Changing the Wor(l)d draws on feminist publishing, postmodern theory and feminist autobiography to powerfully critique both liberal feminism and scholarship on the women's movement, arguing that both ignore feminism's unique contributions to social analysis and politics. These contributions recognize the power of discourse, the diversity of women's experiences, and the importance of changing the world through changing consciousness. Young critiques social movement theory and five key studies of the women's movement, arguing that gender oppression can be understood only in relation (...) to race, sexuality, class and ethnicity; and that feminist activism has always gone beyond the realm of public policy to emphasize improving women's circumstances through transforming discourse and consciousness. Young examines feminist discursive politics, critiques social science methodology, and proposes an alternative approach to understanding the women's movement. This approach explores feminist publishing and feminist autobiographical writing as examples of discursive activism with broadly subversive potential. (shrink)

Clocks and Rulers Play Tricks. 6. Work Changes Mass. 7. Summing Up. Index. Unabridged republication of the edition published by Basic Books, Inc.

Cicero's De finibus, written in 45 BC, consists of three separate dialogues, dealing respectively with the ethical systems of Epicureanism, Stoicism, and the `Old Academy' of Antiochus of Ascalon. This critical edition of the text, based on a fresh study and collation of the manuscripts, is the first to appear for many years and the first to reflect a clear understanding of the whole manuscript tradition. It will be the second in a series of editions of Cicero's philosophical works; the (...) first volume, the De officiis, edited by Michael Winterbottom, appeared in 1994. (shrink)

L. D. Harris; IV*—Solving the “Naval Battle”, Proceedings of the Aristotelian Society, Volume 78, Issue 1, 1 June 1978, Pages 45–62, https://doi.org/10.1093/ari.

L. D. Harris; IV*—Solving the “Naval Battle”, Proceedings of the Aristotelian Society, Volume 78, Issue 1, 1 June 1978, Pages 45–62, https://doi.org/10.1093/ari.

Much of the mathematics with which Felix Klein and Sophus Lie are now associated (Klein’s Erlangen Program and Lie’s theory of transformation groups) is rooted in ideas they developed in their early work: the consideration of geometric objects or properties preserved by systems of transformations. As early as 1870, Lie studied particular examples of what he later called contact transformations, which preserve tangency and which came to play a crucial role in his systematic study of transformation groups and differential equations. (...) This note examines Klein’s efforts in the 1870s to interpret contact transformations in terms of connexes and traces that interpretation (which included a false assumption) over the decades that follow. The analysis passes from Klein’s letters to Lie through Lindemann’s edition of Clebsch’s lectures on geometry in 1876, Lie’s criticism of it in his treatise on transformation groups in 1893, and the careful development of that interpretation by Dohmen, a student of Engel, in his 1905 dissertation. The now-obscure notion of connexes and its relation to Lie’s line elements and surface elements are discussed here in some detail. (shrink)

Bursill-Hall, writing as a linguist, has produced a book of interest and use to all students of philosophy who are intrigued either by medieval or by modern theories of language, or by both. Bursill-Hall’s book is the first full-length presentation of this material in English. After a brief, not to say, desultory, survey of the history of linguistic theory from the Greeks until the appearance of the so-called Modistae, the author discusses the descriptive technique and the terminology of the speculative (...) grammarians. The third chapter, "Metalanguage," offers a valuable analysis of the basic "elements" and "categories" of modistic grammar. One especially striking feature of this chapter is the author’s account of the sequence of operations through which a vox, or meaningless sound, becomes, first, a dictio, or sound capable of signifying, and, then, a pars orationis, a part of speech or word-class, capable of entering into syntactic relations with other partes orationis so as to produce a meaningful and well-formed sentence. The next four chapters form the core of the work. Taking as his primary sources the Belgian Siger of Courtrai, the German Thomas of Erfurt, and the Dane Martin of Dacia, Bursill-Hall expounds in detail the modistic treatments of the essential, specific and accidental features of the declinable and indeclinable word-classes and the modistic theories of syntax. An evaluative conclusion comparing modistic and modern linguistic theory is followed by a series of appendices in which detailed diagrams make visible the definitions and interrelations of the various modes and partes orationis in the texts of Siger, Thomas and Martin. The work includes a useful bibliography, a table of passages cited from medieval authors, an index of examples cited in the main text, an index of names and an index of subjects. The exposition and the apparatus combine to yield a volume of quickly apparent value for both reference and research. This said, and with due regard for the fact that the author is writing as a professional linguist, it must be said that a certain sense of philosophical disappointment cannot be suppressed. Looked at linguistically, speculative grammar is an attempt to inventory and describe those features of word-classes in virtue of which an element of language is potentially expressive of meaning and capable of entering into syntactic relations with other significant elements. Looked at philosophically, speculative grammar is a theory of the intelligibility of linguistic expressions—cp. Thomas of Erfurt, #225: the end served by a complete expression is "to express a composite mental concept and to generate a perfect understanding in the mind of the hearer." Intelligibility is seen in this theory as the product of the concurrence or interpenetration of the ontological constitution of extramental realities, the apprehensive powers of the intellect and the manners of signifying conferred by the intellect on the linguistic medium in accordance with its appreciation of extramental reality. The author is certainly aware of the philosophical matrix of the grammatical theories he rehearses. At the same time, he seems to give these underlying philosophical considerations rather short shrift. To say, as he does, that the Modistae "seem to have been unaware of... the fact that their theories were in fact a projection into reality of the basic patterns of the language in which they were expressed," is surely not to do justice to the complex ontological, epistemological and semantic issues informing their work. Similarly, a statement that comparison between modistic and modern theories faces the difficulty that "the medieval vision of man in his environment and the metaphysical theories of the world are entirely different from those of today" is, at best, uninformative and, at worst, a piece of vaporous historicism. At other times, it is not entirely clear what interpretation the author is recommending. This is especially true of his remarks about the inactive character of the modus intelligendi. While the Modistae were, after all, doing grammar and not epistemology or, should one say, rational psychology, still, their grammatical theory rests on their insistence that the forms of language are linked appropriately to the forms of being and it is the modus intelligendi activus that is responsible both for the possibility and the success of this linkage. This volume is well-produced and almost completely free of misprints. However, the obnoxiously high price asked by the publisher is not justified either by the quality of production or by the inclusion of numerous Latin citations; it only serves, I fear, as a barrier to the wide circulation the book deserves.—D. L. (shrink)

A general equation is derived describing the concentration of all possible complexes of a central molecule with a set of ligands bound to the central molecule. This deduction allows the reaction rate constants for the binding of a given molecule to the central molecule to depend on the species of molecules already bound and the location of the molecules already bound. The model thus allows for structural alteration of the central molecule by binding. Functions describing the concentration dependence of any (...) effect whatever depending on the distribution of complexes are deduced. Possible applications and methods of application are indicated.II est dérivé une équation qui décrit la concentration des toutes les complexes d'une molécule centrale avec une collection de ligands connectés à la molécule centrale. La déduction montre comme les coefficients de la rapidité de reaction entre la molécule centrale et les molécules de la collection dépend de l'espèce et de la location des molécules déjà connectées.La modèle dérivée de l'équation montre les changements structurelles par la connection. Les functions qui décrivent la dependence de chaque effet à la concentration, sont dérivés. Ces effects dépendent aussi à la distribution des complexes. Des applications et des méthodes sont indiqués.Eine allgemeine Vergleichung hat man bekommen welche die Konzentration aller möglichen Komplexen eines zentralen Moleküles mit einer Reihe von „Ligands” verbunden mit dem zentralen Molekül beschreibt. Diese Folgerung gestattet dass die Reaktiongeschwindigkeit Konstanten für die Bindung eines gegebenen Moleküles mit dem zentralen Molekül abhÄngt von den Arten schon gegebenen Molekülen und die Ortsbestimmung der schon gebundenen Molekülen. Das Model zeigt die strukturelle Änderungen des zentralen Moleküls durch Bindung. Funktionen, die die Konzentrationband jedes Effektes beschreiben dass abhÄngt von der Distribution der Komplexen, sind abgeleitet.Mögliche Anwendungen und Methoden von Anwendung sind dargelegt. (shrink)

Carole Pearce's argument against African philosophy is founded on a set of factual flaws and the fallacious assumption that African philosophy is equivalent to ethnophilosophy, which she defines as a form of intellectual apartheid founded on irrational belief systems. I argue that African philosophy is in no way qualitatively different from, say, French or Chinese philosophy, and that ethnophilosophy is merely one aspect of it But ethnophilosophy could play the important role of critically evaluating African ethnic belief systems and the (...) interpretation of such by Western anthropologists. In general, African philoso phy is nothing more than the philosophical research (of whatever order) carried out by African philosophers in the context of African research paradigms. (shrink)

Context: A tension exists between the needs and desires of the institutions providing the funding for academics to attend conferences and the potential for transforming the knowledge and understanding of conference participants - than in advancing their own careers and celebrity. Approaches to the problem can recognize the importance of funding and career-building in the current society, while still experimenting in ways that could generate new ideas. Method: Ideas from second-order cybernetics are used to derive design principles that might alleviate (...) the tension and encourage deep conversations, idea generation and experimentation. The author draws on experiences with designing, organizing and participating in cybernetics conferences over a period of 34 years. Results: An academic conference designed to a set of broad, second-order cybernetic principles, where participants are informed of the design intent before they decide to attend, can open an opportunity for learning, understanding and the creation of new ideas in ways that would not otherwise be available. Although there are no guarantees, such designs can attenuate the tension, often experienced at traditionally designed conferences, between advancing individual careers/celebrity and building new knowledge together. Implications: The design principles derived, already exhibited in some conferences, could be useful to organizers wishing to foster incompatible and opposing ideas and facilitate dialogue among conference participants. These same principles have implications for the design of other social systems and point to the possibility of a new and more humane society. Constructivist content: A feature of second-order cybernetics is that knowledge is continually changing as our desires change, and we must take responsibility for the consequences of the ideas we construct and use to satisfy our desires. Key Words: Design by constraint, dynamics of interaction, asynchronicity, tyranny of the clock, times of truth, moments of art. (shrink)

The topics discussed in this book are important to South Africans as they search for a new identity in a so-called secular community. A useful reader for academics and lay-people alike, this study empowers one to make up one's own mind with regard to ethical issues and related Biblical guidelines.

Open peer commentary on the article ““Black Box” Theatre: Second-Order Cybernetics and Naturalism in Rehearsal and Performance” by Tom Scholte. Upshot: Scholte proposes using the theatre as a laboratory for experimenting with ideas in second-order cybernetics, adding to the repertoire of approaches for advancing this way of thinking. Second-order cybernetics, as art, science and craft, raises questions about the forms of experimentation most useful in such a laboratory. Theatre provides an opportunity to “play” with the dynamics of human interactions and (...) relations and possibly demonstrate value in second-order cybernetic thinking. (shrink)

Open peer commentary on the article “The Banathy Conversation Methodology” by Gordon Dyer, Jed Jones, Gordon Rowland & Silvia Zweifel. Upshot: The Banathy Conversation Methodology offers an approach to organizing and facilitating conversation groups among individuals self-identified as interested in a particular topic. As someone who would like to see more conversation integrated into academic conferences, I propose two extensions of BCM for consideration by the authors: one is an extension to the theoretical underpinnings, namely the conversation theory of Gordon (...) Pask, and the other is an extension to the tools and techniques, namely the group syntegration process developed by Stafford Beer. If the authors do not like the direction these extensions might take BCM, I would be interested in their assessment of the circumstances under which alternative approaches to conversation groups might be more or less useful. (shrink)

Upshot: Conversational conferences are difficult to design in a way that avoids the consequences that arise when participants are not experienced with or fully value the conversational mode of interaction. So, the designers of such conferences must experiment with ways to build a culture, use a structure, and facilitate participation that might mitigate some of these consequences. The potential of the experimental conference designed in the light of second-order cybernetics lies, in part, in the prospect of identifying and acquiring the (...) conversational abilities and appreciations necessary to support a participative-dialogic society. (shrink)

Purpose: This paper intends to connect ideas from the radical constructivist approach to cognition and learning to ideas from the constraint-theoretic approach to social policy formulation. It then extends these ideas to a dialogic approach to social transformation and design. Method: After demonstrating a correspondence between von Glasersfeld's fit/match distinction and my constraint-oriented/goal-oriented distinction with respect to policy formulation, the paper evaluates the basic assumptions of radical constructivism and builds from them a framework for thinking and talking about a desirable (...) society and ways to participate in its realization. Findings: The ideas of von Glasersfeld's radical constructivism contribute significantly to the development of a conceptual base for applied research on social activism by raising new questions and stimulating new thinking. Practical implications: Social activism in everyday affairs can be a way of living in the "world." Conclusion: The work and thought of Ernst von Glasersfeld opens a path toward a rich array of concepts and ideas with the potential to inform efforts in a wide variety of human endeavors. (shrink)

Open peer commentary on the article “A Cybernetic Approach to Contextual Teaching and Learning” by Philip Baron. Upshot: The idea of personal, customized education has been around for a while, and few disagree that it would be superior to what we have now in most public education systems worldwide. So, the questions are: Why has it not been more broadly implemented? And what would it take to make it the dominant approach to education?