"The word is derived from the Greek νοῦς (nous "mind") + σφαῖρα (sphaira "sphere"), in lexical analogy to "atmosphere" and "biosphere". Introduced by Pierre Teilhard de Chardin 1922. (...) In the original theory of Vernadsky, the noosphere is the third in a succession of phases of development of the Earth, after the geosphere (inanimate matter) and the biosphere (biological life). (...) For Teilhard, the noosphere emerges through and is constituted by the interaction of human minds. The noosphere has grown in step with the organization of the human mass in relation to itself as it populates the earth. As mankind organizes itself in more complex social networks, the higher the noosphere will grow in awareness. This concept is an extension of Teilhard's Law of Complexity/Consciousness, the law describing the nature of evolution in the universe. Teilhard argued the noosphere is growing towards an even greater integration and unification, culminating in the Omega Point, which he saw as the goal of history. The goal of history, then, is an apex of thought/consciousness." - Amira

"One of the original aspects of the noosphere concept deals with evolution. Henri Bergson, with his L'évolution créatrice (1907), was one of the first to propose evolution is 'creative' and cannot necessarily be explained solely by Darwinian natural selection. L'évolution créatrice is upheld, according to Bergson, by a constant vital force which animates life and fundamentally connects mind and body, an idea opposing the dualism of René Descartes. In 1923, C. Lloyd Morgan took this work further, elaborating on an 'emergent evolution' which could explain increasing complexity (including the evolution of mind). Morgan found many of the most interesting changes in living things have been largely discontinuous with past evolution, and therefore did not necessarily take place through a gradual process of natural selection. Rather, evolution experiences jumps in complexity (such as the emergence of a self-reflective universe, or noosphere). Finally, the complexification of human cultures, particularly language, facilitated a quickening of evolution in which cultural evolution occurs more rapidly than biological evolution. (...) " - Amira

See also: Richard Doyle - Scaling the Noösphere | TED http://www.youtube.com/watch... - Amira