The conjecture of human evolution (1)

The universe is boundless and the years are eternal. In the vast universe and a long time, the birth of human beings seems to be coincidence and necessity.

At present, scientific research and observation show that the diameter of the universe is about 93 billion light years, and each light year is about 946 billion kilometers.

In this almost boundless and boundless space for human beings, how many racial creatures are born that human beings don't know, and whether these races are extinct or undiscovered by human beings, or silently observing human development in places that human beings don't know.

Compared with the known cosmic time of 138 billion years, the birth of human beings is just a flick of a finger.

As the overlord on the ground, whether human beings are led by unknown civilization or evolved by natural selection is unknown.

But how does the weak human body become the overlord of the surface compared with the beast?

Wei Zhihui.

The transformation from ancient stone civilization to bronze civilization, until age of steam, the first scientific and technological civilization in18th century, the application of electricity in the second scientific and technological revolution, and the atomic energy technology in the third scientific and technological revolution today all represent the crystallization of human civilization wisdom.

Food is the most important thing for people. From ancient times to the present, the harvest of grain is also an indispensable topic for people after dinner. The change from "full" in the past to "eat well" and "eat healthy" now shows that people's lives are getting better and better.

With the improvement of material, people's desires are also constantly improving, just as the old man said, "People's hearts are insufficient, snakes swallow elephants, riding mules and thinking about good horses, and officials live in prime ministers and thinking about princes, and their desires are always endless."

However, with the improvement of the quality of life, people's physical quality is declining. In ancient times, human ancestors fought against wild animals, natural disasters and countless races for the hegemony of the earth. However, the physical quality of the new generation of young people is deteriorating.

Material satisfaction makes most people feel comfortable, but it also brings spiritual emptiness, feeling idle and bored for a long time.

In the next issue, the author will discuss the evolution of body and soul and the meaning of life from two aspects of "martial arts" in the form of conjecture.