Richard L. Lanigan

This work presents the first systemic account of the author's innovative theory of semiotic phenomenology and its place in the philosophy of communication and language. The creative and compelling project presented here spans more than fifteen years of systematic eidetic and empirical research into questions of human communication. Using the thematics of Merleau-Ponty's existential phenomenology, the author explores the concepts and practices of the human sciences that are grounded in communication theory, information theory, language, logic, linguistics, and semiotics. The hermeneutic discussion ranges over contemporary theories that include Roman Jakobson's phenomenological structuralism, the semiotics of Umberto Eco, Charles Pierce, and Alfred Schutz, the theory of speech acts offered by Jurgen Habermas and John Searle, and Michel Foucault's phenomenological rhetoric of discourse. In general, this highly developed study offers the reader a fresh account of the problematic issues in the philosophy of communication. It is a work that any scholar in communication, philosophy, linguistics, or social theory would welcome for its scope and sustained research.

Perception and expression are compared and contrasted as constituent parts of a semiotic system. Merleau-Ponty's phenomenological method of 1) description, 2) reduction, And 3) intentionality is analyzed as a synergic function for perception and expression. Perception is understood as the interplay of immanent and transcendent signs which signify a phenomenal presence. Expression is examined as the synthesis of "le langage," "la langue," and "la parole." then, Expression is viewed in its two modalities as 1) existential and 2) empirical speech. Finally, Merleau-Ponty's theory of communication or theory of intercorporeal being is drawn from the semiotic common ground of his theories of perception and expression. Hence, A single theory of signs is advanced to explain the synergism of intrapersonal and interpersonal being

Postmodern methodology in the human sciences and philosophy reverses the Aristotelian laws of thought such that (1) non-contradiction, (2) excluded middle, (3) contradiction, and (4) identity become the ground for analysis. The illustration of the postmodern logic is Peirce’s (1) interpretant, (2) symbol, (3) index, and (4) icon. The thesis is illustrated using the work of Merleau-Ponty and Foucault and the le même et l’autre discourse sign where the ratio [Self:Same :: Other:Different] explicates the communicology of Roman Jakobson in the conjunctions and disjunctions, appositions and oppositions of discours, parole, langue, and langage.

The nature and function of language as Man's chief vehicle of communi cation occupies a focal position in the human sciences, particularly in philosophy. The concept of 'communication' is problematic because it suggests both 'meaning' (the nature of language) and the activity of speaking (the function of language). The philosophic theory of 'speech acts' is one attempt to clarify the ambiguities of 'speech' as both the use of language to describe states of affair and the process in which that description is generated as 'communication'. The present study, Speech Act Phenomenology, is in part an exam ination of speech act theory. The theory offers an explanation for speech performance, that is, the structure of speech acts as 'relationships' and the content of speech acts as 'meaning'. The primary statement of the speech act theory that is examined is that presented by Austin. A seconda ry concern is the formulation of the theory as presented by Searle and Grice. The limitations of the speech act theory are specified by applying the theory as an explanation of 'human communication'. This conceptual examination of 'communication' suggests that the philosophic method of 'analysis' does not resolve the antinomy of language 'nature' and 'function'. Basically, the conceptual distinctions of the speech act theory (i. e. locutions, illocutions, and perlocutions) are found to be empty as a comprehensive explanation of the concept 'communication'.

Peirce uses the covering term Semiotic to include his major divisions of thought and communication process: (1) Speculative Grammar, or the study of beliefs independent of the structure of language (i.e., unstable beliefs); (2) Exact Logic, or the study of assertion in relation to reality (i.e., stable beliefs); and (3) Speculative Rhetoric, or the study of the general conditions under which a problem presents itself for solution (i.e., beliefs dependent on discourse). This division previews Peirce’s famous triadic models of analysis. Peirce goes on to make the phenomenological distinction between communication (a process) and signification (a system). Signification or the doctrine of Synechism is the analysis of possibilities where codes contain messages. Peirce is noted for his philosophic Realism, or the belief that probability and possibility are linked to the actual existence of things or that which can become actual. Hence, people inherit the association of Pragmatism with a test of real-world application that Peirce called the doctrine of Fallibilism, derived from the qualitative logic of Edmund Husserl’s phenomenology that combines apposition (reflexivity)with apperception (intentionality).