In human’s social behavior,an altruistic behavior give great impression to our, and has developed the human society. How was the altruistic behavior born? How did it grow up by evolution? You will be able to look that easily.
Explanation : The action of the anemone fish and queen bee at the upper right of this figure are fundamental of the altruistic behavior. Ｂefore long some animal’s intelligence progresses, therefore the advanced animal comes to be able to read the others’ heart and the future. And the animal comes to perform collaboration and diplomacy. The action works advantageously for the animal’s living. And they leaves a lot of children. As intelligence and society progress, the action will be inherited by their culture. However, before the birth of the human race, the inherited actions were only the one that had been almost added to the gene. The animal’s gene will influence the cranial nerve, Because it is the animal’s brain that puts out the action instruction. And, at the same time as giving birth, the person raises his brain as it being influenced by the environment and the society.
In this way, people’s mind is born with sociality. Furthermore, people’s mind grows as it being influenced by environment and culture.