachings, the Rylean folk have become able to observe sense data. How could this be possible if sense data are merely (...) mythical entities? By making use of some ideas and reflections from Husserl on perceptual experience, categorial intuition, and knowledge, I suggest a way to overcome the riddle. My solution, however, will partially contrast with Sellars’ idea that sense data are, in the end, something internal to the subject. (shrink)

When we use so-called predicates of personal taste to talk about an object, we express our subjective experience of the object. There is no objective truth about whether a given thing is, say, funny. I shall argue that it can make sense to argue about matters of taste anyway because (a) there are good reasons to want to change our interlocutor’s relevant experience, and (b) disputes about taste can bring about such a change. These reasons can be moral or political. (...) My argument serves to connect debates in the philosophy of language, social epistemology, and ideology theory in illuminating ways. (shrink)

Philosophers disagree about the role of reflection for rationality, understood as the capacity to (properly) respond to genuine, normative reasons. Here, ‘reflection’ means the capacity for self-conscious normative meta-cognition. This article develops and rejects a novel argument – the argument from undercutting defeaters – in favor of the ‘one-level view’ that holds that having the concept of a belief (and of a reason) is necessary for responding to reasons. It will be argued that the ‘two-level view’, which allows for rational (...) subjects that can only non-reflectively respond to reasons, is supported by considerations dealing with the role of responding to reasons for rational action. Rationality is not as unified as the one-level view wants to have it. We start with the non-reflective way of rationally forming beliefs and then grow into the reflective way. (shrink)

Ayer’s Language, Truth and Logic (1936) was immediately regarded as a clear and faithful presentation of the views of the Vienna Circle to English-speaking readers. Since Ayer wrote this book after his visit to Vienna, where he participated in the meetings of the Circle, one may often hear to this day that he brought logical positivism to England. However, while Ayer’s conception was a form of logical positivism, it significantly differed from its Viennese counterpart(s). The key discrepancies are related to (...) verificationism: this article aims to analyse these discrepancies. It will be claimed that upon his return from Vienna Ayer assumed positions that were no longer, or had never been, held in the Circle: regarding the verification principle, test-statements, phenomenalist reductionism and analyticity. (shrink)

The aim of this article is to refute the aphorism “There is no arguing about taste”. On the one hand, judgements of taste arise from individual feelings, on the other hand, they claim to be universally valid. The question of whether there can be sensible dispute about taste arises from this conflict between subjectivity and universality. The article shows how sensible dispute is possible without denying the subjective character of the judgement. Dispute leads to an explication of the standard that (...) determined the individual judgement of taste. Based on this, three stages of sensible dispute open up: adjustment of the standard, improvement of the standard, and idealisation of the standard. Thus, the article demonstrates not only that it is possible to argue about taste in a sensible way, but also on which levels such a dispute can take place. (shrink)

The role of testimony in the transmission and generation of knowledge has been debated vigorously in contemporary epistemology. More recently, types other than propositional knowledge are also being discussed, among them know-how. No special attention, however, has been paid so far to tacit forms of know-how. In this article, I am arguing for the thesis that testimony, if understood in an inclusive way, can play a central role in the transmission and generation of tacit know-how. This thesis is embedded in (...) a virtue-theoretic framework: next to testimony, successful acquisition of tacit know-how crucially depends on the relationship between teacher and student and the virtues they both display. (shrink)

This article examines Wittgenstein’s criticism of Moore’s use of “know”, as he developed it in On Certainty. Arguing against much of the literature, the author claims that, by Wittgenstein’s own lights, Moore was not talking nonsense. He does so by showing, first, that the standard reading is based on the idea that hinge propositions are non-epistemic, and second, that Wittgenstein’s alleged adoption of the non-epistemic view is not adequately supported by the textual evidence. The author argues that claims to the (...) contrary depend on an undue conflation, on the part of interpreters, of Wittgenstein’s treatment of psychological avowals in Philosophical Investigations and his discussion of hinge propositions in On Certainty. Moreover, a closer look at Wittgenstein’s objections to Moore shows that Wittgenstein himself repeatedly charged Moore with a similar confusion between the status of psychological statements and the status of his common-sense truisms. (shrink)

While there has been a great deal of discussion of whether and when beliefs formed in an epistemically circular manner can be justified, there has been almost no discussion of exactly which beliefs are formed in a circular manner. These discussions have tended to focus on an extremely limited number of intuitively-identified paradigm examples concerning attempts to establish the reliability of a method of belief formation. Here, I seek to answer a prior analytical question about the nature of epistemic circularity (...) by developing a criterion which sorts epistemically circular beliefs from non-epistemically circular beliefs. (shrink)

In line with earlier works, this article argues for a “continuist” interpretation of Brentano’s conception of intentionality. It maintains that Brentano’s conception of intentionality rests on a complex set of notions, which are reduced to a minimal core or applied more fully depending on the complexity of the mental phenomenon under consideration and perspective from which it is analyzed. The article positions this conceptual structure in relation to theories of objects developed within the framework of late- and Neo-Scholastic philosophy where, (...) since the psychic act can relate to its object in different ways, the different types and roles of objects must be distinguished. This theory of objects enables Brentano to reinterpret Aristoteles’s idea of the intentionality of mental phenomena in light of the commentaries and interpretations of Thomas Aquinas while also giving space to other medieval texts. (shrink)

Brentano’s use of the expression ‘intentional inexistence’ poses a considerable terminological problem. This is due not only to the expressions ‘intentional’ and ‘inexistence’ contained in it. The biggest hurdle is the liberal use of the expression ‘object’, which is encouraged by Brentano’s notion of intentional inexistent (or immanent) objects. Carlo Ierna tries to meet this problem with a strategy that allows to hold on to the notion of intentional inexistence without accepting immanent objects. The originality of his interpretation lies, as (...) I will show in my commentary, in the fact that it tries to achieve its goal by terminological measures alone. Following the same line, I will argue that Brentano’s self-correction, made in the second edition of his Psychology, can also be interpreted in this context as a terminological move. (shrink)

In this article I provide an overview of the many different terms that Brentano sometimes uses as synonyms or as explanations for “intentional inexistence”. The many terms associated with intentional inexistence appear in many different contexts, and we can conclude that Brentano uses these terms primarily to describe a property that is accidental and dependent on the subject from which it arises and with which it passes away. Ontologically, both properties and substances exist, but the former requires a substance (the (...) subject) for its existence. A mental act is to be considered as a first-order property, whereas the content (or part of the mental act) can be understood as an accident of that accident. (shrink)

In this article, I shed some light on Meinong’s motivations for the theory of objects. I argue that one of its basic principles, the principle of indifference, is driven by an intuition common to many Austrian philosophers, which is that something must first be somehow pre-given in order to simply address the issue of its being or non-being. Meinong’s way of spelling out this intuition, I suggest, is to show that there are homeless objects, that is, objects that are not (...) dealt with by any of the existing sciences. Therefore, the indispensability of the theory of objects lies in the plausibility of the thesis that there are such homeless objects. I analyse and evaluate two Meinongian arguments supporting this thesis, I explain how Meinong came to believe that they support the indispensability of the theory of objects, and I stress some advantages of this account over Brentano’s intentionality thesis. (shrink)

The so-called “intentional object” occupies a central position in the debates about intentionality in Brentano and the Brentano School. How does it relate to the correlate, the content, or the intended, possibly external, transcendent object? Does it perhaps even coincide with one of these? There was no clear consensus on this neither in Brentano’s time nor today. In order to develop a new perspective on the problem of the intentional object, I would like to introduce a deliberately radical interpretation and (...) related terminological change: what if we were to avoid any talk of “object” in this context altogether? Perhaps this could help avoid the ambiguities and misunderstandings associated with talk of “intentional objects.” In my contribution I would like to sketch such an interpretation and consider whether this attempt could be useful to reframe the debate. (shrink)

In this short comment, I will first recapitulate some of the substantive claims Textor attributes to Brentano, and then propose to use Kant’s epistemology to extend the central argumentative conclusion of Textor’s article, namely the assertion that “where there is something mental, there is awareness of marks”.

The aim of my article is to present the critique by Brentanians – more precisely, by Brentano himself and his students Stumpf and Marty – of the thesis that colours are properties that are relational to a perceiver. For Brentanians, colours are monadic physical properties. Brentanians, I will show, think that colours do not exhibit a relationality to perception when we experience them, and that the concepts of them do not contain any mark representing a relation to perception; this phenomenological (...) and logical non-relationality, they think, allows them to hold that colours are not relational by nature. Despite arguing that colours are monadic and physical, Brentanians also hold that colours do not exist in reality, and in their opinion these two theses are perfectly compatible. I will further show that although Brentanians (especially Marty) claim that colours are monadic, they nonetheless allow for a loose relationality of colours to perception which is, however, identical to that of any other physical property. I will conclude by discussing some interesting consequences of the Brentanian theory for contemporary debates about colours. (shrink)

This article offers a reconstruction of Brentano’s notion of act content that identifies the content of a mental act with a combination of marks (Merkmale) or a single such mark. The author will first clarify the role act content plays in Brentano’s philosophy of psychology and then go on to locate the proposed notion of content in the historical context of Brentano’s work as well as in his writings at the time of Psychologie. The author will defend this notion against (...) potential objections and explore its explanatory potential. (shrink)

There are two notions of intentionality: the first contains the thesis that our acts of thinking, judging and loving have a content; the second that our mental acts are about something external to the act. Brentano uses the term ‘intentionality’ only in relation to the first notion; for him, intentionality does not function as a bridge between the mind and the external world. Is it possible for a phenomenologist like Brentano to give an account of the second notion of intentionality? (...) It is argued that this is possible, but not without introducing the notion of judgement. A comparison with Mill’s distinction between connotation and denotation, and with Frege’s distinction between sense and reference shows how original Brentano’s theory is. (shrink)

In social psychology, explicit and implicit attitudes play an important role for behavior prediction and explanation. Edouard Machery claims that attitudes are not mental states but dispositional character traits. The goal of this article is to show that this conceptualization of attitudes comes with two weaknesses: first, the author will show that if attitudes are traits, they are unmeasurable, or if we assume that a part of the trait is measurable, then we do not need the trait-picture, because then the (...) classic attitude-picture is sufficient. Second, it is unclear how the trait-picture leads to attitudes that explain behavior. (shrink)

In this article, I develop a loosely Wittgensteinian conception of what it takes for a being, including an AI system, to understand language, and I suggest that current state of the art systems are closer to fulfilling these requirements than one might think. Developing and defending this claim has both empirical and conceptual aspects. The conceptual aspects concern the criteria that are reasonably applied when judging whether some being understands language; the empirical aspects concern the question whether a given being (...) fulfills these criteria. On the conceptual side, the article builds on Glock’s concept of intelligence, Taylor’s conception of intrinsic rightness as well as Wittgenstein’s rule-following considerations. On the empirical side, it is argued that current transformer-based NNLP models, such as BERT and GPT-3 come close to fulfilling these criteria. (shrink)

Severin Schroeder’s book Wittgenstein on Mathematics is reviewed and at the same time critically discussed by concentrating on its main aim: to show the coherence of Wittgenstein’s mature philosophy of mathematics. Although Schroeder is dealing with Wittgenstein’s philosophy of mathematics in its entirety, he is mainly interested in the mature philosophy which he sees as dominated by two central ideas: that mathematics is essentially algorithmic, called the calculus view, and that the results of mathematical proofs are grammatical propositions, called the (...) grammar view. According to Schroeder there is an initial tension between these two ideas which he then resolves in two steps: he first clarifies the specific sense of »grammatical« with respect to mathematical propositions and, secondly, he emphasizes the application of mathematical propositions. The reviewer’s criticism of Schroeder’s approach is mainly concerned with this second point. Discussing several specific cases, the reviewer shows that Wittgenstein is much less oriented towards applicability than is assumed by Schroeder. (shrink)

The common-sense view that reasons guide us in thought and action and that humans are essentially reason-responsive animals is increasingly under attack by defenders of what one can call the Rationalisation View, which emphasises that we typically rationalise actions and judgements that are based on intuition rather than reasoning. This article defends the former view of human Reason, partly by replying to prominent advocates of the latter, partly by proposing accounts of reflective reasoning and rationalisation that bring to light a (...) common, underappreciated feature: they both involve the capacity to see considerations as reasons. This capacity, the author conjectures, should be the starting point for investigating the faculty we call ‘Reason’, its evolutionary origin, and the (ir)rationality of different kinds of thought associated with it. (shrink)