Before continuing there is actually a need for a "zeroth" Seed.
Without well-defined words any deeper philosophical discussion/text is pointless, and only serves as an example on how knowledge is lost.
This is because all words means different things for different persons. If person A says something including the word "consciousness", person B will interpret what he hears based on what he associates the word "consciousness" with. This is generally different from what A means, and thus it creates a misunderstanding.
In an attempt to avoid situations like that Seeds will, when necessary, be accompanied by a short glossary. This glossary is as important as the Seed itself. But not because it contains some absolutely correct definitions! Any definition is correct, as long as it is well-defined and followed consequently.