Hi all. I hope you are happy and healthy.

I am here going to explain my understanding of what language is, how it works, how it is created, how it evolves and how it disappears.

I believe that the existence of languages is intrinsically connected with the existence of life. I also believe that the creation, sharing, propagation, evolution, replacement, preservation of languages are all governed by the same small set of simple naturally occurring mechanisms and systems in all living organisms.


Language is an algorithm created by a system perceiving the world around itself in order to extract the meaning from perceived sensory input data and create a reality. The systems involved in creation and use of languages are:

1. Sensory system which provides data in a shape of multidimensional change patterns. This is data creation system.
2. Cognitive system which interprets data patterns and stores "sensory pattern - meaning" key value pairs in memory. This is data translation and storing system.
3. Control feedback loop which compares multiple consecutive "sensory pattern - meaning" key value pairs and adjusts the translation algorithm until the comparison results start falling within a pre-set tolerance boundary, by enforcing the adjustment of the translation algorithm. The resulting stable unchanging translation algorithm which produces consistent results is a language. This is language creation and stabilization system.
Language quality and complexity depends on the quality and complexity of all three systems involved in the language creation. Languages are built from simple "sensory pattern - meaning" key value pairs which are assembled into complex "sensory pattern - meaning" matrices.

The most important system responsible for creation of languages is the control feedback loop.

This is a naturally occurring phenomenon in living systems and is responsible for creation and preservation of stable, biological systems thus making them "living" systems. Multiple control feedback loops exist in all living systems from viruses and bacteria to complex multi organism colonies. They regulate systems and keep them stable. But control feedback loop can only operate on the "sensory pattern - meaning" key value pairs, the language. This means that control feedback loop cannot exist without a language. This makes a language also a naturally occurring phenomenon, and probably the most important naturally occurring phenomenon in living systems. Without natural ability of living systems to create and use languages there would be no life. For biological systems to survive, they need to be able to make sense of the world around them, and of themselves, and for that purpose they create and use languages. That sense of the world around us is called "the reality". So we can say that without languages there would be no reality and no self.

In order for multiple living organisms to engage in information exchange, they need to be able to:

1. Create some kind of output which can be perceived by the other organism as a sensory input. Ability to create output which can be perceived as sensory input enables us to communicate with each other.
2. Translate the perceived sensory input coming from the other organism into meaning. Ability to translate the perceived sensory input coming from the other organism into meaning enables us to understand each other.
3. Imitate the sensory input to create the output which the other organism understands. Ability to imitate the sensory input coming from another organism enables us to converse. This ability is directly dependant on the quality of the input receiving (sensory) systems, output producing systems and their coordination. It is the different quality of these systems in different members of the same species, which causes the creation of different dialects and for instance sound changes in human spoken languages.
4. Synchronize language algorithms in order to ensure that both organisms produce identical "sensory pattern - meaning" key value pairs, meaning that they understand each other. This is achieved through the entanglement of the control feedback loops of both organisms. This process is called language synchronization and results in the creation of a common group language. Language synchronization starts by synchronizing the understanding of the simplest well known "sensory pattern - meaning" key value pairs. This is why the simplest natural sound blocks with their associated other sensory data, are the building blocks of human vocal languages for instance. These are the simplest well known "sensory pattern - meaning" key value pairs which can be used to synchronize our understanding of more complex "sensory pattern - meaning" key value pairs and complex "sensory pattern - meaning" matrices. Ability to synchronize individual languages enables us to form groups.

Because language is based on the perceived world, change in the perceived world can trigger the change in the language used to create new reality out of the changes in perceived world. Change in the environment, location, circumstances, population can all trigger individual language changes which will trigger group language synchronization changes. These changes are again controlled by the control feedback loop of each organism and the entangled control feedback loop of the group. All these control feedback loops work together to preserve a stable reality. If changes are small, control feedback loops will migrate the languages from a state which is not stable any more to another stable state. This process will result in language evolution. If the changes are severe population changes, this process can result in language replacement. The same control feedback loops will preserve the language if the perceived world does not change.

You can read the detailed discussion here: