Science and Knowledge
"Knowledge is that which one can speak in a discursive practice, and which is specified by that fact: the domain constituted by the different objects that will or will not acquire a scientific status (the knowledge of psychiatry in the nineteenth century is not the sum of what was thought to be true, but the whole set of practices, singularities, and deviations of which one could speak in psychiatric discourse); knowledge is also the space in which the subject may take up a position and speak of the objects with which he deals in his discourse (in this sense, the knowledge of clinical medicine is the whole group of functions of observation, interrogation, decipherment, recording, and decision that may be exercised by the subject of medical discourse); knowledge is also the field of coordination and subordination of statements in which concepts appear, and are defined, applied and transformed (at this level, the knowledge of Natural History, in the eighteenth century, is not the sum of what was said, but the whole set of modes and sites in accordance with which one can integrate each new statement with the already said); lastly, knowledge is defined by the possibilities of use and appropriation offered by discourse (thus, the knowledge of political economy, in the Classical period, is not the thesis of the different theses sustained, but the totality of its points of articulation on other discourses or on other practices that are not discursive). There are bodies of knowledge that are independent of the sciences (which are neither their historical prototypes, nor their practical by-products), but there is no knowledge without a particular discursive practice; and any discursive practice may be defined by the knowledge that it forms." (p 183)
(c ) Knowledge (Savoir) and ideology
"Once constituted, a science does not take up, with all the interconnexions that are proper to it, everything that formed the discursive practice in which it appeared; nor does it dissipate - in order to condemn it to the prehistory of error, prejudice, or imagination - the knowledge that surrounds it. Morbid anatomy did not reduce to the norms of scientificity the positivity of clinical medicine. Knowledge is not an epistemological site that disappears in the science that supersedes it. Science (or what is offered as such) is localized in a field of knowledge and plays a role in it. A role that varies according to different discursive formations, and is modified with their mutations." (p 184)
"It is probably there, in that space of interplay [between Archaelogy and science], that the relations of ideology to the sciences are established. The hold of ideology over scientific discourse and the ideological functioning of the sciences are not articulated at the level of their ideal structure (even if they can be expressed in it a more or less visible way), nor at the level of their technical use in a society (although that society may obtain results from it), nor at the level of the consciousness of the subjects that built it up; they are articulated where science is articulated upon knowledge. IF the question of ideology may be asked of science, it is in so far as science, without being identified with knowledge, but without either effacing or excluding it, is localized in it, structures certain of its objects, systematizes certain of its enunciations, formalizes certain of its concepts and strategies; it is in so far as this development knowledge, modifies it, and redistributes it on the one hand, and confirms it and gives it a validity on the other; it is in so far as science finds its place in a discursive regularity, in which, by that very fact, it is or is not deployed, functions or does not function, in a whole field of discursive practices. In short, the question of ideology that is asked of sciences is not the question of situations or practices that it reflects more or less consciously; nor is it the question of the possible use or misuse to which it could be put; it is the question of its existence as a discursive practice and of its functioning among other practices." (p 185)
"Broadly speaking, and setting aside all mediation and specificty, it can be said that political economy has a role in capitalist society, that it serves the interest of the bourgeois class, that it was made by and for that class, and that it bears the mark of its origins even in its concepts and logical architecture; but any more precise description of the relations between the epistemological nature of political economy and its ideological function must take into account the analysis of the discursive formation that gave rise to it and the group of objects, concepts, and theoretical choices that it had to develop and systematize; and one may then show how the discursive practice that gave rise to such a positivity functioned among other practices that might have been of a discursive, but also of a political or economic, order." (p 185-186)
"This enables us to advance a number or propositions.
- Ideology is not exclusive of scientificity. Few discourses have given so much place to ideology as clinical discourse or that of political economy: this is not a sufficiently good reason to treat the totality of their statements as being undermined by error, contradiction, and a lack of objectivity.
- Theoretical contradictions, lacunae, defects may indicate the ideological functioning of a science (or of a discourse with scientific pretensions); they may enable us to determine at what point in the structure this functioning takes effect. But the analysis of this functioning must be made at the level of the positivity and the relations between the rules of formation and the structures of scientificity.
- By correcting itself, by rectifying its errors, by clarifying its formulations, discourse does not necessarily undo its relations with ideology. The role of ideology does not diminish as rigour increases and error is dissipated.
- To tackle the ideological functioning of a science in order to reveal and to modify it is not to uncover the philosophical presuppositions that may lie within it; nor is it to return to the foundations that made it possible, and that legitimated it: it is to question it as a discursive formation; it is to tackle not the formal contradictions of its propositions, but the system of formation of its objects, its type of enunciation, its concepts, its theoretical choices. It is to treat it as one practice among others." (p 186