What Does Science Say: Why Other Animals Do Not Have Brains Like Humans
It is said that science has the ability to answer our every curiosity. Many times we make some event or process so obvious or general that we stop paying attention to it and then suddenly when they come in front of us in the form of questions then it becomes difficult to answer. One such question is that with the development of life on earth, when humans have evolved into intelligent creatures, then why could no other animal or creature do the same? Didn’t other creatures have opportunities to evolve in this way?
Biocultural reproduction is also a big reason behind humans being more intelligent than other animals. Human brain is full of intelligence compared to other animals and creatures. But its development has not happened suddenly. Along with its size, there are other factors behind this as well. According to a scientific belief, there is also Biocultural Reproduction in this development, which could develop only in humans and other animals continued to lag behind humans.
Humans and Other Animals
Humans have evolved in a very different way than other animals. The size of our brains is much larger than that of our bodies and our intelligence has evolved in a way that other animals have not, so that they cannot achieve the level of intelligence that humans have reached and have the ability to plan.
Development Of Qualities For Existence
Whatever qualities or characteristics have developed in the creatures, such as having more feathers, more stripes in lions, brighter colors in some creatures, even the development of human brain, there was only one reason behind all these and It was that they could better defend themselves. All these characteristics had some utility in some form or the other in the struggle for survival.
Many Beliefs Behind The Betterment Of Human Beings
These characteristics were passed on from generation to generation through genetics and they also changed according to the need and the evolution process continued in this way, there are many assumptions about the beginning of intelligence in humans. One of these is bioculture and reproduction. This shows how humans went on to become better than other animals in intelligence.
Due to the large brain in humans compared to other animals, they were able to keep more children alive. According to the biocultural reproductive concept, the ability to survive and survive with the help of intelligence later transformed into the ability to take care of each other, and in particular, how we care for our children.
Human Brain Development
It can also be called a coincidence that with these abilities there were changes in the human brain, that is, it also continued to develop and with time the rest of the animals kept lagging behind in this particular development sequence. Social groups are seen in many animals. In some, the creatures also help in the care of other children. This is called cooperative breeding, but still these creatures are far behind in terms of the capabilities of the human brain.
What is Biocultural Reproduction
Humans are quite different in terms of cooperation. Human beings have a more cooperative attitude in nurturing their children. They can also take care of other’s children. They even invest in this process and directly and indirectly play a role in the growth of children. This helpful process is called biocultural reproduction. Its capabilities also developed in a way that helped in that development.
In the case of humans, there is not necessarily any genetic link between the caregiver and the children. For this, words like daughter, aunt, grandfather, brother, friend are used for which sign language is needed. And the ability to use names to represent thoughts about dealing with others or to sign communication can only be developed by humans, which also helps in their mental development, which helps us to relate to each other.
All this can be possible only by a big brain. For which memory also plays a role. The brain of our closest biological relative, the chimpanzee, is only one-third the size of the human brain. They are unable to develop this kind of social behavior. And only a third of chimpanzee babies survive to adulthood. In this way, most of the energy of other animals is engaged in saving their existence. Whereas humans have developed many mechanisms for their reproduction and defense. Due to the ability of intelligence, the population of humans has reached 8 billion today.
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