An Archaeological Survey of El Camino Real de Tierra Adentro,Las Cruces—El Paso

Archaeologists from New Mexico State University surveyed El Camino Real, the earliest long-distance trail established by European colonists in North America, from Las Cruces, New Mexico, to El Paso, Texas. Our goal was to determine the location and condition of this historic trail within a strip of land that has witnessed significant agricultural, suburban, and urban development in recent years. Due to this development, many scholars have assumed that all physical traces of the Camino Real have been destroyed. Results of our research, however, suggest that not all remnants of the trail and related campsites have been lost.     

The intuitions of higher dimensional algebra for the study of structured space

Higher dimensional algebra frees mathematics from the restriction to a purely linear notation, in order to improve the modelling of geometry and so obtain more understanding and more modes of computation. It gives new tools for noncommutative, higher dimensional, local to global problems, through the notion of «algebraic inverse to subdivision». We explain the way these ideas arose for the writters, in extending first the classical notion of abstract group to abstract groupoid, in which composition is only partially defined, as in composing journeys, and which brings a spatial component to the usual group theory: An example from knot theory is used to explain how such algebra can be used to describe some structure of a space. The extension to dimension 2 uses compositions of squares in two directions, and the richness of the resulting algebra is shown by some 2-dimensional calculations. The difficulty of the jump from dimension 1 to dimension 2 is also illustrated by the comparison of the commutative square with the commutative cube-discussion of the latter requires new ideas. The importance of category theory is explained, and a range of current and potential applications of higher dimensional algebra indicated.     

Rescue excavation of a third‐millennium BC tomb at Al‐Khubayb,Sultanate of Oman

A third‐millennium BC tomb was subject to a rescue excavation in connection with the construction of a new road near the village of Al‐Khubayb in the Sultanate of Oman. It yielded a small number of finds, especially small metal objects that belonged to a later reuse of the tomb in the Samad period. As all diagnostic finds from the tomb date to the reuse, its architectural elements were the only indicator for the construction date of the tomb. Besides its small size and large wall thickness, which might suggest that the tomb is a transitional type between the Hafit and the Umm an‐Nar periods, its separation into two chambers and its facade made of white, dressed stones, can be seen as a clue for a construction date of the tomb in the Umm an‐Nar period.     

Red Aesthetics,Intermediality and the Use of Posters in Chinese Cinema after 1949

Abstract

This article focuses on the aesthetic and affective techniques of saturation through which posters legitimated the Party-State in Mao’s China by closing the gap between everyday experience and political ideology. Propaganda posters were designed to put into practice the principle of unity, as conceptualised by Mao Zedong. The argument posits that while the “poster” is normally a printed edition of a painting or design intended for mass distribution in this way, the term may fairly be deployed to capture other cultural objects that function as “posters”, in that they provide public, political information that expresses or constructs a political self in aesthetic form. This approach requires a metonymic understanding of a visual field in which cultural objects are interrelated and mutually reinforcing. The essay draws on recent in-depth interviews with poster artists of the 1960s and 1970s.     

Philosophy as a cultural resource and medium of reflection for Hermann Weyl

In a talk given at Zurich in the late 1940s, Hermann Weyl discussed Ferdinand Gonseth's dialectical epistemology and considered it as being restricted too strictly to aspects of historical change. His experiences with post-Kantian dialectical philosophy, in particular Johann Gottlieb Fichte's derivation of the concept of space and matter, had been a stronger dialectical background for his own 1918 studies in purely infinitesimal geometry and the early geometrically unified field theory of matter (extending the Mie-Hilbert program). Although now Weyl distantiated himself from the speculative features of his youthful philosophizing and in particular from his earlier enthusiasm for Fichte, he again had deep doubts as to the cultural foundations of modern mathematical sciences and its role in material culture of high modernity. For Weyl, philosophical «reflection» was a cultural necessity he now turned towards Karl Jaspers' and Martin Heidegger's existentialism to find deeper grounds, similar to his turn towards Fichte's philosophy after World War I. The discussion in the late 1940s can be read as a kind of post-World-War-II «Nachtrag» to Weyl's more widely known philosophical comments on mathematics and the natural sciences published in the middle of the 1920s.     

Albert Lautman et le souci brisé du mouvement

We locate Albert Lautman's work as a sort of agent of the break of symmetry in the framework of the traditional opposition of speculative philosophy and the physico-mathematical sciences. The stakes for philosophy are, with very rare exceptions, very poorly perceived. On this level, we return to the question of Lautman's supposed «Platonism» and we confront it with its fundamental reading of Martin Heidegger. The consequences of this insertion in the heideggerian furrow are fundamental for a just restitution of this thought and this philosophy into what they retain in current thought. On the other side, that of Lautmanian entries in the field of mathematical physics, we insist on the extreme prospective alacrity of his gaze, his philosophic power which comes to reinforce this strange sensibility toward what constituted the essential part of theoretical mathematics and physics in his time. In this sense, his position occupies actually one of the nodal points of the «surrationalistic» landscape.     

Présence de Ferdinand Gonseth dans la pensée de Gaston Bachelard

The purpose of this paper is to analyse the influence of Ferdinand Gonseth's epistemological and philosophical reflection on Gaston Bachelard. This will be done on at least two levels: on the one hand, on the level of direct quotations of Gonseth's texts and notions made by Bachelard; on the other, on the level of an agreement between the two conceptions concerning some central issues— agreement that lets one suppose an influence of Gonseth on Bachelard or an identity between their views. One concludes recalling the notion of «subjectivité quelconque», suggested to Bachelard by the gonsethean idea of «logique comme physique de l'objet quelconque», and seeking to grasp the differences between Bachelard's notion of «sujet quelconque», and Gonseth's one ofhomo phenomenologicus. One could define Bachelard's and Gonseth's epistemologies as two phenomenologies of the man of science: this is their main common feature.     

Des porte-parole protestants au chevet de l'édit de Nantes moribond

This article shows how the Edict of Nantes (1598), that had been criticized by French Protestants when it came out, progressively became the symbol of their belonging to the French nation and the acceptance of their religious particularity. But it is finally after its revocation (1685) that this Edict appears to make most sense to the Huguenot spokesmen. Thinking from a theological point of view as well as an historical, juridical and philosophical one, they consider it as a symbol of religious freedom. However, it is only by giving up their former status lost with the Revocation that they manage to develop an original thinking on the relationship between the State and individuals. In order to achieve this, they must distinguish between the subject or the citizen on one hand, and the believer on the other. But this distinction implies the renunciation of the nostalgia for aProtestant body, recognized as such in the kingdom of France.