Themes covered in ''Cartesian Linguistics''
Man vs. brute
Certain mechanical factors of language function, such as response to stimuli, are evident in both humans and animals; however, Chomsky cites several 17th-century Cartesian experiments that show that the ''creative'' aspect of language is specific only to human beings. This is, in essence, the Cartesian theory of language production. Chomsky writes, "one fundamental contribution of what we have been calling 'Cartesian linguistics' is the observation that human language, in its normal use, is free from the control of independently identifiable external stimuli or internal states and is not restricted to any practical communicative function, in contrast, for example, to the pseudo-language of animals". "In short, animal 'language' remains completely within the bounds of mechanical explanation as this was conceived by Descartes and Cordemoy" and the creative aspect of language is what separates humans and animals.Freedom from instinct
Philosophical undertones permeate Cartesian theory. One example of this is the idea that freedom from instinct and from stimulus control is the basis for what we call "human reason". Weakness of instinct is man's natural advantage, that which makes him a rational being. "From this conception of language, it is only a short step to the association of the creative aspect of language use with true ''artistic'' creativity". In other words, "the 'poetical' quality of ordinary language derives from its independence of immediate stimulation and its freedom from practical ends", essentially subject matter that correlates with Cartesian philosophy.Universality
Chomsky parallels theories of Enlightenment thinkers Humboldt,Deep structure vs. surface structure
"Pursuing the fundamental distinction between body and mind, Cartesian linguistics characteristically assumes that language has two aspects", namely, the sound/character of a linguistic sign and its significance. Semantic and phonetic interpretation may not be identical in Cartesian linguistics. Deep structures are often only represented in the mind (a mirror of thought), as opposed to surface structures, which are not. Deep structures vary less between languages than surface structures. For instance, the transformational operations yielding surface forms of Latin and French may obscure common features of their deep structures. Chomsky proposes, "In many respects, it seems to me quite accurate, then, to regard the theory of transformational generative grammar, as it is developing in current work, as essentially a modern and more explicit version of the Port-Royal theory".Summary of Port Royal Grammar
The Port Royal Grammar is heavily cited in ''Cartesian Linguistics'' as an example of Cartesian linguistic philosophy. "A sentence has an inner mental aspect (a deep structure that conveys its meaning) and an outer, physical aspect as a sound sequence." Chomsky claims that Port Royal linguists developed a theory of deep and surface structures that meets the formal requirements of language theory. Chomsky describes it in modern terms as "a base system that generates deep structures and a transformational system that maps these into surface structures", essentially a form of transformational grammar akin to modern theories.Past and present
Chomsky bridges the past with the present by stating that from the standpoint of modern linguistic theory, the characterization and discovery of deep structures is absurd, in accordance with the present study and quantification of such things as "linguistic fact" and "sound-meaning correspondences". In any case, traditional attempts to deal with deep and surface structure theory were unsuccessful. Descartes' idea of language is that it is a form of self-expression, not merely communication…Modern linguistics hasn't dealt with, or rather hasn't fully acknowledged, problems raised by Cartesian philosophy. They have been glossed over as unnecessary problems of a generally well-accepted theory. Another aspect of Cartesian linguistics is the "necessity for supplementing descriptive statements with a rational explanation", in order to qualify as a true science. Chomsky claims that an excessive rationality and priorism were common to the Enlightenment period and that a great, underlying hypothesis as to the general nature of language is missing in the Cartesian analysis of deep structure."Common notions" (Herbert of Cherbury's ''De Veritate'' (1624))
These refer to the "inborn capacitiies" or a certain "natural instinct" that "instructs us in the nature, manner, and scope of what is to be heard, hoped for, or desired" (Cherbury). These latent notions are only activated through an outside stimulus. Chomsky asserts that this focus on innate and psychological doctrine as a precursor to experience and knowledge is typical of ''Cartesian'' linguistics, along with the requisite of an external stimulus for activation of the doctrine's latent function.Approach to language learning
With this said, "language acquisition is a matter of growth and maturation of relatively fixed capacities, under appropriate external conditions". The 17th century's amenable approach to language learning was very non-conforming, as the overall perception was that knowledge arose on the basis of scattered, inadequate data. Properties conducive to what is learned were attributed to the mind. Theories of perception and learning were essentially the same, though it was an acknowledged difference that would consequently become indistinct during acquisition. "Thus prior knowledge and set play a large role in determining what we see" ( Cudworth reatise on Morality423-424) A common idea/perception was that an object/idea could be stamped upon the soul upon the occasion of an idea excited from the comprehensive power of the intellect itself. Only Humboldt, who was a living connection between the rationalist Enlightenment and the Romantic period, devised the underlying generative system of language perception. Again, Chomsky asserts that "contemporary research in perception has returned to the investigation of internally represented schemata...". The current work of modern linguistics continues the tradition of ''Cartesian'' linguistics in transformational grammar. Chomsky formulates fundamental conclusions of Cartesian linguistics in his studies.Reception and developments
Chomsky accomplished his research for ''Cartesian Linguistics'' while he was a fellow of the American Council of Learned Societies; thereafter a great deal of subject matter was presented at the Christian Gauss seminars at Princeton University in 1965. Since the publication of ''Cartesian Linguistics'', Chomsky's history has been criticized as an artificial predecessor to his own ideas, mainly formulated in the context of 1950s psychological behaviorism. The book was "widely and rightly judged to be a radical failure" which failed to claim a place for Chomsky among the classics of philosophy. Chomsky was accused of interpreting philosophical sources and using their terminology in a misleading way. Historians and philosophers argued that Chomsky's nativist theory of language does not representNotes
References
*; (2009) Third Edition, edited with a new introduction by James McGilvray, Cambridge University Press, * *Miel, Jan. "Pascal, Port-Royal, and Cartesian Linguistics", ''Journal of the History of Ideas'', Vol. 30, April 1969, pp. 261–271. {{Authority control Theories of language Noam Chomsky 1966 non-fiction books Harper & Row books History of linguistics Books about René Descartes