computing history

Among people who consider themselves insiders, Nelson's Xanadu is sometimes treated as a joke, but this is superficial. Nelson's writing and presentations inspired some of the most visionary computer programmers, managers, and executives - including Autodesk Inc. founder John Walker - to pour millions of dollars and years of effort into the project. Xanadu was meant to be a universal library, a worldwide hypertext publishing tool, a system to resolve copyright disputes, and a meritocratic forum for discussion and debate. By putting all information within reach of all people, Xanadu was meant to eliminate scientific ignorance and cure political misunderstandings. And, on the very hackerish assumption that global catastrophes are caused by ignorance, stupidity, and communication failures, Xanadu was supposed to save the world.