L. Anthony

This is a dissertation in social theory. The central task is the development and elaboration of a 'theory of recognition,' which has its origins in the work of G. W. F. Hegel. The point of departure is a reconstruction of the theory of recognition in Hegel's early work. The interpretation of Hegel presented in this study focuses on Hegel as a social theorist. His emphasis on the social conflict generated out of the 'struggle for recognition' helps us understand the relationship between the self-identity and social transformation. ;The study then focuses critically on Jurgen Habermas's Discourse Ethics. The goal is to demonstrate how Habermas's abandonment of the Hegelian themes, especially the struggle for recognition, has weakened the normative potential of his of Discourse Ethics. The work of Axel Honneth, a student of Habermas who has reinterpreted Hegel's theory of recognition with the intention of developing new directions in Critical Theory, is introduced and analyzed, with some criticisms, as an antidote to the weaknesses in Habermas's Discourse Ethics. Honneth's theory of recognition is then further developed as a useful theoretical tool for the analysis of contemporary social problems. The theory of recognition is then subjected to a meta-sociological scrutiny. ;To this end, a presentation of findings from Object Relations Theory is used to provide evidence that recognition from others has, as Charles Taylor puts it, the status of a basic human need. Object Relations Theory is chosen for its intersubjective character and its similarities to Hegel's philosophical ideas. ;The study concludes with a consideration of the importance of the concept of recognition for sociological theory

More than a decade ago, Edward Wilson investigated how to link the sciences and arts in Consilience (1998),1 in which he argues that consilience—the unification of facts—is possible between every subject across the intellectual spectrum. Wilson claims that the sciences, humanities, and arts are linked by reduction from the fine arts, down to the humanities, down, finally, to the natural sciences. For example, René Magritte’s Reckless Sleeper can be understood to be composed of the paints on the canvas, their physical construction, and the feelings the work induces when one looks at the painting. Consilience induced some courses taught on the subject worldwide immediately after its publication; but, most notably ..

This paper starts from the assumption that linguistic diversity, and more generally, cultural diversity, are intrinsically good. I will look at their opposites, linguistic and cultural poverty, and the current tendencies towards the latter within the globalization process. I will also briefly explore the relationship between human rights and cultural diversity, which may be viewed as somewhat problematic, but the emphasis will be on what I consider the essential aspect of that relationship, namely, the mutually reinforcing relationship be-tween rights and diversity, and between their opposites, human rights violations and cultural uniformity . In this context, the issue of legislative protection and promotion of cultural diversity will be investigated from a global perspective. Finally, I wish to assess the roles of Africa and of Africanicity with regard to these issues

The overtones of the experience of loneliness are paradoxical suggesting a pure, disembodied state or condition of man which has 'descended' and foundimmediate expression in a present-at-hand occurrence. How are we to explain this merging of the metaphysical and the accidental? I wish to suggest that thismerging takes place through our narrations to ourselves of how we have uncovered our loneliness. These narrations arise as we encounter and bespeakthe possibilities of our existence here. And paradoxically, these narrations provide us with a feeling of companionship to our own experience which rendersloneliness full, rich and close to the source of our emergence

This article argues the philosophical concerns and foundational challenges raised by a for-profit model of education. The for-profit model is governed by a business paradigm, without reference to the context in which it is found. The authors explore primary ethical questions and challenges presented by this model. As such, they present potential solutions to the growing problem in higher education as a corporate entity. The authors introduce a potential model for analysis of the issues and suggest an interventional technique with concrete directions for change. Universities are on the threshold of a transformation which can no longer be isolated from wider society. This environment awakened the critical task of blending corporate success with educational integrity.

This essay is an analysis of the theory of human rights based on the writings of Thomas Aquinas, with special reference to the Summa Theologiae. The difference between a jus naturale found in Aquinas and the theory of human rights developed by the sixteenth century scholastic philosophers is articulated. The distinction between objective natural rights—“what is right”—and subjective natural rights—“a right”—is discussed noting that Aquinas held the former position and that later scholastic philosophers beginning with the Salamanca School of the Second Scholasticism developed the latter position. The subjective theory of rights evolved into the modern and contemporary account of individual human rights. The essay ends with an argument suggesting that Aquinas’s theory of objective human rights can serve as the ontological foundation for a robust theory of both positive and negative subjective natural rights.

This paper employs the ideas of geometric algebra to investigate the physical content of Dirac's electron theory. The basis is Hestenes' discovery of the geometric significance of the Dirac spinor, which now represents a Lorentz transformation in spacetime. This transformation specifies a definite velocity, which might be interpreted as that of a real electron. Taken literally, this velocity yields predictions of tunnelling times through potential barriers, and defines streamlines in spacetime that would correspond to electron paths. We also present a general, first-order diffraction theory for electromagnetic and Dirac waves. We conclude with a critical appraisal of the Dirac theory

This paper contains a tutorial introduction to the ideas of geometric algebra, concentrating on its physical applications. We show how the definition of a “geometric product” of vectors in 2-and 3-dimensional space provides precise geometrical interpretations of the imaginary numbers often used in conventional methods. Reflections and rotations are analyzed in terms of bilinear spinor transformations, and are then related to the theory of analytic functions and their natural extension in more than two dimensions (monogenics), Physics is greatly facilitated by the use of Hestenes' spacetime algebra, which automatically incorporates the geometric structure of spacetime. This is demonstrated by examples from electromagnetism. In the course of this purely classical exposition many surprising results are obtained—results which are usually thought to belong to the preserve of quantum theory. We conclude that geometric algebra is the most powerful and general language available for the development of mathematical physics

The spacetime algebra (STA) is the natural, representation-free language for Dirac's theory of the electron. Conventional Pauli, Dirac, Weyl, and Majorana spinors are replaced by spacetime multivectors, and the quantum σ- and γ-matrices are replaced by two-sided multivector operations. The STA is defined over the reals, and the role of the scalar unit imaginary of quantum mechanics is played by a fixed spacetime bivector. The extension to multiparticle systems involves a separate copy of the STA for each particle, and it is shown that the standard unit imaginary induces correlations between these particle spaces. In the STA, spinors and operators can be manipulated without introducing any matrix representation or coordinate system. Furthermore, the formalism provides simple expressions for the spinor bilinear covariants which dispense with the need for the Fierz identities. A reduction to2+1 dimensions is given, and applications beyond the Dirac theory are discussed

A new calculus, based upon the multivector derivative, is developed for Lagrangian mechanics and field theory, providing streamlined and rigorous derivations of the Euler-Lagrange equations. A more general form of Noether's theorem is found which is appropriate to both discrete and continuous symmetries. This is used to find the conjugate currents of the Dirac theory, where it improves on techniques previously used for analyses of local observables. General formulas for the canonical stress-energy and angular-momentum tensors are derived, with spinors and vectors treated in a unified way. It is demonstrated that the antisymmetric terms in the stress-energy tensor are crucial to the correct treatment of angular momentum. The multivector derivative is extended to provide a functional calculus for linear functions which is more compact and more powerful than previous formalisms. This is demonstrated in a reformulation of the functional derivative with respect to the metric, which is then used to recover the full canonical stress-energy tensor. Unlike conventional formalisms, which result in a symmetric stress-energy tensor, our reformulation retains the potentially important antisymmetric contribution