Simple thought
In a previous post I argued entropy should undermine evolution of the gene and genes can't evolve with random mutation.
True
So evolution is carried in epigenetic processes that then provides for going back to the source DNA whenever to be creative.
The DBA protects from the degenerative force of entropy.
The catch is I move the development of the species from interval to external forces.
Who puts the external forces in play? What drives history?
Why should something be expressed now that was previously repressed in the gene?