On the 4th of December 1967, Hans Kamp sent his UCLA seminar notes on the logic of ‘now’ to Arthur N. Prior. Kamp’s two-dimensional analysis stimulated Prior to an intense burst of creativity in which he sought to integrate Kamp’s work into tense logic using a one-dimensional approach. Prior’s search led him through the work of Castañeda, and back to his own work on hybrid logic: the first made temporal reference philosophically respectable, the second made it technically feasible in a (...) modal framework. With the aid of hybrid logic, Prior built a bridge from a two-dimensional UT calculus to a one-dimensional tense logic containing the ‘now’ operator J. Drawing on material from the Prior archive, and the paper “‘Now”’ that detailed Prior’s findings, we retell this story. We focus on Prior’s completeness conjecture for the hybrid system and the role played by temporal reference. (shrink)

In this paper we argue that Prior and Reichenbach are best viewed as allies, not antagonists. We do so by combining the central insights of Prior and Reichenbach in the framework of hybrid tense logic. This overcomes a well-known defect of Reichenbach’s tense schema, namely that it gives multiple representations to sentences in the future perfect and the future-in-the-past. It also makes it easy to define an iterative schema for tense that allows for multiple points of reference, a possibility noted (...) by Prior and demanded by Comrie, and we sketch how this schema can be generalized to a shift-and-restrict pattern in which special propositional symbols act as restrictors on the range of tense operators. (shrink)

The aim of this thematically unified anthology is to track the history of epistemic logic, to consider some important applications of these logics of knowledge and belief in a variety of fields, and finally to discuss future directions of research with particular emphasis on 'active agenthood' and multi-modal systems. It is accessible to researchers and graduate students in philosophy, computer science, game theory, economics and related disciplines utilizing the means and methods of epistemic logic.

hiS volume in the Synthese Library Series is the result of a conference T held at the University of Roskilde, Denmark, October 31st-November 1st, 1997. The aim was to provide a forum within which philosophers, math ematicians, logicians and historians of mathematics could exchange ideas pertaining to the historical and philosophical development of proof theory. Hence the conference was called Proof Theory: History and Philosophical Significance. To quote from the conference abstract: Proof theory was developed as part of Hilberts Programme. (...) According to Hilberts Programme one could provide mathematics with a firm and se cure foundation by formalizing all of mathematics and subsequently prove consistency of these formal systems by finitistic means. Hence proof theory was developed as a formal tool through which this goal should be fulfilled. It is well known that Hilbert's Programme in its original form was unfeasible mainly due to Gtldel's incompleteness theorems. Additionally it proved impossible to formalize all of mathematics and impossible to even prove the consistency of relatively simple formalized fragments of mathematics by finitistic methods. In spite of these problems, Gentzen showed that by extending Hilbert's proof theory it would be possible to prove the consistency of interesting formal systems, perhaps not by finitis tic methods but still by methods of minimal strength. This generalization of Hilbert's original programme has fueled modern proof theory which is a rich part of mathematical logic with many significant implications for the philosophy of mathematics. (shrink)

This book sheds light on some recent discussions of the problems in probability theory and their history, analysing their philosophical and mathematical significance, and the role pf mathematical probability theory in other sciences.

It is shown that functional interpretation can be used to show the existence property of intuitionistic number theory. On the basis of truth variants a comparison is then made between realisability and functional interpretation showing a structural difference between the two.

In lieu of an abstract, here is a brief excerpt of the content:Philosophy of Music Education Review 11.2 (2003) 130-140 [Access article in PDF] Western Classical Music and General Education Estelle R. Jorgensen Indiana University Thinking about transforming music, I address issues relating to the role of musicians in higher education and Western classical music in general education. I am concerned about this music because it is marginalized in general education and the civic spaces of public life. Where once it (...) held a privileged place, it seems now to have acquired (in some quarters at least) a negative connotation as a bastion of elitism and privilege. Instead, popular musics (with a nod to musics of other cultures) have pride of place in much elementary and secondary music education and in many university and college offerings designed for students whose principal fields of study lie outside music. An all-too-common musical illiteracy or, at best, elementary level of musical literacy and aurality renders Western classical music inaccessible to the general public just as the pervasiveness of popular music renders it inaudible and invisible. Bridges to past, less accessible, and esoteric traditions are also too few or in disrepair. Julian Johnson laments the diminished stature of Western classical music and argues for its values in today's world. 1Music teachers of all stripes urgently need to address this marginalization of Western classical music as a matter of public policy. If caring for and fostering [End Page 130] diversity in the natural world is a good, then it is reasonable to expect that fostering diversity in the cultural world is likewise a good. If preventing the extinction of natural species is a matter of public policy, then surely preventing the extinction of musics among other cultural traditions is at least as important. Social transformation has within it the seeds of conservation, or the preserving of past traditions, just as it also suggests profound and ongoing planned and unintended change. When any music such as Western classical music is sidelined, music education policy makers need to ask, Is this multi-cultural, multi-ethnic, multi-faceted music important to keep, foster, and change? What does it have to contribute in the present world? Is it being cared for sufficiently? If it needs to change, how ought it be changed? What principles can be helpful to music teachers in caring for, fostering, and changing it? These are compelling public policy questions for our time. A Quarrel and Its Aftermath In 1963, participants in the Yale Seminar asked some of these very difficult questions of music education policy makers. MENC leaders took exception to the seminar and its conclusions; although some outstanding music teachers were participants, the organization had not been invited and the seminar was not its idea. 2 Instead of addressing directly some of the important criticisms of school music education and music teacher education raised in the seminar, the MENC mounted its own rival Tanglewood Symposium in 1967. Participants in this symposium faulted music in higher education for its failure to admit "talented and capable high school music students [to] the privilege of advanced study," the "[c]ompartmentalization and lack of communication between various segments of the music field," its lack of relation to "the musical heritage of American culture," and its failure to ensure arts courses in general education. 3 The symposium contributed to a populist stance focused on the myriad vernacular traditions of the world, thereby diminishing the role and presence of Western classical music and highlighting popular and vernacular musics at MENC conferences and in the elementary and secondary schools in the United States. Subsequent attempts to renew the Western classical tradition and raise the musical expectations of teachers and their students in the nation's schools exemplified in the Juilliard Repertory, Manhattanville Music Curriculum Project, and Comprehensive Musicianship Program seem not to have made a lasting impact. And the differing criticisms and visions of the Yale Seminar and Tanglewood Symposium have yet to be critically engaged.Summarizing criticisms made of school music repertoire in the report of the Yale Seminar to the Office of Education, U.S. Department of Health, Education, and... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy of Music Education Review 15.2 (2007) 150-160MuseSearchJournalsThis JournalContents[Access article in PDF]Songs to Teach a NationEstelle R. Jorgensen Indiana University, BloomingtonIn this symposium, I first briefly respond to Randall Allsup's piece, "Extraordinary Rendition: On Politics, Music, and Circular Meanings" with some general remarks on the distinctions between fundamentalism and liberalism, and internationalism, nationalism, and localism, and the importance of exercising judgment in order to find a middle ground between (...) extreme positions. Against this backdrop, I reflect on the songs we need to teach the nation to sing and, as a case in point, consider the National Anthem Project launched by the MENC—The National Association for Music Education. I suggest that at the very least the "Star-Spangled Banner" ought not be the only song to teach the nation at this time and it is important to carefully consider which songs we ought to teach the nation. And I propose that music teachers need to take a measured approach that eschews fundamentalism, rampant militarism, and excessive patriotism, embraces musically the tensions between internationalism, nationalism, and localism, and expresses a sensitive world-view through the choice of songs that cultivate and express liberal and democratic ideals and foster peace internationally.1Allsup's attention to the political character of research reminds us of the important consequences of any activity in the public and private spheres. Our endeavors as researchers are inherently ethical and have political consequences because as music teachers, we act on behalf of what John Dewey terms "the public."2 Dewey's "public" arises out of the need for social activities to be collectively organized, especially given the presence of the young, the poor, the ill, the elderly, the needy, and those who are otherwise dependent on others. Politics concerns the organization and governance of the public, that is the collective activities on behalf of society. For Dewey, educational activity cannot escape being ethical and political (construed positively) by the very fact of its undertaking on behalf of a public in the phenomenal world.3My understanding of fundamentalism is that it is, by definition, antithetical to liberalism. Whereas liberalism embraces surprise, entertains the possibility of doubt, and includes the "responsibility to choose,"4 fundamentalism is closed-minded and refuses to be surprised or to doubt the certainty of beliefs that have been accepted. Israel Scheffler notes that there is a safety in dogmatism in which one does not need to face the unsettlement of surprise that one might be wrong and one's beliefs mistaken.5 This quality of fallibility and openness to the possibility of surprise renders a liberal democracy fragile. Without cultivating [End Page 150] capacities and dispositions to open-mindedness and critical thought and action on the part of all the citizens of the democracy, it is open to being high-jacked by closed-mindedness and fundamentalism and thereby subject to dictatorial action on the part of those who seize political power.6 In difficult times, certainty may seem to be safer than open-mindedness that weighs possibilities and thinks through the complexities with which the public must deal. As Paul Woodford argues, if music education is to serve the interests of liberalism, it must likewise cultivate critical thinking and I add the caveat, as a means of defeating fundamentalism and literalism that would destroy liberal democracy.7Liberalism depends on the assertion of certain universal principles of ethical conduct. Seyla Benhabib's reconstruction of universals in what she terms her "post-Enlightenment project of interactive universalism" takes account of important postmodern, feminist, and communitarian insights and understands universals as "interactive not legislative, cognizant of gender difference not gender blind, contextually sensitive and not situation indifferent."8 In this frame, it is only possible to sustain liberalism on the assumption of action that takes for granted that others ought to agree with one and act in such-and-such ways. Whether these principles are referred to as "commonalities" or "universals" in the Benhabibian sense, one appeals to certain propositions on which ethical and political action should be predicated... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Four Philosophical Models of the Relation Between Theory and PracticeEstelle R. JorgensenSince music education straddles theory and practice, my purpose is to sketch the strengths and weaknesses of four philosophical models of the relationship between theory and practice. I demonstrate that none of them suffices when taken alone; each has something to offer and its own detractions. And I conclude with four suggested ways in which the analysis can (...) be helpful to music teachers and those interested in their work.Clarifying what is meant by theory and practice raises a nest of conceptual problems. Concerning theory, it may be tempting to equate the terms "theory" and "philosophy." Among their shared properties, these terms deal with conceptual and abstract entities that, from the Enlightenment at least, have been held to be distinct from the phenomenal world. They also clarify ideas and distinguish one concept from another. Among their different purposes, the object of philosophy is the asking of questions in a search for wisdom or truth whereas theory is formulated for explanatory purposes, especially within the frame of scientific propositions that can be refuted through empirical observations. The tests of philosophy are, therefore, those of symbolic logic evidenced in principles such as [End Page 21] internal consistency, correspondence with evidence (deductive, inductive, or analogical), and coherence within a unity or whole. Although logical criteria may also be important in formulating and testing theory,1 it is tested and refuted primarily through means of qualitative descriptions and quantitative assessments of observable phenomena.Regarding practice, one is also confronted with an ambiguous construct that may be interpreted descriptively (what is done in the phenomenal world or taken to be the general state of affairs) or normatively (what is desirable or ideal). There is also the distinction between the practice of a seasoned performer and practice in the sense of striving towards the mastery of a competent and expert practice. In this regard, Vernon Howard distinguishes between "practice" (or the skills exemplified by proficient or expert performers) and "practise (or acquiring the level of mastery of proficient or expert performance)."2 For him, the ambiguous and paradoxical nature of artistic practice highlights the complexity of degrees of attaining mastery of skills or exemplary practice and the diverse array of skills ranging from habit to critical thinking involved in the practice of any art. Although each practice is distinguished by its own belief systems, rituals, expectations, and commonsense, boundaries between differing practices are sometimes "soft" or fuzzy, as one seeps into another.3 Consequently, it is often difficult to distinguish one from another at the margins where one practice becomes another.DichotomyThe notion of theory and practice as independent or a dichotomous relationship between the phenomenal world on the one hand and the mind and spirit on the other has its roots in the ancient world. For Plato, the world of "appearances," referring to the phenomenal world understood by imagination (eikasia) and belief (pistis), should be distinguished from the higher, abstract "intelligible world" grasped through thinking (dianoia), knowledge (episteme), and intelligence (noesis).4 René Descartes' later bifurcation of the inner and outer worlds and inversion of Platonic values and understandings resulted in the ascendancy of careful and deliberate observation of the phenomenal world over philosophical reflection.5 His ideas helped to set the stage for the Enlightenment and the Industrial, Scientific, and Information Revolutions. Empiricism, science, and technology gradually displaced philosophy as primary ways of knowing the phenomenal world and understanding the nature of mind, human cognition, feeling, and being. Making hard-boundaried distinctions between within and without one's self, the phenomenal world and the world of spiritual things, and theory and practice were important insights. These distinctions provided for limits on the sorts of ways in which truth could be known. Reasoned deliberation [End Page 22] and imaginative thought have particular usefulness in the world of theory while sensory perception and careful observation are especially useful in the phenomenal world of practice. So while the scholar might speculate about phenomena, observational tools are also useful in coming to know and understand them. Reason and observation each have particular strengths, and it ought not be assumed that philosophy or scientific observation... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reflections on Futures for Music Education PhilosophyEstelle R. JorgensenIn 1990, when I convened the first International Symposium for the Philosophy of Music Education at Bloomington, Indiana, there was one dominant philosophy of music education in the United States and another was about to make its appearance. The five succeeding symposia (Toronto, Canada, in 1994, led by David Elliott; Los Angeles, United States, in 1997, led by Anthony Palmer and (...) Frank Heuser; Birmingham, United Kingdom, in 2000, led by Mary Reichling and Forest Hansen; Lake Forest, Illinois, United States, in 2003, led by Iris Yob, Frank Heuser, and Forest Hansen; and Hamburg, Germany, in 2005, led by Charlene Morton, Paul Woodford, Frede Nielsen, and Jürgen Vogt) have promoted other philosophies. And this burgeoning of different voices and perspectives has greatly enriched the philosophical underpinnings of music education and moved us from relying on a narrow range of philosophical views towards a plethora of them.In our infant society, the International Society for Philosophy of Music Education (ISPME), we are creating and institutionalizing a forum that can nurture and critique ideas and practices and sustain the work of philosophical reflection in music education over the longer term. We have also benefited from long-term commitments by the Indiana University School of Music and Indiana University [End Page 15] Press to publishing the Philosophy of Music Education Review, now in its fourteenth volume (building on three years of publication of the Philosophy of Music Education Newsletter), and the Counterpoints: Music and Education series that provides an important venue for publishing cutting-edge scholarship in our field. And over the past two years, we have begun to build an international team of philosophers committed to establishing a strong philosophical society in music education.Beyond institutionalizing philosophical scholarship in music education, our society is committed to creating a genuinely international community that offers a global perspective. In the past, music education grew up within national borders and its work was often nationalistic in emphasis. Now, we face new challenges of thinking beyond these national commitments to a world of music education. This world might be seen as what Maxine Greene aptly terms "multiplicities and pluralities,"1 the many differing groups forged within language groups, religious perspectives, political ideologies, economic strictures, and familial obligations. And as philosophers, we work especially within our various linguistic and cultural traditions as we also seek to transcend these traditions in a common discourse.How shall we address philosophically the multiplicities and pluralities, commonalities and differences in music education internationally? Radical relativism and pluralism offer contrasting perspectives.2 Radical relativism sees the host of different music education beliefs and practices around the world as incommensurable and focuses on differences between them. For example, viewing Japanese and British music education within this stance would suggest that since Japanese and British music education reflect Japanese and British society and culture respectively, each cannot be understood in terms of the other, they are different and incommensurate with the other, and it is important to understand each in its own terms. Pluralism, however, sees differences as commensurable and focuses on shared attributes. Since human beings are the creators of culture and society, common threads amidst the differences emerge from this common humanity. For example, as a reflection of their different societies and cultures, although we expect to encounter differences between British and Japanese music education, we may also observe commonalities since they both bear the imprint of a shared humanity.Notwithstanding that musics and educational systems seem, upon first glance and when considered specifically, to be incommensurable, a deeper and more general examination turns up evidence supporting a pluralist perspective.3 Historically, cultures regularly borrow from different others as if there were common human threads. Maurice Ravel, Carl Orff, and Paul Simon are among twentieth-century composers to draw on cultures from the Far East and Africa. In music [End Page 16] education, Masafumi Ogawa's study of the introduction of Luther Whiting Mason's ideas into Japan in the nineteenth century,4 the dissemination of Shinichi Suzuki's ideas into the United States, the spread of Zoltán Kodály's, Émile Jaques-Dalcroze's, and Carl Orff's and Gunild... (shrink)

I argue that inferences from highly probabilifying racial generalizations are not solely objectionable because acting on such inferences would be problematic, or they violate a moral norm, but because they violate a distinctively epistemic norm. They involve accepting a proposition when, given the costs of a mistake, one is not adequately justified in doing so. First I sketch an account of the nature of adequate justification—practical adequacy with respect to eliminating the ~p possibilities from one’s epistemic statespace. Second, I argue (...) that inferences based on demographic generalizations tend to disproportionately expose group members to the risks associated with mistakenly assuming stereotypical propositions, and so magnify the wrong involved in relying on such inferences without adequate justification. (shrink)

I argue that the offense generation pattern of slurring terms parallels that of impoliteness behaviors, and is best explained by appeal to similar purely pragmatic mechanisms. In choosing to use a slurring term rather than its neutral counterpart, the speaker signals that she endorses the term. Such an endorsement warrants offense, and consequently slurs generate offense whenever a speaker's use demonstrates a contrastive preference for the slurring term. Since this explanation comes at low theoretical cost and imposes few constraints on (...) an account of the semantics of slurs, this suggests that we should not require semantic accounts to provide an independent explanation of the offense profile. (shrink)

Several authors have recently suggested that moral factors and norms `encroach' on the epistemic, and because of salient parallels to pragmatic encroachment views in epistemology, these suggestions have been dubbed `moral encroachment views'. This paper distinguishes between variants of the moral encroachment thesis, pointing out how they address different problems, are motivated by different considerations, and are not all subject to the same objections. It also explores how the family of moral encroachment views compare to classical pragmatic encroachment accounts.

Affective congruency effects in the evaluation task can be explained by either spreading of activation or response competition. Eliminating effects of response compatibility by using other tasks (semantic categorisation, naming task) typically also eliminates affective congruency effects. However, there is no need for processing the affective information of the stimuli in these tasks either, which could be necessary for an affectively mediated spreading of activation (Spruyt et al., 2007, 2009, 2012). We introduced a new task to further test this hypothesis. (...) The valent/neutral-categorisation task does not confound affective congruency with response compatibility, but still requires a processing of the stimuli's valence. No affective congruency effect was obtained with this task in two experiments, disfavouring a conditional spreading activation account. On the other hand, a significant priming effect was found for associated word pairs in Experiment 1, providing evidence for the sensitivity of the task to detect spreading activation processes. (shrink)

The goal of this paper is to propose a unified approach to the split scope readings of negative indefinites, comparative quantifiers, and numerals. There are two main observations that justify this approach. First, split scope shows the same kinds of restrictions across these different quantifiers. Second, split scope always involves low existential force. In our approach, following Sauerland, natural language determiner quantifiers are quantifiers over choice functions, of type <<,t>,t>. In split readings, the quantifier over choice functions scopes above other (...) operators (such as intensional verbs like must or can). Determiner quantifiers leave a choice-function trace when they move and this trace combines with the noun restriction, which is interpreted low. That split scope always involves low existential force is derived, without stipulation, from Kratzer’s idea that low existential force can be achieved via binding (into the noun restriction). (shrink)

In addition to protecting agents’ autonomy, consent plays a crucial social role: it enables agents to secure partners in valuable interactions that would be prohibitively morally risk otherwise. To do this, consent must be observable: agents must be able to track the facts about whether they have received a consent-based permission. I argue that this morally justifies a consent-practice on which communicating that one consents is sufficient for consent, but also generates robust constraints on what sorts of behaviors can be (...) taken as consent- communicating. (shrink)

Hegels _Wissenschaft der Logik_ stellt eine Revolution im philosophischen Denken dar, sie repräsentiert eine moderne und ungebrochen aktuelle Metaphysik. Hegel's _Science of Logic_ represents a revolution in philosophical thought, advancing a modern and still relevant metaphysics.

The problem of moral disagreement has been presented as an objection to contextualist semantics for ‘ought’, since it is not clear that contextualism can accommodate or give a convincing gloss of such disagreement. I argue that independently of our semantics, disagreements over ‘ought’ in non-cooperative contexts are best understood as indirect metalinguistic disputes, which is easily accommodated by contextualism. If this is correct, then rather than posing a problem for contextualism, the data from moral disagreements provides some reason to adopt (...) a semantics that allows contextual variance in the meanings of ‘ought’. (shrink)

Some, but not all, of the mistakes a person makes when acting in apparently necessary self-defense are reasonable: we take them not to violate the rights of the apparent aggressor. I argue that this is explained by duties grounded in agents' entitlements to a fair distribution of the risk of suffering unjust harm. I suggest that the content of these duties is filled in by a social signaling norm, and offer some moral constraints on the form such a norm can (...) take. (shrink)

Law-enforcement agencies are increasingly able to leverage crime statistics to make risk predictions for particular individuals, employing a form of inference that some condemn as violating the right to be “treated as an individual.” I suggest that the right encodes agents’ entitlement to a fair distribution of the burdens and benefits of the rule of law. Rather than precluding statistical prediction, it requires that citizens be able to anticipate which variables will be used as predictors and act intentionally to avoid (...) them. Furthermore, it condemns reliance on various indexes of distributive injustice, or unchosen properties, as evidence of law-breaking. (shrink)

Zusammenfassung Der Beitrag analysiert auf der Basis theoretischer Überlegungen sowie empirischer Ergebnisse Möglichkeiten und Grenzen einer „interkulturellen Öffnung“ von Sportvereinen, worunter Strukturanpassungen verstanden werden, die auf die Inklusion und Integration von Personen mit Migrationshintergrund zielen. Es wird gezeigt, inwiefern eine nachhaltige interkulturelle Öffnung der Vereine von der programmatischen Anbindung an den Vereinszweck, von der kontinuierlichen Behandlung in den Kommunikationswegen, von spezifischen Personalentscheidungen und der Kompatibilität mit der Organisationskultur abhängig ist.

Sometimes speakers within a linguistic community use a term that they do not conceptualize as a slur, but which other members of that community do. Sometimes these speakers are ignorant or naïve, but not always. This article explores a puzzle raised when some speakers stubbornly maintain that a contested term t is not derogatory. Because the semantic content of a term depends on the language, to say that their use of t is semantically derogatory despite their claims and intentions, we (...) must individuate languages in a way that counts them as speaking our language L, assigns t a determinately derogatory content in L, and still accommodates the other features of slurs’ linguistic profile. Given the difficulty of doing this, there is some reason to give a non-semantic analysis of the derogatory aspect of slurs. The author suggests that rather than dismissing the stubborn as semantically incompetent, we would do better to appeal to expected uptake as moral reasons for the stubborn to adjust their linguistic practices. (shrink)

Emotion is conceptualised as an emergent, dynamic process based on an individual's subjective appraisal of significant events. It is argued that theoretical models of emotion need to propose an architecture that reflects the essential nature and functions of emotion as a psychobiological and cultural adaptation mechanism. One proposal for such a model and its underlying dynamic architecture, the component process model, is briefly sketched and compared with some of its major competitors. Recent empirical evidence in support of the model is (...) reviewed. Special emphasis is given to the dynamic aspect of emotion processes, in particular the sequence of appraisal checks and the synchronisation of response systems, as well as the capacity of the model to predict individual differences in emotional responding. (shrink)

Although Caenorhabditis elegans was chosen and modified to be an organism that would facilitate a reductionist program for neurogenetics, recent research has provided evidence for properties that are emergent from the neurons. While neurogenetic advances have been made using C. elegans which may be useful in explaining human neurobiology, there are severe limitations on C. elegans to explain any significant human behavior.

A regulative norm for permissible defense distinguishes the conditions under which we will hold defenders to be innocent of any wrongdoing from those in which we hold them responsible for assault or manslaughter. The norm must strike a fair balance between defenders' security, on the one hand, and other agents’ legitimate claim to live without fear of suffering mistaken defensive harm, on the other. Since agents must make defensive decisions under high pressure and on only partial information, they will sometimes (...) make mistakes. We have reason to want a norm that considers a mistake permissible when it was highly likely on the evidence that defense was proportionate and necessary to avert a threat. However, adopting an evidentialist norm under non-ideal conditions is treacherous business. I briefly survey empirical data suggesting that the type and extent of bias prevalent in the US renders a straightforward evidentialist norm unjust, and thus since the legal practice in the US relies on such a norm, we must explore avenues for reform. Preferably this will take the form of adopting a modified evidential norm, and I explore some promising options. If this proves impossible, however, then we have to accept a strict regulative norm (which does not consider any mistakes permissible), as the sole just alternative. (shrink)

A popular informal argument suggests that statistics about the preponderance of criminal involvement among particular demographic groups partially justify others in making defensive mistakes against members of the group. One could worry that evidence-relative accounts of moral rights vindicate this argument. After constructing the strongest form of this objection, I offer several replies: most demographic statistics face an unmet challenge from reference class problems, even those that meet it fail to ground non-negligible conditional probabilities, even if they did, they introduce (...) new costs likely to cancel out any justificatory contribution of the statistic, but even if they didn’t, demographic facts are the wrong sort to make a moral difference to agents’ negative rights. I conclude that the popular argument should be rejected, and evidence-relative theories do not have the worrisome implication. (shrink)

I show that in his De motu animalium Aristoteles proposes a teleology of the practical on the most general zoological level, i.e. on the level common to humans and self-moving animals. A teleology of the practical is a teleological account of the highest practical goals of animal and human self-motion. I argue that Aristotle conceives of such highest practical goals as goals that are contingently related to their realizations. Animal and human self-motion is the kind of action in which certain (...) state of affairs that realize values are mechanized. (shrink)

How do animals make themselves move? Unlike most modern theories, Aristotle answers this question through a general theory of animal movement valid for both humans and animals. This book interprets this theory and analyses its fundamental concepts.