The signification of the concept of consciousness in Husserl's Fifth Logical Investigation and its relevance for knowledge

edited bySorin Costreie Mircea Dumitru

In his fifth Logical Investigation, Husserl intensely scrutinizes three possible significations of the concept of consciousness. In these analyses, he also strives to clearly delineate between two types of consciousness: psychological and phenomenological. The goal of this paper is to show that the way in which the (psychical) act is conceived and defined, according to the Husserlian approach, as a lived, intentional experience plays an essential role in clarifying the distinction between the empirical-psychological level of consciousness (where the act as a lived experience manifests itself) and its eidetic or ideal level (wherein any type of objectivity is constituted as such). Moreover, I shall try to argue that the notion of act conceived in this manner had influenced and decisively determined the development of the entire Husserlian phenomenology and theory of knowledge exactly because it explains how knowledge in general is constituted from an objective point of view. Another highly relevant distinction that needs to be dealt with in this context is the difference that Husserl establishes between the descriptive and intentional contents of the act. I shall try to show that this distinction presupposes in fact a previous conceptual determination of the noema (undertaken jointly with the analysis of the noetical components of consciousness at this level), and that the way in which the relationship between these two strands of consciousness is described determines further and in a fundamental manner the development of the idea of intentionality itself.