Thanks for the reply - and thanks for listening to the song.

Here are a couple links that might shed some light on and give some context to Pierre Teilhard de Chardin's concept of the "Noosphere."

1. A three part series discussing the Noosphere:
   https://teilhard.com/2013/08/13/the-noosphere-part-i-teilhard-de-chardins-vision/

2. An interesting account of the possible “rehabilitation” of Teilhard.:
   https://cruxnow.com/news-analysis/2017/11/24/rehabilitation-wont-much-teilhard-symbolic