I have a question.
What if the evolution of human thinking left no fossil evidence as it occured in the soft tissue of the 4th lobe of the brain?
Medical science shows today the actions the frontal brain uses, emotion, language, non violence, compassion, art, beauty and abstract understanding coupled with an ability to grasp a metaphorical behind physical things are seated in this part of our brain.
This science is linked to philosphy, as it is centered in that area of our physical beings. What has been evolving is the ability to use our frontal brain lobe and all of the concepts it contains.
Can we see the physical chemical process in a fossil record? One can see the skull of humans changing in one major area, the forehead over time. Anthropology tracks this growth in the cultural habits of our ancestors. Rituals start to be preformed, cave paintings, music and oral histories. These needs seem only to occur in humans, and evidence is found within groups of humanoids with larger frontal skull cavities practicing these actions.
Does any of what this area contains help our immediate survival as a species? Compassion, take care of the weak, music, art, and humor? Why is this only in humans?
Abstract thought, concieving germs may exist even without a microscope to prove it? This thinking coupled with the ability to not only see what is not evident, but the skill to build a tool to prove it exists is built within us.
Metaphorical, the non literal. Aesop’s Fables are not meant to be seen as an actual fox or a wolf talking, it is the understanding of the story and moral humans understand. Only humans seem able to understand there is something behind the physical world we live in.
Concepts of religion reside in this lobe of the brain as well, and science shows us when we do acts based in these teachings, our physical body benifits.
A lie detector will measure a negative effect on a physical body. Higher blood pressure, constriction of blood vessels, inflamation and stress. A good deed such as a random act of kindness makes us physically healthier. The blood flow increase, the body relaxes and mentally we feel better. This act also sparks something in others who witness it, they are twice as likely to preform a similar act for another.
This practice helps us out physically and is based in a system that is beyond survival instinct alone.
Thes acts define us as “human” above the “animal.”
Evolution can show us the fossils of bones, not the chemically based systems inside them, when looking back there is a pattern in this intelligent thought that physically rewards humans for practicing it. Instincts only in us that seem to be opposite of mere survival, and are not found among any other creatures who rose alongside us.
KMS