Consequence is at the heart of logic; an account of consequence, of what follows from what, offers a vital tool in the evaluation of arguments. Since philosophy itself proceeds by way of argument and inference, a clear view of what logical consequence amounts to is of central importance to the whole discipline. In this book JC Beall and Greg Restall present and defend what thay call logical pluralism, the view that there is more than one genuine deductive consequence relation, (...) a position which has profound implications for many linguists as well as for philosophers. We should not search for one true logic, since there are many. (shrink)

This paper applies concepts Deleuze developed in his ‘Postscript on the Societies of Control’, especially those relating to modulatory power, dividuation and control, to aspects of Australian schooling to explore how this transition is manifesting itself. Two modulatory machines of assessment, NAPLAN and My Schools, are examined as a means to better understand how the disciplinary institution is changing as a result of modulation. This transition from discipline to modulation is visible in the declining importance of the disciplinary teacher–student relationship (...) as a measure of the success of the educative process. The transition occurs through seduction because that which purports to measure classroom quality is in fact a serpent of modulation that produces simulacra of the disciplinary classroom. The effect is to sever what happens in the disciplinary space from its representations in a luminiferous ether that overlays the classroom. (shrink)

Jerry Walls has recently argued that no Christian theist should be a compatibilist because, on compatibilism, it is “all but impossible to maintain... the perfect goodness of God.” More specifically, he contends that Christian compatibilism involves God in manipulation that undermines human moral responsibility, that such manipulation makes God morally culpable for evil human actions, that Christian compatibilism exacerbates the problem of evil in a way that Christian libertarianism does not, and that Christian compatibilism entails universalism. In this paper, we (...) argue that Walls is mistaken on all counts. (shrink)

Classical logic assumes that names are univocal: Every name refers to exactly one existing individual. This Principle of Univocality has two parts: an existence assumption and a uniqueness assumption. The existence assumption holds that every name refers to at least one individual, and the uniqueness assumption states that every name refers to at most one individual. Various systems of free logic which have been developed and studied since the 1960s relax the existence assumption, but retain the uniqueness assumption. The present (...) work investigates violations of both halves of the Principle of Univocality. That is, whereas the free logics developed from the 1960s are called 'free' because they are free of existential assumptions, the current Element generalizes this idea, to study logics that are free of uniqueness assumptions. It explores several versions of free logic, comparing their advantages and disadvantages. Applications of free logic to other areas of philosophy are explored. (shrink)

Structuralism, Robert Scholes tells us, embodies “a ‘scientific’ view of the world as both real in itself and intelligible to man.” In order to achieve objectivity and descriptive adequacy in the human sciences, structuralists have generally adopted the linguistic model of Ferdinand de Saussure via Prague school structural linguistics. The common assumption has it that structural linguistics, given its method of abstracting language into an autonomous object for empirical analysis, now constitutes itself as a true science, worthy of emulation by (...) other disciplines in the social sciences and in the humanities. However, there has been sparse inquiry into the validity of the general “scientific” foundations upon which the structuralist methodology rests. In response to this critical deficiency the present commentary will aim: (1) to subject the underlying presuppositions of structuralism to close scrutiny in the light of past and present scientific paradigms, and (2) to suggest, as a consequence of the first objective, that structuralism is based on premises which are not consistent with current scientific and epistemological lines of reasoning. (shrink)

The -logic of Terwijn is a variant of first-order logic with the same syntax in which the models are equipped with probability measures and the quantifier is interpreted as ‘there exists a set A of a measure such that for each,...’. Previously, Kuyper and Terwijn proved that the general satisfiability and validity problems for this logic are, i) for rational, respectively -complete and -hard, and ii) for, respectively decidable and -complete. The adjective ‘general’ here means ‘uniformly over all languages’. We (...) extend these results in the scenario of finite models. In particular, we show that the problems of satisfiability and validity with respect to finite models in E-logic are, i) for rational, respectively -complete and -complete, and ii) for, respectively decidable and -complete. Although partial results toward the countable case are also achieved, the computability of E-logic over countable models still remains largely unsolved. In addition, most o... (shrink)

Here is an account of the enlightenment experience and its consequences written by a trained philosopher and mathematician who is also a master of English prose.

The aim of this book is twofold: to explain the reconciliation of religion and politics in the work of John Locke, and to explore the relevance of that reconciliation for politics in our own time. Confronted with deep social divisions over ultimate beliefs, Locke sought to unite society in a single liberal community. Reason could identify divine moral laws that would be acceptable to members of all cultural groups, thereby justifying the authority of government. Greg Forster demonstrates that Locke's (...) theory is liberal and rational but also moral and religious, providing an alternative to the two extremes of religious fanaticism and moral relativism. This account of Locke's thought will appeal to specialists and advanced students across philosophy, political science and religious studies. (shrink)

This paper examines the impact religious affiliation and faith commitment exerts on the political life of one inner-London borough. It gives a historical sketch of the interaction of faith and politics in the period from about 1975-2006 and attempts some explanation of the patterns of voting in local elections and political involvement by members of the many faith communities which are found in the borough. The key to this is seen in the changing urban ecology of the area and the (...) communal interests of particular ethno-religious groups who have striven and, to a measure, succeeded in gaining representation in local politics over this period. Drawing on many years participation observation, an analysis of the religious and community affiliations of elected members, and a series of interviews with Councillors and faith leaders, it reflects political issues and conflicts involving faith communities. Evidence will be presented which suggests that while many Christians involved in politics are primarily motivated individually by beliefs and values which centre on service to the whole community, politicians from other faith communities are more likely to be cast in a role as communal representatives and advocates of particular sections of the community. (shrink)

This book presents a philosophy that includes the enlightenment experience--a philosophy grounded on the authority of direct realization resulting from transformation in consciousness.

In this paper I call attention to the fact that Lonergan gives two radically opposed accounts of how sense perception relates us to the external world and of how we know that this relation exists. I argue that the position that Lonergan characteristically adopts is not the one implied by what is most fundamental in his theory of cognition. I describe the initial epistemic position with regard to the problem of skepticism about the external material world that is in fact (...) implied by his theory of cognition, and I sort out some confusion about various forms of direct and representative perceptual realism. The paper concludes with a critique of Lonergan’s theory of description and explanation in empirical science that makes evident the difficulties into which he is led by lack of clarity in his theory of perception. (shrink)

This article reflects on the successes and failures of a new Philosophy and Ethics course in a low socioeconomic context in Perth, Western Australia, with the eventual demise of the subject in the school at the end of 2010. We frame this reflection within Deleuzian notions of geophilosophy to advocate for a Philosophy and Ethics that is informed by nomadic thought, as this offers a critical freedom for students to transform themselves and their society and suggests practical ways both of (...) overcoming the prejudices which led to its demise and of student reluctance to engage in open discussion in class. We consider the demise of the course a ‘missed opportunity’ because it had so much potential to be transformative of student subjectivities in schools. (shrink)

C.S. Peirce, the founder of pragmatism, was an American philosopher and mathematician whose influence has been enormous on the field of semiotics. Merrell uses Pierce's theories to reply to the all-important question: "What and where is meaning?".

introduction Rhetoric/Memory/Place Carole Blair, Greg Dickinson, and Brian L. Ott The story is told of the poet Simonides of Ceos who, after chanting a poem ...

Consider two cases. In Case 1, you must decide whether you save the life of a disabled person or you save the life of a person with no disability. In Case 2, you must decide whether you save the life of a disabled person who would remain disabled, or you save the life of another disabled person who, in contrast, would also be cured as a result of your intervention. It seems that most people agree that you should give equal (...) chances in Case 1: saving the life of the person with no disability would be unfair discrimination against the person with disability. Yet, in Case 2, it appears that many people believe that you are at least permitted to save straightaway the person who would have no disability after your intervention. There would be no unfair discrimination against the other person. I argue that these judgments present a puzzle for theories of resource allocation in normative ethics. The puzzle is straightforward for consequentialists: the two cases have the same outcomes, but the judgments are different. But the puzzle also presents a problem for nonconsequentialist views. After introducing the cases, I show this by reviewing a number of proposals for solving the puzzle. I argue that none of these proposals are successful. I then make my own proposal and conclude by spelling out its implications. (shrink)

Lewis neglects cross-cultural data in his dynamic systems model of emotion, probably because appraisal theory disregards behavior and because anthropologists have not engaged discussions of neural plasticity in the brain sciences. Considering cultural variation in emotion-related behavior, such as grieving, indigenous descriptions of emotions, and alternative developmental regimens, such as sport, opens up avenues to test dynamic systems models.

The Axiom of Projective Determinacy implies the existence of a universal $\utilde{\Pi}^{1}_{n}\setminus\utilde{\Delta}^{1}_{n}$ set for every $n \geq 1$. Assuming $\text{\upshape MA}(\aleph_{1})+\aleph_{1}=\aleph_{1}^{\mathbb{L}}$ there exists a universal $\utilde{\Pi}^{1}_{1}\setminus\utilde{\Delta}^{1}_{1}$ set. In ZFC there is a universal $\utilde{\Pi}^{0}_{\alpha}\setminus\utilde{\Delta}^{0}_{\alpha}$ set for every $\alpha$.

Public debate around cultural diversity has been dominated by a focus on ‘panicked multiculturalism’ – those spaces which have been subject to social anxieties because of perceived conflicts around ethnicity. This article attempts to address the habitual ways cultural differences are transacted and reconciled in the daily conduct of people in culturally diverse settings. Although habit has been a central category for understanding racial prejudice, it has rarely impacted on an understanding of the practices and capacities which people develop for (...) living with difference, the routinised ‘civic virtues’ of intercultural life. Cosmopolitanism and conviviality have become significant tools in framing this enquiry, though not without problems. The issue for this article is whether these terms are methodologically useful for the analysis of the habits of ‘civic virtues’. This article, drawing on the everyday interactions in and around a school, argues that we need to conceptualise conviviality as an object of empirical research. This requires that we think about habit as a pedagogical process, and the temporal and spatial elements through which ‘cosmopolitan’ behaviours are habituated. (shrink)

Tarski's argumentative use of the liar paradox is well-known, but officially it is the Grelling paradox that has final pride of place in Tarski's argument, not the Liar at all. Tarski explicitly gives argumentation that adverts to the liar argument, but it is an alternative argument—one he only hints at and which adverts to the Grelling—which he says has the advantage of removing any empirical element. In this paper, we will examine how the Grelling might be used in place of (...) the Liar in Tarski's argument for his exact indefinability thesis, and assess in what way the difference might be significant. If successful, Tarski's use of the Grelling puts pressure on how Convention T can be justified. (shrink)