3) Spirit / intelligence - dominated era - we have this today and we will have this in the future. See image 1 (new window)and image 2. The images below show the past periods of the evolution of the whole universe.
Nanotechnology, artificial intelligence.
ak 7
1) Radiation dominated era
ak 8
2) Matter dominated era.
Images credits to Cern
Our intelligence unificates with artificial intelligence created by us. In some years we will integrate intelligent technology in our lives that we even cannot imagine today, and feel it as a matter of course. Intelligence will dominate the universe, it will build the whole universe. Copyright F.Hornischer