This article reconstructs Abelard’s account of eternal truths as it is presented in the Dialectica, in the so-called Sententiae Parisienses, and in the Theologia “Scholarium.” It first shows how in the Dialectica Abelard had to transform the traditional account of topical inferences in order to make sense of the idea that true conditional propositions express eternal truths. It clarifies Abelard’s claim that eternal truths are grounded on the “nature of things” and explains why Abelard thought that these truths hold even (...) when there are no things. The article then considers Abelard’s reply to an objection according to which eternal truths have in fact been false in the past. It examines Abelard’s mature views on eternal truths as we find them in the Sententiae Parisienses and Theologia “Scholarium.” Here, Abelard grants the status of eternal truth also to what is expressed by contingently true categorical propositions. These truths are grounded on the “events of things” that exist eternally as the proposition-like objects of God’s will and foreknowledge. (shrink)

This article distinguishes between two historical ways of presenting the catchphrase “Once true, always true” (semel verum, semper verum), associated with the twelfth-century logical school of the nominales. Within the Time-Jumping Model, a hypothetical tenseless propositional content (enuntiabile) is treated as the common significate of differently tensed statements, such as “Socrates will die” and “Socrates died,” uttered before and after Socrates’s death. This hypothetical enuntiabile is “always true” thanks to its tenseless nature. By contrast, the Fixed-Present Model preserves the tensed (...) character of enuntiabilia. By revealing an implicit temporal index, the nominales could apply “Once true, always true” to enuntiabilia such as Christum venisse (that Christ has come), which not only is true and will always be true but also – paradoxically – has always been true. It has always been true because it amounts to the propositional content that Christ came before this instant, where “this instant” rigidly denotes the present moment. The Fixed-Present Model alleviates the worry that the nominales confused truth-bearers with truthmakers. (shrink)

L’histoire sociale et institutionnelle de l’université de Paris reste encore souvent détachée de l’étude des dynamiques intellectuelles qui se produisirent en son sein. Le concept des «communautés de savoir » perm et de combler ce hiatus, en associant étroitement l’histoire des savoirs à leurs conditions concrètes de production et d’enseignement. Ce modèle permet de rendre attentif au maintien, au sein de l’université parisienne, de diverses «écoles », dotées d’orientations et de programmes de recherche spécifiques. L’apparition des collèges peut être également (...) située dans cette perspective, qui perm et de mieux saisir l’interaction entre les enjeux politiques et intellectuels qui scandent l’histoire de l’Université au xiii e siècle. Au final, il en ressort l’image d’une institution plus fragmentée qu’unifiée. (shrink)