« Techno-Esthétique » de L’Économie Smithienne Valeur et Fonctionnalité des Objets dans L’Angleterre des Lumières

From The Theory of Moral Sentiments to his essay on The Nature of that Imitation Which Takes Place in What Are Called the Imitative Arts, Adam Smith offered a vision of aesthetics combining beauty and utility. An echo of exchange value as the “ability to buy other goods” — the “power” to organize and achieve one’s goals — his definition of beauty was premised on the “aptness” of things, that is, the fact that they were also useful. Sustained by the commodification of products, a kind of “techno-aesthetics” thus emerged in England in the 18^th century, one that implied designing, adapting, reducing and showcasing the means of production.     

Les « Causes Secrètes » Causalité et Déterminisme à L’âge Classique

The notion of the “secret cause”, which appears in many classical texts is tied to a particular practice of science and a conception of its methods where the “law” finds itself at the center of the nexus. If certain phenomena appear to escape the law, one is obliged to amend the law through the introduction of a series of “small equations.” If the calculation of probabilities is deployed, this is to precisely reveal causes which are, at their origin, secret, but which will gradually become less so and eventually conform to laws.     

La république universellè des francs-maçons entre «culture de la mobilité» et basculement national (XVIIIe–XIXe siècle)

In 1723, the Charter of the Grand Lodge of England defines the project of the Masonic order: to become «the center of the union and the means of tying a faithful friendship among men who without that would have remained at a perpetual distance». From this aspiration to rebuild Babel, proceed the attempts to chart the Masonic Republic, to set up a network of truly universal correspondence and language — this last building site leading to Esperanto. The order developed throughout the XVIII^th century this universal utopia on the mode of a true citizenship of the Masonic Republic with its passport, its rights and its duties. Then it had to answer the formidable upheavals resulting from 1789 and the awakening of nationalities, while being directed towards a more committed design of the universal Republic of the freemasons, sensitive to the liberal ideals and the emancipation of the nations, with the risk of giving arguments to its detractors, convinced of the masonic involvement in a world-wide conspiracy.     

« L’argument vassalique » au service de la prédication des croisades en Terre sainte (fin XIIe – XIIIe siècles)

In the late twelfth century we can observe important changes in the propaganda of the crusades to the Holy Land. The popes and the preachers started to stress that the Holy Land should be defended and, after the disasters of 1187, should be reconquered because of its importance personally for God. Six arguments of the crusade propaganda which were invented or became widespread at that time can be mentioned here. Among them there is one that we can call the “vassal argument”, by means of which the papacy and the preachers pointed out that God should be defended when his beloved land is attacked by heathens because he is the Lord and the listeners are his vassals. It seems that the idea was created by the crusade preachers at the end of the twelfth century and then came to be used by the papacy as well, from Innocent III onwards. In the thirteenth century it was extensively enriched by such preachers as Jacques de Vitry and Humbert of Romans who made the vassal argument more illustrative.     

« <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.