Vannevar Bush
Engineer and science administrator who envisioned the Memex
Vannevar Bush (1890–1974) was an American engineer, inventor, and science administrator who directed the U.S. Office of Scientific Research and Development during World War II. He is best known in knowledge systems history for his 1945 essay As We May Think, which proposed the Memex.
The Memex was never built, but the vision—a personal device for storing, linking, and navigating information through associative trails—shaped decades of subsequent work in hypertext, personal computing, and knowledge management. Bush's insight was that knowledge work is fundamentally non-linear and that tools should let people build trails between sources rather than forcing everything into a single outline.
For Coscientist, Bush represents the origin point of a lineage: from Memex to digital brain to Dialectical Graph. The evolution is from Memex to Dialectical Graph: Bush's associative trails become typed argumentative relations.