Online research in philosophy

Published in 1953, Wittgenstein's Philosophical Investigations had a deeply unsettling effect upon our most basic philosophical ideas concerning thought, sensation, and language. Its claim that philosophical questions of meaning necessitate a close analysis of the way we use language continues to influence Anglo-American philosophy today. However, its compressed and dialogic prose is not always easy to follow. This collection of essays deepens but also challenges our understanding of the work's major themes, such as the connection between meaning and use, the (...) nature of concepts, thought and intentionality, and language games. Bringing together leading philosophers and Wittgenstein scholars, it offers a genuinely critical approach, developing new perspectives and demonstrating Wittgenstein's relevance for contemporary philosophy. This volume will appeal to readers interested in the later Wittgenstein, in addition to those interested in the philosophy of language, the philosophy of mind, metaphysics and epistemology. (shrink)

We give a new characterization of the class of completely representable cylindric algebras of dimension 2 #lt; n w via special neat embeddings. We prove an independence result connecting cylindric algebra to Martin''s axiom. Finally we apply our results to finite-variable first order logic showing that Henkin and Orey''s omitting types theorem fails for L n, the first order logic restricted to the first n variables when 2 #lt; n#lt;w. L n has been recently (and quite extensively) studied as a (...) many-dimensional modal logic. (shrink)

The mainstream literature on corporate governance is based on the premise of conflicts of interest in a competitive game played by variously defined stakeholders and thus builds explicitly and/or implicitly on masculinist ethical theories. This article argues that insights from feminist ethics, and in particular ethics of care, can provide a different, yet relevant, lens through which to study corporate governance. Based on feminist ethical theories, the article conceptualises a governance model that is different from the current normative orthodoxy.

has offered evidential decision theorists a defence against the charge that they make unintuitive recommendations for cases like Newcomb's Problem. He says that when conditional probabilities are assessed from the agent's point of view, evidential decision theory makes the same recommendation as intuition. I argue that calculating the probabilities in Price's way leads to no recommendation. It condemns the agent to perpetual oscillation between different options. Price's Argument Instability Objections Conclusion.

Andy Egan's Smoking Lesion and Psycho Button cases are supposed to be counterexamples to Causal Decision Theory. This paper argues that they are not: more precisely, it argues that if CDT makes the right call in Newcomb's problem then it makes the right call in Egan cases too.

The best-known argument for Evidential Decision Theory (EDT) is the ‘Why ain’cha rich?’ challenge to rival Causal Decision Theory (CDT). The basis for this challenge is that in Newcomb-like situations, acts that conform to EDT may be known in advance to have the better return than acts that conform to CDT. Frank Arntzenius has recently proposed an ingenious counter argument, based on an example in which, he claims, it is predictable in advance that acts that conform to EDT will do (...) less well than acts that conform to CDT. We raise two objections to Arntzenius’s example. We argue, first, that the example is subtly incoherent, in a way that undermines its effectiveness against EDT; and, second, that the example relies on calculating the average return over an inappropriate population of acts. (shrink)

Business relations rely on shared perceptions of what is acceptable/expected norms of behavior. Immense expansion in transnational business made rudimentary consensus on acceptable business practices across cultural boundaries particularly important. Nonetheless, as more and more nations with different cultural and historical experiences interact in the global economy, the potential for misunderstandings based on different expectations is magnified. Such misunderstandings emerge in a growing literature on "improper" business practices – articulated from a narrow cultural perspective. This paper reports an ongoing research (...) on the cultural and contextual aspects of business ethics. The objective is to investigate how the perception/attitudes of business students towards the ethical dimension of doing business varies in different countries; Whether there are socio-cultural factors that influence the perception of ethicality in business practices. Research findings among business students in six countries: China, Egypt, Finland, Korea, Russia, and the U.S.A. are reported. While all groups had basic agreement on what constitutes ethical business practices, differences are found in the respondents'' tolerance to damage resulting from "unethical" behavior. Without underestimating the role of national culture, variations in research results also point to the importance of current socio-political developments in the relevant countries. Implications for business teaching and management development are discussed. (shrink)

Mario Gómez-Torrente (2006) says that whilst theoretical identifications (e.g. 'All lightning is electrical discharge') do not entail their own necessitations, they do entail the necessitation of a weaker statement. And he claims that this weaker entailment serves Kripke's purposes as well as the stronger one would have. I argue that this is false. Section 1 says what the weaker entailment is; section 2 says why it matters. Section 3 argues that the entailment identified at section 1 does not meet the (...) purpose identified at section 2. Section 4 rejects two possible objections. The aim is to illustrate (not establish) the general claim that those 'modal facts' that are not entirely speculative are quite useless. (shrink)

The model of feminism as humanist in practice and postmodern in theory is inadequate. Feminist practice and theory directly inform each other to displace both humanist and postmodern conceptions of the subject. An examination of feminism's use of rights discourse suggests that feminist practice questions the humanist conception of the subject as a self-identity. Likewise, feminist theory undermines the postmodern emphasis on the constitutive instability and indeterminacy of the subject.

This is a survey article on algebraic logic. It gives a historical background leading up to a modern perspective. Central problems in algebraic logic (like the representation problem) are discussed in connection to other branches of logic, like modal logic, proof theory, model-theoretic forcing, finite combinatorics, and Gödel's incompleteness results. We focus on cylindric algebras. Relation algebras and polyadic algebras are mostly covered only insofar as they relate to cylindric algebras, and even there we have not told the whole story. (...) We relate the algebraic notion of neat embeddings (a notion special to cylindric algebras) to the metalogical ones of provability, interpolation and omitting types in variants of first logic. Another novelty that occurs here is relating the algebraic notion of atom-canonicity for a class of boolean algebras with operators to the metalogical one of omitting types for the corresponding logic. A hitherto unpublished application of algebraic logic to omitting types of first order logic is given. Proofs are included when they serve to illustrate certain concepts. Several open problems are posed. We have tried as much as possible to avoid exploring territory already explored in the survey articles of Monk [93] and Németi [97] in the subject. (shrink)

SC , CA , QA and QEA stand for the classes of Pinter's substitution algebras, Tarski's cylindric algebras, Halmos' quasipolyadic algebras, and quasipolyadic equality algebras of dimension , respectively. Generalizing a result of Németi on cylindric algebras, we show that for K {SC, CA, QA, QEA} and ordinals , the class Nr K of -dimensional neat reducts of -dimensional K algebras, though closed under taking homomorphic images and products, is not closed under forming subalgebras (i.e. is not a variety) if (...) and only if > 1.From this it easily follows that for 1 , the operation of forming -neat reducts of algebras in K does not commute with forming subalgebras, a notion to be made precise. (shrink)

We show that not all epimorphisms are surjective in certain classes of infinite dimensional cylindric algebras, Pinter's substitution algebras and Halmos' quasipolyadic algebras with and without equality. It follows that these classes fail to have the strong amalgamation property. This answers a question in [3] and a question of Pigozzi in his landmark paper on amalgamation [9]. The cylindric case was first proved by Judit Madarasz [7]. The proof presented herein is substantially different. By a result of Németi, our result (...) implies that the Beth-definability Theorem fails for certain expansions of first order logic. (shrink)

SC, CA, QA and QEA denote the class of Pinter’s substitution algebras, Tarski’s cylindric algebras, Halmos’ quasi-polyadic and quasi-polyadic equality algebras, respectively. Let . and . We show that the class of n dimensional neat reducts of algebras in K m is not elementary. This solves a problem in [2]. Also our result generalizes results proved in [1] and [2].

This book offers for the first time a complete scholarly translation, commentary, and glossary in a modern European language of the logic section of Ibn S=in=a's (d. 1037 CE) very important compendium Ial-Naj=at (The Deliverance). The original, written in Arabic, is the product of the middle period of the most renowned Muslim philosopher and physician, known in the Latin West as Avicenna. Avicenna's logic system took as its starting point the Aristotelian and the Peripatetic tradition, but diverged from these in (...) fascinating and original ways. The system presented by him becaume the standard reference and focus of further elaboration, debate, and innovation in the Islamic scholarly tradition, deeply influencing both the 'traditional religious' sciences (such as theology and law) and the naturalized Greek system (such as metaphysics). Because the Naj=at is both comprehensive and relatively terse, this translation, which has been the diachronic subject of study in various mad=aris and has a number of attached commentaries and glosses, will be extremely useful to those who do not read Arabic, but who wish to gain an overview of Avicenna's logic. (shrink)

Taqi al-Din Ibn Taymiyya (1263-1328), one of the most controversial thinkers in Islamic religious history, was repeatedly imprisoned during his lifetime. Today, he is revered by the Wahhabi movement and championed by Salafi groups who call for a return to the pristine golden age of the Prophet. His writings have also been used by radical groups, such as al-Qaeda, to justify acts of terrorism and armed struggle. In order to explain this modern influence, this volume offers a fresh perspective on (...) Ibn Taymiyya's life, thought and legacy. The articles in this volume, written by leading authorities in the field, study Ibn Taymiyya's highly original contributions to Islamic theology, law, Qur'anic exegesis and political thought. Contrary to his current image as an anti-rationalist puritan, this volume shows Ibn Taymiyya to be one of the most intellectually rigorous, complex and interesting figures in Islamic intellectual history. This is the first comprehensive academic treatment of Ibn Taymiyya to appear in a Western language in over half a century. It is of major importance to scholars of Islamic intellectual history, as well as to the students of modern Islamic movements and ideologies. (shrink)

I reply to Ahmed's rejection (2011) of my argument (Walters 2009) that all counterfactuals with true antecedents and consequents are themselves true.

This paper is based on the findings from a study in which social workers in healthcare settings were asked for their perspectives on cultural and racial difference as these apply to their practice with racialized clients. In examining the varied practice philosophies and approaches they employ, we find that older practice models based on problematized knowledge about racialized Others are being, alternately, reinstated and contested. In grappling with how to practise, participants describe approaches that, in many cases, effectively individualize clients (...) and ignore hierarchies and systems of domination. Following Sarah Ahmed's work on ethical encounters (Strange Encounters, Routledge, London, 2000), we argue for a socially and historically informed consideration of power relations as they shape professional practice. (shrink)

The article examines how some culturally shared and corporeally enacted beliefs and norms about sexed and racialized embodiment can form embodied agency, and this with the aid of the concepts of incorporation and excorporation. It discusses how the phenomenological concept of excorporation can help us examine painful experiences of how one's lived body breaks in the encounter with others. The article also examines how a continuous excorporation can result in bodily alienation, and what embodied resistance can mean when one has (...) undergone or undergoes excorporation. Elaborating on the work of, among others, Maurice Merleau-Ponty, Martin Heidegger, Drew Leder, and Sarah Ahmed, I discuss incorporation and excorporation of beliefs and norms regarding sexual difference, such as beliefs and norms regarding female and male embodiment, through a reading of Jeffrey Eugenides' novel Middlesex. I also suggest that it is useful to understand the postcolonial scholar Frantz Fanon's narrative of how he could not but attend to his own skin color while living in France in the 1940s and 1950s, in terms of excorporation. Whereas these are different narratives in many ways, I regard them as helpful for clarifying what excorporation implies and what analytic work this concept can enable. (shrink)

The present study examined how the pre-war debate of the US decision to invade Iraq (in March 2003) was discursively constructed in the US/British mainstream newspaper opinion/editorial (op/ed) argumentation. Drawing on theoretical insights from critical discourse analysis and argumentation theory, I problematised the fallacious discussion used in the pro-war op/eds to build up a ‘moral/legal case’ for war on Iraq based on adversarial (rather than dialogical) argumentation. The proponents of war deployed ‘instrumental rationality’ (ends-justify-means reasoning), ‘ethical necessity’ (Bush’s ‘Preemption Doctrine’) (...) and ‘humanitarian virtue’ (the bombing of Iraq to ‘save’ Iraqis from Saddam’s pestilent tyranny) to justify the pending invasion of Iraq. Their arguments intertextually resonated with Bush administration’s ‘war on terror’ rhetoric in a way that created a form of indexical association through ‘recontextualisation’. The type of arguments marshalled by the pro-war op/ed commentators uncritically bolstered the set of US official ‘truth claims’ and ‘presuppositions’. (shrink)