Michel Foucault was a French philosopher and historian. He was one of the most influential thinkers of the 20th century. He was born on 15 October 1926 in Poitiers, France, into a middle-class family. His father was a surgeon. He was expected to follow his father into medicine but chose philosophy instead. This caused serious tension at home. As a young man, he struggled with depression and attempted suicide at least once while a student. He studied at the prestigious École Normale Supérieure in Paris in the late 1940s, where his classmates included future major thinkers like Louis Althusser. After university, he worked in Sweden, Poland, Germany, and Tunisia before returning to France. He completed his doctorate in 1961. The thesis, published as Madness and Civilization, was the first of his major books. He held teaching positions at several French universities and in 1970 was elected to the Collège de France, the most prestigious academic institution in France. His yearly lectures there, now published in full, drew large audiences. He wrote a series of major books including The Order of Things (1966), Discipline and Punish (1975), and the three volumes of The History of Sexuality (1976-1984). He was openly gay in a time when this was still unusual for a public intellectual. He was politically active, involved in campaigns around prison reform, gay rights, and opposition to French immigration policy. He died of AIDS on 25 June 1984 in Paris, aged 57. He was one of the first major public figures to die of the disease.
Foucault matters because he changed how scholars think about power. Before Foucault, most writers thought of power as something held by rulers, governments, or the rich. It came from the top down. Foucault argued that power works differently. It operates through everyday practices, institutions, and knowledge systems: schools, prisons, hospitals, clinics, and even academic disciplines. Power is not only something that says no. It also produces: it produces what counts as normal, healthy, sane, or true. This shift in perspective opened new questions across many fields.
He matters in a second way as a historian of the present. Foucault wrote detailed historical studies of madness, punishment, and sexuality. But his real aim was not just historical. It was to show how our present assumptions have a history. Things we treat as obvious and timeless (what mental illness is, why we punish by imprisonment, why sexuality feels like the deep truth of ourselves) are actually products of specific historical moments. Showing this makes them less natural and opens the possibility that they could be different.
He also matters because his method has travelled widely. Edward Said used Foucault to analyse Orientalism. Judith Butler used him to think about gender. V. Y. Mudimbe used him to study how Africa was constructed in European discourse. Postcolonial studies, gender studies, queer studies, disability studies, and science studies all draw on Foucault. Few 20th-century thinkers have been as widely used in as many different fields.
For a first introduction, Gary Gutting's Foucault: A Very Short Introduction is clear and reliable. Paul Rabinow's edited anthology The Foucault Reader gathers key shorter texts in accessible form. For a visual introduction, the BBC documentary Foucault: The Lost Interview (1971), available online with subtitles, gives a sense of Foucault speaking. Alain Badiou and others have also produced accessible lectures on YouTube. For a one-page summary of his main ideas, the Stanford Encyclopedia of Philosophy entry is excellent.
For deeper reading, Discipline and Punish (1975) is his most influential single book and the most accessible of the major works. The History of Sexuality Volume 1 (1976) is also a good entry. For biography, Didier Eribon's Michel Foucault (1989) is the standard biography in English. James Miller's The Passion of Michel Foucault (1993) is more controversial but widely read. Hubert Dreyfus and Paul Rabinow's Michel Foucault: Beyond Structuralism and Hermeneutics (1982) is an outstanding scholarly introduction.
Foucault thought power is always bad.
He did not. He explicitly rejected this reading. Power, for Foucault, is not simply repression. It is also productive: it produces knowledge, possibilities, and forms of selfhood. Schools produce educated people. Hospitals produce health. These are not just negative effects. Foucault's point was that power is everywhere and deserves careful analysis, not that it should always be opposed. Students who read him as a pure critic of power miss the nuance of his actual position.
Foucault said there is no truth or that all truth is just power.
This is a common misreading. Foucault argued that truth claims operate within discourses that are shaped by power relations. He did not say there are no facts or that physics and astrology are equivalent. He said that the social processes by which some claims come to count as 'scientific' or 'authoritative' are worth studying. This is a careful historical claim about how knowledge systems work. It is not a rejection of truth as such. Students should distinguish the responsible Foucauldian position from pop-culture relativism.
Foucault's work is mainly about language.
He wrote about institutions, buildings, daily practices, and bodies, as much as about language. The Panopticon is a physical building. Prisons, clinics, and schools are material places. Sexuality, for Foucault, is not just a word but a complex of practices, medical examinations, laws, and relationships. Reducing him to a 'language theorist' misses the very material focus of his historical work. His method looks at how words, things, and practices fit together.
Foucault's work is too difficult to be useful for students without a philosophy background.
The primary texts are genuinely demanding, but his basic ideas are accessible and highly practical. The Panopticon, discourse, the relationship between knowledge and power, biopower: these concepts can be introduced to secondary school students and used productively. Many good introductions exist. The image that Foucault is only for specialists has discouraged teachers from using him, but his insights apply to topics students encounter daily, from schools to social media to health debates.
For research-level engagement, the Collège de France lectures, now published in a multi-volume edition, contain some of Foucault's most important late work. The fourth volume of The History of Sexuality, Confessions of the Flesh, was published in 2018, decades after Foucault's death. For critical engagement, Charles Taylor's essays on Foucault and Jürgen Habermas's The Philosophical Discourse of Modernity offer important challenges. Gary Gutting's Michel Foucault's Archaeology of Scientific Reason and Colin Koopman's Genealogy as Critique are strong scholarly analyses. For the recent controversies, see Daniel Defert's careful archival work and the 2021 debates in Le Monde and other French papers.
Your feedback helps other teachers and helps us improve TeachAnyClass.