Recreative Minds develops a philosophical theory of imagination that draws upon the latest work in psychology. This theory illuminates the use of imagination in coming to terms with art, its role in enabling us to live as social beings, and the psychological consequences of disordered imagination. The authors offer a lucid exploration of a fascinating subject.

Chris Frith has argued that a loss of the sense of agency is central to schizophrenia. This suggests a connection between hallucinations and delusions on the one hand, and the misidentification of the subject’s imaginings as perceptions and beliefs on the other. In particular, understanding the mechanisms that underlie imagination may help us to explain the puzzling phenomena of thought insertion and withdrawal. Frith sometimes states his argument in terms of a loss of metarepresentational capacity in schizophrenia. I argue that (...) this formulation is unhelpful. (shrink)

What is the nature of a conceptual scheme? Are there alternative conceptual schemes? If so, are some more justifiable or correct than others? The later Wittgenstein already addresses these fundamental philosophical questions under the general rubric of "grammar" and the question of its "arbitrariness"--and does so with great subtlety. This book explores Wittgenstein's views on these questions. Part I interprets his conception of grammar as a generalized version of Kant's transcendental idealist solution to a puzzle about necessity. It also seeks (...) to reconcile Wittgenstein's seemingly inconsistent answers to the question of whether or not grammar is arbitrary by showing that he believed grammar to be arbitrary in one sense and non-arbitrary in another. Part II focuses on an especially central and contested feature of Wittgenstein's account: a thesis of the diversity of grammars. The author discusses this thesis in connection with the nature of formal logic, the limits of language, and the conditions of semantic understanding or access. Strongly argued and cleary written, this book will appeal not only to philosophers but also to students of the human sciences, for whom Wittgenstein's work holds great relevance. (shrink)

: A comparison of casuistry with the strain of particularism developed by John McDowell and David Wiggins suggests that casuistry is susceptible to two very different mistakes. First, as sometimes developed, casuistry tends toward an implausible rigidity and systematization of moral knowledge. Particularism offers a corrective to this error. Second, however, casuistry tends sometimes to present moral knowledge as insufficiently systematized: It often appears to hold that moral deliberation is merely a kind of perception. Such a perceptual model of deliberation (...) cannot offer a convincing account of the possibility of moral progress. This second problem is one to which particularism is itself prone. To redress it, other aspects of casuistry must be exploited: Casuistry contains an account of presumptive generalizations that explains how moral deliberation might be structured by rules while also depending at critical junctures on perception. (shrink)

This book puts forward a much-needed reappraisal of Immanuel Kant's conception of and response to skepticism, as set forth principally in the Critique of Pure Reason. It is widely recognized that Kant's theoretical philosophy aims to answer skepticism and reform metaphysics--Michael Forster makes the controversial argument that those aims are closely linked. He distinguishes among three types of skepticism: "veil of perception" skepticism, which concerns the external world; Humean skepticism, which concerns the existence of a priori concepts and synthetic (...) a priori knowledge; and Pyrrhonian skepticism, which concerns the equal balance of opposing arguments. Forster overturns conventional views by showing how the first of these types was of little importance for Kant, but how the second and third held very special importance for him, namely because of their bearing on the fate of metaphysics. He argues that Kant undertook his reform of metaphysics primarily in order to render it defensible against these types of skepticism. Finally, in a critical appraisal of Kant's project, Forster argues that, despite its strengths, it ultimately fails, for reasons that carry interesting broader philosophical lessons. These reasons include inadequate self-reflection and an underestimation of the resources of Pyrrhonian skepticism. (shrink)

Many philosophers think that part of what makes an event lucky concerns how probable that event is. In this paper, I argue that an epistemic probability account of luck successfully resists recent arguments that all theories of luck, including probability theories, are subject to counterexample (Hales 2016). I argue that an event is lucky if and only if it is significant and sufficiently improbable. An event is significant when, given some reflection, the subject would regard the event as significant, and (...) the event’s epistemic probability, determined by the subject’s evidence, is the only kind of probability that directly bears on whether or not the event is lucky. I conclude with some lessons that are applicable to probability theorists of luck generally, including those defending non-epistemic probability theories. (shrink)

In diesem zweiten Teil wird zuerst gezeigt, dass Hegel sich am Anfang seiner Jenaer Zeit genau wie Schelling am §76 der Kritik der Urteilskraft mit Kants Gedanken eines Urgrunds orientiert, in dem Sein und Denken, Subjektives und Objektives zusammenfallen. Nach Schellings Weggang 1803 kommt Hegel aber durch seinen Freund Schelver zunehmend mit Goethe in Kontakt, dessen Methodologie eines intuitiven Verstandes im Sinne von KdU §77 Schelver als neuberufener Botanikprofessor und Direktor des botanischen Gartens in die Praxis umzusetzen hat. Hegel übernimmt (...) diese Methodologie zuerst, im sog. zweiten Jenaer Systementwurf von 1804/5, teilweise, ab 1805 in den Vorlesungen zur Geschichte des Philosophie ganz, wobei er sie aber in einem entscheidenden Punkt weiterentwickelt. Sie liegt auch der Phänomenologie des Geistes zugrunde. Zugleich wird deutlich, warum der Systemteil ‚Logik und Metaphysik’ aufgegeben und die Metaphysik selbst zur Logik werden muss, der nun allerdings eine solche ‚Phänomenologie des Geistes’ vorangehen muss. (shrink)

Few philosophers have thought as long and as deeply as Kant about the nature of philosophy. His reflections on this topic did not come to an end with the Critique of Pure Reason. In what follows I am going to argue that in his Opus postumum, Kant came to realize that the conception of philosophy presented in the first Critique cannot be upheld. I will suggest that Kant’s numerous attempts in the first fascicle of the Opus postumum to redefine transcendental (...) philosophy reflect this insight. These attempts are thus not to be interpreted as signs of senility, as has usually been done, but as indicative of a new and heightened level of reflection. In this sense one can, I suggest, speak of a “postcritical” phase in Kant’s thinking, comparable to the so-called critical and precritical phases. This does not, however, mean that after 1790 Kant returned to a form of dogmatism, but that in his last work a conception of philosophy emerges that differs as much from that developed in the first Critique as the latter does from the one to be found in his precritical writings. I shall look at all three conceptions in turn. I begin with the precritical one. (shrink)

(2008). Neither Dogma nor Common sense: Moore's confidence in his ‘proof of an external world’1. British Journal for the History of Philosophy: Vol. 16, No. 1, pp. 163-195.

Abstract.The category of emergence has come to be of considerable importance to the science‐and‐religion dialogue. It has become clear that the term is used in different ways by different authors, with important implications. In this article I examine the criteria used to state that something is emergent and the different interpretations of those criteria. In particular, I argue similarly to Philip Clayton that there are three broad ranges of interpretation of emergence: reductive, nonreductive, and radical. Although all three criteria have (...) their place, I suggest that the category of radical emergence is important both for science and theology. (shrink)

Social media is changing social accountability practices. The release of the Panama Papers on April 3, 2016 by the International Consortium of Investigative Journalists (ICIJ) unleashed a tsunami of over 5 million tweets decrying corrupt politicians and tax-avoiding business elites, calling for policy change from governments, and demanding accountability from corporate and private tax avoiders. The current study uses 297,000+ original English-language geo-codable tweets with the hashtags #PanamaGate, #PanamaPapers, or #PanamaLeaks to examine the trajectory of Twitter-based social accountability conversations and (...) the potential for the emergence of a longer-term social accountability user network. We propose that it is the combination of financial inscriptions and evaluative ethical utterances that incite and sustain social accountability conversations and social accountability networks. Financial inscriptions simultaneously remind audiences of both the information event that fomented the initial public reaction and the monetary magnitude of the event. Value-based ethical messaging, in turn, enunciates an ethical stance that simultaneously evaluates existing practices and emphasizes the need for accountability. It is the combining of these two types of messaging that helps to construct and sustain a normative narrative about social accountability. The results illustrate how the repetition and re-working of these two forms of messaging facilitated the construction of a normative narrative that coalesced into a social accountability network which persisted beyond the initial Panama Paper information event and which was re-activated in 2017 when the ICIJ published the Paradise Papers. (shrink)

From 1953 to 1959 Gödel worked on a response to Carnap’s philosophy of mathematics. The drafts display Gödel’s familiarity with Carnap’s position from The Logical Syntax of Language, but they received a dismissive reaction on their eventual, posthumous, publication. Gödel’s two principal points, however, will here be defended. Gödel, though, had wished simply to append a few paragraphs to show that the same arguments apply to Carnap’s later views. Carnap’s position, however, had changed significantly in the intervening years, and to (...) a significant extent, this mature position realizes much of what Gödel himself wanted out of a philosophy of mathematics. (shrink)

What has science actually achieved? A theory of achievement should define what has been achieved, describe the means or methods used in science, and explain how such methods lead to such achievements. Predictive accuracy is one truth‐related achievement of science, and there is an explanation of why common scientific practices tend to increase predictive accuracy. Akaike’s explanation for the success of AIC is limited to interpolative predictive accuracy. But therein lies the strength of the general framework, for it also provides (...) a clear formulation of many open problems of research. (shrink)

In diesem zweiten Teil wird zuerst gezeigt, dass Hegel sich am Anfang seiner Jenaer Zeit genau wie Schelling am §76 der Kritik der Urteilskraft mit Kants Gedanken eines Urgrunds orientiert, in dem Sein und Denken, Subjektives und Objektives zusammenfallen. Nach Schellings Weggang 1803 kommt Hegel aber durch seinen Freund Schelver zunehmend mit Goethe in Kontakt, dessen Methodologie eines intuitiven Verstandes im Sinne von KdU §77 Schelver als neuberufener Botanikprofessor und Direktor des botanischen Gartens in die Praxis umzusetzen hat. Hegel übernimmt (...) diese Methodologie zuerst, im sog. zweiten Jenaer Systementwurf von 1804/5, teilweise, ab 1805 in den Vorlesungen zur Geschichte des Philosophie ganz, wobei er sie aber in einem entscheidenden Punkt weiterentwickelt. Sie liegt auch der Phänomenologie des Geistes zugrunde. Zugleich wird deutlich, warum der Systemteil ‚Logik und Metaphysik’ aufgegeben und die Metaphysik selbst zur Logik werden muss, der nun allerdings eine solche ‚Phänomenologie des Geistes’ vorangehen muss. (shrink)

In the worlds of philosophy, linguistics, and communications theory, a view has developed which understands conscious experience as experience which is 'reflected' back upon itself through language. This indicates that the consciousness we experience is possible only because we have culturally invented language and subsequently evolved to accommodate it. This accords with the conclusions of Daniel Dennett (1991), but the 'hermeneutic objection' would go further and deny that the objective sciences themselves have escaped the hermeneutic circle. -/- The consciousness we (...) humans experience is developed only within the context of crossing the 'symbolic threshold' (Percy 1975; Deacon 1997) and one of the earliest and most important symbols we acquire is that of the self, or 'the subject of experience'. It is only when we achieve self-awareness that the world, as such, comes to exist for us as an object (which contains categories and sub-categories of objects). Any consciousness imputed to prelinguistic stages of development is based on projection and guesswork, since we can know nothing directly of it. It can be said that any experience which does not separate an inner subject from an outer world is probably a continuum of sensation in which environmental stimulus and instinctive response are experienced as a unity; it may be 'lived experience' but it is experience 'lived' non-consciously. -/- Speech requires assertion and by learning to speak we find ourselves asserting, in essence, our selves into the world. The narrative form of language allows us to develop life stories, self-knowledge, and, most important, narrative memory coincident with narrative time. All this is made possible with the intersubjective 'net' of language which allows us to know ourselves by first identifying with the viewpoint of others; and, later, such allows us to identify with other minds as we anticipate their reception our communication. These three, assertion, narrative, and intersubjectivity are the essence of what language is and are the keystones that make culture possible outside of nature. (shrink)

This paper will deal with three questions regarding Carnap's transition from the position he held at the time of writing Syntax to the doctrines he held during his semantic phase: (1) What was Carnap's attitude towards truth at the time of writing Syntax? (2) What was Carnap's position regarding questions of reference and ontology at the time of writing Syntax? (3) Was Carnap's acceptance of Tarski's analysis of truth and reference detrimental to his philosophical project? Section 1 of this paper (...) will deal with the first of these questions. Special attention will be paid to identifying what it was that prevented Carnap from defining a truth predicate for descriptive languages in Syntax. Section 2 of this paper will deal with the question of Carnap's attitude towards reference and ontology in Syntax. It will be shown that the attempt in Syntax to address ontological questions is seriously defective. Section 3 of this paper addresses the last of the questions posed above. It is argued that in the light of what is established in Sections 1 and 2, Carnap could not have retained the position of Syntax with respect to truth and reference. (shrink)

Curve-fitting typically works by trading off goodness-of-fit with simplicity, where simplicity is measured by the number of adjustable parameters. However, such methods cannot be applied in an unrestricted way. I discuss one such correction, and explain why the exception arises. The same kind of probabilistic explanation offers a surprising resolution to a common-sense dilemma.

The problem of the existence of a universal structure omitting a finite set of forbidden substructures is reducible to the corresponding problem in the category of graphs with a vertex coloring by two colors. It is not known whether this problem reduces further to the category of ordinary graphs. It is also not known whether these problems are decidable.

"TAKE A LINE cut in two unequal sections, one for the kind that is seen, the other for the kind that is thought, and go on and cut each section in the same ratio". In order to follow this request, not only must one know geometry, which treats linear magnitudes; one must also know the relations between geometry and the art which treats kinds. The problem of the first cut in the line is the problem of determining what ratio of (...) two parts of a line is the same as the ratio of the two kinds: visible and thinkable. In order to solve this problem, a procedure seems to be needed for deciding when a ratio of magnitudes, a geometric ratio, is the same as a ratio of kinds, or at least what ratio of magnitudes is the same as the ratio of visible to thinkable. (shrink)

Quine’s ‘Two Dogmas of Empiricism’ is generally seen as overturning Carnap’s epistemological picture of mathematics and the sciences. However, I wish to stress how this paper grew out of arguments not having anything to do with large-scale epistemological concerns, but ones originally presented against quantified modal logic. Quine thought he could demonstrate the impossibility of adding anything like ordinary quantification to modal logic, but Barcan Marcus did exactly this. In fact, as I will argue, ‘Two Dogmas ...’ can be seen (...) as growing out of a 1947 paper of Quine’s where Barcan Marcus is the explicit target. Later, in certain exchanges with Quine, Barcan Marcus puts forward and defends a consistent and interesting position on matters of ontology and the philosophy of language. This chapter will examine Barcan Marcus’s role in both the debate over analyticity and the debate on (meta-)ontology. (shrink)

R. Jay Wallace's recent and stimulating The View from Here concerns a theme at the heart of Nietzsche's thinking: the affirmation of life. Though The View from Here is not intended to provide an interpretation of Nietzsche's understanding of affirmation, Wallace's account is inspired by some of the same philosophical questions that motivated Nietzsche.1 This article aims to bring aspects of what Nietzsche has to say about affirmation to bear on Wallace's account in the hopes of illuminating Nietzsche's own understanding (...) of the term. While the affirmation of life as it figures throughout Nietzsche's works is itself fraught with its own interpretive difficulties, it will be fruitful to see how his understanding of... (shrink)

There is a curious letter of 24 April 1928, reproduced in Russell’s Autobiography. It is from Russell to Max Newman. It is my thesis that there is a crucial “not” missing from the text and interpretations of the letter. This small point, if it is correct, has a very large impact for clarifying how Russell saw Newman’s challenge to his structural realism according to which all of our empirical knowledge in physics concerns structure alone.

The paper provides a formal proof that efficient estimates of parameters, which vary as as little as possible when measurements are repeated, may be expected to provide more accurate predictions. The definition of predictive accuracy is motivated by the work of Akaike (1973). Surprisingly, the same explanation provides a novel solution for a well known problem for standard theories of scientific confirmation — the Ravens Paradox. This is significant in light of the fact that standard Bayesian analyses of the paradox (...) fail to account for the predictive utility of universal laws like All ravens are black. (shrink)

Dominant normative theories of armed conflict orientate themselves around the ultimate goal of peace. Yet the deployment of these theories in the international sphere appears to have failed in advancing toward this goal. In this paper, we argue that one major reason for this failure is these theories’ use of essentially contested concepts—that is, concepts whose internally complex character results in no principled way of adjudicating between rival interpretations of them. This renders the theories susceptible to manipulation by international actors (...) who are able to pursue bellicose policies under the cover of nominally pacific frameworks, and we show how this happened historically in a case study of the Korean War of 1950–1953. In order to better serve the goals of peace, we suggest, the rules of war should be reframed to simpler, but more restrictive, normative principles. (shrink)

We outline two points of criticism. Firstly, we argue that robots do constitute a separate category of beings in people's minds rather than being mere depictions of non-robotic characters. Secondly, we find that (semi-)automatic processes underpinning communicative interaction play a greater role in shaping robot-directed speech than Clark and Fischer's theory of social robots as depictions indicate.