This might be an interesting read for some.
Factual thinking was presented to be by Ed about one year ago.
I found it interesting ,and gave him some of my impressions on the concept at hand;presenting to him the notion of essence and gave him some inspirations in the abstract and of experiences at hand.Which in return gave him some refreshing ideas which let him to make a new version of this paper.
http://nnw.berlios.de/docs.php/intro-ftl/noflash#
It is said the paper was written in a language to please the scientist in the first place.