The ideosphere, much like the noosphere, is the realm of memeticevolution, just like the biosphere is the realm of biological evolution. It is the "place" where thoughts, theories and ideas is thought to be created, evaluated and evolved. The health of an ideosphere can be measured by its memetic diversity. The noosphere can be seen as the sphere of human thought being derived from the Greek Î½Î¿Ï Ï (nous) meaning mind in the style of atmosphere and biosphere. Just as the biosphere is composed of all the organisms on Earth and their interactions, the noosphere is composed of all the interacting minds... This article is in need of attention from an expert on the subject. ... A speculatively rooted phylogenetic tree of all living things, based on rRNA gene data, showing the separation of the three domains, bacteria, archaea, and eukaryotes, as described initially by Carl Woese. ... The biosphere is that part of a planets outer shellâincluding air, land, surface rocks and waterâwithin which life occurs, and which biotic processes in turn alter or transform. ...
The ideosphere is not considered to be a physical place by most people. It is instead "inside the minds" of all the humans in the world. It is also, sometimes, believed that the internet, books and other media could be considered to be part of the ideosphere. Alas, as such media are not aware, it cannot process the thoughts it contains.