Augmented reality (AR) technologies function to ‘augment’ normal perception by superimposing virtual objects onto an agent’s visual field. The philosophy of augmented reality is a small but growing subfield within the philosophy of technology. Existing work in this subfield includes research on the phenomenology of augmented experiences, the metaphysics of virtual objects, and different ethical issues associated with AR systems, including (but not limited to) issues of privacy, property rights, ownership, trust, and informed consent. This paper addresses some epistemological issues (...) posed by AR systems. I focus on a near-future version of AR technology called the Real-World Web, which promises to radically transform the nature of our relationship to digital information by mixing the virtual with the physical. I argue that the Real-World Web (RWW) threatens to exacerbate three existing epistemic problems in the digital age: the problem of digital distraction, the problem of digital deception, and the problem of digital divergence. The RWW is poised to present new versions of these problems in the form of what I call the augmented attention economy, augmented skepticism, and the problem of other augmented minds. The paper draws on a range of empirical research on AR and offers a phenomenological analysis of virtual objects as perceptual affordances to help ground and guide the speculative nature of the discussion. It also considers a few policy-based and designed-based proposals to mitigate the epistemic threats posed by AR technology. (shrink)

We will give a simple philosophical "proof" of the negation of Cantor's continuum hypothesis (CH). (A formal proof for or against CH from the axioms of ZFC is impossible; see Cohen [1].) We will assume the axioms of ZFC together with intuitively clear axioms which are based on some intuition of Stuart Davidson and an old theorem of Sierpinski and are justified by the symmetry in a thought experiment throwing darts at the real number line. We will in fact (...) show why there must be an infinity of cardinalities between the integers and the reals. We will also show why Martin's Axiom must be false, and we will prove the extension of Fubini's Theorem for Lebesgue measure where joint measurability is not assumed. Following the philosophy--if you reject CH you are only two steps away from rejecting the axiom of choice (AC)--we will point out along the way some extensions of our intuition which contradict AC. (shrink)

This article examines whether and how the participation of women in the firm’s board of directors and senior management enhances financial performance. We use the Fama and French (1992, 1993) valuation framework to take the level of risk into consideration, when comparing firm performances, whereas previous studies used either raw stock returns or accounting ratios. Our results indicate that firms operating in complex environments do generate positive and significant abnormal returns when they have a high proportion of women officers. Although (...) the participation of women as directors does not seem to make a difference in this regard, firms with a high proportion of women in both their management and governance systems generate enough value to keep up with normal stock-market returns. These findings tend to support the policies currently being discussed or implemented in some countries and organizations to foster the advancement of women in business. (shrink)

The cybernetic definition of a living individual proposed previously (Korzeniewski, 2001) is very abstract and therefore describes the essence of life in a very formal and general way. In the present article this definition is reformulated in order to determine clearly the relation between life in general and a living individual in particular, and it is further explained and defended. Next, the cybernetic definition of a living individual is confronted with the real world. It is demonstrated that numerous restrictions (...) imposed on the cybernetic definition of life by physical reality imply a number of particular properties of life that characterize present life on Earth, namely: (1) a living individual must be a dissipative structure (and therefore a low-entropy thermodynamic system out of the state of equilibrium); (2) spontaneously-originated life must be based on organic compounds; (3) evolutionarily stable self-dependent, free-living individuals must have some minimal level of complexity of structure and function; (4) a living individual must have a record of identity separated from an executive machinery; (5) the identity of living individuals must mutate and may evolve; (6) living individuals may collect and accumulate information in subsequent generations over very long periods of time; (7) the degree of complexity of a living individual reflects the degree of complexity of its environment (ecological niche) and (8) living individuals are capable of supple adaptation to varying environmental conditions. Thus, the cybernetic definition of a living individual, when confronted with the real physical world, generates most of the general properties of the present life on Earth. (shrink)

The inconclusiveness of previous research on the association between gender diverse boards and corporate social performance has led us to revisit the question in light of stakeholder management and institutional theories. Given that corporate social responsibility is a multidimensional concept, we test the influence of GDB on various groups of stakeholders. By considering the interaction between stakeholders’ power and directors’ personal motivations toward the prioritization of stakeholders’ claims, we find that GDB are positively related to CSR dimensions that are related (...) to less powerful stakeholders such as the environment, contractors, and the community. However, GDB do not appear to have a significant impact on CSR dimensions that are associated with stakeholders who benefit from more institutionalized power, such as employees and customers. (shrink)

This paper presents a calculus for mereotopological reasoning in which two-dimensional spatial regions are treated as primitive entities. A first order predicate language ℒ with a distinguished unary predicate c(x), function-symbols +, · and - and constants 0 and 1 is defined. An interpretation ℜ for ℒ is provided in which polygonal open subsets of the real plane serve as elements of the domain. Under this interpretation the predicate c(x) is read as 'region x is connected' and the function-symbols (...) and constants are given their meaning in terms of a Boolean algebra of polygons. We give an alternative interpretation ������ base on the real closed plane which turns out to be isomorphic to ℜ. A set of axioms and a rule of inference are introduced. We prove the soundness and completeness of the calculus with respect to the given interpretation. (shrink)

An ordered field is said to be Scott complete iff it is complete with respect to its uniform structure. Zakon has asked whether nonstandard real lines are Scott complete. We prove in ZFC that for any complete Boolean algebra B which is not (ω, 2)-distributive there is an ultrafilter U of B such that the Boolean ultrapower of the real line modulo U is not Scott complete. We also show how forcing in set theory gives rise to examples (...) of Boolean ultrapowers of the real line which are not Scott complete. (shrink)

How Moore’s open question argument works, insofar as it does, remains a matter of controversy. My purpose here is to construct an open question argument based on a novel interpretation of how Moore’s argument might work. In order to sidestep exegetical questions, I do not claim here to be offering Moore’s own argument. Rather, I offer a reconstruction making use of important elements of Moore’s methodology and assumptions that could be reasonable within a Moorean viewpoint. The crucial role within the (...) argument is played by what I call the real thought move. I show that the reconstructed argument is more defensible from some standard objections than the common construction. I finish by drawing attention to a neglected objective that would make sense within Moore’s viewpoint, showing that it fits with a major commitment of Bonjour’s moderate rationalism, and show how the package might be important for the non-naturalist today. (shrink)

In Spain before the 1990s there was no clear and explicit comprehensive training for future engineers with regard to social responsibility and social commitment. Following the Spanish university curricular reform, which began in the early 1990s, a number of optional subjects became available to students, concerning science, technology and society (STS), international cooperation, the environment and sustainability. The latest redefinition of the Spanish curriculum in line with the Bologna agreements has reduced the number of non-obligatory subjects, but could lead to (...) improving preparation for social responsibility due to the requirement that the design of curricula and the assessment of students should be based on competencies, some of which include human values and attitudes. (shrink)

Without the support of imagination, one would not have the slightest idea of the cruel ‘real’ that has occurred in the Nazi extermination camps. Yet, in documentaries imaging the events of the Shoah, one runs the risk of missing their most basic property, namely their unimaginability. The mere idea that one is able to imagine the unimaginable comes down to a denial of the Shoah’s status as an event that defies our understanding. The unimaginable ‘real’ of the Shoah, (...) however, is not simply located in its object, in the cruelty of what happened in the camp. The Shoah makes us at the same time facing the unimaginable ‘real’ of the modern subject—the blind spot in our own identity. If we need imagination to deal with the Shoah, it is also because of an ungraspable ‘real’ in ourselves. This is why adequate Shoah representations, acknowledging their object as being beyond representation, include the same ‘beyond’ concerning the subject of the Holocaust memory. The essay makes this clear in an elaborated comparison of Claude Lanzmann’s 1985 film, Shoah, with some conceptual works of art from the late nineties—all of this ‘fine-tuned’ in a reflection upon Ingmar Bergman’s Persona. (shrink)

This essay begins by offering a reading of Iranian filmmaker Abbas Kiarostami's Certified Copy, in which we are unable to decide whether or not the couple we see there is married. But rather than coming down ourselves on one side or another, we ask why it is that their love for each other might be expressed only through their game-playing. And we follow this confusion between the real and the artificial throughout Kiarostami's career – from the “lie” that structures (...) social reality in Where is the Friend's House? through the character Sabzian's “confession” in Close-Up and beyond. We argue that it is in its putting together of the real and the fictional that Kiarostami's cinema at once continues and marks a break with Italian Neo-Realism and with usual conceptions of the “spiritual.” In Kiarostami's cinema, the spiritual is not to be opposed to the real or the represented, but is only to be seen through them. That other world is here, just as the afterlife is now. (shrink)

We show that the ordered field of real numbers with restricted $\mathbb{R}_{\mathscr{H}}$-definable analytic functions admits quantifier elimination if we add a function symbol $^{-1}$ for the function $x\mapsto \frac{1}{x}$ (with $0^{-1}=0$ by convention), where $\mathbb{R}_{\mathscr{H}}$ is the real field augmented by the functions in the family $\mathscr{H}$ of restricted parts (real and imaginary) of holomorphic functions which satisfies certain conditions. Further, with another condition on $\mathscr{H}$ we show that the structure ($\mathbb{R}_{\mathscr{H}}$, constants) is strongly model complete.

The article is devoted to a rethinking of the state as a political form from the perspective of Slavoj Žižek’s psychoanalytical understanding of ideology and Mikhail Reisner’s theory of the state. The paper systematically outlines Žižek’s ideas from the early period of his work and Reisner’s theory of the state. Žižek, rejecting the traditional understanding of ideology as false consciousness, presents it as a necessity that structures reality. In turn, Reisner views the state not only as an instrument of oppression (...) but also as a psychological phantasm based on the ideas and unconscious attitudes of the masses. Synthesising Žižek’s ideas with Reisner’s legacy forms the main aim of this article. In combining the two perspectives, the state turns out to be the ideology that organises contemporary political experience and conceals a certain traumatic impossibility of symbolising the Real. The attempt to look at the state-as-ideology through the prism of psychoanalysis reveals the mechanisms of its functioning as the main signifier around which political-legal discourse and political practice are centered. It turns out that the state-as-ideology replaces other forms of political communities both temporally and spatially. Overcoming this situation is possible through bringing the phantasm of the state back to the human psyche. This, in turn, requires a recognition of the presence of an unsymbolised lack at the very heart of the symbolic order, undermining the absolute power of the state-as-ideology to determine the structure of political reality. The non-obvious intellectual connection between Žižek and Reisner and their original views on the nature of ideology and the state provide an opportunity to take a fresh look at the principles of the structure of the contemporary political form and to contribute to the ongoing debate on the state. (shrink)

In his speech to an assembly of « corporate citizens » at the conference « Fibers and Textiles for the Future » at the University of Tampere in Finland, Hank Hardy Unruh of the WTO explains all the advantages of freedom and remote labor: After all, the American South, a great producer of textiles in its time, gained nothing from its localization of slavery. But remote labor demands close-up forms of surveillance and therefore creates a new market, for which the (...) WTO proposes a « textile solution » ... By passing themselves off as the representatives of an unbearable new world order to which businessmen and technocrats have not ceased to assent, the Yes Men create au extremely effective form of invisible theater, intervening’ in real situations and using various media to deliver their parodic and precise critique of neoliberal ideology. (shrink)