The concept of Intentional Action is at the core of Praxeology, as developed by the Austrian economist Ludwig von Mises. Under this unique approach, defined as the science of human action and designed to study the field of the social sciences, Mises create “action axiom”: the contention that every acting man more satisfactory state of affairs for a Austrian scholar is able to derive the fundament human action; such as value, scale of value, scarcity, abundance, profit, loss, uncertainty and causality, (...) among others. This paper intends to present the praxeological perspective on intentional action and its epistemologic implications; it also attempts to answer objections to this thesis. (shrink)

In a detailed and spirited critique, Professor James M. Humber has found my defence of the ontological argument unconvincing. Humber's case rests upon his claim that my ‘error’ is due to my ‘having accepted an incorrect definition of “physically necessary being” … ’. Now I do indeed claim that God must be conceived as a factuall necessary being, i.e. as eternally independent. I take the notion of God's aseity or eternal independence to be relatively straightforward and uncontroversial; it is accepted (...) as an essential component of the concept God by many philosophers who also insist that there is no acceptable form of demonstrative theism. Thus, it is widely held that ‘God is a factually necessary being’ does not imply ‘God is a logically necessary being’; that God is eternally independent does not imply that he exists in all possible worlds. But it is precisely this view that I have argued is incorrect. While I concur that there is an intelligible concept of God as factually necessary, I deny that the existence of such a being is logically contingent, a mere matter of empirical fact. Indeed, a rigorous inspection of the concept of an eternally independent being reveals that whether that concept is instantiated, i.e. whether there exists a being exemplifying that concept, is knowable a priori . My claim is in fact stronger than this. I argue that the existence of an eternal, independent, omniscient and omnipotent being is demonstrable by conceptual analysis. It is Humber's contention that my alleged demonstration of God's existence crumbles upon the discovery of the unacceptability of my definition of ‘factually necessary being’. Let us see. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Rhetoric 34.4 (2001) 275-291 [Access article in PDF] The Conceptual Unity of Aristotle's Rhetoric 1 - [PDF] Alan G. Gross and Marcelo Dascal The standard view--that the Rhetoric lacks conceptual unity--has strong and prestigious support, stretching over most of the century. To David Ross in 1923 the unity of the Rhetoric was practical, not theoretical; to misunderstand this fact was to see this work, mistakenly, as (...) "a curious jumble of literary criticism with second-rate logic, ethics, and politics, and jurisprudence, mixed with the cunning of one who knows well how the weaknesses of the human heart are to be played upon" (285). So unaltered has been this view over the years that, in 1995, Jonathan Barnes could turn Ross's metaphor into an argument concerning the Rhetoric's lack of intellectual focus: it presents, not one art, but fragments of three arts, and of three arts that exist quite independently of rhetoric. The sections on logic have the closest connections with dialectic and in part overlap with what Aristotle says in the Topics; the sections on the emotions are linked to the ethical and psychological writings; Book III... shares its subject matter with the Poetics. Rhetoric... is a magpie, thieving a piece of one art and a piece of another, and then botching a nest of its own. (Companion 263-64) To Ross and Barnes, while logos, êthos, and pathos are essential to rhetorical invention, and style and arrangement are essential to rhetorical performance, they have nothing conceptually in common. Insofar as disciplinary identity depends on such conceptual unity, rhetorical studies lack such identity.William Grimaldi offers an alternate view; beneath Ross's jumble, he sees as the work's fundamental unifying principle, the enthymeme, which serves both as a form of argument and as a source for arguments about fact, character, and emotion. On this view, the factual content of a rhetorical argument is structured logically, a structure that is then molded linguistically [End Page 275] by means of êthos and pathos to suit the requirements of the particular case: "The content of... statements, the manner in which propositions will be expressed, the language, and images in casting the statements will be determined by the topical examination of the ethos and pathos of [a] particular speaker-auditor's situation" (Commentary I, 335n). Grimaldi convinced no one that this was the case; as Jakob Wisse has pointed out, Grimaldi's interpretation takes unacceptable hermeneutic liberties (27-28); nothing in the Rhetoric supports his view of the enthymeme as the central organizing principle of the work.Although we agree that Grimaldi was mistaken, we would like to argue that he was correct in seeing inferential processes as the key to the Rhetoric's conceptual unity. We would like to claim, however, that, contrary to Grimaldi's view, each of the three pisteis is inference-based, as is the canon of style. Moreover, the canon of arrangement, while not inference-based for Aristotle, plays a vital role in strengthening the patterns of inference that speakers prefer; in addition, it can be inference-based, as Perleman and Olbrechts-Tyteca have shown. So much conceptual unity seems to us consistent with Aristotle's definition of rhetoric; if such unity exists, it would mean that Aristotle was correct in calling rhetoric a tekhnê, which was, like dialectic or medicine, a unified body of knowledge (1.1.2-1354a1-14)We are not going to argue that the text as we have it is conceptually unified; obviously, no text that contains inconsistent views and serious ambiguities can be unified and there is little doubt that the Rhetoric contains such inconsistencies and ambiguities. With the aid of current scholarship, however, we intend to construct from the text a consistent theory of persuasion with inference as its base. In our construction, we will add nothing to Aristotle. But we will omit some passages--especially, a crucial one in which he seems clearly to spurn emotional and ethical means of persuasion (1.1.3-1354a16-45). We will also prefer some interpretations--especially an... (shrink)

This accessible book examines the philosophical foundations of Chaim Perelman's rhetorical theory. In addition to offering a brief biography, it explores Perelman's deep philosophical commitments and his concern for the ways in which the details of actual texts realize those commitments. The authors show that Perelman still reigns supreme when it comes to the elucidation of actual texts. His is a microanalysis of arguments, one that is endlessly suggestive of ways of analyzing texts at the level of the word and (...) phrase, the arrangement of parts, and the structure of arguments. Book jacket. (shrink)

Alan Gross applies the principles of rhetoric to the interpretation of classical and contemporary scientific texts to show how they persuade both author and audience. This invigorating consideration of the ways in which scientists--from Copernicus to Darwin to Newton to James Watson--establish authority and convince one another and us of the truth they describe may very well lead to a remodeling of our understanding of science and its place in society.

The advent of new forestry in the United States represents a traumatic shift in the philosophy of national forestry praxis, a broadening of values to include aesthetics and sustainability of natural ecological process. The ethics of traditional forestry are shown to be ‘Stoic utilitarian’ and positivist, while the ethics of new forestry adhere closely to the ‘land ethic’ of Aldo Leopold. Aesthetics in traditional forestry are shown to be modernist, and to have developed from, and in opposition to a Romantic (...) aesthetic of the late nineteenth century. This transition is traced from the first U.S. landscape architect, Frederick Law Olmsted Sr., to the first U.S.-born forester, Gifford Pinchot. The language and precepts of new forestry are shown to parallel those of postmodernism, and the possibility of a broadened aesthetics of forestry, developed through postmodernist criticism, is outlined. The language of gardening is used as a model of forestry praxis, with traditional forestry adhering to the principles of vegetable gardening, while new forestry offers an opportunity to flesh out an entire spectrum of gardening genres. (shrink)

The ArgumentConflicts between scientists over credit for their discoveries are conflicts, not merely in, but of science because discovery is not a historical event, but a retrospective social judgment. There is no objective moment of discovery; rather, discovery is established by means of a hermeneutics, a way of reading scientific articles. The priority conflict between Roger Guillemin and Andrew Schally over the discovery of the brain hormone, TRF, serves as an example. The work of Robert Merton, Thomas Kuhn, Augustine Brannigan, (...) and Grygory Markus shows that scientists read scientific articles by means of the application of a set of pragmatic rules that subtend the normative requirements of what counts as a scientific discovery. In other words, there is a hermeneutics of science, but it is internal to that form of life. Recategorization of priority conflicts has an impact on our view of scientific controversy generally. The impact is the revision of the boundary lines of scientific controversy and the further specification of its fine-structure. (shrink)

This paper examines Ian Hacking's arguments in favor of entity realism. It shows that his examples from science do not support his realism. Furthermore, his proposed criterion of experimental use is neither sufficient nor necessary for conferring a privileged status on his preferred unobservables. Nonetheless his insight is genuine; it may be most profitably seen as part of a more general effort to create a space for a new form of scientific and philosophical certainty, one that does not require foundations.

I am grateful to Dr William L. Craig for his reply to an earlier article of mine in this journal, on the relationship between God and time. Craig and I agree on most points with respect to the relationship between God and time. What then is there for us to disagree about? The point Craig argues for is, eternity is ‘coincident’ with our history, i.e. the duration of our space–time is simultaneous with some duration of eternity. But I already agree (...) to this point. In fact, I argued that if God sustains the universe, and if the universe and God are temporal, then God's time must be related to our time. We are in God's time, and God's time is our time, when by time we mean ‘ontological time’ or what I call duration, rather than Measured Time. If this is so, where is our disagreement? Our disagreement turns on this question: does history measure eternity? Does the ‘cosmic time’ of our universe give a proper measure to the same duration of God's time in eternity? I say it does not, while Craig says that it does. (shrink)

Examines the nature of rhetorical theory and criticism, the rhetoric of science, and the impact of poststructuralism and postmodernism on contemporary accounts of rhetoric.

A distinct group of receptors including DCC, UNC5, RET and Ptc1 is known to function in ligand‐dependent neuronal growth and differentiation or axon guidance. Acting as “dependence receptors”, they may also regulate neuronal cell survival by inducing apoptosis in the absence of cognate ligand. Receptor‐initiated apoptosis requires proteolytic (caspase) cleavage and exposure of a pro‐apoptotic region in the cytoplasmic domains of the receptors. In contrast, classical apoptosis induced by growth factor or cytokine deprivation involves loss of survival signaling without receptor (...) cleavage. DCC, UNC5, RET and Ptc1 are downregulated or mutated in diverse cancers, and show properties characteristic of tumor suppressors, consistent with their ability to promote neuronal cell death. Dysfunctional dependence receptors have been linked to the loss of specific neurons in certain inherited and neurodegenerative diseases. Dependence receptor‐initiated apoptosis represents a novel paradigm for the controlled removal of specific cells during neural development and elimination of malignant cells that have strayed beyond regions of ligand availability. BioEssays 26:656–664, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

The sublime evokes our awe, our terror, and our wonder. Applied first in ancient Greece to the heights of literary expression, in the 18th-century the sublime was extended to nature and to the sciences, enterprises that viewed the natural world as a manifestation of God's goodness, power, and wisdom. In The Scientific Sublime, Alan Gross reveals the modern-day sublime in popular science. He shows how the great popular scientists of our time--Richard Feynman, Stephen Hawking, Steven Weinberg, Brian Greene, Lisa (...) Randall, Rachel Carson, Stephen Jay Gould, Steven Pinker, Richard Dawkins, and E. O. Wilson--evoke the sublime in response to fundamental questions: How did the universe begin? How did life? How did language? These authors maintain a tradition initiated by Joseph Addison, Edmund Burke, Immanuel Kant, and Adam Smith, towering 18th-century figures who adapted the literary sublime first to nature, then to science--though with one crucial difference: religion has been replaced wholly by science. In a final chapter, Gross explores science's attack on religion, an assault that attempts to sweep permanently under the rug two questions science cannot answer: What is the meaning of life? What is the meaning of the good life? (shrink)

This chapter contains sections titled: * Science and Rationality as Human Practices * Practical Objectivity and Explanatory Focus * Methodological Naturalism and Informal Reasoning * Microdesign and Macrodesign in Science * Note * References * Further Reading.

Philosophers from anselm and scotus to hartshorne and malcolm have argued that the true claim that God is a necessary being implies that theism is a-Priori demonstrable. Philosophers such as hick, Penelhum, And geach have denied this, Contending 1) that god's necessity is factual, Indicating his eternal independence, Rather than logical, Indicating his existence in all possible worlds, And 2) that from the former nothing follows a-Priori about the truth or falsity of theism. I argue that factual and logical necessity (...) are conceptually inseparable, That God can be demonstrated to exist in all possible worlds. I take statements about the modalities of existence of things to be equivalent to statements about the modalities of instantiation of concepts, And argue that the concept God is necessarily instantiated, I.E., That God necessarily exists. The argument is compared and contrasted to a similar argument of hartshorne's. (shrink)

The relationship between religiosity and ethical behavior at work has remained elusive. In fact, inconsistent results in observed magnitudes and direction led Hood et al. (The psychology of religion: An empirical approach, 1996 ) to describe the relationship between religiosity and ethics as “something of a roller coaster ride.” Weaver and Agle (Acad Manage Rev 27(1):77–97, 2002 ) utilizing social structural versions of symbolic interactionism theory reasoned that we should not expect religion to affect ethical outcomes for all religious individuals; (...) rather, such a relationship likely depends on specific religious attitudes including religious motivation orientation (intrinsic RMO vs. extrinsic RMO), perceived sacred qualities of work (job sanctification), and views of God (VOG, loving vs. punishing). We examined the effects of these three religious attitudes on participants’ judgments of 29 ethically questionable vignettes. Consistent with symbolic interactionism theory, intrinsic RMO and having a loving view of God were both negatively related to endorsing ethically questionable vignettes, whereas extrinsic RMO was positively related to endorsing the vignettes. Unexpectedly, job sanctification was positively related to endorsing the vignettes. However, both intrinsic and extrinsic RMO moderated this relationship such that sanctifying one’s job was related to ethical judgments only for those who were: (a) low in intrinsic RMO or (b) high in extrinsic RMO. We reasoned based on symbolic interactionism theory that intrinsically motivated participants, in contrast to extrinsically motivated participants, may have utilized their religious beliefs as a guiding framework in making ethical judgments. (shrink)

It is the laws of nature, among other things, that allow for the periodic processesthat underlie isochronic clocks. Is God in any Measured Time? If not, does our Measured Time measure the eternity of God? I will argue that God is not in any ...

ArgumentA growing cross-disciplinary literature has acknowledged the importance of verbal-visual interaction in the creation and communication of scientific texts. I contend that the proper understanding of these texts must flow from a hermeneutic model that takes verbal-visual interaction seriously, one that is firmly grounded in cognitive constraints and affordances. The model I propose has two modules, one for perception, derived from Gestalt psychology, the other for cognition, derived from Peirce's semiotics. I apply this model to an important but largely neglected (...) text in the history of nineteenth-century science, Charles Lyell'sThe Geological Evidences of the Antiquity of Man, and to two accounts by well-respected historians of science, both of the same key discovery in quantum physics. In doing so, I hope to demonstrate the advisability of incorporating the exegetical practices my model entails into the everyday practices of historians of science. (shrink)

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} I define and refine Habermas’s notion of systematically distorted communication by means of focused, structured comparison among three of its instances. Next, I show that its critique is possible within the confines of his theory by recourse to (...) a minimalist concept of rationality and a version of the truth that avoids the unwelcome metaphysical baggage of truth with a capital T. For critique to be complete, however, it must be supplemented by the full range of rhetorical proofs. Even so, there are limits to the power of critique. In the end, only social and political action can alter oppressive institutional arrangements. (shrink)

Explanations of the cause of the Challenger disaster by the Presidential Commission and by communication scholars are flawed. These explanations are characterized by a common tendency to emphasize the technical and procedural aspects of organizational life at the expense of the cognitive and ethical. Rightly construed, the Challenger disaster illustrates both the need for a revived art of rhetoric and the importance of putting in place the political and social conditions that make this art efficacious in furthering cognitive understanding and (...) ethical conduct. (shrink)

ArgumentHeidegger's philosophy of science is notable for the prominence it gives to visuals and visualization. This is because for Heidegger, truth – including scientific truth – is the consequence of unconcealment, the lifting of a veil. But as scientific truth is a special kind, its visualization is also special: scientific truth reveals itself to us as, in Heidegger's words, “a calculable nexus of forces.” This nexus unconceals itself largely by means of instrumentation: it is this process of revelation that turns (...) objects into objects of science. Despite its focus on visualization, however, Heidegger's philosophy of science cannot be applied directly to scientific visuals. His categories are not designed with visual exegesis in mind. For that purpose, semiotics, the science of meaning as defined by Charles Peirce, is a necessary intermediary between the abstract and the concrete, a taxonomy of icon, index, and symbol that can be employed as a set of hermeneutic probes that permit the exploration of scientific visuals as embodiments and carriers of scientific meaning. But not their sole embodiments and carriers. In achieving scientific semiosis, the verbal and visual must combine their particular strengths. This is also in accord with a Heideggerian view: science moves methodically from the visual to the propositional, though it never leaves the visual behind. (shrink)

Intended for logicians and mathematicians, this text is based on Dr. Hamilton's lectures to third and fourth year undergraduates in mathematics at the ...

In debate with John Caiazza, we clarify the meaning of the terms technology and secular, arguing that technology is not really secular. Only when combined with antireligious secularism do we get the modern techno‐secular worldview. Science is not secular in the strong sense, nor does its practice automatically lead to the techno‐secular. As a complete worldview, techno‐secularism is antireligious, but it also is dehumanizing and destructive of our environment. Religion may provide a transcendent source for a humanizing morality that might (...) move technology in a more ecofriendly, humane direction. The alternative is not a happy one for our posthuman technological future. (shrink)

In this essay I wish to defend the intuition that God transcends time, of which he is the Creator. To do this, I will develop a new understanding of the term ‘timeless eternity’ as it applies to God. This assumes the inadequacy of the traditional notion of divine eternity, as it is found in Boethius, Anselm and Aquinas. Very briefly, the reasons for this inadequacy are as follows. God sustains the universe, which means in part that he is responsible for (...) the fundamental ontological status of things. Because the universe is an everchanging reality, things do change in their fundamental ontological status at different times – a change we must ascribe to God, and cannot ascribe to the objects themselves, since this has to do with their very existence. God himself, therefore, does different things at different times. This implies change in God. Whenever a change occurs, a duration occurs. Therefore, God is in time. But I do not think it is proper to say that God is in our time. God transcends time, and he is the Creator of our space-time. It is theologically more proper to say that we are in God's time, and I will adopt this language here. (shrink)

In this collection edited by Alan G. Gross and Arthur E. Walzer, scholars in communication, rhetoric and composition, and philosophy seek to “reread” Aristotle’s Rhetoric from a purely rhetorical perspective.

Interleukin 1β‐converting enzyme (ICE)‐like proteases (caspases) play an important role in programmed cell death (apoptosis), and elucidating the consequences of their proteolytic activity is central to our understanding of the molecular mechanisms of cell death. Diverse structural and regulatory proteins and enzymes, including protein kinase Cδ, the retinoblastoma protein (a protein involved in cell survival), the DNA repair enzyme DNA‐dependent protein kinase and the nuclear lamins, undergo specific and limited endoproteolytic cleavage by various caspases during apoptosis. Since individual caspases can (...) cleave multiple substrates, the consequences of cleavage of only a single substrate are still poorly understood. Nevertheless, proteolytic activation of protein kinase Cδ may be an important early step in the cell death pathway, and cleavage of the retinoblastoma protein could suppress its cell survival function, whereas proteolytic inactivation of DNA repair enzymes might compromise the ability of the cell to reverse DNA fragmentation. On the other hand, cleavages of nuclear and cytoplasmic structural proteins (e.g. the lamins and Gas2) appear to be required for or contribute to the dramatic rearrangements in cellular architecture that are necessary for the completion of the cell death process. An emerging theme is that parallel and sequential proteolytic activation and inactivation of key protein substrates occurs during the multiple steps of apoptosis. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Rhetoric 33.4 (2000) 319-335 [Access article in PDF] Rhetoric as a Technique and a Mode of Truth: Reflections on Chaïm Perelman Alan Gross In memoriam: Henry Johnstone, fons et origo.In one of his many criticisms of The New Rhetoric, the philosopher Henry W. Johnstone Jr. complains about its chapter "The Dissociation of Concepts" that "one is never sure whether [Chaïm Perelman is] thinking of rhetoric primarily (...) as a technique or primarily as a mode of truth. One wonders, too, what status [he is] claiming for the book itself" (1978, 99). 1 Since the chapter in question largely concerns philosophical argument, the doubt is very much apropos. But the response to Johnstone's implied question--a response that Johnstone does not think available--is that the correct answer legitimately varies in a systematic way. While in philosophical contexts, and, incidentally, in scientific ones, rhetoric is invariably a mode of truth, in contexts of public address it need not be. To see how this systematic variation might be the case, I will focus, as does Johnstone, on the dissociation of concepts as a test case of the robustness of a rhetoric oriented toward truth. To do so, I must first define dissociation and then come to terms with the way in which concepts are dissociated in public address, in philosophy, and in science. In treating these examples, however, I must be wary. While they will vary systematically according to field, they are not each instances of any general "law" of dissociation. Johnstone is surely right to "doubt whether there is any general logic of dissociation; there is only the logic of each particular dissociation, generated in each case by a particular problem" (99). When I have run through my examples, I can return to Johnstone's question about the status of rhetoric and of Perelman's study of it.Suppose that, in a campaign for the United States Senate, my opponent says that the central issue is high taxes, not the rise of medical costs, while I say that the central issue is medical costs, not high taxes. Neither of us [End Page 319] need be engaged in the dissociation of concepts; we may simply be excluding taxes and medical care, respectively, from political matters that deserve our immediate and full attention; we may simply be breaking the link between these issues and those of high political salience. In Perelman's words, "[T]he technique of breaking up a liaison consists... in asserting that elements that should remain separated and independent are improperly associated" (Perelman and Olbrechts-Tyteca 1969, 411). Yet, if we think that adequate medical care for all Americans is a moral issue, that it transcends politics, we are dissociating this issue from the category of campaign issues of the ordinary sort, those that deal "merely" with expediency. In the process, we are devaluing matters of mere expediency. Dissociation is a way of taking the argumentative high ground, of putting an issue on a different plane, an act that in this case turns a political race into a moral contest. In Perelman's words, "[T]he dissociation of notions brings about a more or less profound change in the conceptual data that are used as a basis of argument. It is then no more a question of breaking the links that join independent elements, but of modifying the very structure of these elements" (412).To illustrate this difference, I will use two parallel passages on the same topic: one from Stephen Douglas and the other from Abraham Lincoln, both from the debate between them in Alton, Illinois, on 15 October 1858. In his passage, Douglas stoutly defends states' rights: This government was made on the great basis of the sovereignty of the States--the right of each state to regulate its own domestic institutions to suit itself, and that right was conferred with the understanding and expectation that inasmuch as each locality had separate and distinct interests, each state must have different and distinct local and domestic institutions, corresponding to the wants... (shrink)