Recent developments in Continental philosophy have included the emergence of a school of “speculative realism,” which rejects the human-centered orientation that has long dominated Continental thought. Proponents of speculative realism differ on several issues, but many agree on the need for an object-oriented ontology. Some speculative realists identify realism with materialism, while others accord equal reality to objects that are non-material, even fictional. Several thinkers retain a focus on difference, a well-established theme in Continental thought. This paper looks at speculative (...) realism from the perspective of systems theory. Many of the tenets of speculative realism have long been features of systems metaphysics and are expressed clearly in a systems framework. However, some views of some speculative realists differ substantially from systems theoretic ideas. (shrink)

The phenomenon of altruism extends from the biological realm to the human sociocultural realm. This article sketches a coherent outline of multiple types of altruism of progressively increasing scope that span these two realms and are grounded in an ever-expanding sense of “self.” Discussion of this framework notes difficulties associated with altruism at different levels. It links scientific ideas about the evolution of cooperation and about hierarchical order to perennial philosophical and religious concerns. It offers a conceptual background for inquiry (...) into societal challenges that call for altruistic behavior, especially the challenge of environmental and social sustainability. (shrink)

“Freedom” is a phenomenon in the natural world. This phenomenon—and indirectly the question of free will—is explored using a variety of systems-theoretic ideas. It is argued that freedom can emerge only in systems that are partially determined and partially random, and that freedom is a matter of degree. The paper considers types of freedom and their conditions of possibility in simple living systems and in complex living systems that have modeling subsystems. In simple living systems, types of freedom include independence (...) from fixed materiality, internal rather than external determination, activeness that is unblocked and holistic, and the capacity to choose or alter environmental constraint. In complex living systems, there is freedom in satisfaction of lower level needs that allows higher potentials to be realized. Several types of freedom also manifest in the modeling subsystems of these complex systems: in the transcending of automatism in subjective experience, in reason as instrument for passion yet also in reason ruling over passion, in independence from informational colonization by the environment, and in mobility of attention. Considering the wide range of freedoms in simple and complex living systems allows a panoramic view of this diverse and important natural phenomenon. (shrink)

This article explores aspects of Rosenzweig’s Star of Redemption from the perspective of systems theory. Mosès, Pollock, and others have noted the systematic character of the Star. While “systematic” does not mean “systems theoretic,” the philosophical theology of the Star encompasses ideas that are salient in systems theory. The Magen David star to which the title refers, and which deeply structures Rosenzweig’s thought, fits the classic definition of “system” – a set of elements (God, World, Human) and relations between the (...) elements (Creation, Revelation, Redemption). The Yes and No of the elements and their reversals illustrate the bridging of element and relation with the third category of “attribute,” a notion also central to the definition of “system.” In the diachronics of “the All,” the relations actualize what is only potential in the elements in their primordial state and thus remedy the incompleteness of these elements, fusing them into an integrated whole. Incompleteness is a major theme of systems theory, which also explicitly examines the relations between wholes and parts and offers a formal framework for expressing such fusions. In this article, the systems character of Parts I & II of the Star is explored through extensive use of diagrams; a systems exploration of Part III is left for future work. Remarkably, given its highly architectonic character, diagrams are absent in Rosenzweig’s book, except for the triangle of elements, the triangle of relations, and the hexadic star, which are presented on the opening page of each part of the book. While structures can be explicated entirely in words, diagrams are a visual medium of communication that supplements words and supports a nonverbal understanding that structures both thought and experience. (shrink)

The Catastrophe Theory of Rene Thom and E. C. Zeeman suggests a mathematical interpretation of certain aspects of Hegelian and Marxist dialectics. Specifically, the three 'classical' dialectical principles, (1) the transformation of quantity into quality, (2) the unity and struggle of opposites, and (3) the negation of negation, can be modeled with the seven 'elementary catastrophes' given by Thorn, especially the catastrophes known as the 'cusp' and the 'butterfly'. Far from being empty metaphysics or scholasticism, as critics have argued, the (...) dialectical principles embody genuine insights into a class of phenomena, insights which can now be expressed within a precise mathematical formalism. This fact does not, however, support the claim that these principles, possibly modified or supplemented, constitute the laws of motion for human thought and for natural and social processes or even just the last of these. (shrink)

partial review of Thomas Nagel’s book, Mind and Cosmos: Why the Materialist Neo-Darwinian Conception of Nature Is Almost Certainly False is used to articulate some systems-theoretic ideas about the challenge of understanding subjective experience. The article accepts Nagel’s view that reductionist materialism fails as an approach to this challenge, but argues that seeking an explanation of mind based on emergence is more plausible than seeking one based on pan-psychism, which Nagel favors. However, the article proposes something similar to Nagel’s neutral (...) monism by positing a hierarchy of information processes that spans the domains of matter, life, and mind. As depicted in this hierarchy, subjective experience is emergent, but also continuous with informational phenomena at lower levels. (shrink)

Reconstructability analysis (RA) decomposes wholes, namely data in the form either of set theoretic relations or multivariate probability distributions, into parts, namely relations or distributions involving subsets of variables. Data is modeled and compressed by variable-based decomposition, by more general state-based decomposition, or by the use of latent variables. Models, which specify the interdependencies among the variables, are selected to minimize error and complexity.

“Freedom” is a phenomenon in the natural world. This phenomenon—and indirectly the question of free will—is explored using a variety of systems-theoretic ideas. It is argued that freedom can emerge only in systems that are partially determined and partially random, and that freedom is a matter of degree. The paper considers types of freedom and their conditions of possibility in simple living systems and in complex living systems that have modeling subsystems. In simple living systems, types of freedom include independence (...) from fixed materiality, internal rather than external determination, activeness that is unblocked and holistic, and the capacity to choose or alter environmental constraint. In complex living systems, there is freedom in satisfaction of lower level needs that allows higher potentials to be realized. Several types of freedom also manifest in the modeling subsystems of these complex systems: in the transcending of automatism in subjective experience, in reason as instrument for passion yet also in reason ruling over passion, in independence from informational colonization by the environment, and in mobility of attention. Considering the wide range of freedoms in simple and complex living systems allows a panoramic view of this diverse and important natural phenomenon. (shrink)

Systems theory offers a language in which one might formulate a metaphysics (or more specifically an ontology) of problems. This proposal is based upon a conception of systems theory shared by vonBertalanffy, Wiener, Boulding, Rapoport, Ashby, Klir, and others,and expressed succinctly by Bunge, who considered game theory, information theory, feedback control theory, and the like to be attempts to construct an "exact and scientific metaphysics." Our prevailing conceptions of "problems" are concretized yet also fragmented, and in fact dissolved, by the (...) standard reductionist model of science, which cannot provide a general framework for analysis. The idea of a "systems theory," however, suggests the possibility of an abstract and coherent account of the origin and essence of problems. Such an account would constitute a secular theodicy. (shrink)

In this talk, I want to present a conception that I have been working on for a number of years (Zwick, 1983, 1995) about the use of systems ideas. I start from the negative and proceed to the positive. The negative assertion is that systems ideas by themselves , unsupplemented by more specific and concrete knowledge (e.g., from the various disciplines), are insufficient for practical application, either for obtaining knowledge about the world or for solving problems. The reason for (...) this is the inherent abstractness of these ideas. The positive assertion is that this metaphysics can be a rich source of insights needed to improve the human condition and a component of a new scientific world view. (shrink)

Spinoza distinguishes between causation that is external, as in A causing B where A is external to B, and causation that is internal, where C causes itself (causa sui), without any involvement of anything external to C. External causation is easy to understand, but self causation is not. This note explores an approach to self-causation based upon Gödelian undecidability and draws upon ideas from an earlier study of Gödel’s proof and the quantum measurement problem (Zwick, 1978).

This paper discusses similarities of both form and meaning between two symbolic structures: the Diagram of the Supreme Pole of Song Neo-Confucianism and the Kabbalistic Tree of medieval Jewish mysticism. These similarities are remarkable in the light of the many differences that exist between Chinese and Judaic thought, which also manifest in the two symbols. Intercultural influence might account for the similarities, but there is no historical evidence for such influence. An alternative explanation would attribute the similarities to the ubiquity (...) of religious-philosophical ideas about hierarchy, polarity, and macrocosm-microcosm parallelism, but this does not adequately account for the similar overall structure of the symbols. The question of how to understand these similarities remains open. (shrink)

The Genetic Algorithm (GA) and Simulated Annealing (SA), two techniques for global optimization, were applied to a reduced (simplified) form of the phase problem (RPP) in computational crystallography. Results were compared with those of "enhanced pair flipping" (EPF), a more elaborate problem-specific algorithm incorporating local and global searches. Not surprisingly, EPF did better than the GA or SA approaches, but the existence of GA and SA techniques more advanced than those used in this study suggest that these techniques still hold (...) promise for phase problem applications. The RPP is, furthermore, an excellent test problem for such global optimization methods. (shrink)

This paper investigates how environmental structure, given the innate properties of a population, affects the degree to which this population can adapt to the environment. The model we explore involves simple agents in a 2-d world which can sense a local food distribution and, as specified by their genomes, move to a new location and ingest the food there. Adaptation in this model consists of improving the genomic sensorimotor mapping so as to maximally exploit the environmental resources. We vary environmental (...) structure to see its specific effect on adaptive success. In our investigation, two properties of environmental structure, conditioned by the sensorimotor capacities of the agents, have emerged as significant factors in determining adaptive success: (1) the information content of the environment which quantifies the diversity of conditions sensed, and (2) the expected utility for optimal action. These correspond to the syntactic and pragmatic aspects of environmental information, respectively. We find that the ratio of expected utility to information content predicts adaptive success measured by population gain and information content alone predicts the fraction of ideal utility achieved. These quantitative methods and specific conclusions should aid in understanding the effects of environmental structure on evolutionary adaptation in a wide range of evolving systems, both artificial and natural. (shrink)

Online supplement, "Mulsow: Additions to Notes drawn from the 2002 edition of Moderne aus dem Untergrund" full versions of nearly 300 notes that were truncated in the print edition. Hosted on H. C. Erik Midelfort's website. Martin Mulsow's seismic reinterpretation of the origins of the Enlightenment in Germany won awards and renown in its original German edition, and now H. C. Erik Midelfort's translation makes this sensational book available to English-speaking readers. In Enlightenment Underground, Mulsow shows that even in (...) the late seventeenth century some thinkers in Germany ventured to express extremely dangerous ideas, but did so as part of a secret underground. Scouring manuscript collections across northern Europe, Mulsow studied the writings of countless hitherto unknown radical jurists, theologians, historians, and dissident students who pushed for the secularization of legal, political, social, and religious knowledge. Often their works circulated in manuscript, anonymously, or as clandestinely published books. Working as a philosophical microhistorian, Mulsow has discovered the identities of several covert radicals and linked them to circles of young German scholars, many of whom were connected with the vibrant radical cultures of the Netherlands, England, and Denmark. The author reveals how radical ideas and contributions to intellectual doubt came from Socinians and Jews, church historians and biblical scholars, political theorists, and unemployed university students. He shows that misreadings of humorous or ironic works sometimes gave rise to unintended skeptical thoughts or corrosively political interpretations of Christianity. This landmark book overturns stereotypical views of the early Enlightenment in Germany as cautious, conservative, and moderate, and replaces them with a new portrait that reveals a movement far more radical, unintended, and puzzling than previously suspected. (shrink)

We argue that the gap between an authentically ethical conviction of sustainability and a behaviour that avoids confronting the terrifying reality of its ethical point of reference is characteristic of the field of business sustainability. We do not accuse the field of business sustainability of ethical shortcomings on the account of this attitude–behaviour gap. If anything, we claim the opposite, namely that there resides an ethical sincerity in the convictions of business scholars to entrust capitalism and capitalists with the mammoth (...) task of reversing, the terrifying reality of ecological devastation. Yet, the very illusory nature of this belief in capitalism’s captains to save us from the environmentally devastating effects of capitalism gives this ethical stance a tragic beauty. While sincere and authentic, it nevertheless is an ethical stance that relies on an “exclusionary gesture of refusing to see”, what in psychoanalysis is referred to as a fetishist disavowal of reality. We submit that this disavowal is fetishistic because the act is not simply one of repressing the real. If it was, we would rightly expect that we could all see the truth if we only provide more or better information to fill the subject’s lack of knowledge. The problem is that the fetishist transfers a fantasy of the real as the real. In the case of destructive capitalism, the fetishist disavows that particular reality by believing in another, thus subjectively negating the lack. Therefore, from the perspective of psychoanalytic theory, we submit that the gap between attitude and behaviour is best understood not only as an ethical flaw, but also as an essential component of an ethics that makes possible the field of business sustainability. (shrink)

While mainstream CSR research has generally explored and argued for positive ethical, social and environmental performance, critical CSR scholars argue that change has been superficial—at best, and not possible in any substantial way within the current capitalist system. Both views, however, only address the role of business within larger systems. Little attention has been paid to the everyday material CSR practice of individual managers. We go inside the firm to investigate how the micro-level acts of individual managers can aggregate to (...) drive transformation of the macro-level business logic. We draw on the strategy-as-practice approach to organize our research. The study reveals two orientations towards the integration of personal ethics into the workplace: abdication and activism. These orientations are supported by managerial practice such as reproductive and coping tactics and covert and overt tactics ; and, three enabling conditions of activist practice: empowerment and psychological safety, moral shock, and morality praxis. While our findings illustrate the tremendous challenges managers face when attempting to influence organizational practices towards their ethical and environmental aspirations, we also show that under specific conditions, individual managers can become fully engaged advocates and drivers of positive change from the inside. In so doing, our individual-level analysis of intrapreneurship provides a more complex picture of the possibilities for positive change than have been previously put forth by mainstream and critical CSR research. (shrink)

In this article, we explore how digital marketers think about marketing in the age of Big Data surveillance, automatic computational analyses, and algorithmic shaping of choice contexts. Our starting point is a contradiction at the heart of digital marketing namely that digital marketing brings about unprecedented levels of consumer empowerment and autonomy and total control over and manipulation of consumer decision-making. We argue that this contradiction of digital marketing is resolved via the notion of relevance, which represents what Fredric Jameson (...) calls a symbolic act. The notion of the symbolic act lets us see the centering of relevance as a creative act of digital marketers who undertake to symbolically resolve a contradiction that cannot otherwise be resolved. Specifically, we suggest that relevance allows marketers to believe that in the age of surveillance capitalism, the manipulation of choice contexts and decision-making is the same as consumer empowerment. Put differently, relevance is the moment when marketing manipulation disappears and all that is left is the empowered consumer. To create relevant manipulations that are experienced as empowering by the consumer requires always-on surveillance, massive analyses of consumer data and hyper-targeted responses, in short, a persistent marketing presence. The vision of digital marketing is therefore a fascinating one: marketing disappears at precisely the moment when it extends throughout the life without limit. (shrink)

This book explores a question central to philosophy--namely, what does it take for a belief to be justified or rational? According to a widespread view, whether one has justification for believing a proposition is determined by how probable that proposition is, given one's evidence. In this book this view is rejected and replaced with another: in order for one to have justification for believing a proposition, one's evidence must normically support it--roughly, one's evidence must make the falsity of that proposition (...) abnormal in the sense of calling for special, independent explanation. This conception of justification bears upon a range of topics in epistemology and beyond. Ultimately, this way of looking at justification guides us to a new, unfamiliar picture of how we should respond to our evidence and manage our own fallibility. This picture is developed here. (shrink)

This article offers an analysis of marketing as an ideological set of practices that makes cultural interventions designed to infuse social relations with biopolitical injunctions. We examine a contemporary site of heightened attention within marketing: the rise of online communities and the attendant profession of social media marketing managers. We argue that social media marketers disavow a core problem; namely, that the object at stake, the customer community, barely exists. The community therefore functions ideologically. We describe the ideological gymnastics necessary (...) for maintaining momentum behind a practice that barely exists and we ponder why such ideologies are necessary, and what they allow the marketer to do. Working with such concepts as ‘the wild’, ‘communicative capitalism’, and ‘biopolitical marketing’, we explore a genre of popular business literature that proselytizes for online customer communities and we reflect on the broader implications. (shrink)

C. C. W. Taylor presents a clear and faithful new translation of one of the most famous and influential texts in the history of Western thought, accompanied by an analytical and critical commentary focusing on philosophical issues. In Books II to IV of the Nicomachean Ethics Aristotle gives his account of virtue of character, which is central to his ethical theory as a whole and a key topic in much modern ethical writing.

Divided into four parts, this treatise begins with well-known criticisms of nonreligious ethics and then develops an atheistic metaethics. In Part 2, Martin criticizes the Christian foundation of ethics, specifically the ’divine command theory’ and the idea of imitating the life of Jesus as the basis of Christian morality. Part 3 demonstrates that life can be meaningful in the absence of religious belief. Part 4 criticizes the theistic point of view in general terms as well as the specific Christian (...) doctrines of the atonement, salvation, and the resurrection. (publisher, edited). (shrink)

This collection of texts (originally published in German under the title Holzwege) is Heidegger's first post-war book and contains some of the major expositions of his later philosophy. Of particular note are 'The Origin of the Work of Art', perhaps the most discussed of all of Heidegger's essays, and 'Nietzsche's Word 'God is Dead',' which sums up a decade of Nietzsche research. Although translations of the essays have appeared individually in a variety of places, this is the first English translation (...) to bring them all together as Heidegger intended. The text is taken from the last edition of the work, which contains the author's final corrections together with important marginal annotations that provide considerable insight into the development of his thought. This fresh and accurate new translation will be an invaluable resource for all students of Heidegger, whether they work in philosophy, literary theory, religious studies, or intellectual history. (shrink)

Many philosophers and psychologists argue that out everyday ability to predict and explain the actions and mental states of others is grounded in out possession of a primitive 'folk' psychological theory. Recently however, this theory has come under challenge from the simulation alternative. This alternative view says that human beings are able to predict and explain each other's actions by using the resources of their own minds to simulate the psychological aetiology of the actions of the others. This book and (...) the companion volume Folk Psychology: The Theory of Mind Debate together offer a richly woven fabric of philosophical and psychological theory, which promises to yield real insights into the nature of our mental lives. (shrink)

This paper addresses a problem about epistemic warrant. The problem is posed by philosophical arguments for externalism about the contents of thoughts, and similarly by philosophical arguments for architecturalism about thinking, when these arguments are put together with a thesis of first person authority. In each case, first personal knowledge about our thoughts plus the kind of knowledge that is provided by a philosophical argument seem, together, to open an unacceptably ‘non-empirical’ route to knowledge of empirical facts. Furthermore, this unwelcome (...) prospect of transferring a ‘non-empirical’ warrant from premises about our own mental states and about philosophical theory to a conclusion about external environment or internal architecture seems to depend upon little more than the possibility of knowledge by inference. (The use of the scare-quoted term ‘non-empirical’ is explained a couple of paragraphs further on.). (shrink)

And, as The Promise of Salvation makes clear through abundant empirical evidence, religion will not disappear as long as these promises continue to help people ...

This book traces the development of theories of the self and personal identity from the ancient Greeks to the present day. From Plato and Aristotle to Freud and Foucault, Raymond Martin and John Barresi explore the works of a wide range of thinkers and reveal the larger intellectual trends, controversies, and ideas that have revolutionized the way we think about ourselves. The authors open with ancient Greece, where the ideas of Plato, Aristotle, and the materialistic atomists laid the groundwork (...) for future theories. They then discuss the ideas of the church fathers and medieval and Renaissance philosophers, including St. Paul, Philo, Augustine, Aquinas, and Montaigne. In their coverage of the emergence of a new mechanistic conception of nature in the seventeenth century, Martin and Barresi note a shift away from religious and purely philosophical notions of self and personal identity to more scientific and social conceptions, a trend that has continued to the present day. They explore modern philosophy and psychology, including the origins of different traditions within each discipline, and explain both the theoretical relevance of feminism and gender and ethnic studies and also the ways that Derrida and other recent thinkers have challenged the very idea that a unified self or personal identity even exists. Martin and Barresi cover a number of issues broached by philosophers and psychologists, such as the existence of a fixed and unchanging self and whether the concept of the soul has a use outside of religious contexts. They address the question of whether notions of the soul and the self are still viable in today's world. Together, they reveal the fascinating ways in which great thinkers have grappled with these and other questions and the astounding impact their ideas have had on the development of self-understanding in the west. (shrink)

This essay begins with a Berlin memorial to the victims of National Socialist “euthanasia” killings first unveiled in 2014. The open-air structure was the fourth such major public memorial in the German capital, having followed earlier memorials already established for Jewish victims of Nazi atrocity in 2005, German victims of homosexual persecution in 2008, and Sinti and Roma victims in 2012. Planning for the systematic persecution and extermination of at least 300,000 infants, adolescents, and adults deemed “life unworthy of life” (...) long preceded and extended beyond the 12-year Nazi period of massacre linked to other victim groups. Yet those constructing collective memory projects in Berlin appear to consider these particular victims as an afterthought, secondary to the other groups. Rather than address the commemorations themselves, this essay addresses the sequence in which they have appeared in order to demonstrate a pattern of first-victimized/last-recognized. I argue that the massacre of Jews, Roma, homosexuals, and others had to come into legal jurisprudence, scholarship, and public memory projects first before the murdered disabled body and its related memorialization could be legitimized as a category of violence important in and of itself. I argue further that the delay is rooted in a shared trans-Atlantic history that has failed to interrogate disability in terms of the social and cultural values that categorize and stigmatize it. Instead, the disabled body has been seen as both a physical embodiment of incapacity and a monolith that defies historicization. An examination of the broader foundation behind delayed study and representation that recognizes the intersection of racism and ableism allows us to reconfigure our analysis of violence and provides fertile ground from which to make connections to contemporary iterations still playing out in the present. (shrink)

Of course, although this view on meaning was the prevailing one for almost a century, many of the people who initiated the enterprise of logical semantics, including people like Frege and Wittgenstein, had an open eye for all that it did not catch. However, the logical means which Frege, Wittgenstein, Russell, and the generation that succeeded them, had at their disposal were those of classical mathematical logic and set-theory, and these indeed are not very suited for an analysis of other (...) aspects of meaning than those which the slogan covers. A real change in view then had to await the emergence of other concepts, which in due course became available mainly under the influence of developments in computer science and cognate disciplines such as artificial intelligence. And this is one of the reasons why it took almost a century before any serious and successful challenge of the view that meaning equals truthconditions from within logical semantics could emerge. (shrink)

In this paper I respond to Marcello Di Bello’s criticisms of the ‘normic account’ of the criminal standard of proof. In so doing, I further elaborate on what the normic account predicts about certain significant legal categories of evidence, including DNA and fingerprint evidence and eyewitness identifications.

Taking issue with those who see recent social transformations as an extension of modernity, the author contends that social theory must confront an epochal change from the modern era to a new era of globality, in which human beings can conceive of forces at work on a global scale, and in which they espouse values that take the globe as their reference point. The book begins by assessing the problems of writing about modernity, showing how narratives of an endlessly self-perpetuating (...) modern age were intrinsic to the "modern project," the attempt by Enlightenment philosophers to transform the everyday world in accord with science and logic under the auspices of the nation-state. Now we are beginning to realize that the nation-state and the modern project cannot renew themselves endlessly through expansion. Instead, the author contends, the age has culminated in its own dissolution, and globality has supplanted modernity as the basis for action and social organization. In theorizing the global age, he considers the worldwide environmental consequences of aggregate human activities, the reconception of human security in the age of nuclear weapons, technological advances in communication systems, the rise of a global economy, and the growing reflexivity of global consciousness, as people and groups begin to refer to the globe as the frame for their beliefs. The book concludes by examining the consequences of the Global Age thesis for politics, identifying a new popular construction of the state that the author terms "performative citizenship." In the modern age, the nation-state was the central power and citizens were beneficiaries of that power, with rights and duties. In the global age, citizens respond to the lack of central power by creating, or performing, the state themselves. The global managerial class uses the skills learned in the bureaucracy of the nation-state to bring pressure on national governments in the interests of global economic, environmental, or human-rights issues. (shrink)

This chapter gives substance to the idea of a ‘communitarian value-driven epistemology’ by developing and combining ideas from Edward Craig's and Bernard Williams' ‘epistemic genealogy’ and Barry Barnes' and Steven Shapin's ‘sociology of knowledge’. In order to make transparent how this project might slot into more familiar, or more mainstream, projects, the paper maintains throughout a critical dialogue with Jon Kvanvig's position. The chapter is structured around an attempt to defend Craig's position against Kvanvig's criticisms: by treating the institution of (...) testimony as a collective good underwritten by the intrinsic and interrelated values of accuracy and sincerity; by rendering protoknowledge attributions as ascriptions of honour; and by allowing attributions of protoknowledge to be intertwined with attributions of freedom. The view that emerges is that the core of our knowledge practices comprises institutions of testimony, and that these practices are a collective good. (shrink)

Explores the moral dimensions of the current global role of the U.S. military.

Christian Georg Martin offers an argumentative reconstruction of the whole work, reading it as a critical ontology, namely as the attempt to abstract from all presuppositions and to immanently unfold conceptual determinations characterizing ...

In this paper, I shall defend externalism for the contents of perceptual experience. A perceptual experience has representational properties; it presents the world as being a certain way. A visual experience, for example, might present the world to a subject as containing a surface with a certain shape, lying at a certain distance, in a certain direction; perhaps a square with sides about 30 cm, lying about one metre in front of the subject, in a direction about 20 degrees to (...) the left of straight ahead. (shrink)

Philosophers of logic are particularly interested in understanding the aims, epistemology, and methodology of logic. This raises the question of how the philosophy of logic should go about these enquires. According to the practice-based approach, the most reliable method we have to investigate the methodology and epistemology of a research field is by considering in detail the activities of its practitioners. This holds just as true for logic as it does for the recognised empirical and abstract sciences. If we wish (...) to systematically understand the aims and epistemology of logic, we are best placed achieving this by looking at what logicians do, rather than reflecting upon the nature of logic itself. In this entry, we outline the motivations for a practice-based approach towards the philosophy of logic and highlight its advantages over more “top-down” approaches, which attempt to infer conclusions about the nature of logic and its methodology on the basis of traditional assumptions about knowledge, metaphysics, or logic itself. We end by addressing several prominent concerns raised against the practice-based approach. (shrink)