Translators’ Abstract: This is a translation of Hans-Georg Gadamer’s recently discovered 1952 Berlin speech. The speech includes several themes that reappear in Truth and Method, as well as in Gadamer’s later writings such as Reason in the Age of Science. For example, Gadamer criticizes positivism, modern philosophy’s orientation toward positivism, and Enlightenment narratives of progress, while presenting his view of philosophy’s tasks in an age of crisis. In addition, he discusses structural power, instrumental reason, the objectification of nature and human (...) beings, the reduction of both to mere means, and the colonization of scientific-technological ways of knowing and being—all of which continue to impact our social and political lives together and threaten the very existence of every living being. This speech is essential reading for Gadamer scholars interested in the social, political, and ethical dimensions of his thought and for those interested in bringing Gadamer into conversation with critical theory. (shrink)

Political parties have been the subject of a recent resurgent interest among political philosophers, with prominent contributions spanning liberal to socialist literatures arguing for a more positive appraisal of the role of parties in the operation of democratic representation and public deliberation. In this article, I argue for a similar re-evaluation of the role of political parties within contemporary republicanism. Contemporary republicanism displays a wariness of political parties. In Philip Pettit’s paradigmatic account of republican democracy, rare mentions of political parties (...) often stress their tendency to lead to factionalism or corruption. Others working in the republican tradition such as Richard Bellamy and Ian Shapiro provide more extended discussion of the role of parties, but limit their theoretical function to enabling electoral competition. I argue that political parties play a far more significant role in promoting non-domination than this. In addition to enabling electoral competition, I show that political parties are also essential to the effective operation of two other components of republican democracy: contestation and interest-formation. I further argue that understanding political parties in these terms is compatible with republican democracy more generally, addressing the worry that parties will produce factional rather than common-good oriented public decisions. (shrink)

The turn of the last century saw an explosion of philosophical realisms, both in the United States and in the United Kingdom. Gary Hatfield helpfully asks whether we can impose order on this chaotic scene by portraying these diverse actors as responding to a common philosophical problem—the so-called problem of the external world, as articulated by William Hamilton. I argue that we should not place the American realism that grows out of James’s neutral monism in this problem space. James first (...) articulated his position in response to critical attacks on the methodology he had employed in his psychological research. The direct topic of these criticisms was James’s earlier claim that a scientific psychology must treat knowledge as an inexplicable theoretical primitive. If I am right, then we ought to hesitate about Hatfield’s suggestion that American realism operated inside the same problem space as the early realism of British figures like Russell and Moore. James’s neutral monism first emerged as a conception of knowledge by a psychologist, and it was designed to meet concerns about his scientific research that had been raised by other psychologists. (shrink)

The traditional emphasis on the physics of the very small is questioned, and the suggestion made that a crucial test of contributions to the philosophy of science ought to be their applicability to areas which are more representative of the scientific enterprise. Life science is cited as just such an area. It is quantum physics, rather than biology, which nurtures anti-realism. The most respected anti-realism today is that provided by Bas C van Fraassen; and the persuasiveness of his "Constructive Empiricism" (...) is attested to by the failure of avowed realists, such as Ian Hacking, to distance themselves very far from van Fraassen's ideas. A detailed critique of van Fraassen is presented with particular attention paid to his ideas on scientific explanation - the question of whether good explanations are true explanations being one which tends to divide realist and anti-realist. The conclusion is reached that, while realism raises - and fails to answer - a number of philosophical questions, the anti-realism provided by Bas van Fraassen is no better at answering those questions. Moreover, it is argued, van Fraassen's ideas lack plausibility as a description of science and the attitudes of scientists - particularly when attention is shifted from physics to biology. Finally, a number of suggestions are made as to how the philosophical questions posed by realism might be answered in the future. (shrink)

Reedition of papers in English spanning from 1986 to 2009 /// Historical background -- An imposed legacy -- Twentieth century contemporaneity -- Appendix: The philosophy of teaching legal philosophy in Hungary /// HISTORICAL BACKGROUND -- PHILOSOPHY OF LAW IN CENTRAL & EASTERN EUROPE: A SKETCH OF HISTORY [1999] 11–21 // PHILOSOPHISING ON LAW IN THE TURMOIL OF COMMUNIST TAKEOVER IN HUNGARY (TWO PORTRAITS, INTERWAR AND POSTWAR: JULIUS MOÓR & ISTVÁN LOSONCZY) [2001–2002] 23–39: Julius Moór 23 / István Losonczy 29 // (...) ON THE SURVIVAL OF ILMAR TAMMELO’S LETTER AND MANUSCRIPT ADDRESSED TO PROFESSOR MOÓR [2009] 41–44 // PROFESSIONAL DISTRESS AND SCARCITY: ALEXANDER HORVÁTH AND THE LEGACY OF NATURAL LAW IN HUNGARY [2005] 45–50 // HUNGARIAN LEGAL PHILOSOPHY IN THE 20TH CENTURY [2011] 51–72: I. The Pre-war Period [1. Bódog (Felix) Somló (1871–1920) 52] / II. The Inter-war Period [2. Gyula (Julius) Moór (1888–1950) 54 / 3. Barna Horváth (1896–1973) 55 / 4. József Szabó (1909–1992) 57 / 5. István Bibó (1911–1979) 58 / 6. Tibor Vas (1911–1983) 59 / 7. István Losonczy (1918–1980) 60] III. The Post-war Period (Communism) 61 [8. Imre Szabó (1912–1991) 62 / 9. Vilmos Peschka (1929–2006) 63 / 10. Kálmán Kulcsár (1928–2010) 65] IV. Contemporary Trends and Perspectives 66 [11. Csaba Varga (b. 1941) 66 / 12. András Sajó (b. 1949) 69 / 13. Béla Pokol (b. 1950) 70] V. Our Understanding of the Law Today 71 --- AN IMPOSED LEGACY -- LOOKING BACK [1999] 75–94: 1. On Ideologies and Marxism in general 75 / 2. Life of an Intellectual in Communism 79 / 3. On Marxism and its Socialist Cultivation in Particular 82 / 4. Legal Philosophising [4.1. Approaches to Law 87 / 4.2. Arriving at a Legal Ontology 91] 5. Conclusion 94 // LEGAL PHILOSOPHY OF THE MARXISM OF SOCIALISM: HUNGARIAN OVERVIEW IN AN INTERNATIONAL PERSPECTIVE [2003] 95–151: I. Development and Balance of Marxist Philosophising on Law in Hungary [1. Preliminaries (until 1948) 96 / 2. Stalinism (from the Soviet Occupation on) {a) Liquidation of the »Residues« 98 / b) Soviet-type Uniformisation [Gleichschaltung] 99 / c) Denial of the Past, with a Dual Effect 99 / d) »Socialist Legality«, Drawn from the Progressive Past of Western Europe 103 / e) Search for the Germs of Scholarly Evolution 103} 3. Institutionalisation Accompanied by Relaxation (from the 1960s) [a) Epigonism Becoming the Scholarly Ideal 104 / b) Stalinism in a Critical Self-perspective 105 / c) Disciples Diversified Launching their own Trends 107 / d) Comparatism 110 / e) (Re)discovery of the Western Legal Philosophy as a Competitor 112 / f) A Leading Mediatory Role within the »Socialist World Order« 114} 4. Disintegration (in the 1980s) {a) Attempt at Laying New Foundations for Marxism with Epigonism Exhausted 115 / b) Competitive Trends Becoming Exclusive 115 / c) Western Legal Philosophy Acknowledged as a Fellow-traveller within the Socialist Orbit Proper 116 / d) Hungarian Legal Theory Transforming into a National Corpus 118 / e) The Practical Promotion of Some Balance 119} 5. End-game for a Substitute State Religion (in the 1990s) 120] II. Marxist Legal Philosophising in an International Perspective [Ad 1: To the Preliminaries 122 / Ad 2: To Stalinism 124 / Ad 3: To Institutionalisation Accompanied by Relaxation {a) Late Separation from Vishinskiy’s Theory 125 / b) From Ideological Self-closure to an Apparently Scholarly Openness 127 / c) From Political Ideology to Genuine Scholarship 130 / d) International Recognition of Socialist Jurisprudence as an Independent Trend 135 / e) Together with Western Trends 137} Ad 4: To Disintegration {a) Loss of Attraction as Mere Epigonism 139 / b) Exclusivity of Competing Trends 139 / c) Fellowship with »Bourgeois« Trends 140 / d) An own Trend, Internationally Recognised 141 / e) A yet Progressive Role 142} Ad 5: To the Present state 143] III. A Temporary Balance 145 // AUTONOMY AND INSTRUMENTALITY OF LAW IN A SUPERSTRUCTURAL PERSPECTIVE [1986] 151–175: 1. The Strange Fate of Concepts 151 / I. A Relational Category 2. Basis and Superstructure: The Genuine Meaning 154 / 3. Exerting Social Influence as a Conceptual Minimum 156 / 4. Relationships within the Prevailing Totality 158 / 5. Attempts at Interpretation in Hungary 159 / 6. The Lukácsian Stand 162 / 7. Lukács’s Recognitions 168 / 8. Some Criticism 169 / II. The Law’s Understanding 171 / 9. Law Interpreted as Superstructure 171 / 10. Conclusions Drawn for the Law’s Understanding 173 // LEGAL THEORY IN TRANSITION (A PREFACE FROM HUNGARY) [2000] 177–186 // DEVELOPMENT OF THEORETICAL LEGAL THOUGHT IN HUNGARY AT THE TURN OF THE MILLENNIUM [2006] 187–215: 1. International Environment 188 / 2. The Situation in Hungary 190 / 3. Outlook I: The Historical-comparative Study of Legal Cultures and of the Lawyerly Way of Thinking 203 / 4. Outlook II: The Paradigmatic Enigma of the Transition to Rule of Law 207 / 5. Incongruity in Practice 213 / 6. Perspectives 214 --- TWENTIETH CENTURY CONTEMPORANEITY -- CHANGE OF PARADIGMS IN LEGAL RECONSTRUCTION: CARL SCHMITT AND THE TEMPTATION TO FINALLY REACH A SYNTHESIS [2002] 219–234: 1. Dangers of Intellectualism 219 / 2. Schmitt in Facts 221 / 3. Schmitt and Kelsen 222 / 4. On Bordering Conditions 226 / 5. With Kelsen in Transubstantiation 230 / 6. Polarisation as the Path of Theoretical Development 232 // KELSENIAN DOCUMENTS IN HUNGARY: CHAPTERS ON CONTACTS, INCLUDING THE GENESIS OF AUTOBIOGRAPHY [2006] 235–243: 1. Preludes 235 / 2. The Search for Moór’s Bequeath 235 / 3. Moór’s Collegiality 238 / 4. Bibó as a Disciple Translating 241 // THE »HART-PHENOMENON« [2002] 245–267: I. The Hart-miracle 246 [1. The Scene of Britain at the Time 247 / 2. The Personal Career 250 / 3. The Opus’ Career 252 / 4. Verbal Sociologism 255 / 5. Growing into the British Pattern 259] II. The Hart-phenomenon 260 [6. Origination of a Strange Orthodoxy 261 / 7. Mastering Periods of the 20th Century 263 / 8. Raising the Issue of Reception in Hungary 365] // LITERATURE? A SUBSTITUTE FOR LEGAL PHILOSOPHY? [2007] 269–287: 1. The Enigma of Law and its Study 269 / 2. “Law and Literature” 271 / 3. Varieties of “Law and Literature” 274 / 4. The German Study of Artistic Representations 280 / 5. Some Literary Reconsiderations 285 / 6. Conclusion 287 --- APPENDIX -- THE PHILOSOPHY OF TEACHING LEGAL PHILOSOPHY IN HUNGARY [2007] 291–320: I. Why and How to Philosophise in Law? 291 / II. The State of Teaching Legal Philosophy 294 / III. The Philosophy of Teaching Legal Philosophy 296 / IV. Programme at the Catholic University of Hungary 300 [1. Graduate Studies 300 {a) Basic Subjects 301 / b) Facultative Seminars 305 / c) Closing Subjects 309 / d) Written Memoranda and the Thesis 312} 2. Postgraduate Studies 313 / 3. Conclusion 317] V. Perspectives 318 /// Index of Subjects 321 / Index of Normative Materials 328 / Index of Names 329 . (shrink)

This essay constitutes an attempt to probe the very idea of a saying/showing distinction of the kind that Wittgenstein advances in the Tractatus—to say what such a distinction consists in, to say what philosophical work it has to do, and to say how we might be justified in drawing such a distinction. Towards the end of the essay the discussion is related to Wittgenstein’s later work. It is argued that we can profitably see this work in such a way that (...) a saying/showing distinction arises there too. In particular, in the final sub-section of the essay, it is suggested that we can see in Wittgenstein’s later work an inducement to say what we are shown. (shrink)

If I were to say, “Agnes does not know that it is raining, but it is,” this seems like a perfectly coherent way of describing Agnes’s epistemic position. If I were to add, “And I don’t know if it is, either,” this seems quite strange. In this chapter, we shall look at some statements that seem, in some sense, contradictory, even though it seems that these statements can express propositions that are contingently true or false. Moore thought it was (...) paradoxical that statements that can express true propositions or contingently false propositions should nevertheless seem absurd like this. If we can account for the absurdity, we shall solve Moore’s Paradox. In this chapter, we shall look at Moore’s proposals and more recent discussions of Moorean absurd thought and speech. (shrink)

G.E. Moore’s writings on external world skepticism show us, in broad outline, how to dispense with external world skepticism in a way that is satisfying, intellectually responsible, and yet avoids engaging in constructive epistemological theory-building altogether. His work thus reveals something very important about the relation between epistemology and ordinary life, and also about what it would take to reach a satisfying resolution of certain sorts of perennial philosophical problems.

I discuss what I call practical Moore sentences: sentences like ‘You must close your door, but I don’t know whether you will’, which combine an order together with an avowal of agnosticism about whether the order will be obeyed. I show that practical Moore sentences are generally infelicitous. But this infelicity is surprising: it seems like there should be nothing wrong with giving someone an order while acknowledging that you do not know whether it will obeyed. I suggest (...) that this infelicity points to a striking psychological fact, with potentially broad ramifications concerning the structure of norms of speech acts: namely, when giving an order, we must act as if we believe we will be obeyed. (shrink)

This paper argues that we should reject G. E. Moore’s anti-skeptical argument as it is presented in “Proof of an External World.” However, the reason I offer is different from traditional objections. A proper understanding of Moore’s “proof” requires paying attention to an important distinction between two forms of skepticism. I call these Ontological Skepticism and Epistemic Skepticism. The former is skepticism about the ontological status of fundamental reality, while the latter is skepticism about our empirical knowledge. Philosophers (...) often assume that Moore’s response to “external world skepticism” deals exclusively with the former, not the latter. But this is a mistake. I shall argue that Moore’s anti-skeptical argument targets an ontological form of skepticism. Thus, the conclusion is an ontological claim about fundamental reality, while the premises are epistemic claims. If this is correct, then the conclusion outstrips the scope of its premises and proves too much. (shrink)

We shall evaluate two strategies for motivating the view that knowledge is the norm of belief. The first draws on observations concerning belief's aim and the parallels between belief and assertion. The second appeals to observations concerning Moore's Paradox. Neither of these strategies gives us good reason to accept the knowledge account. The considerations offered in support of this account motivate only the weaker account on which truth is the fundamental norm of belief.

Expressivists explain the expression relation which obtains between sincere moral assertion and the conative or affective attitude thereby expressed by appeal to the relation which obtains between sincere assertion and belief. In fact, they often explicitly take the relation between moral assertion and their favored conative or affective attitude to be exactly the same as the relation between assertion and the belief thereby expressed. If this is correct, then we can use the identity of the expression relation in the two (...) cases to test the expressivist account as a descriptive or hermeneutic account of moral discourse. I formulate one such test, drawing on a standard explanation of Moore's paradox. I show that if expressivism is correct as a descriptive account of moral discourse, then we should expect versions of Moore's paradox where we explicitly deny that we possess certain affective or conative attitudes. I then argue that the constructions that mirror Moore's paradox are not incoherent. It follows that expressivism is either incorrect as a hermeneutic account of moral discourse or that the expression relation which holds between sincere moral assertion and affective or conative attitudes is not identical to the relation which holds between sincere non-moral assertion and belief. A number of objections are canvassed and rejected. (shrink)

This paper argues that justification is accessible in the sense that one has justification to believe a proposition if and only if one has higher-order justification to believe that one has justification to believe that proposition. I argue that the accessibility of justification is required for explaining what is wrong with believing Moorean conjunctions of the form, ‘p and I do not have justification to believe that p.’.

Mooreans claim that intrinsic goodness is a conceptual primitive. Fitting-attitude theorists object: they say that goodness should be defined in terms of what it is fitting for us to value. The Moorean view is often considered a relic; the fitting-attitude view is increasingly popular. I think this unfortunate. Though the fitting-attitude analysis is powerful, the Moorean view is still attractive. I dedicate myself to the influential arguments marshaled against Moore’s program, including those advanced by Scanlon, Stratton-Lake and Hooker, and (...) Jacobson; I argue that they do not succeed. (shrink)

I argue that Frege's so-called "concept 'horse' problem" is not one problem but many. When these different sub-problems are distinguished, some emerge as more tractable than others. I argue that, contrary to a widespread scholarly assumption originating with Peter Geach, there is scant evidence that Frege engaged with the general problem of the inexpressibility of logical category distinctions in writings available to Wittgenstein. In consequence, Geach is mistaken in his claim that in the Tractatus Wittgenstein simply accepts from Frege certain (...) lessons about the inexpressibility of logical category distinctions and the say-show distinction. In truth, Wittgenstein drew his own morals about these matters, quite possibly as the result of reflecting on how the general problem of the inexpressibility of logical category distinctions arises in Frege's writings , but also, quite possibly, by discerning certain glimmerings of these doctrines in the writings of Russell. (shrink)

In this paper, I examine how philosophers before and after G. E. Moore understood intrinsic value. The main idea I wish to bring out and defend is that Moore was insufficiently attentive to how distinctive his conception of intrinsic value was, as compared with those of the writers he discussed, and that such inattentiveness skewed his understanding of the positions of others that he discussed and dismissed. My way into this issue is by examining the charge of inconsistency (...) that Moore levels at the qualitative hedonism outlined by J. S. Mill in Utilitarianism. Along the way I suggest that there are a number of ways in which Moore was unfair in rejecting qualitative hedonism as inconsistent. I close by relating the issues that arise in discussion of Moore to contemporary debates on value and reasons. (shrink)

Moore’s Paradox is a test case for any formal theory of belief. In Knowledge and Belief, Hintikka developed a multimodal logic for statements that express sentences containing the epistemic notions of knowledge and belief. His account purports to offer an explanation of the paradox. In this paper I argue that Hintikka’s interpretation of one of the doxastic operators is philosophically problematic and leads to an unnecessarily strong logical system. I offer a weaker alternative that captures in a more accurate (...) way our logical intuitions about the notion of belief without sacrificing the possibility of providing an explanation for problematic cases such as Moore’s Paradox. (shrink)

We critique two popular philosophical definitions of intellectual humility: the “low concern for status” and the “limitations-owning.” accounts. Based upon our analysis, we offer an alternative working definition of intellectual humility: the virtue of accurately tracking what one could non-culpably take to be the positive epistemic status of one’s own beliefs. We regard this view of intellectual humility both as a virtuous mean between intellectual arrogance and diffidence and as having advantages over other recent conceptions of intellectual humility. After defending (...) this view, we sketch remaining questions and issues that may bear upon the psychological treatment of intellectual humility such as whether evidence will help determine how this construct relates to general social humility on the one hand, and intellectual traits such as open-mindedness, curiosity, and honesty on the other. (shrink)

Ian Hacking (born in 1936, Vancouver, British Columbia) is most well-known for his work in the philosophy of the natural and social sciences, but his contributions to philosophy are broad, spanning many areas and traditions. In his detailed case studies of the development of probabilistic and statistical reasoning, Hacking pioneered the naturalistic approach in the philosophy of science. Hacking’s research on social constructionism, transient mental illnesses, and the looping effect of the human kinds make use of historical materials to shed (...) light on how developments in the social, medical, and behavioural sciences have shaped our contemporary conceptions of identity and agency. Hacking’s other contributions to philosophy include his work on the philosophy of mathematics (Hacking, 2014), philosophy of statistics, philosophy of logic, inductive logic (Hacking, 1965, 1979, 2001) and natural kinds (Hacking, 1991, 2007a). (shrink)

Samuel Alexander was a central figure of the new wave of realism that swept across the English-speaking world in the early twentieth century. His Space, Time, and Deity (1920a, 1920b) was taken to be the official statement of realism as a metaphysical system. But many historians of philosophy are quick to point out the idealist streak in Alexander’s thought. After all, as a student he was trained at Oxford in the late 1870s and early 1880s as British Idealism (...) was beginning to flourish. This naturally had some effect on his philosophical outlook and it is said that his early work is overtly idealist. In this paper I examine his neglected and understudied reactions to British Idealism in the 1880s. I argue that Alexander was not an idealist during this period and should not be considered as part of the British Idealist tradition, philosophically speaking. (shrink)

Is there such a thing as philosophical nonsense? For the best part of a century now philosophers have been accusing each other of talking nonsense. This practice presupposes that people can be wrong in thinking they mean anything by what they say, that there can be an illusion of meaning. But the assumption that illusions of meaning are possible has not, the author believes, been seriously examined; nor has the problem of how such illusions could be diagnosed been satisfactorily answered. (...) This book extends the work of a number of recent writers on Wittgenstein who have advocated an 'austere' view of nonsense, but in a more sceptical direction than they have taken. It argues that nonsensicalism is radically misguided and should be abandoned. The possibility that illusions of meaning occur outside philosophy - in dreams, in certain hoaxes, in madness or under the influence of drugs - is also examined. IAN DEARDEN read philosophy at Downing College, Cambridge, and Bedford College, London. He taught philosophy at Bedford College, the City University, the Polytechnic of North London and the University of Essex, and also for the London University Department of Extra-Mural Studies. (shrink)

The authors draw on literary theory, anthropology and sociology in order to construct alternative ways of reading and writing educational research, and come to terms with postmodernism and deconstruction.

In the Tractatus Wittgenstein criticizes Frege and Russell's view that laws of inference (Schlussgesetze) "justify" logical inferences. What lies behind this criticism, I argue, is an attack on Frege and Russell's conceptions of logical entailment. In passing, I examine Russell's dispute with Bradley on the question whether all relations are "internal".

I offer a novel account of the absurdity of Moore-paradoxical assertion in terms of an interlocutor’s fully conscious beliefs. This account starts with an original argument for the principle that fully conscious belief collects over conjunction. The argument is premised on the synchronic unity of consciousness and the transparency of belief.

The analytical notion of ‘scientific style of reasoning’, introduced by Ian Hacking in the middle of the 1980s, has become widespread in the literature of the history and philosophy of science. However, scholars have rarely made explicit the philosophical assumptions and the research objectives underlying the notion of style: what are its philosophical roots? How does the notion of style fit into the area of research of historical epistemology? What does a comparison between Hacking’s project on styles of thinking and (...) other similar projects suggest? My aim in this paper is to answer these questions. Hacking has denied that his project of styles of thinking falls into the field of historical epistemology. I shall challenge his remark by tracing out the connections of the notion of style with historical epistemology and, more in general, with a tradition of thought born in France in the beginning of twentieth-century. (shrink)

An essay examining logical atomism as it arises in Russell and the early Wittgenstein.

ABSTRACT: Alexander of Aphrodisias’ commentaries on Aristotle’s Organon are valuable sources for both Stoic and early Peripatetic logic, and have often been used as such – in particular for early Peripatetic hypothetical syllogistic and Stoic propositional logic. By contrast, this paper explores the role Alexander himself played in the development and transmission of those theories. There are three areas in particular where he seems to have made a difference: First, he drew a connection between certain passages from Aristotle’s (...) Topics and Prior Analytics and the Stoic indemonstrable arguments, and, based on this connection, appropriated at least four kinds of Stoic indemonstrables as Aristotelian. Second, he developed and made use of a specifically Peripatetic terminology in which to describe and discuss those arguments – which facilitated the integration of the indemonstrables into Peripatetic logic. Third, he made some progress towards a solution to the problem of what place and interpretation the Stoic third indemonstrables should be given in a Peripatetic and Platonist setting. Overall, the picture emerges that Alexander persistently (if not always consistently) presented passages from Aristotle’s logical œuvre in a light that makes it appear as if Aristotle was in the possession of a Peripatetic correlate to the Stoic theory of indemonstrables. (shrink)

If we had the ability to terraform Mars, would it be morally permissible to do it? This article surveys three preservationist arguments for the conclusion that we should not terraform Mars and three interventionist arguments that we should. The preservationist arguments appeal to a duty to conserve objects of special scientific value, a duty to preserve special wilderness areas, and a duty not to display vices characteristic of past colonial endeavors on Earth. The interventionist arguments appeal to a duty to (...) fulfill our pioneering nature, a duty to extend the lifespan of our species, and a duty to restore the ecosystems Mars may once have housed. The preservationist arguments are stronger than the interventionist arguments; terraforming Mars is probably morally wrong. (shrink)

Achieving space situational awareness requires, at a minimum, the identification, characterization, and tracking of space objects. Leveraging the resultant space object data for purposes such as hostile threat assessment, object identification, and conjunction assessment presents major challenges. This is in part because in characterizing space objects we reference a variety of identifiers, components, subsystems, capabilities, vulnerabilities, origins, missions, orbital elements, patterns of life, operational processes, operational statuses, and so forth, which tend to be defined in highly heterogeneous and sometimes inconsistent (...) ways. The Space Domain Ontologies are designed to provide a consensus-based realist framework for formulating such characterizations in a way that is both consistent and computable. Space object data are aligned with classes and relations in a suite of ontologies built around the existing Space Object Ontology. They are stored in a dynamically updated Resource Description Framework triple store, which can be queried to support space situational awareness and the needs of spacecraft operators and analysts. This paper provides an overview of the Space Domain Ontologies and their development and use. It presents the motivation for and advantages of the Space Domain Ontologies, including the benefits they provide for enhancing and maintaining long-term space situational awareness. (shrink)

Achieving space domain awareness requires the identification, characterization, and tracking of space objects. Storing and leveraging associated space object data for purposes such as hostile threat assessment, object identification, and collision prediction and avoidance present further challenges. Space objects are characterized according to a variety of parameters including their identifiers, design specifications, components, subsystems, capabilities, vulnerabilities, origins, missions, orbital elements, patterns of life, processes, operational statuses, and associated persons, organizations, or nations. The Space Object Ontology provides a consensus-based realist framework (...) for formulating such characterizations in a computable fashion. Space object data are aligned with classes and relations in the Space Object Ontology and stored in a dynamically updated Resource Description Framework triple store, which can be queried to support space domain awareness and the needs of spacecraft operators. This paper presents the core of the Space Object Ontology, discusses its advantages over other approaches to space object classification, and demonstrates its ability to combine diverse sets of data from multiple sources within an expandable framework. Finally, we show how the ontology provides benefits for enhancing and maintaining longterm space domain awareness. (shrink)

The recent literature abounds with accounts of the semantics and pragmatics of so-called predicates of personal taste, i.e. predicates whose application is, in some sense or other, a subjective matter. Relativism and contextualism are the major types of theories. One crucial difference between these theories concerns how we should assess previous taste claims. Relativism predicts that we should assess them in the light of the taste standard governing the context of assessment. Contextualism predicts that we should assess them in the (...) light of the taste standard governing the context of use. We show in a range of experiments that neither prediction is correct. People have no clear preferences either way and which taste standard they choose in evaluating a previous taste claim crucially depends on whether they start out with a favorable attitude towards the object in question and then come to have an unfavorable attitude or vice versa. We suggest an account of the data in terms of what we call hybrid relativism. (shrink)

An essay on Wittgenstein's conception of nonsense and its relation to his idea that "logic must take care of itself". I explain how Wittgenstein's theory of symbolism is supposed to resolve Russell's paradox, and I offer an alternative to Cora Diamond's influential account of Wittgenstein's diagnosis of the error in the so-called "natural view" of nonsense.

This thesis focuses on expressively rich languages that can formalise talk about probability. These languages have sentences that say something about probabilities of probabilities, but also sentences that say something about the probability of themselves. For example: (π): “The probability of the sentence labelled π is not greater than 1/2.” Such sentences lead to philosophical and technical challenges; but can be useful. For example they bear a close connection to situations where ones confidence in something can affect whether it is (...) the case or not. The motivating interpretation of probability as an agent's degrees of belief will be focused on throughout the thesis. -/- This thesis aims to answer two questions relevant to such frameworks, which correspond to the two parts of the thesis: “How can one develop a formal semantics for this framework?” and “What rational constraints are there on an agent once such expressive frameworks are considered?”. (shrink)

It seems to be a common and intuitively plausible assumption that conversational implicatures arise only when one of the so-called conversational maxims is violated at the level of what is said. The basic idea behind this thesis is that, unless a maxim is violated at the level of what is said, nothing can trigger the search for an implicature. Thus, non-violating implicatures wouldn’t be calculable. This paper defends the view that some conversational implicatures arise even though no conversational maxim is (...) violated at the level of what is said. (shrink)

Chalmers and Hájek argue that on an epistemic reading of Ramsey’s test for the rational acceptability of conditionals, it is faulty. They claim that applying the test to each of a certain pair of conditionals requires one to think that one is omniscient or infallible, unless one forms irrational Moore-paradoxical beliefs. I show that this claim is false. The epistemic Ramsey test is indeed faulty. Applying it requires that one think of anyone as all-believing and if one is rational, (...) to think of anyone as infallible-if-rational. But this is not because of Moore-paradoxical beliefs. Rather it is because applying the test requires a certain supposition about conscious belief. It is important to understand the nature of this supposition. (shrink)

This chapter examines the ancient Stoic theory of the physical composition of pneuma, how its composition relates to pneuma’s many causal roles in Stoic philosophy, and to what extent each of the first three leaders of the Stoic school accepted the claim that pneuma pervades the cosmos. I argue that pneuma is a compound of fire and air. Furthermore, many functions of pneuma can be reduced to the functions of these elements. Finally, it is likely that each of the early (...) Stoics posited a pervasive cosmic pneuma. This paper also explores the nature of pneuma’s tensile movement and offers an account of fire and air’s roles in causing its motion. (shrink)

In this chapter, we will explore the luck at issue in Gettier-styled counterexamples and the subsequent problem it poses to any viable reductive analysis of knowledge. In the 1st section, we will consider the specific species of luck that is at issue in Gettier counterexamples, then, in the next section, I will briefly sketch a diagnosis of the Gettier Problem and try to explain why the relevant species of luck has proven to be extremely difficult to avoid. And finally, I (...) will consider a prominent objection to the proposed diagnosis of the Problem. (shrink)

To study the influence of divinity on cosmos, Alexander uses the notions of ‘fate’ and ‘providence,’ which were common in the philosophy of his time. In this way, he provides an Aristotelian interpretation of the problems related to such concepts. In the context of this discussion, he offers a description of ‘nature’ different from the one that he usually regards as the standard Aristotelian notion of nature, i.e. the intrinsic principle of motion and rest. The new coined concept is (...) a ‘cosmic’ nature that can be identified with both ‘fate’ and ‘divine power,’ which are the immediate effect of providence upon the world. In the paper it is exposed how the conception of providence defended by Alexander means a rejection of the divine care of the particulars, since the divinities are only provident for species. Several texts belonging to the Middle Platonic philosophers will convince us that such thinkers (and not directly Aristotle) are the origin of the thesis that will be understood as the conventional Aristotelian position, namely that divinity only orders species but not individuals. (shrink)

Food Sovereignty is a vibrant discourse in academic and activist circles, yet despite the many shared characteristics between issues surrounding food and public health, the two are often analysed in separate frameworks and the insights from Food Sovereignty are not sufficiently brought to bear on the problems in the public health discourse. In this paper, I will introduce the concept of 'self-organised community viability' as a way to link food and health, and to argue that what I call the 'Health (...) Security' paradigm requires a 'Health Sovereignty' response modelled on Food Sovereignty. (shrink)

Many prominent writers on the philosophy of logic, including Michael Dummett, Dag Prawitz, Neil Tennant, have held that the introduction and elimination rules of a logical connective must be ‘in harmony ’ if the connective is to possess a sense. This Harmony Thesis has been used to justify the choice of logic: in particular, supposed violations of it by the classical rules for negation have been the basis for arguments for switching from classical to intuitionistic logic. The Thesis has also (...) had an influence on the philosophy of language: some prominent writers in that area, notably Dummett and Robert Brandom, have taken it to be a special case of a more general requirement that the grounds for asserting a statement must cohere with its consequences. This essay considers various ways of making the Harmony Thesis precise and scrutinizes the most influential arguments for it. The verdict is negative: all the extant arguments for the Thesis are weak, and no version of it is remotely plausible. (shrink)

In his book The Things We Mean, Stephen Schiffer advances a subtle defence of what he calls the ‘face-value’ analysis of attributions of belief and reports of speech. Under this analysis, ‘Harold believes that there is life on Venus’ expresses a relation between Harold and a certain abstract object, the proposition that there is life on Venus. The present essay first proposes an improvement to Schiffer’s ‘pleonastic’ theory of propositions. It then challenges the face-value analysis. There will be such things (...) as propositions only if they possess conditions of identity and distinctness. By analyzing Frege’s theory of propositions (Gedanken), I argue that such conditions may be found for the special case of beliefs and sayings advanced as premises and conclusions of deductive arguments. These conditions, however, are not applicable to most ordinary beliefs and sayings. Ordinary attributions and reports, then, do not place thinkers and speakers in relations to propositions. A bonus is exposure of the fallacy in the Putnam-Taschek objection to Frege’s theory of sense and reference. (shrink)

Conventional wisdom has it that truth is always evaluated using our actual linguistic conventions, even when considering counterfactual scenarios in which different conventions are adopted. This principle has been invoked in a number of philosophical arguments, including Kripke’s defense of the necessity of identity and Lewy’s objection to modal conventionalism. But it is false. It fails in the presence of what Einheuser (2006) calls c-monsters, or convention-shifting expressions (on analogy with Kaplan’s monsters, or context-shifting expressions). We show that c-monsters naturally (...) arise in contexts, such as metalinguistic negotiations, where speakers entertain alternative conventions. We develop an expressivist theory—inspired by Barker (2002) and MacFarlane (2016) on vague predications and Einheuser (2006) on counterconventionals—to model these shifts in convention. Using this framework, we reassess the philosophical arguments that invoked the conventional wisdom. (shrink)

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)

I offer an account of the virtue of intellectual humility, construed as a pair of dispositions enabling proper management of one's intellectual confidence. I then show its integral role in a range of familiar educational practices and concerns, and finally describe how certain entrenched educational attitudes and conceptions marginalise or militate against the cultivation and exercise of this virtue.

Ian Stevenson's achievements lay not only in the corpus of his written works but also in the influence he had on colleagues whom he exhorted to take an interest in the subject from other fields. One of them is Bernard Carr. Stevenson showed much enthusiasm talking about Carr's two experiments with the Cambridge University Society for Psychical Research, one involving an attempt to detect the telepathic transmission of emotion using hypnotized subjects and psychogalvanic skin response and the other was an (...) investigation of the relative roles of telepathy and clairvoyance in extrasensory perception. Stevenson meticulously read and commented on his work and even invited him to visit his group with the intention of preparing reports for publication. Carr was grateful for the passion he instilled in him for psychical research as a result of these experiences. (shrink)