The Practical Visible Role of Philosophy (b).
The origin of humanity.
The reason why humans are separated from other primates is entirely due to the different evolutionary directions of human ancestors. Except for humans, all animals basically evolved in physical functions, and human ancestors have gone through ups and downs all the way, and there are more evolutions in physical functions, and evolution is mainly manifested in the increase in brain capacity and neurons, which is the most special evolution at the level of consciousness. The evolution of human ancestors at the level of consciousness is a high-speed evolution, far exceeding the speed at which other animals evolve at the level of consciousness. The emergence of human beings is that the speed of evolution at the level of consciousness far exceeds the speed of evolution of other animals at the level of consciousness.
The rapid evolution of human ancestors at the level of consciousness has promoted the gradual increase in brain volume, and the brain has grown from small to large. The high-speed evolution at the level of consciousness is based on high-intensity thinking and thinking, knowledge accumulation, and cognition. Human ancestors do not take the initiative to evolve at the level of consciousness, they must be in the environment has changed a lot, and the time of this change should be measured in units of 10,000 years, and there are many groups of human ancestors in this time and space, and among these groups, only Homo sapiens has evolved most successfully at the level of consciousness. The extinction of other craftsmen, puppet people, Neanderthals, etc., is difficult to guarantee that it was not done by Homo sapiens.