In Bayesian belief revision a Bayesian agent revises his prior belief by conditionalizing the prior on some evidence using Bayes’ rule. We define a hierarchy of modal logics that capture the logical features of Bayesian belief revision. Elements in the hierarchy are distinguished by the cardinality of the set of elementary propositions on which the agent’s prior is defined. Inclusions among the modal logics in the hierarchy are determined. By linking the modal logics in the hierarchy to the strongest modal (...) companion of Medvedev’s logic of finite problems it is shown that the modal logic of belief revision determined by probabilities on a finite set of elementary propositions is not finitely axiomatizable. (shrink)

In Bayesian belief revision a Bayesian agent revises his prior belief by conditionalizing the prior on some evidence using Bayes’ rule. We define a hierarchy of modal logics that capture the logical features of Bayesian belief revision. Elements in the hierarchy are distinguished by the cardinality of the set of elementary propositions on which the agent’s prior is defined. Inclusions among the modal logics in the hierarchy are determined. By linking the modal logics in the hierarchy to the strongest modal (...) companion of Medvedev’s logic of finite problems it is shown that the modal logic of belief revision determined by probabilities on a finite set of elementary propositions is not finitely axiomatizable. (shrink)

Science fiction is often held up as a particularly philosophical genre. For, beyond actualising mind-experiment-like fantasies, science fiction films also commonly toy with speculative ideas, or else engineer encounters with the strange and unknown. Denis Villeneuve's Arrival is a contemporary science fiction film that does exactly this, by introducing Lovecraft-esque tentacular aliens whose arrival on Earth heralds in a novel, but ultimately paralysing, inhuman perspective on the nature of time and reality. This article shows how this cerebral film invites viewers (...) to confront a counterintuitive model of time that at once recalls and reposes what Gilles Deleuze called a “third synthesis” of time, and that which J. M. E. McTaggart named the a-temporal “C series” of “unreal” time. We finally suggest that Arrival's a-temporal conception of the future as having already happened can function as a key to understanding the fate of humanity as a whole as we pass from the anthropocene, in which humans have... (shrink)

Ethical behavior — the conscious attempt to act in accordance with an individually-owned morality — is the product of an advanced stage of the maturing process. Three models of ethical growth derived from research in human development are applied to issues of business ethics.

This paper traces the intellectual development of the workplace privacy construct in the course of American thinking. The role of technological development in this process is examined, particularly in regard to the information gathering/dissemination dilemmas faced by employers and employees alike. The paper concludes with some preliminary considerations toward a theory of workplace privacy.

In this article I propose the concept of ‘non-cinema’. The term points to that which is excluded from cinema, and accordingly I seek to explore the various reasons for these exclusions, in particular the political/ideological ones, together with how these exclusions are manifested on an aesthetic level. Instead of André Bazin's founding question regarding what is cinema, therefore, this essay asks what cinema is not – and why. This question is of redoubled importance in an age of technological change: not (...) only are nearly all films now not made using the traditional equipment of filmmaking, but nor do they get exhibited in traditional theatrical venues. On a related note, increasing numbers of filmmakers actively are moving away from feature filmmaking, e.g. into television. The essay focuses in particular on ‘non-cinematic’ works by Philippine director Khavn de la Cruz and American director Giuseppe Andrews. Formally, I argue that their films deliberately embrace that which is perceived as non-cinematic in order to put forward what Argentine philosopher Enrique Dussel might define as a ‘barbarian’ film-philosophical vision of the world, which is reminiscent of Antonio Negri's concept of multitude, and which also has an ethical dimension in that it proposes the inclusion of the overlooked and the dispossessed, and of the darkness that necessarily accompanies the light. (shrink)

Domain constraint, the requirement that analogues be selected from "the same category," inheres in the popular saying "you can't compare apples and oranges" and the textbook principle "the greater the number of shared properties, the stronger the argument from analogy." I identify roles of domains in biological, linguistic, and legal analogy, supporting the account of law with a computer word search of judicial decisions. I argue that the category treatments within these disciplines cannot be exported to general informal logic, where (...) the relevance of properties, not their number, must be the logically prior criterion for evaluating analogical arguments. (shrink)

The growing interest in lifestyle campaigns as a means to promote public health has increased steadily during the past several decades. Governments, national health organizations, NGOs, and wealthy donors are collaborating with media professionals and academic scholars to address the pressing health issues of the 21st century. To counter the potential negative influences of hundreds of lifestyle advertising messages that media consumers are exposed to on a daily basis, health communication professionals are designing more sophisticated campaigns that blend beneficial health (...) information with various forms of entertainment media. This article discusses important ethical considerations raised by health professionals and media scholars and considers lifestyle campaigns within the context of competing ethical approaches to social change. A heuristic model is presented that facilitates a communitarian ethical approach to lifestyle campaigns, examining four important groups of stakeholders. Specific recommendations for future lifestyle campaigns based on this model are proposed. (shrink)

The relationship of workers to management has traditionally been one of control. However, the introduction of increasingly sophisticated technology as a means of supervision in the modern workplace has dramatically altered the contours of this relationship, giving workers much less privacy and making workers much more visible than previously possible. The purpose of this paper is to examine the current state of technological control of workers and how it has altered the relationship of worker to organization, through the impact upon (...) self as perceived by the worker. (shrink)

Taking a schizoanalytic approach to audio-visual images, this article explores some of the radical potentia for deterritorialisation found within David Fincher's Fight Club (1999). The film's potential for deterritorialisation is initially located in an exploration of the film's form and content, which appear designed to interrogate and transcend a series of false binaries between mind and body, inside and outside, male and female. Paying attention to the construction of photorealistic digital spaces and composited images, we examine the actual (and possible) (...) ways viewers relate to the film, both during and after screenings. Recognising the film as an affective force performing within our world, we also investigate some of the real-world effects the film catalysed. Finally, we propose that schizoanalysis, when applied to a Hollywood film, suggests that Deleuze underestimated the deterritorialising potential of contemporary, special effects-driven cinema. If schizoanalysis has thus been reterritorialised by mainstream products, we argue that new, ‘post-Deleuzian’ lines of flight are required to disrupt this ‘de-re-territorialisation’. (shrink)

Employees of large blue chip corporations in the 1950s through the mid-1960s demonstrated great loyalty to their employers. In return, those employers provided cradle to grave job security and benefits for their workers. During the 1980s, however, this social contract between employees and employers seems to have undergone a change. The norms of the organization man of the earlier period passed from use and a new normative framework seems to have developed. The norm of loyalty on the part of both (...) parties seems to have passed from practice. Employers would now terminate employees if it was in their short term interest to do so, while employees began to move from company to company, no longer making a career with one employer. Many writers have attributed this new employment relationship to the dynamics of the times, as we move from modern to late modern/early post-modern times. This paper reports the findings of a pilot qualitative study done with graduating seniors from an AACSB accredited business school. The subjects were asked to write self-reflective essays on the following themes: Given the nature of the new employment contract, are careers a vestige of the past? How do you feel about such concepts as career self reliance and career resiliency? Do you feel "at risk" in the new world of work? If so why, if not why not? If so, how do you plan to deal with it? The paper reports the critical response patterns of these graduating seniors and draws insights and conclusions from the literature illuminating the student reflections. (shrink)

In considering this perennial question of the relationship between science and religion it is important to avoid any appearance—or reality—of burking the facts. When one speaks of science one speaks of science as it is understood, and as research is carried out in it, by specialists in the various fields; and it is the most honest and the wisest course to consider in each separate science what exactly the results amount to and what the theories represent.

The adaptationist framework is necessary and sufficient for unifying the social and natural sciences. Gintis's “beliefs, preferences, and constraints” (BPC) model compares unfavorably to this framework because it lacks criteria for determining special design, incorrectly assumes that standard evolutionary theory predicts individual rationality maximisation, does not adequately recognize the impact of psychological mechanisms on culture, and is mute on the behavioural implications of intragenomic conflict. (Published Online April 27 2007).

Contrary to popular opinion, Qoheleth does not disparage work; he redefines it by dislodging it from the arena of the marketplace and setting it within the ethos of enjoyment. Qoheleth's “work ethic” is profoundly subversive and relevant.

The Bible has more to say about urban landscapes than it does about green pastures and still waters. Moreover, scripture uses certain agricultural images to impart a compelling vision of the city and, more broadly, what it means to live in community before God.

Three complementary points to Jaswal & Akhtar are raised: As a person with autism, I desire sociality despite vulnerability to others’ antisocial behaviour; Asperger's conflation of autism with psychopathy likely caused clinicians to disregard social motivation among those with autism; and adverse experiences cause social-engagement diversity to develop in all people, not just those on the spectrum.

This essay examines Gaspar Noë's film, Enter the Void, in light of the work of both Gilles Deleuze and Alain Badiou. Arguing that the film shows to viewers the 'void' that separates subjects from objects, the essay also considers Noë's film in the light of drug literature and the altered states induced by cinema and describe by Anna Powell. Finally, the essay proposes that Enter the Void is a work of 'unbecoming' cinema, which in turn points to expansion of cinematic (...) form through the use of digital technologies. (shrink)

Perhaps the most feared book of the Bible, Job generates more questions than answers. Yet for all its exegetical enigmas and conflicting perspectives, the book is about the painful journey of transformation— Job's, ours, and perhaps even God's.