Writings
This site contains drafts and unpublished manuscripts about my life experience including technological innovations in which I have been involved. My background in history of science leads me to try to analyze what I witnessed with a historical/political/philosophical perspective.
Books and articles: Publications
Presentations at conferences and public meetings: Presentations
What I Was Thinking (fully edited)
An intellectual and professional autobiography. Fully edited: What I Was Thinking
Note: I am planning to add a chapter on my experience in a New York non-profit, after I stop working there.
Edited by Jonathan Layton.
Contributions
Topic Map Book written in 1998, revised in 2002.
Article written for an Encyclopedia of Information Science published in Denmark. This article was not eventually published.
See Presentations about the Networker
Web Site: The Networker
History
Consulting
Manuel HyTime (In French)
Blog pages
Note: The note published on January 22, 2026 "The Day After" contains a proposal for action being actively discussed.
The posts published in this blog are random thoughts inspired by the news or by a subject that comes under my attention.