noosphere

Also: the sci-fi term: racemind.

"A Jesuit paleontologist and philosopher by the name of Teilhard de Chardin popularized the notion of the noosphere or "sphere of human thought" back in the early 1900s. Similar to the atmosphere and biosphere, the noosphere is composed of all the interacting minds and ideas on earth. It's a provocative and romantic concept. But is the noosphere real? Or is it just a metaphor, a figure of speech for relating our experience of the physical world to the ethereal realm of knowledge?" - Peter Morville in his book Ambient Findability