Evolution/Reincarnation

In this piece a line of commonality is being illustrated between the physical evolution of man and the spiritual development through reincarnation. Traditional displays of evolution can be found in the great science museums of the world, usually showing a physical development in the way of assembled human bone fragments. Developments do not take a direct path and there are many reasons for evolutionary change through trials and heirs that bring about the physical changes to a better physical form.  The premises in  reincarnation is that individuals develop over life times  to a more refined and better spiritual form also? Could this scientific proof in the physical world have a spiritual counterpart in the spiritual sense.  Consider the idea of what you see in ”physical refinement” the link to ”spiritual refinement”?  I am not attempting to convert people to believe in reincarnation or evolution for that matter, I am just trying to present the question, that couldn’t what takes place in the physical world be a clue to what is happening in the spiritual. We can only hope that we have developed to a more refined form from caveman to modern man in more than just physical appearance.