Abstract

The term “Renaissance” usually applies to a period in European history during which the Greco-Latin culture was rediscovered and modern science started. We show that “the Idea of Renaissance” indicates a universal process: a community (a nation, for example), identifying needs that it does not know how to satisfy by itself, and recognising that another community already satisfies them, tries first to acclimate the external process, and then becomes a creative entity. Several interpretations of this process have already been given: we study three of them: the law of the three states by Auguste Comte, the notion of “a single revolution” in Kant’s Critic of Pure Reason and Critic of Judgement, and the notion of “scientific revolution” by A. A. Cournot. Thus conceived, Renaissance means a challenge in which all cultures are equally involved: discovering, even elsewhere, the means of satisfy needs which are related to scientific knowledge and know-how; trying to assimilate them; and making them productive and indigenous by becoming creative.