By taking serious a remark once made by Paul Bernays, namely that an account of the nature of rationality should begin with concept-formation, this article sets out to uncover both the restrictive and the expansive boundaries of rationality. In order to do this some implications of the perennial philosophical problem of the “coherence of irreducibles” will be related to the acknowledgement of primitive terms and of their indefinability. Some critical remarks will be articulated in connection with an over-estimation of rationality (...) – concerning the influence of Kant's view of human understanding as the formal law-giver of nature (the supposedly “rational structure of the world”), and the apparently innocent (subjectivist) habit to refer to experiential entities as 'objects'. The other side of the coin will be highlighted with reference to those kinds of knowledge transcending the limits of concept-formation – culminating in formulating the four most basic idea-statements philosophy can articulate about the universe. What is found “in-between” these (restrictive) and (expansive) boundaries of rationality will then briefly be placed within the contours of a threefold perspective on the self-insufficiency of logicality – as merely one amongst many more dimensions conditioning human life. Although the meaning of the most basic logical principles – such as the logical principles of identity, non-contradiction and sufficient reason – will surface in our analysis, exploring some of the complex issues in this respect, such as the relationship between thought and language, will not be analysed. The important role of solidarity – as the basis of critique – will be explained and related both to the role of immanent criticism in rational conversation and the importance of acknowledging what is designated as the principle of the excluded antinomy (which in an ontic sense underlies the logical principle of non-contradiction). The last section of our discussion will succinctly illuminate the proper place of the inevitable trust we ought to have in rationality – while implicitly warning against the rationalistic over-estimation of it (its degeneration into a rationalist “faith in reason”). Our intention is to enhance an awareness of the reality that rationality is embedded in and borders on givens which are not open to further “rational” exploration – givens that both condition (in a constitutive sense) and transcend the limits of conceptual knowledge. Some of the distinctions and insights operative in our analysis are explained in Strauss 2000 and 2003. Yet, most of the systematic perspectives found in this analysis of rationality are only developed in this article for the first time. Since a different study is required to discuss related problems and results found within cognitive science, it cannot be discussed within one article. S. Afr. J. Philos. Vol.22(3) 2003: 247–266. (shrink)

The traditional understanding of abstraction operates on the basis of the assumption that only entities are subject to thought processes in which particulars are disregarded and commonalities are lifted out (the so-called method of genus proximum and differentia specifica). On this basis Frege criticized the notion of abstraction and convincingly argued that (this kind of) “entitary- directed” abstraction can never provide us with any numbers. However, Frege did not consider the alternative of “property- abstraction.” In this article an argument for (...) this alternative kind of abstraction is formulated by introducing a notion of the “modal universality” of the arithmetical and by developing it in terms of the distinction between type-laws (laws for entities – applicable to a limited class of entities) and modal laws (obtaining for every possible entity without any restriction). In order to substantiate this argument a case is made for the acceptance of an ontic foundation for the arithmetical (and other modes or functions of reality – with special reference to Cassirer, Bernays, Gödel and Wang), which, in the final section, serves to give an ontological account of (i) the connections between the arithmetical and other aspects of reality and (ii) the applicabality of arithmetic. In the course of the argument the impasse of logicism is briefly highlighted, while a few remarks are made with regard to the logical subject- object relation in connection with Frege's view that number attaches to a concept. S. Afr. J. Philos. Vol.22(1) 2003: 63-80. (shrink)

The Systems Theory is a complex theory (yet it is not identical to recent theories of complexity). The intention of this qualification is to demonstrate that the concept of a system is a complex basic concept of scientific thinking. This means that it is defined in terms of various elementary basic concepts brought together in its explication. The definition given by Von Bertalanffy to the concept of a system employs conceptual elements coming from at least five prominent conceptual clusters. In (...) order to highlight the nature and interrelations between these clusters this article focuses upon perennial philosophical issues which present themselves within the definition of a system. They are those of stability and change, the one and the many (unity and multiplicity), the whole and its parts, and the relation between the material and the vital. An analysis of the interrelations between these clusters provides the basis for an assessment of the scope and limitations Von Bertalanffy's concept of a system. S. Afr. J. Philos. Vol.21(3) 2002: 163-179. (shrink)

Because Gadamer is very sensitive to the role of history, tradition and authority within human life, the overall intention of this article will be to unveil major elements of modern philosophy which exerted an influence upon his thought. In this sense it can be seen as applying his notion of 'Wirkungsgeschichte' to an assessment of certain aspects of his own thought. Particularly in his view on causality and history Gadamer illustrates the intimate connection of his thought with the dialectics of (...) nature and freedom. S. Afr. J. Philos. Vol.21(4) 2002: 291-305. (shrink)

Since the discovery of incommensurability in ancient Greece, arithmeticism and geometricism constantly switched roles. After ninetieth century arithmeticism Frege eventually returned to the view that mathematics is really entirely geometry. Yet Poincaré, Brouwer, Weyl and Bernays are mathematicians opposed to the explication of the continuum purely in terms of the discrete. At the beginning of the twenty-first century ‘continuum theorists’ in France (Longo, Thom and others) believe that the continuum precedes the discrete. In addition the last 50 years witnessed the (...) revival of infinitesimals (Laugwitz and Robinson—non-standard analysis) and—based upon category theory—the rise of smooth infinitesimal analysis and differential geometry. The spatial whole-parts relation is irreducible (Russell) and correlated with the spatial order of simultaneity. The human imaginative capacities are connected to the characterization of points and lines (Euclid) and to the views of Aristotle (the irreducibility of the continuity of a line to its points), which remained in force until the ninetieth century. Although Bolzano once more launched an attempt to arithmetize continuity, it appears as if Weierstrass, Cantor and Dedekind finally succeeded in bringing this ideal to its completion. Their views are assessed by analyzing the contradiction present in Grünbaum’s attempt to explain the continuum as an aggregate of unextended elements (degenerate intervals). Alternatively a line-stretch is characterized as a one-dimensional spatial subject, given at once in its totality (as a whole) and delimited by two points—but it is neither a breadthless length nor the (shortest) distance between two points. The overall aim of this analysis is to account for the uniqueness of discreteness and continuity by highlighting their mutual interconnections exemplified in the nature of a line as a one-dimensional spatial subject, while acknowledging that points are merely spatial objects which are always dependent upon an extended spatial subject. Instead of attempting to reduce continuity to discreteness or discreteness to continuity, a third alternative is explored: accept the irreducibility of number and space and then proceed by analyzing their unbreakable coherence. The argument may be seen as exploring some implications of the view of John Bell, namely that the “continuous is an autonomous notion, not explicable in terms of the discrete.” Bell points out that initially Brouwer, in his dissertation of 1907, “regards continuity and discreteness as complementary notions, neither of which is reducible to each other.”. (shrink)

An overview of the history of the concept of matter highlights the fact that alternative modes of explanation were successively employed. With the discovery of irrational numbers the initial conviction of the Pythagorean School collapsed and was replaced by an exploration of space as a principle of understanding. This legacy dominated the medieval period and had an after-effect well into modernity—for both Descartes and Kant still characterized matter in spatial terms. However, even before Galileo the mechanistic world view slowly entered (...) the scene—the world as chaos, particles in motion. Elevating movement to become the guiding principle in our understanding of matter dominated the main tendency of modern physics until the (end of the) 19th century. The discovery of irreversible processes (radio-activity for example) directed 20th century physics towards an exploration of the meaning of energy-operation. It turned out that even within 20th century physics long-standing legacies prevailed, because an account of the nature of matter continued to be torn apart by atomistic and holistic views—confronted by the problem of constancy and change (radical transformability versus persistence). Concrete, material reality exceeds the scope of any single mode of explanation—an insight that also serves a better understanding of the wave-particle duality. (shrink)

A Christian approach to scholarship, directed by the central biblical motive of creation, fall and redemption and guided by the theoretical idea that God subjected all of creation to His Law-Word, delimiting and determining the cohering diversity we experience within reality, in principle safe-guards those in the grip of this ultimate commitment and theoretical orientation from absolutizing or deifying anything within creation. In this article my over-all approach is focused on the one-sided legacy of mathematics, starting with Pythagorean arithmeticism (“everything (...) is number”), continuing with the geometrization of mathematics after the discovery of irrational numbers and once again, during the nineteenth century returning to an arithmeticistic position. The third option, never explored during the history of mathematics, guides our analysis: instead of reducing space to number or number to space it is argued that both the uniqueness of these two aspects and their mutual coherence ought to direct mathematics. The presence of different schools of thought is highlighted and then the argument proceeds by distinguishing numerical and spatial facts, while accounting for the strict correlation of operations on the law side of the numerical aspect and their correlated numerical subjects (numbers). Discussing the examples of 2 + 2 = 4 and the definition of a straight line as the shortest distance between two points provide the background for a brief sketch of the third alternative proposed (inter alia against the background of an assessment of infinity and continuity and the vicious circles present in contemporary mathematical arithmeticistic claims). (shrink)

New class of therapies, including bipolar therapies (BPT) and paradoxical unipolar therapies (PUT) were firstly proposed in relation to a clinical insight and to some results of biological investigations, then they gave rise to mathematical modeling which brought a justification of these therapies, at least from a theoretical point of view. After recalling the mathematical model for the regulation of agonistic antagonistic couples, and reporting the fundamental types of control simulation by means of it, we point out the validity of (...) therapeutical applications inferred from this model. These therapy modalities, including BPT and PUT, now concern the following diseases: astrocytomas, epilepsia and trials on multiple sclerosis. Even if such attempts are in their early stage, noticeably for the last case where biological changes have mainly been studied, it seems that a large span of treatments is open to BPT and PUT. Improvement of these techniques in the future depends, in our opinion, on a parallel working on the dynamics of the mathematical model and the dynamics, perceived by clinical insight and confirmed by biological investigations, of the body reactions to such strategies. Justification of BPT and PUT was given, by resorting to the notion of pathological homeostasis which, too often, intervenes in order to nullify the effects of unilateral (not paradoxical) therapies. This research has elicited some therapies which use two agents with antagonistic effects or only an agent with effects similar to the agent already in excess in the body - in both cases at nearly physiological doses. (shrink)

The year Leo Strauss published "Persecution and the Art of Writing" (1941), he prepared a lecture ("German Nihilism") that he never published. An analysis of this lecture shows that Strauss hadn't fully mastered the art of writing he'd discovered in others: his secrets are too exposed. In the context of "German Nihilism," it becomes clear that "Persecution and the Art of Writing" is about liberal persecution of authoritarianism, no the reverse, as liberals would assume. In response to recent (...) apologias presenting Strauss as a liberal who didn't "write between the lines," a Strauss-style reading of "German Nihilism" disproves both claims. (shrink)

ABSTRACT The article examines Nietzsche’s evaluation of D. F. Strauss’ progressive theology. It argues firstly, that Nietzsche identified a nihilistic strain in Strauss’ vision, a strain which renders his views ultimately untenable and that this strain is detectable in latter-day atheistic activism. This claim is supported by identifying two major contradictions in Strauss’ thought. The first is a misreading of Hegel which renders Strauss’ own reliance on Hegel illegitimate and incoherent. The second is Strauss’ failure (...) to appreciate the full impact of Darwin’s naturalistic shift. It is demonstrated that Strauss’ attempt to forge a new progressive religion on scientific principle still rests upon Christian moral principle. Like his latter-day inheritors, Strauss ultimately fails to make a convincing argument. The article shows the nihilistic consequences of Strauss’ continuous reliance on Christianity. (shrink)

The German Stranger provides a guide to Leo Strauss that situates his thought in the context of National Socialism; by destroying any middle ground between 'Athens' and 'Jerusalem, ' Strauss undermined modernity's secular bulwark against political theology. Once National Socialism is understood as an atheistic religion re-enacted by post-Revelation 'philosophers, ' the German avatar of Plato's Athenian Stranger can be recognized as its principal theoreticia.

Philosophy, political philosophy and legal philosophy are all concerned with issues of justice and the validity of law (also known as the force of law ). These two problem areas are discussed against the background of the intersection of traditional theories of natural law and legal positivism, mediated by the contribution of the historical school. In addition the influence of the two neo-Kantian schools of thought (Baden and Marburg) required attention, particularly because certain elements in the thought of Derrida, Dooyeweerd (...) and Habermas are (implicitly) influenced by these schools. Derrida positions the problem of justice within the context of distinguishing universality and singularity (what is unique) and he alludes to the difficulty of bridging the gap between the two. It turned out that modern nominalism had an important effect on all three of the mentioned thinkers, in spite of their willingness to recognize “extra-mental” forms of universality. The problem of legal validity (the “force of law”) appears to be an instance of the interconnectedness between different aspects of reality, namely the jural and the physical . In order to account for this coherence Dooyeweerd developed a theory in which both the uniqueness and coherence between different aspects are explained in terms of inter-modal analogies. On this basis the difference between law and justice is specified by distinguishing between constitutive legal principles and the regulatively deepened (disclosed) principles of legal morality (such as f ault, equity, bona fides and so on). It will be shown that the idea of positivization , shared by thinkers coming from different backgrounds, is an important ingredient of an understanding of the nature of legal validity . Explaining it will require a focus on the nature of state law, of the power of the state, and of the legal competence entailed in the office of government. (shrink)

A careful reading of Harvey C. Mansfield's Manlines s and the recent translation of Daniel Tanguay's Leo Strauss; une biographie intellectuelle reveals that neither text supports the view that Leo Strauss was a harmless if qualified friend of liberal democracy. Key Words: Leo Strauss • Straussians • Nietzsche • Carl Schmitt • Heidegger • National Socialism • Liberalism • Redlichkeit • Hobbes • Hegel • Viktor Trivas.

Bringing continental sensibilities and skill to his project, David Janssens has abandoned the line of defense heretofore used by North American intellectuals to shield Leo Strauss from criticism: Janssens wastes no time trying to prove Strauss was a liberal democrat, frankly admits his atheism, and emphasizes the continuity and European origins of his thought. Nevertheless committed to defending Strauss even at his most vulnerable points, Janssens is compelled to anchor his new defensive position on a misreading of (...) what he calls "an inconspicuous footnote" in Philosophie und Gesetz (1935). (shrink)

The aim of this paper is to contribute to debate on Hegel's conception of the relationship between religion and philosophy by proposing that it can be a read as a division of labour between Christian religion and speculative philosophy. This reading allows us to understand better Hegel's idea that religion and philosophy have the same content in two different forms. I distinguish between the institutional and the intrapersonal dimensions of Hegel's claim of a division of labour between religion and philosophy. (...) I then turn to a critique of Hegel's philosophy of religion by showing how David Friedrich Strauss's concluding dissertation from The Life of Jesus, Critically Examined can call our attention to some internal tensions within Hegel's conception. Although Strauss's interpretation does not present an insurmountable objection against Hegel's conception of a division of labour, it can help to illuminate to what extent Hegel oversimplified the practical implications that his conception might have for the priest's attempt to continue his instruction to the members of his community. (shrink)

Tracing a central theme of Plato's Republic , G. R. F. Ferrari reconsiders in this study the nature and purpose of the comparison between the structure of society and that of the individual soul. In four chapters, Ferrari examines the personalities and social status of the brothers Glaucon and Adeimantus, Plato's notion of justice, coherence in Plato's description of the decline of states, and the tyrant and the philosopher king—a pair who, in their different ways, break with the terms of (...) the city-soul analogy. In addition to acknowledging familiar themes in the interpretation of the Republic —the sincerity of its utopianism, the justice of the philosopher's return to the Cave—Ferrari provocatively engages secondary literature by Leo Strauss, Bernard Williams, and Jonathan Lear. With admirable clarity and insight, Ferrari conveys the relation between the city and the soul and the choice between tyranny and philosophy. City and Soul in Plato's Republic will be of value to students of classics, philosophy, and political theory alike. (shrink)

Après avoir circonscript son sujet, l'auteur, en s'inspirant des travaux de Erwin Strauss, affronte les doctrines psychanalytiques concernant les états obsessionnelles. Il se livre en particulier à une critique du concept de libido orale et anale. Indépendemment des conceptions freudiennes il entreprend ensuite un examen de la relation entre liberté et obsession dans la réalisation de l'existence. Plus particulièrement il examine l'image de l'attirance de l'abîme comme obsession absolue. Et il s'efforce de délimiter ensuite les limites de la liberté (...) par rapport à la disposition à l'obsession vécue. L'étude se concentre ensuite sur le sujet de l'obsession et de la quasi-obsession dans la vie normale. A ce propos il examine successivement les expériences obsessionnelles qui peuvent être vécues d'une manière plus ou moins quotidienne et qui sont les suivantes : Représentations et pensées obsédantes en état d'insomnie ; l'étrangeté vécue comme obsédente ; l'état de trouble caractéristique à la situation du seuil comme obsession vécue ; 'je dois faire ce que je ne veux pas faire' ; à propos de certains gestes superstitieux comme manifestation d'une angoisse passagère ; 'quelque chose m'agace' ; 'ce que j'ai fait me tourmente'. (shrink)

For business to flourish, society must flourish. In today's global economy, business serves the common good not only by producing goods and services but also by reaching out to the many who are not even in the market because they lack marketable skills and the resources to acquire them. _Sustainable Development: The UN Millennium Development Goals, the UN Global Compact, and the Common Good_ contains twenty-two essays that document the work of Western companies, working through the UN Global Compact and (...) its Principles of Responsible Investment and the Principles for Responsible Management Education, to shape more peaceful and just societies. Seven case studies by leading businesses and private-public partnerships—including Microsoft, Merck, Sumitomo Chemical, Nestlé, Coca-Cola, Novartis, and Levi Strauss—outline their projects, especially those advancing the MDGs designed to alleviate dire poverty. Twelve chapters reflect on some of the conceptual issues involved with the MDGs, and the three concluding essays examine the future of the UN Global Compact, of the Millennium Development Goals, and of the role of business enterprise in society._ "The United Nations Global Compact is a major initiative in the worldwide effort to ensure the fair distribution of the enormous wealth generated by the globalization of corporate capitalism, an initiative of interest to all nations, corporations public and private, and the present and future citizens of the world. This volume comprises original contributions from the foremost scholars in the field. These papers are the state of the art in the scholarly examination of the international efforts on the part of private enterprise to assist in economic development and forging peace." — Lisa H. Newton, Fairfield University_. (shrink)