This paper presents a way of classifying different forms of naturalness and unnaturalness. Three main forms of (un)naturalness are found as the following: history- based (un)naturalness, property-based (un)naturalness and relation-based (un)naturalness. Numerous subforms (and some subforms of the subforms) of each are presented. The subforms differ with respect to the entities that are found (un)natural, with respect to their all-inclusiveness, and whether (un)naturalness is seen as all-or-nothing affair, or a continuous gradient. This kind of conceptual analysis is needed, first, because (...) discussion concerning (un)naturalness is common in current bioethics and environmental ethics, and second, because the terms natural and unnatural are highly ambiguous. Thus, the lack of an exact definition of the type of (un)naturalness may lead into equivocation, other forms of bad argumentation, or at least vagueness. (shrink)

The ontological theory of the later Franz Brentano is often referred to as ‘reism.’ But what exactly is reism, and how is it related to modern-day nominalism? In this paper, I offer an interpretation of Brentano’s reism as a specific variety of nominalism. This variety, although motivated by distinctly modern concerns about truthmakers, adopts a strategy for providing such truthmakers that is completely foreign to modern nominalism. The strategy rests on proliferation of coincident concrete particulars. For example, ‘Socrates is wise’ (...) and ‘Socrates is Greek’ are made true, respectively, by wise-Socrates and Greek-Socrates, where wise-Socrates and Greek-Socrates are two coinciding but numerically distinct concrete particulars (which also coincide with Socrates). (shrink)

At the center of Catherine's Malabou's study of Hegel is a defense of Hegel's relation to time and the future. While many readers, following Kojève, have taken Hegel to be announcing the end of history, Malabou finds a more supple impulse, open to the new, the unexpected. She takes as her guiding thread the concept of “plasticity,” and shows how Hegel's dialectic—introducing the sculptor's art into philosophy—is motivated by the desire for transformation. Malabou is a canny and faithful reader, and (...) allows her classic “maître” to speak, if not against his own grain, at least against a tradition too attached to closure and system. Malabou's Hegel is a “plastic” thinker, not a nostalgic metaphysician. (shrink)

Transhumanists and their fellow travelers urge humanity to prioritize the development of biotechnologies that would eliminate aging, delivering ‘an endless summer of literally perpetual youth.’ Aspiring not to age instantiates what philosopher Martha Nussbaum calls the yearning for ‘external transcendence,’ or the fundamental surpassing of human bounds due to confidence that life without them would be better. Based on Immanuel Kant’s account of the parameters of human understanding, I argue that engineering agelessness could not be a rational priority for humanity (...) on the level of public policy. This stance is complemented by an argument focused on individual decision-making in liberal-democratic milieus, where no governing conception of the good is presumed and the first-personal level matters greatly. Here, drawing on philosopher and cognitive scientist Laurie Ann Paul’s concept of ‘transformative experience,’ I maintain that individuals could not ‘rationally,’ meaning, here, ‘prudentially,’ say ‘yes’ to agelessness. Absorbing the irrationality of human zeal to eliminate aging, based on assurance that an ageless existence would be better, should spur a redoubled dedication to human flourishing. (shrink)

I propose a new guide for assessing claims about what is possible. I offer examples of modal claims that are, in a certain intuitive respect, ?continuous? with one another. I then put forward a general, defeasible principle of modal continuity that can account for our intuitions about those examples. According to this principle, statements that differ by a mere quantitative term don't normally differ with respect to being possibly true. I offer a precise statement of the principle, and then I (...) consider exceptions in an effort to find a more nuanced continuity principle that is more reliable and still sufficiently general. Next, I offer a possible explanation of why modal continuity tends to hold and why exceptions occur where they do. Although my primary purpose is to introduce a new technique for modal reasoning, I showcase the power of the principle by applying it to a philosophical dispute concerning parts and wholes: the principle, if true, reveals a new cost of the thesis that composition is restricted. Furthermore, I point out examples of other philosophical inquiries (in philosophy of mind, metaphysics, and philosophical cosmology) that may benefit from a principle of modal continuity. The principle gives us a new tool for assessing a wide variety of modal claims. (shrink)

Scholars working in philosophy of action still struggle with the freedom/determinism dichotomy that stretches back to Hellenist philosophy and the metaphysics that gave rise to it. Although that metaphysics has been repudiated in current philosophy of mind and cognitive science, the dichotomy still haunts these fields. As such, action is understood as distinct from movement, or motion. In early China, under a very different metaphysical paradigm, no such distinction is made. Instead, a notion of self-caused movement, or spontaneity, is elaborated. (...) In this article a general conception of spontaneity from early Daoism is explained, detailing its constituent aspects. Similar notions appeared from time to time in Western philosophy, and these instances are pursued, exploring how their instantiations differed from Daoist spontaneity and why. Based on these approximate examples of spontaneity and on early Daoist spontaneity, new criteria are postulated for a plausible theory of action that dispenses with presuppositions that eventuate in a freedom/determinism dichotomy, and instead the possibility is offered of a general model of action that can be applied smoothly across current philosophical and cognitive scientific subdisciplines. (shrink)

In this article, I elucidate the significance of Heidegger’s ‘question of being’ from a topological point of view by explaining the relationship between his thought of place and language. After exploring various hermeneutic strategies of reading Heidegger’s oeuvre, I turn to Richard Capobianco’s interpretation of Heidegger and critically engage with his idea of the experience of being itself as the ‘luminous self-showing of logos’. In doing so, I explain the later turn from ‘truth’ to ‘place’ and articulate why logos needs (...) to be conceived as the gathering site of the presencing of being. In arguing against the primacy of passive receptivity and active projection, I put forward the primacy of language as the topos and logos of being. In returning to the Capobianco-Sheehan debate, I conclude by explaining why Heidegger’s place-related notions cannot be thought metaphorically. (shrink)

Comparison is fundamental to the practice and subject-matter of philosophy, but has received scant attention by philosophers. This is even so in “comparative philosophy,” which literally distinguishes itself from other philosophy by being “comparative.” In this article, the need for a philosophy of comparison is suggested. What we compare with what, and in what respect it is done, poses a series of intriguing and intricate questions. In Part One, I offer a problematization of the tertium comparationis (the third of comparison) (...) by examining conceptualizations of similarity, family resemblance, and analogy, which it is sometimes argued can do without a tertium comparationis. In Part Two, I argue that a third of comparison is already required to determine what is to be compared, and insofar as that determination precedes the comparison that tertium may be called “pre-comparative.” This leads me to argue against incomparability and to show how anything can indeed be compared to anything. In Part Three, I relate my arguments to what is today commonly labelled “comparative philosophy.” Finally, I raise some questions of ontology and politics in order to demonstrate the relevance of a philosophy of comparison. (shrink)

Some hold that the lesson of Russell’s paradox and its relatives is that mathematical reality does not form a ‘definite totality’ but rather is ‘indefinitely extensible’. There can always be more sets than there ever are. I argue that certain contact puzzles are analogous to Russell’s paradox this way: they similarly motivate a vision of physical reality as iteratively generated. In this picture, the divisions of the continuum into smaller parts are ‘potential’ rather than ‘actual’. Besides the intrinsic interest of (...) this metaphysical picture, it has important consequences for the debate over absolute generality. It is often thought that ‘indefinite extensibility’ arguments at best make trouble for mathematical platonists; but the contact arguments show that nominalists face the same kind of difficulty, if they recognize even the metaphysical possibility of the picture I sketch. (shrink)

Artifacts are ubiquitous and influential in our world, but their nature and existence are controversial. Several theories have been proposed to explain the ontology of artifacts. Drawing on Popper's theory of three worlds, this paper suggests a metaphysics for artifacts along the line of a critical rationalist (CR) approach. This theory distinguishes between three realms of reality: the physical world (World 1), the mental world (World 2), and the world of objective knowledge (World 3). The paper argues that artifacts have (...) different ontological components that correspond to these three realms, and that each component is real and causal. The paper shows how this perspective can account for the intentional and functional aspects of artifacts, as well as their dependence on plans that influence different realms of reality. The paper explains how this pluralistic ontology, compared to the rival theories, enables one to explain the relevant ontological problems of artifacts. The paper also explores how this proposal can lead to a research program encompassing a broader range of technologies, such as social artifacts. In sum, the paper suggests that Popper's three worlds theory provides a rich and comprehensive framework for understanding the metaphysics of artifacts. (shrink)

Starting from the standard quantum formalism for a single spin 1/2 system (e.g., an electron), this essay develops a model rich enough not only to afford an explication of symmetry breaking but also to frame questions about how to circumscribe physical possibility on behalf of theories that countenance symmetry breaking.

Associate Professor | Director and President Department of Philosophy | Molinari Institute 6080 Haley Center, Auburn University Auburn AL 36849 USA email: [email protected] URL: praxeology.net..

ABSTRACT Almost all philosophers recognize the fundamental importance of the Phenomenology of Spirit. But Hegel's way of thinking and speaking—which he names, “speculative”—needs explaining. The example of “the speculative sentence” is helpful—for here, speculating means implying, that is, neither bringing meaning to presence nor keeping it in absence; but rather, speaking and thinking by implication. If the history of philosophy, however, overlooks what is implied, then it cannot grasp what is, and what is thought and said in the speculative sentence. (...) Luckily, there is another way: implying that which can neither be said nor left unsaid, neither thought nor unthought. Reinterpreting Hegel's speculative sentence, therefore, for implication, for what is implied—and neither present nor absent—Haas demonstrates how to think and speak speculatively about thinking and speaking, substance and subject, being and becoming, whether in philosophy or not, even if we implicate ourselves thereby. (shrink)

In this essay, I respond to a problem raised by Sarah Broadie in her 1987 article “Nature, Craft and Phronesis in Aristotle.” Broadie analyzes Aristotle’s famous craft analogy for natural causation in order to determine whether or not it requires importing a psychological dimension to natural teleology. She argues that it is possible to make sense of the analogy without psychology, but that the tradeoff is a conception of craft so thoroughly de-psychologized that it is rendered unrecognizable, perhaps even incoherent (...) as a referent. I dispute this suggestion and argue, rather, that Aristotle’s insistence on removing psychology from the craft side of the analogy points to his prioritization of techne itself, rather than any particular craftsman, as primary efficient agent. The lack of psychology that characterizes a techne ensures stability and reliability in the causal process that could not be guaranteed by the idiosyncratic psychologies of various craftspeople. The same kind of stability and reliability belong to nature as an efficient cause, forming the basis of the comparison between craft and natural teleology. It is therefore the craft, not the craftsman, that must stand as analog to nature. I demonstrate the value of this revision by applying the analogy to the case of natural teleology: reproduction as depicted in Aristotle’s Generation of Animals. The result is a reading of Aristotle’s analogies that can assuage Broadie’s concerns and allow for a natural thing’s own nature to more fully inhabit its intended role as an inner source of change. (shrink)

We present a temporal logic of branching time with four primitive operators: |$\exists {\mathcal {C}}$| – it may change whether; |$\forall {\mathcal {C}} $| – it must change whether; |$\exists \Box $| – it may be endlessly unchangeable that; and |$\forall \Box $| – it must be endlessly unchangeable that. Semantically, operator |$\forall {\mathcal {C}}$| expresses a change in the logical value of the given formula in every state that may be an immediate successor of the one considered, while |$\exists (...) {\mathcal {C}}$| expresses a change in the logical value of the given formula in some state that is a possible immediate successor. |$\forall {\mathcal {C}} $| and |$\exists {\mathcal {C}}$| are not normal operators, they are not mutually definable and have unusual properties: |$\forall {\mathcal {C}} A\leftrightarrow \forall {\mathcal {C}} \neg A$| and |$\exists {\mathcal {C}} A \leftrightarrow \exists {\mathcal {C}} \neg A$| are axioms. Operators |$\exists \Box $| and |$\forall \Box $| express endless unchangeability in some and all paths, respectively. Our axiomatization contains two infinitary rules that allow one to obtain |$\exists \Box A$| from infinitely many combinations of formulas with |$A, \neg, \forall {\mathcal {C}}, \land $|⁠, and to get |$\forall \Box A$| from infinitely many combinations of formulas with |$A, \neg, \exists {\mathcal {C}}, \land $|⁠. We show that our formalism is complete by presenting a bridge between our logic and logic |$\textsf {UB}$|⁠, which is a fragment of |$\textsf {CTL}$| in which until operators does not occur. (shrink)

The paper deals with the problem of divine causation in relation to created agents in general and human rational agents in particular. Beyond creation and conservation, Aquinas specifies divine contribution to created agents’ operation as application in the role of the first cause and the operation of the principal cause employing an instrumental cause. It is especially the latter which is open to varying interpretation and which might be potentially threatening to human freedom. There are different readings of what it (...) is for the secondary agent to “act through the power of the principal cause”. Either the divine cause causes only the existence of the effect of the secondary cause, or it also causes the cause to operate in the sense that it determines its outcome. The latter seems to contradict human freedom. Both readings of Aquinas were developed in the latter half of the sixteenth century within scholastic philosophy and theology. (shrink)

Was Aristotle the ‘father’ and founder of the epigenesis doctrine? Historically, I will argue, this question must be answered with ‘no’. Aristotle did not initiate and had no access to a debate that described itself in terms of ‘epigenesis’ and ‘preformation’, and thus cannot be considered the ‘father’ or founder of the epigenesis-preformation controversy in a literal sense. But many ancient accounts of reproduction and embryological development contain analogies to what early modern scientist called ‘epigenesis’ and ‘preformation’, and, in this (...) analogous sense, Aristotle can be considered a precursor of the epigenesis-preformation controversy. But is Aristotle’s position actually epigenetic, as most of the traditional interpreters hold, or preformationist, as some of the recent scholars believe? I will argue against the one-sidedness of both readings that Aristotle’s account of reproduction and heredity contains mainly epigenetic, but also a few preformationist characteristics. Whereas, for instance, Aristotle’s idea of a successive development of the embryo’s parts is doubtlessly epigenetic, Aristotle’s idea that the development of the embryo is an actualization and enlargement of potential parts, which are simultaneously present in the semen, can be considered a preformationist feature. (shrink)

I argue that Irigaray's linguistic research is not merely supplementary to her theoretical writing, but, in its depiction of sexed linguistic “styles,” illuminates Irigaray's call for a new syntax. I show the effect of this research on her analysis of the unconscious meaning of interrogative expressions. 1 address the question of Irigaray's standing as a social scientist and argue that attention to her method reveals her positive program in this domain.

One of the main challenges of the nonreductionist approach to complex structures and phenomena in philosophy of biology is its defense of the plausibility of the theory of emergence and downward causation. The tension between remaining faithful to the rules of physicalism and physical causal closure, while defending the novelty and distinctiveness of emergents from their basal constituents, makes the argumentation of many proponents of emergentism lacking in coherency and precision. In this article I aim at answering the suggestion of (...) several thinkers to redefine emergence and downward causation in terms of the broader Aristotelian view of causation. In addition, I further develop this interdisciplinary conversation to include theological implications of emergentism, analyzed in reference to Aquinas’ understanding of divine action in terms of the same fourfold division of causes—bringing thus natural science, philosophy, and theology into creative and fruitful dialogue. (shrink)

As we speak about time in the context of everyday life, we have no problem with what we mean by time. We take time as given. Different kinds of theories of development rely on the ordinary concept of time. Time is a sequence of instants, and we are moving along from the past to the future, from birth to death. Moving in time also means development. It does not take into account how a human being is in the time. It (...) flattens our view of human life and cannot describe our manifold being. According to theories of development, if a child does not behave in a certain instant as the theories expect, there must be a problem with that child or she has not developed as well as others. Heidegger uses terms like time-space, temporality and ecstases of time. The question of time is of the same kind as the question of Being. We are in the world and in time in the same way. We all have experience of time, how it sometimes goes quickly and sometimes very slowly. Time is not experienced as moments one after another. It is time-space. Time-space means that time has three dimensions and it consists of the ecstatical opening up of the future, the past and the present. In this article, I will open up the question how the traditional understanding of time and the ecstatic understanding of time understand children differently. What does it mean that little children live exclusively in the present? (shrink)

This article aims to contribute to the understanding of Roy Bhaskar's philosophical evolution from critical realism to the philosophy of meta-Reality. Following Bhaskar's own terminology, I define his intellectual journey as the ‘identification of dualism and duality within non-duality’ by proposing that anti-anthropism plays a key role in the developmental consistency of his system from critical realism via dialectical critical realism to meta-Reality. For this purpose, I compare Bhaskar's philosophy with Andrew Collier's theory of human rationality and spiritual emancipation based (...) on Christianity and Tu Wei-Ming's anthropocosmic understanding of human beings and nature based on Confucianism. (shrink)

For many, striving to attain first place in an athletic competition is explicable. Less explicable is striving to attain first place in a virtue (aretē) competition. Yet this latter dynamic appears in Aristotle’s Nicomachean Ethics. There is 4.3’s magnanimity, the crown of the virtues, which seemingly manifests itself in outdoing one’s peers in virtue. Such one-upmanship also seems operant with 9.8’s praiseworthy self-lover, who seeks to get as much of the fine (to kalon) as possible for herself. Contrary to many (...) interpreters, this paper argues that praiseworthy self-love and magnanimity involve one-upmanship. The relevant exemplars are not simply striving to be the best that they can be in respect to virtue (in virtuous activity), but to be better than others. The paper argues that Aristotle’s axiology, which sets activity (energeia) above state (hexis) and potentiality (dunamis), engenders one-upmanship. For only the level of activity substantially differentiates individuals, settling for inferiority is obviously objectionable, and equal achievement for Aristotle is not static but involves matching and surpassing the achievements of others. The paper concludes that modern discomfort with these dynamics is due to an axiology Nietzsche attributes to Christianity, one that bases human value fundamentally on non-differentiating potentiality. (shrink)

‘The mathematisation of time has limits,’ writes Derrida in ‘Ousia and Gramme.’ Taking this quote in all possible senses, this paper considers Derrida’s definition of limit as gramme, trace, and ap...

In the Summa Theologiae, Thomas Aquinas states that the “aspect of pastness” involved in memory is a certain kind of cognitive object — i.e., an intention — apprehended by the “estimative power.” All told, however, Aquinas mentions this idea precisely once. In this article, I construct an account of the idea that pastness is an estimative intention by drawing upon texts in which I argue that Aquinas develops this idea, albeit without invoking the terminology of the estimative intention. I conclude (...) that, by identifying the aspect of pastness as an estimative intention, Aquinas neatly synthesizes the Aristotelian and Arabic traditions on memory. (shrink)

The question, what measures to address the shortage of transplantable organs are ethically permissible? requires careful attention because, apart from its impact on medical practice, the stance we espouse here reflects our interpretations of human freedom and mortality. To raise the number of available organs, on utilitarian grounds, bioethicists and medical professionals increasingly support mandatory procurement. This view is at odds with the Catechism of the Catholic Church, according to which ‘[o]rgan donation after death is a noble and meritorious act’ (...) but ethically impermissible absent consent. Those who concur with this position, but would oppose conscription on independent philosophical grounds, have not yet found a voice in the Western tradition comparable in strength to the utilitarian basis of the policy’s support, for Kantian and Aristotelian ethics, too, lend themselves to a requirement that we make our organs available to others when they can no longer serve ourselves. One finds an ethical wedge against conscription in an unexpected philosophical locale: the ‘fundamental ontology’ of Heidegger’s Being and Time, where pertinent individual choices arc protectively over what happens post mortem. Heidegger’s perspective on this issue thus meshes, not with other philosophical voices, but with Catholic doctrine—a surprising convergence of atheistic and theistic approaches to our flourishing whose ground I address in the article’s conclusion. (shrink)

The article examines the debate between, on the one hand, the proponents of the position that European reason and logic are universal and therefore the dialogue between West and East will always be unequal and, on the other hand, the advocates of a pluralistic approach, who defend the equality of parties in the dialogue as well as the independence of cultures and ways of thinking in different regions of the world. The author expands the agenda of the debate, appealing to (...) the authors of the book Dialogue of Cultures in a Globalizing World. In addition, the author clarifies the concept of globalization, used by many participants in the discussion, and also formulates his own understanding of philosophy. The author considers philosophy, firstly, as a way of deconstructing reality that has ceased to respond to the challenges of time, secondly, as a process of the creation of schemes defining new reality and objects and, thirdly, as personal and professional methods for solving these problems. The article also discusses the condition of the comprehension of procedural phenomena. Thus, there is a methodological approach that makes possible, according to Kant, to grasp the essence of complex systemic phenomena. Therefore, the author examines a case in which C.G. Jung talks about one of his own child experiences. The author argues that the conditions of the comprehension of processuality are, on the one hand, the formation of a special integrity that is personality and, on the other hand, its actions, which make it possible to assemble the discrete states identified by the researcher into a single process. The personality is considered as the subject who, starting from ancient culture, aims for independent behavior, partially overcomes social and cultural dependence, begins to build his own world and himself in this world. (shrink)

Irigaray’s engagement with Aristotelian physics provides a specific diagnosis of women’s ontological and ethical situation under Western metaphysics: Women provide place and containership to men, but have no place of their own, rendering them uncontained and abyssal. She calls for a reconfiguration of this topological imaginary as a precondition for an ethics of sexual difference. This paper returns to Aristotelian cosmological texts to further investigate the topologies of sexual difference suggested there. In an analysis both psychoanalytic and phenomenological, the paper (...) rigorously traces a teleological and oedipal narrative implicit in the structure of the Aristotelian cosmos, in which desire for the mother is superseded by love for the father. Further, the paper argues that this narrative is complicated by certain other elements in the Aristotelian text—aporias involving the notion of boundary and the relationship between space and time, the fallenness of the feminine, and the ineliminably aleatory qualities of matter. The paper concludes that such elements may provide material for disrupting this teleology of gender, opening onto not merely an ethics of sexual difference, but providing space and place for a proliferation of non-normative, queer, transgender and intersex modes of sexed and gendered subjectivity. (shrink)

Later medieval theories of free choice differ fundamentally as to the importance they assign to deliberation. Some thinkers hold that the will's choices necessarily agree with the intellect's judgment, obtained by deliberation, of what is most worth choosing in a particular circumstance. They thus think that deliberation provides the object of choice. In addition, they take the control that is essential to free choice to be rooted in deliberation. Others object that deliberation cannot ground free choice since it is itself (...) not originally in our control. They think that one can choose differently from what appears most choiceworthy upon deliberation, and so they deny that the object of choice is exclusively given by deliberation. This paper considers theories of the role of deliberation in free choice held by prominent thirteenth and early fourteenth-century thinkers. It will be shown that there are significant theoretical difficulties on both sides. (shrink)

Do places matter educationally? When Edward Casey remarks: ‘The world is, minimally and forever, a place‐world’, we might take this statement as presupposing without argument that places exist as a given, that we know what a place is, a point that Aristotle would have never taken for granted and in fact neither does Casey. I find Casey's remark that we live in ‘a place‐world’ an immensely rich turn of phrase, forever packed with an infinite and diverse range of landscapes reflecting (...) our being in the world, a maze of wonders, an orchestra of different subtle sounds where places are witnessed, mimicked and created. We submerge ourselves in the gamesome labour of place and learn to perceive and quiver in its light. I will discuss through a phenomenological perspective the self‐givenness of place experience, the unfolding of a life that is an aspect of one's own space and horizon. The relationship between place and being and the aesthetic way that I discuss this is central to this paper's analysis, a position that is at odds with those who favour a more macro theoretical perspective that eclipses place. My analysis focuses on a philosophical exploration of being‐in‐place, where place becomes being. Much is made of the thought that place is primarily an aesthetically lived experience where we create ourselves. An attempt is made to show how an embodied sense of being in place transforms places of learning. The paper attempts to acknowledge the kind of governing power of being that place interconnections can enclose, personalize and create. (shrink)

I argue that realism about reasons is incompatible with the possibility of reasoning with reasons, because realists are committed to the claim that we are aware of reasons by way of ordinary belief...

Theologians often reflect on the ethical uses and impacts of artificial intelligence, but when it comes to artificial intelligence techniques themselves, some have questioned whether much exists to discuss in the first place. If the significance of computational operations is attributed rather than intrinsic, what are we to say about them? Ancient thinkers—namely Augustine of Hippo (lived 354–430)—break the impasse, enabling us to draw forth the moral and metaphysical significance of current developments like the “deep neural networks” that are responsible (...) for some of the most remarkable achievements of the past few years. First, Augustine’s theology of the natural world’s rationes seminales makes sense of neural networks’ success by explaining the world as a kaleidoscopic refraction of divine Wisdom rather than as a collection of discrete objects standing in crisp relations. Second, his account of interpretive judgment as a moral act bound up with love reveals how our training and use of AI relates to the Christian’s assimilation to Wisdom. The contingent meaning of the neural network reveals AI’s potential either for standing between us and the world or in some sense facilitating a Christian’s regathering of the created echoes of divine Wisdom throughout his or her journey into the Trinity. (shrink)

This paper shows how key aspects of Aristotle’s core concepts of matter and motion, some of which have recently been shown to help make sense of quantum mechanical indeterminacy, align with some important results of the energy-momentum relationship of special relativity. In this conception, mobility and indeterminacy are inherently linked to each other and to materiality. Applying these ideas to massless particles, which relativity tells us move at the maximal cosmic speed, allows us to draw the conclusion that they must (...) be the most basic physical bodies, that is, mobile substances. The most familiar massless particle, the photon, constitutes light. Furthermore, because the photon composes luminous matter but cannot be decomposed into anything else more basic, it fulfills the definition of element. (shrink)

According to L.E.J. Brouwer, there is room for non-definable real numbers within the intuitionistic ontology of mental constructions. That room is allegedly provided by freely proceeding choice sequences, i.e., sequences created by repeated free choices of elements by a creating subject in a potentially infinite process. Through an analysis of the constitution of choice sequences, this paper argues against Brouwer’s claim.

The ideas of creatio ex nihilo of the universe and creatio continua of new matter out of nothing entered the arena of natural science with the advent of the Big Bang and the steady-state theories in the mid-twentieth century. Adolf Grünbaum has tried to interpret the steady-state theory in such a way, to show that the continuous formation of new matter out of nothing in this theory can be explained purely physically. In this paper, however, it will be shown that (...) Grünbaum's interpretation encounters at least three problems: not distinguishing between material and efficient causes, inconsistency, and misconceiving the law of density conservation. (shrink)

This article concerns the problem of time pressures in higher education from the perspective of Newtonian (clock)time and pedagogical action. While most recent critiques of contemporary time pressures turn to alternative time theories in place of Newtonian temporality, the current paper outlines a way to conceive education from a Newtonian time perspective while also retaining theorizations of education as a form of cyclical and uncertain interaction. Time is theorized as changes in the immediate present which transform an uncertain and potential (...) future to an evident and permanent past in a Newtonian-linear temporal framework. Education, on the other hand, is defined as pedagogical influence to foster student’s human growth, demonstrated in a teaching–studying–learning relationship. Slow education theories and strategies are proposed as a way to reclaim time for education from the accelerative time policies of HE from within a linear time perspective instead of having to propose alternative time theories to ‘free’ education from its rootedness in the temporality of past, present, and future. (shrink)

This essay explores the significance of Agamben’s sparse references to medieval Jewish thinkers (that is, the Rishonim) and raises the question as to whether the modern interpretive horizon of “history” is adequate for providing an understanding of these thinkers.

U ovom ću članku razmotriti Aristotelov protreptički argument za nužnost filozofije kako ga je postavio Al-Kindi. Pokazat ću kako muslimanski kritičar filozofije, prvenstveno onaj koji je usklađen s teološkim stajalištima Ibn Hanbala, može s razlogom odbaciti protreptički argument kako ga predstavlja Al-Kindi. Međutim, argument se može preraditi na način da se zaobiđu uobičajene kritike koje iznose protivnici filozofije u stilu Hanbalīja. Dapače, tvrdit ću da je njegova ispravnost neupitna jednom kad se argument pravilno razjasni s obzirom na to kako se (...) treba shvatiti 'filozofiju'. Na kraju ću ukratko raspravljati o tome zašto muslimanski kritičari filozofije ne moraju smatrati protreptički argument problematičnim, budući da neizbježnost filozofije ne zahtijeva privrženost svim vrstama filozofskih pozicija, koliko god one bile problematične za islamsku doktrinu. (shrink)

Making a history of the principle of inertia, as of any other principle or concept, is a complex but still possible operation. In this work it has been chosen to make a back story which seemed the most natural way for a reconstruction. On the way back, it has been decided to stop at the 6th century CE with the contribution of Ioannes Philoponus. The principle he stated, although very different from the modern one, is certainly associated with it. Going (...) back in time it is still possible and of course one could proceed to the origins of the homo sapiens who perhaps posed the problem of why a club thrown with his hand could go so far from him. But the similarities that one can find with the modern principle are very vague, too perhaps. Without going so far one could see an embryonic idea of the principle of inertia in the atomistic theory of Democritus in the 5th century BCE. The motion of atoms whirling with no apparent reason can suggest the idea that a body can also move with no reason. But the transition from the atom, a metaphysical being, to the body, an empirical being, is far from immediate. (shrink)

One of the remarkable features of recent interest in the work of Louis Althusser has been the prominence granted to Althusser’s cultural criticism. However, aside from one notable exception, Althusser’s cultural criticism has not figured prominently in discussions of his late work, and the absence of Althusser’s cultural criticism from those discussions has perhaps unwittingly obscured both the genealogy of Althusser’s late aesthetic ontology and the logic of his last texts, of ‘The Underground Current of the Materialism of the Encounter’ (...) and related writings on aleatory materialism. By tracing the genealogy of the aleatory impulse in Althusser’s cultural criticism, it is possible to show how that work resonates in Althusser’s late texts including the larger unpublished manuscript from which ‘The Underground Current of the Materialism of the Encounter’ has been drawn. This reading of the philosophy of the encounter also allows us to understand the importance of Nicolas Malebranche for Althusser’s aleatory materialism. (shrink)

Recent mathematical results, obtained by the author, in collaboration with Alexander Stokolos, Olof Svensson, and Tomasz Weiss, in the study of harmonic functions, have prompted the following reflections, intertwined with views on some turning points in the history of mathematics and accompanied by an interpretive key that could perhaps shed some light on other aspects of (the development of) mathematics.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Ecological Ethics: An IntroductionDavid Keller (bio)Patrick Curry, Ecological Ethics: An Introduction. Malden, Massachusetts: Polity Press, 2007, 173pages.Were I in Bath having drinks with Patrick Curry, we would have much to agree about. Explaining his choice of title of his book, Ecological Ethics, he rightly points out that the more common descriptor "environmental ethics" presupposes a dualism between human beings and the nonhuman environment—an assumption which is itself anthropocentric (...) (p. 4). For philosophers interested in studying the human/ nonhuman dynamic, the legitimacy of anthropocentrism is itself an open question. Because the word 'ecology' treats humans, as biota, as integral parts of ecological systems, the phrase "ecological ethics" is less presumptuous and hence more accurate. The word 'ecological' also has the benefit of conveying the message that the subject is notgoing to involve extending moral considerability from humans out into the "environment." Instead, ecological systems as the locus of value provide the starting point for the elaboration of ethics (p. 2). For Curry, as for Leopold (1960) and Callicott (1989), "ecological community" is coextensive with the ethical community.To correlate the ethical community with the biotic community within the rubric of "ecological ethics" is nothing novel. Curry's claim that "there is something ancient about an ecological ethic" (p. 7) got me thinking: [End Page 153]prior to Abrahamic monotheism and Greek rationalism, ancient peoples, particularly nomadic hunter-gatherers, probably considered themselves as integral parts of what encompassed them, moving with herds, in concert with meteorological and seasonal changes, seeing themselves as one amongst other living beings. They probably did not see themselves apart from the "environment" as we have learned to do. Then with the advent of agriculture, linear furrows and controlled inundations must have fostered an addictive sense of security from flood and famine. Later, the innovations of industrial civilization further distanced us from the caprice of nature's wild vicissitudes. Yet that comfort comes at the expense of lost awareness of our responsibilities as bioticcitizens. Therefore, Curry says, following Sylvan (1973), we need a new ecological ethic since traditional Western morality "is no longer up to the job" (ibid.).Curry remarks that ethics, cast in this light, is not something "optional," something to be addressed after one's belly is full, debts settled, and lodging secured. Rather, ethics cuts directly to the core of human action, of all human activity (p. 5)—a claim reminiscent of Socrates' exhortation to Thrasymachus that it is no small matter that they are discussing, nothing of less importance than the right way to live one's life (Plato 2005, p. 603).Over the first sips of ale, I would praise him for giving his book a simple and straightforward structure that makes a challenging subject accessible, especially to students. After laying down the groundwork of basic concepts in moral philosophy (chapter 3)—objectivism versus relativism, the problem of the is/ought gap, religious morality and environmental philosophy (domination, stewardship, and managerialism), and virtue and rule-based ethics (chapter 4)—Curry addresses axiology (chapter 5). Are humans the sole locus of value (anthropocentrism), or are there other entities worthy of some sort of moral consideration who themselves do not carry the burden of moral responsibility (zoocentrism, biocentrism, ecocentrism)? Curry answers the latter in the affirmative, arguing that ontological interconnectedness of humans with other living beings within ecological systems discloses that something greater than humanity is the locus of value (p. 46).The most useful part of the book for my students out in Utah would be the middle chapters (6–8) in which Curry casts degrees of nonanthropocentrism [End Page 154]in shades of green. These shades range from light green or "shallow" anthropocentric ethics such Bookchin's Social Ecology (p. 50), Hardin's Lifeboat Ethics (pp. 52–54), and mainstream environmentalism (p. 51), through medium green ethics based on the extension of traditional human-oriented moral philosophy to nonhumans such as Singer's Animal Liberation (pp. 56–59), Regan's Animal Rights (pp. 59–60), and Taylor's Biocentrism (pp. 60–62). Curry proceeds to the dark green ethics of ecocentrism, such as Land Ethics (pp. 65–68), the Gaia Hypothesis (pp. 68–71... (shrink)