**Genealogy**, in the philosophical sense, is a method for uncovering the **historical forces, power relations, and contingent shifts** that have shaped a concept, practice, or institution. Rather than tracing a clean line back to a single origin, a genealogy reveals:
- **Multiple and conflicting beginnings**, not a single source.
- **Accidents, ruptures, and struggles** that influenced what survived.
- **Changes in [[Meaning]]** driven by political, social, or moral transformations.
- **Forgotten alternatives**—paths that might have existed but were suppressed.
Foucault uses genealogy to show that ideas we take to be natural—punishment, sexuality, sanity, the modern self—are in fact **historically produced**, shaped by power, and always capable of being otherwise.
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### **How Etymology Relates to Genealogy**
**Etymology** and **genealogy** share a family resemblance: both look backward to reveal **layers of formation**. But they differ in scope and ambition.
**Etymology**
- Traces the **linguistic history** of a word.
- Reveals how forms and meanings shifted through languages (Latin → French → English, etc.).
- Deals primarily with **semantic evolution**.
**Genealogy**
- Traces the **historical, social, and political formation** of a concept or practice.
- Investigates **power**, institutions, moralities, and historical events.
- Often exposes discontinuities rather than smooth evolution.
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### **Where They Overlap**
- Both uncover **hidden histories** beneath what seems obvious.
- Both show that meanings are **unstable, layered, and contingent**.
- Both resist the idea of a timeless essence.
### **Where They Diverge**
- Etymology follows the **word**.
- Genealogy follows the **idea**, institution, or form of life.
- Etymology explains **how a term changed**.
- Genealogy explains **why it changed**, who benefited, and what social forces were in play.
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### **In summary**
**Etymology reveals how words shift. Genealogy reveals how worlds shift.**
The two methods complement each other, but genealogy moves beyond [[Language]] to expose the historical and political forces that make certain meanings possible in the first place.
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