[Jack]

Its worth bearing in mind that a topic such as the evolution of consciousness cannot be explained with just physical concepts. It would be like trying to explain a 3d drawing using 2d concepts.

To gain deeper understanding into this concept the reigns of spirituality must be aknowledged and expanded upon otherwise it becomes a mesh of physical concepts and ideas that can never fully explain that which cannot be explained with the simple use of words.

This is just an observation i thought id like to add.