Impressum and copyright

Impressum and copyrights


This website was developed by Edition AGORA, in collaboration with Pipal Tree.

All published material, whatever their nature, are the property of the publishers or assigns.

All content (texts, photographs, reproductions of works of art, computer graphics) available on the website are placed under the following Creative Commons license:
The conditions are specified under this link.

You do not have the right to use the contents for commercial purposes. However, their use for educational purposes is free, subject to the limits explicitly pointed out. It is not allowed to modify the content of documents for a new publication.


Editions AGORA and Pipal Tree would like to thank the Fondation Charles Léopold Mayer pour le Progrès de l'Homme, for its invaluable support, without which the site would not exist.

Limitation of liability

The publishers have created this site in accordance with the proper rules and using technologies compatible with many browsers. However, as it is customary for all Internet browsing, viewing this site is the sole responsibility of the user. Likewise, publishers can not be held responsible for the contents or applications of a site referenced by them. Similarly, they can not be held responsible for the referencing that some sites would make on their webpage, nor even for the content of these sites.


For Editions AGORA: Yves Dutoit; with the collaboration of Jean-Claude Basset
For Pipal Tree: Siddharta

Graphical and technical realisation of the site: