The concept of a claw hammer did not just pop into the human mind from out of non-existence.
First was the concept of a rock.
Somewhere someone realized you could pound with a rock. Perhaps this person broke nuts open with a rock.
The first stage of the concept of a hammer was born.
Somewhere someone threw a rock at something. Perhaps it was a nut in a tree. Trying to knock it down.
The first stage of the concept of a rocket was born.
Somewhere someone used a stick. Perhaps it was to dig beetles out of the ground.
The first stages of the concept of a fork and a spear were born.
Somewhere someone put a rock on the end of a stick.
The second stage of the concept of a hammer was born.
Just as humanity evolved as a species so did humanities concepts.
And here is a crucial fact:
Every concept humanity has ever developed has survival value.
I have never found a single concept that did not have survival value at the time it was conceived. Some of those concepts have had counter survival value when circumstances changed and select humans refused to revise their concepts. But every human concept has survival value in the right circumstances.
I state that concepts evolve.
This is easily demonstrated. Scientific concepts show a clear path of evolution.
Other creatures also have concepts.
Look at dogs and cats. They both have a concept of what is food and what is not food. They share a concept of humanity as a source of food and shelter.
Obviously there was a time when humans were not sources of food and shelter for either dogs or cats. At that time dogs and cats would not have this concept of humans. This concept had to grow over time.
This simple demonstration shows not only that animals do have concepts but also shows that their concepts also evolve.
In this we are not alone.
We can look at a bug as having a concept of what food is. Of what a predator is. In the case of ants and bees they must have some concept of home and community. Perhaps nothing like we humans have, but something that suffices.
It can be said that certain plants, those that turn their leaves or flowers toward the sun as it passes, have some rudimentary concept of pleasure if nothing else. It might be nothing more than warmth.
Each creature has exactly the number, or set (if you will) of concepts that it needs to survive.
The Concept Line™ starts at the vaguest sensory awareness.
A plant has, through warmth, light, or some other means, a sensory awareness of the sun. We know this because so many plants visibly react to the sun.
Whether the plant has any sensory memory of the sun when it is not present is something we cannot determine with any current or proposed technology I am aware of. However it has been demonstrated that plants discharge measurable energy when in the presence of someone who has abused them, say torn off their limbs.
Thus we can contend that plants have a rudimentary concept of pain and pleasure.
Moving along the concept line we can show that insects have a rudimentary concept of food and predator.
We know this simply because any bug will go after that which it considers food, be it a leaf or another bug, and will avoid, and or fight, those things that will in turn eat them.
Many fish live in schools. Some insects live in hives. This indicates a rudimentary sense of community.
Primates go so far as to show complex social structure and even politics.
Humanities concepts have not only evolved, but can be traced through anthropology.
Even more interestingly the human evolution of concepts can be demonstrated in its children. A baby has the most minimum concepts possible for a human being to have. As the child develops physical abilities and experience more concepts develop. For example babies are not born with depth perception, it develops later, and even then it takes time and experience for a child to judge exactly how far away an object is. Then even more time to judge how much time it will take the object, say a car, to reach them at a given speed.
However having a concept is not sufficient.
In fact having a concept, in and of itself, is only a survival mechanism only up to a point in the evolutionary ladder.
At some point what is done with concepts is more important than having concepts.
Socrates said “The unexamined life is not worth living.”
I say the unexamined concept is not worth having.
So at the far end of our Concept Line™ , not at the very end, we mark a point at which concepts are not simply held, they are manipulated.
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