Les «yeux d’Argos» et les «étoiles d’Astrée» pour mesurer l’univers les jésuites italiens et la science nouvelle

As what happened for thenova in 1604 and for the three comets which appeared in 1618 starting the debate between Galileo and the Jesuits of the Roman College, even the comet of 1644 enhanced the curiosity and expectations in astrometers’ and astrologers’ minds. This work focuses on some aspects of the European debate, by fixing our attention on the Bolognese observatory school of Santa-Lucia in particular, where Giovan Battista Riccioli and his socios had started an experimental activity which was known and appreciated for its accuracy all over Europe. It also closely examines the revaluation of the «medium sciences», such as geography and hydrometry, to point out the sociocultural conditions that originated the growth of new professional characters like engineers and technicians in Bologna.     

Les «Faits scientifiques» et leur public: l’histoire de la détection de la syphilis

In the 1910's and 1920', thanks to the conjunction of scientific views concerning the specificity of anti-bacterial antibodies, of lay ideas about the existence of anti-bacterial antibodies and of the perceived importance of developing a syphilis test for public health officials, the community of serologists collectively transformed a relatively inefficient diagnostic test described by Wassermann in 1906 into an "incontestable scientific fact". This "scientific fact" established the equivalence: Wassermann positive individual=person infected with the germ Treponema pallidum, the etiological agent of syphilis. It modified the boundaries of the nosologic entity "syphilis", medical practices, professional attitudes, lay perceptions of syphilis, and health policies. In the 1950's, however, discrepancies between Wassermann test data and epidemiological data and, on the other hand, the development of specific anti-treponemal tests, destabilized the previously stabilized "scientific fact". A high percentage of Wassermann positive individuals were redefined as "biological false positifs", that is persons who suffered from chronic affections able to induce positive results of the Wassermann test. The equivalence Wassermann positive person=individual infected by Treponema pallidum was replaced by the equation: Wassermann positive person=individual infected by Treponema pallidum or biological false positive. The new perception of the Wassermann test again changed scientific views, professional practices and lay beliefs. The history of the Wassermann reaction illustrates the complicated interaction between "scientific facts" and "social facts", and the mutual shaping of both.     

Les jésuites et l’utopie du «comédien honnête» aux XVIe et XVIIe siècles

The author focuses her approach on the quite unknown actor’s figure, central in the theatrical activity of the jesuit colleges, at the end of the sixteenth and beginning of the seventeenth century. The author attempts to decipher the portrait of the christian actor, an antiactor invested by all the strenght of truth whose image is feigned by the comedian. But, more generally, the paper places the actor of Jesuit religious dramas, which were often written by the professors of the colleges, in the framework of those colleges, which constitutes the ultimate guarantee, since the actor is a student, and in no way a future actor, of the specificity of this theatre.     

«Une mission glorieuse et profitable» réforme missionnaire et économie sucrière dans la province jésuite du Brésil au début du XVIIe siècle

At the beginning of the seventeenth century, the Jesuit province of Brazil is affected by tensions which reveal the complexity of its relation both with the colonial society and with the Roman center of the order. The paper is focused on an exceptional and original document about which nothing is clearly identified (author, date), theAdvertências para a província do Brasil. It allows a precise analysis of the missionary enterprise, as an economico-political experience (the Jesuits become one of the most important sugar producers of the country), and as a spiritual experience (through the salvation of the missionaries and the conversion of the Indians). This document is centered on thealdeia which is described as the main structure for the action of the Jesuits in Brazil. In that way, it reveals a global vision of the mission, geopolitical, economical and religious, which has systematically been overshadowed by the traditional historiography, whose approach of the missionary phenomenon was exclusively spiritual.     

Le déplacement des pôles du théâtre francophone: Malcolm de Chazal et l’arrière-scène tibétaine

Acclaimed by the Parisian Surrealist circles in 1948, Malcolm de Chazal, the French-speaking Mauritian writer and painter, opted for unchartered literary territories in his subsequent works. In the 1950s, he wrote a collection of dramas that tended to decentre his writing practice towards Asian perspectives. References to Indo-Mauritian culture assuredly provided him with a major source of inspiration to deliver a culturally hybrid theatre. Yet Tibet may seem at first a rather unlikely referent in his work. One can nevertheless demonstrate by comparing the author’s numerous references to Tibet that it is not only meaningful in his entire work but also that it is a central and neglected aspect of his geo-literary agenda.     

Vers une histoire de la mémoire sportive en France ? Cadres théoriques et éléments d’analyse

The main objectives of this article are to highlight memory as a phenomenon in the field of sport, to determine its content and to understand the dynamics that governed it during the twentieth century. Memory and its socio-historical study are two growing dimensions of the postmodern era, while sport, structured by industrial societies, has shaped modes of representation, notably since the second half of the century. Through the link between sport and society, the spatial and temporal considerations as well as the reconfiguration of social frameworks, we will therefore reveal the existence and emergence of memory as a vital element of the contemporary sporting sphere. From this analysis, we will also put forward a first assessment of existing uses of sporting memory: between historical legitimacy and patrimonialisation.     

« <Emphasis Type="Italic">What is the best theory of generation</Emphasis>? » : Argumentation et débats d’étudiants en médecine à La Société Royale de médecine d’Édimbourg au dix-huitième siècle

This article proposes a different approach to the long generation controversy that divided naturalists in eighteenth-century Europe between those in favour of preformationism, on the one hand, and supporters of the theory of epigenesis on the other. This controversy has mostly been studied through the publications of the intellectual elite, that was constituted of medical doctors, natural historians, philosophers, and theologians. Rather than reviewing the ideas and antagonisms of the direct agents of the controversy, I will attempt to approach it from the margins. What is the legacy of a long-term controversy when it seems to be over? How was such an extended controversy perceived by contemporaries that would only have a fragmented access to quarrel? What is the role of scientific disputes in the education of doctors? I will address these questions by analyzing four essays written by medical students of the Royal Medical Society of Edinburgh.