It's boring to see the world, and seeing those dirty humans makes my heart fall completely.

You're right, this is the real human nature. Read more history books, human psychology and biological evolution knowledge, and you will not be so depressed. From the whole process of human evolution, we are now in the early stage of human qualitative change, and these selfish genetic mechanisms you mentioned may soon be really challenged, even if they are just a passing white horse compared with millions of years of human evolution.

The accelerated development of science and technology is in the last few hundred years. During the millions of years that Homo sapiens ruled the earth, science and technology hardly developed, which can be said to be stagnant compared with the hundreds of years that we lived. The reason why human beings can destroy other species, dominate the earth and achieve today's achievements is because human beings can use "stories" to unify individual cognition and form large-scale cooperation. Have you ever seen tens of thousands of lions cooperate to kill bison? Only humans on earth have such ability. Throughout history, it is an inevitable result that high technology suppresses low technology, which is multidimensional. For example, in 1500, humans were completely confined to the ground, and by 1969, humans had landed on the moon. On July 1945, the United States detonated the first atomic bomb in New Mexico, and the use of the atomic bomb directly accelerated Japan's surrender.

Science and stories are natural enemies. Because the essence of science is to reveal the truth and objectively recognize, and "stories" only represent the interests of a few individuals, religions, cultures, codes and customs in history regard science as their sworn enemies as long as they do not conform to the scientific cognitive view. From the perspective of scientific cognitive thinking, all the "knowledge" systems that claim to be omniscient, omnipotent, flawless and fully covered are false, and those who always think that they know little and have many questions are the least accepted by these systems. Christianity believes that everything is created by God, and unanswered questions always say "This is God's will". When doubt poses a threat to the system, they even use cruel means to maintain the stability of the system, completely ignoring the existence of objective facts (giordano bruno, Italian thinker, natural scientist, philosopher and writer. He bravely defended and developed Copernicus's theory of the sun center and spread it all over Europe. He was praised by the world as a fearless fighter against the philosophy of the church and scholasticism and a martyr to defend the truth. He was arrested and imprisoned in 1592 for criticizing scholasticism and theology, opposing geocentric theory and propagating Heliocentrism's cosmology and religious philosophy, and was finally burned as a heresy by the Inquisition. Admitting one's ignorance is the premise of cognition. The clearer this consciousness is, the closer cognition is to the truth. However, there is no such obvious vertical repression in the political and economic fields, which is why politics and economy are still running left and right without direction. But interestingly, no matter which group or regime, they all attach importance to the development of science and technology without exception, and devote themselves to scientific research at the expense of their core interests. Countless times in human history, it has been proved that keeping ahead in science and technology is the premise of long-term political and economic stability, and once the gap between science and technology is formed, repression and merger will occur. At the same time, scientific cognition also gives in to politics and economy, playing dumb in these fields involving "stories" (scientific cognition and "stories" are natural enemies and are born), and they form a mutually beneficial relationship.

In 20 17, Boston dynamics company of the United States has made a robot that can be turned over and realize most human actions. Compared with the robot dog produced by this company in 20 13, there is a major breakthrough, but the power system is the biggest bottleneck. The battery is not only bulky, but also can't maintain the work and actions of robots for a long time, such as deep-sea exploration and mountain garrison. , has not yet been realized. Even so, it has given us a great threat to suppress. Science and technology are forcing all backward countries and groups to catch up. This repression is so obvious and urgent for the first time in human history. The essence of the recent Sino-US trade war is the dispute of science and technology.

At this point, I can finally answer your question. There is a lot of selfishness and ugliness in human nature, and sometimes it is cruel. But this is a strategic mechanism for Homo sapiens to adapt to the environment for millions of years. It is necessary and reasonable to exist. This is the objective existence of the natural environment, not our subjective change. This is the way of thinking of scientific cognition. At the same time, we should also see that with the development of science and technology, the ability of human beings to change and predict the environment is getting stronger and stronger, which greatly suppresses the strategies and mechanisms of short-term speculation. In other words, with the development of science and technology, the environment in which human beings live, whether it is the natural environment or the social environment, will undergo tremendous changes. The credit system has now begun to be used, artificial intelligence and big data applications, as well as the decentralization of blockchain, making those who hold power unable to control them. The cost of cheating and corruption will be much higher than the income, and the environment will no longer exist. Of course, this process can be very long.