Suppose people have contacted aliens and started exchanging information with this race, which is thought to be intelligent. However, the Fermi paradox is not very optimistic. According to this paradox, there are trillions of stars in the universe and trillions of planets around these stars. In this universe, which we think may be beyond our minds, the reason for not contacting even one of the living things is called Fermi paradox. According to this paradox, we have more than trillions of money and we have a life like a life of need. It's a paradox. There are several theories of finding an alien creature who is not yet intelligent or intelligent. According to a theory, we're really alone in the universe. According to one theory, life in space began with the world, and from there it would spread into space. According to another theory, the universe is so large that you have no energy to communicate. According to the latest theory, intelligent beings know us and they are so smart that they do not see a necessary purpose to get in touch with us. It is certain that we will learn alot from them when we contact the intelligent aliens. Today's science will make a leap in every field. We will be able to learn the new things we do not know until now. For example, we can learn what kind of energy or how to beat the gravitational force to travel very fast in space.
Let's assume that these spatial races are very intelligent and have already visited the world. Nowadays, scientists who support the idea of ”ancient aliens” theory support them with resources. Eric Von Daniken is one of them. Since ancient times, aliens might archived some things for us. For example, a video or video recording of Homo erectusa was very helpful. Or a real video of the Emperor Caesar or the Roman period. The history can be rewritten. Many unexplained events could be transmitted to the truth. My personal opinion is that one day we will communicate with intelligent creatures from space. What is important is to make new contributions to positive sciences. Lets assume we have discovered a monkey in Mars. The existence of a non-intelligent monkey species in Mars must create excitement in the world. But this species doesn't really contribute new things in our daily life except the biological sense. New information only serves a particular branch of science, unless the living things are intelligent. For me, the definition of intelligence is the capacity of a race to travel in a certain area. Intelligence has many definitions. Mathematical intelligence, art intelligence, etc. things are other dimensions of intelligence. Living in a world or anywhere in a race has a single meaning. Feeding and breeding for the continuation of the race. Energy sources are used for these requirements. Homo sapiens' spreading to different points are to find new food and safe place to locate. As I mentioned before, for me, the definition of intelligence is the capacity of a living thing to move. Humanity has set foot on the moon today. A thousand years later, the journey in the Milky Way galaxy will be an indicator of giftedness. The way he gets is directly proportional to his intelligence. The longer it takes, the greater the chances of reaching new energy and nutritional resources. Our current intelligence is the capacity to bring us to the moon only. Our intelligence that will evolve over time will allow us to discover new planets.
If we encounter less intelligent races than us during this journey, what they will be is a separate issue. A movie called “Avatar ” is about this issue. We could encounter intelligent or non-intelligent creatures in space. It is doubtful what will happen to non-intelligent ones after meeting. Are we going to destroy other spatial races in the future as Homo sapiens destroys the Neanderthal? It is certain that we will find the answer to this question in the next decades. The fact that many species in Australia disappear after the people have stepped on this continent is a proof that we are the pollution of the registry. Move forward and destroy. This is the historical motto of humanity.
It is not a surprise to know that different societies and groups emerge as a result of the spread of people from Africa to the whole world. During this spread, human beings formed certain numbers of communities. On average, a community of 150 people represents the social relationship to be conducted by people. The name of this number is named as “Dunbar Number”. According to this theory thrown by British anthropologist Robin Dunbar, a person is limited to 150 people with whom he / she can establish a healthy relationship. The limit to our healthy communication with more people is limited to our genes. This number is a function of the neocortex size of the human brain. The neocortex is the thinking part of the brain. It also manages our emotions. As a result of the observation on primates, Dunbar found this number. This is an average number. Of course, an individual can have a healthy relationship with more than 150 people, but in general, when a group exceeds that number, the groups are divided. The number of people living in many tribes today is not more than 150. Anthropological studies conducted in Homo sapiens found that this number corresponds to this number. Sociologically, these groups were the lowest numbers of the hunter-gatherer groups at that time. Homo sapiens invented many technologies with their own knowledge, which has come a long way from these communities to the crowded groups in the cities of today. Of course, computers and their basic stone algorithms have helped us.