Le Travail de Négociation à Barcelone au XVe Siècle

In the 15(th) century, political negotiations were conceived as "treaties" or "dialogues", but also as work. The study of the missions sent by Barcelona to the court of king of Aragon Alfonso the Magnanimous reveals how significant this terminology was for the naming of the various practices used in the negotiation process. It also sheds light of the efforts made by the men sent by the city of Barcelona to speak in one, efficient voice. The written testimonies left by these officials about their reflections reveal the existence, at the time, of a pragmatic expertise in the field of negotiation.     

La vertu des images. Analogie, proportion et métaphore dans la genèse des sciences sociales au XVIIIe siècle

Moral newtonianism, in fashion by the middle of the XVIII^th century, is not only a metaphor. Based on the oneness of nature, it assumes a law of society equivalent to the law of distance innewtonian physics, perhaps offering the possibility of measurement. This method of inductive analogy (A/B=C/D) underlies Jean-Jacques Rousseau'sSocial contract: Rousseau uses classical metaphors of clockwork, modeling his notion of government on a watch and including mathematical proportions used by clockmakers to design the parts. Similarly, in hisTheory of moral sentiments, Adam Smith uses the old metaphor of the eye of the mind, modeling his social system on the recent notions of perspective: two persons, when they meet, will regulate their passions — of any type except interest — according to an imaginary distance between them, which varies according to the nature of the passion and its level. It is essential to restore these translations and the subsequent debates in order to understand the implications for sociology throughout the XIX^th century.     

Pragmatisme Logique et Probabilisme Radical dans la Philosophie Italienne du XXe Siècle

This article sketches the principal characteristics of a philosophical trend which has met with some resistance despite the recognized importance of its representatives. This text illustrates the ideas at the foundation of the logical and methodological pragmatism of Giovanni Vailati and Mario Calderoni. These are ideas which should have surfaced in the international debate about the principle of verification and the concept of analyticity. In addition, the links between these ideas and the development of the subjective conception of probability in the work of Bruno de Finetti are explored.     

Gerbert et la pédagogie des arts libéraux à la fin du dixième siècle

The pedagogy of the liberal arts in France at the close of the tenth century is studied here on the basis of the testimony of the monk Richer about the teaching of his master Gerbert. The equipment and methods employed by Gerbert in his teaching of the trivium and quadrivium are analysed. The pedagogic innovations of this master are closely examined, especially in astronomy with the construction of various spheres, and in arithmetic with the use of the abacus and the introduction of characters made of horn. This approach to education, as conceived by Gerbert when he was scholaster of the archbishopric of Rheims, permits us to conclude that he did not fail to associate teaching with research.     

Gerbert et la pédagogie des arts libéraux à la fin du dixième siècle

The pedagogy of the liberal arts in France at the close of the tenth century is studied here on the basis of the testimony of the monk Richer about the teaching of his master Gerbert. The equipment and methods employed by Gerbert in his teaching of the trivium and quadrivium are analysed. The pedagogic innovations of this master are closely examined, especially in astronomy with the construction of various spheres, and in arithmetic with the use of the abacus and the introduction of characters made of horn.This approach to education, as conceived by Gerbert when he was scholaster of the archbishopric of Rheims, permits us to conclude that he did not fail to associate teaching with research.     

Le marché dans l'économie de la grèce antique

The market constitutes the crucial point in the debate which prevailed since the xviii^th century in the history of antique economy. Became particularly complex for the Greek world because many historians and anthropologists (like Karl Polanyi) place there the liberty of the market economy as a break with the previous period. History must abandon too dogmatic a position on this emergence of the market and consider first the levels of the constitution of a market place, the agora, beginning with the end of the archaic period. The Greek city intervenes in the way in the exchanges. In this article, we study these interventions on the conditions of the sale and purchase, the practices, the values and the prices, the supplies, so as to understand the real innovation which that represents.     

«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.     

Les Berlaimonts. Manuels Plurilingues à L’usage des Marchands (XVIe–XVIIIe Siècle)

From the 16(th) 16 to the 18(th) century, a plurilingual manual attributed to No?l de Berlaimont, a schoolmaster in Anvers, met with unprecedented success. This article sheds light on the role and evolution of this type of manual by looking at its social and cultural context - the transformation of commercial and urban culture. This transformation triggered a revolution in the material shape of knowledge, and plurilingual textbooks were both symbols and engines of this transformation.     

Réseaux huguenots et espace Européen (XVIe–XXIe siècle)

Among the examples of the «principle of circulation» in European space, the Huguenot phenomenon is one of the most significant cases, by its duration, four centuries, its scale and the diversity of its expressions. It begins as early as the XVI^th century with the persecution of the first French Protestants who start emigrating to Holland, confirms its dimension after the Revocation of the Edict of Nantes in 1685: 200,000 French Protestants take refuge mainly in Switzerland, in the United Provinces, in the British Isles and in Protestant Germany, continuing to have connections with their co-religionists who remained inside the French Kingdom. Throughout the XVIII^th century, three networks, religious, cultural and economic, in constant interaction without superimposing themselves, define a Huguenot circularity which marks European space. During the XIX^th-century nationalisms, this circularity strongly weakens without completely disappearing, in particular among the French Huguenots. From World War II on, a reactivation based on memory occurs, which leads in France the Huguenot areas to receive many of Nazism's victims, then facilitates religious and cultural exchanges between Huguenots from France and from the «Refuge».     

Les objets de la chose théorie du hasard et surréalisme au xxe siècle

On the basis of the trajectory of something made of paster which had impassioned the statisticians of the years 1880 and which furnished André Breton the very exemple for the notion of a surrealist object, one wonders whether the surrealist theory of chance was born by chance. By translating the issue which Ernest Coumet addressed in 1970 concerning the Pascalian geometry of chance, we investigate here the relationship between the history of science, art history and the history of scientific culture during the last century. In return, we hope to suggest why Coumet's article opened such a wide horizon in the history of the theory of probabilities thirty years ago.     

Le Texte et le corps: la pensée dialectique de Diderot dans Le Supplément au voyage de Bougainville

By using a dialogical method in Le Supplément au voyage de Bougainville (1772), Diderot contrasts two places: the civilized European world and the primitive island of Tahiti. The dialogical structure of his work entails a questioning of the concept of libertinage through the theme of the corporeal. Indeed, the dialectical method he employs in the text unifies his vision on what the body represents. This work will demonstrate that for Diderot the body can be defined as three entities: the text, the physical, and the social. All these three categories are intertwined for him. Using them as a leitmotiv enables him to call into question the moral and social conventions of his own country.