A new kind of historian appears in Michel Foucault's 1969 masterpiece, The Archaeology of Knowledge. He is less interested in interpreting what people meant than in describing what, at a given moment, could actually be said. He does not begin with great thinkers, essential texts, traditions, or schools. This historian begins with statements: scattered, repeated, forgotten, preserved, transformed, sometimes appearing where no one had thought to look.

​

This is a strange way to write history. We normally imagine the history of ideas as a movement through time. One thinker influences another, concepts develop, arguments are refined, discoveries accumulate. Even when revolutions occur, they appear against the background of a continuous story. Throughout the course, we will examine Foucault's attempt to break with this model of continuity. For him, the persistence of the same problems, traditions, and forms of reason cannot simply be assumed. Historical change may instead involve a transformation of the field in which something can appear as an object, a concept, a problem, or a truth.

​

The Archaeology of Knowledge is Foucault's theoretical attempt to construct a method adequate to this possibility. We will follow his effort to rethink historical analysis through breaks, thresholds, gaps, redistributions, and different temporal scales. A document is no longer just a fragment of the past waiting to be interpreted. It becomes something to be divided, arranged, compared, placed into series, and connected with other series. History is an archaeology of what has actually been said.

​

At the centre of this archaeology is the statement, or énoncé. Foucault is interested not only in what a sentence means, but in what allows it to function as a piece of knowledge. A medical diagnosis, for example, is more than a collection of words. It matters that it is spoken by a doctor, within a medical institution, about an object that medicine recognises, and according to accepted procedures of observation and evidence. The same sentence uttered elsewhere may not have the same status at all. We will use examples such as these to examine how statements acquire their force through the positions, practices, institutions, and other statements that make them possible.

​

Foucault therefore asks a deceptively simple question: why did this statement appear rather than another?

Madness, disease, sexuality, criminality, language, wealth: these become objects of knowledge within particular arrangements of institutions, classifications, techniques, practices, and forms of speech. We will examine how such objects are formed, rather than assuming that scientific discourse simply discovers and describes them. What has to happen before something can become identifiable, comparable, measurable, diagnosable, or knowable?

​

The subject changes as well: The doctor, historian, psychiatrist, economist, or scientist no longer stands objectively outside discourse, since each occupies positions already opened within a field: the doctor who observes, questions, diagnoses, records, compares, signs a certificate, or reads a laboratory result. We will trace how these different positions are produced and connected, and what happens to the traditional philosophical subject once it is no longer treated as the source of knowledge.

​

We will focus on one of Foucault's most essential concepts: the historical a priori. His claim is that the conditions that make knowledge possible are themselves historical, rather than universal. What counts as evidence, what can become an object of inquiry, who may speak with authority, and what kinds of questions can be asked are all subject to changing conditions that cannot be reduced to what we sometimes call the spirit of the age.

​

The name Foucault eventually gives to this changing field is the archive: the system governing the appearance and survival of statements, what can be said, what can be repeated, what can be connected, and what can fall silent. We will approach the archive not as a collection of documents, but as a way of thinking about the limits and possibilities of what a culture can formulate at a given moment.

​

The stakes of this approach extend beyond academic considerations. Contemporary life is now organised through databases, classifications, diagnostic categories, search systems, algorithms, and artificial intelligence, all of which sort enormous quantities of statements and establish relations between them. We will ask how Foucault's archaeology might help us think about these systems: before asking whether a claim is true or false, how was the field created in which that claim could appear as a meaningful possibility at all?