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I don't know where I heard it"The end of human evolution is extinction"
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1.The management methods of scientific research projects are seriously lagging behind, resulting in many valuable scientific research topics not being properly and effectively registered, and finally being denied again and again, or being abandoned, resulting in the loss of the best scientific research talents, or the loss of the best opportunities for scientific research, which is the first reason for the relatively slow development of science and technology. 2.
In the face of scientific research projects, the awareness of management leadership decision-making is seriously lagging behind, and some people see the preliminary research of my scientific research topics and say: "His thinking is too advanced, and in another 3 to 500 years, we will see if we can take it into account." This is the second reason for the relatively slow development of science and technology.
3.In the face of scientific research topics, the cadres of relevant departments lack scientific research awareness, and in the face of the business appraisal of business departments: "There is no such open research activity at home and abroad", they said
No one at home and abroad has studied it, what else do you study? This is the third reason for the relatively slow development of science and technology. 4.
In the face of scientific research topics, the relevant policies and laws are insufficient, you only need to go to the relevant business departments to consult, and they will openly tell you: "We have not seen the red-headed documents of the relevant parties, and we can't do anything about your affairs, sorry", and so on, and some simple replies, which is the fourth reason for the slow development of science and technology. 5.
In the face of scientific research topics, the idea of "either white or black" is quite serious, and if there is no normal registration in accordance with the law, there is a reason to be "eradicated," and this is the fifth reason for the relatively slow development of science and technology. 6.In the face of scientific research topics, diplomas, professional titles and work experience, is to see whether you are qualified to engage in scientific research hard indicators, if not, it is **, no matter how good the scientific research topic, everything is equal to zero, which is the sixth reason for the slow development of science and technology.
7.Before 1968, it was difficult for you to subscribe to a formal newspaper, not to mention other magazines, and there was no way to get them, and people did not cut you off as the "tail of capitalism", which was considered "lucky", which was the seventh reason for the relatively slow development of science and technology.
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Why is technology moving so slowly? Because the space for development is small.
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How did you come to this conclusion? Obviously, it is the rapid development of science and technology, how can there be a feeling of slowness?
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The conclusion that technology will not be stagnant for a long time in the future is not empty words, but is determined by the actual conditions, which are also the reasons for the stagnation of technology. Second, progress in scientific research takes time. Indeed, the technological explosion of the twentieth century was not the reason for the emergence of these scientists.
Although their rigorous scientific research attitude and tireless scientific research spirit are indeed worth learning from. However, these great men also stood on the shoulders of countless great men, and it was by no means that they learned that they should do so in the first place. Another point, which few people may have noticed, is that the invention and discovery of science and technology once had a very low start.
A conjecture that people may have stumbled upon, such as Newton sitting under a tree and discovering the phenomenon of gravitation when he noticed an apple falling from a tree, is no longer possible. It's like climbing a mountain, which is full of energy and a sense of accomplishment at the beginning, but slowly in the middle of the process, you will be a little tired, and finally you have reached the limit of the human body, which is naturally an insurmountable height. The development of science and technology is like this, a zero-based development will get the fastest results.
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The development of science and technology has also created big hidden dangers, the biggest hidden danger is the development of atomic energy, whether there will be alien hidden dangers in the future development of science and technology, and it is difficult to say whether there will be hidden dangers of robots. Moreover, the development of technology recognizes that entertainment is more dependent on electronic products. There's not much raw fun and it hurts the eyes.
With the development of science and technology, there are many things that do not need to go out or use a car to travel, there are many less beneficial sports, and there are fewer interpersonal contacts, and people will become more and more lonely. It would be nice if the technology could stay at a certain stage. However, in the society where you chase after me, if you don't develop, you will be eliminated, and the development of science and technology may develop faster than before, and the brakes can't stop the car.
There are two sides to everything, and there are good things and bad things to look at it debatically. For the development of science and technology, it is mainly a positive effect, and the development of science and technology can promote social progress, promote China to become a scientific and technological power, improve China's international status, and so on. The negative effect, that is, in the future, machines will replace labor, many laborers will lose their jobs, and a large number of people will be eliminated by the times.
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The development of science and technology is influenced by many factors, including social, political, cultural, economic, historical, etc. In many historical periods of the past, people's lifestyles, ideas, technologies, and infrastructure were very different from today. These differences will have an impact on the development of technology.
For example, in ancient times, the social structure of humans was generally conservative, with clear social stratification, with the majority being peasants or craftsmen, while a few were rulers or intellectuals. This social structure may hinder the development of science and technology, as many people do not have access to education or innovative work.
In addition, in many historical periods, the way of life of human beings was very different from what it is today. For example, in medieval Europe, people's lives revolved mainly around agriculture and handicrafts, and few people were involved in industrial production. This can also lead to a slow development of technology.
Of course, these factors are not the only reasons, and there are many other factors that may also have an impact on the development of technology. In general, the development of science and technology is the result of a combination of factors, and it continues to evolve over time.
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From the perspective of world history, China is the only country in the world with a continuous civilization, the only country with a splendid history of 5,000 years, and the only country that has contributed the most to the development of the world. In particular, the four great inventions of ancient China can be said to have greatly promoted the development of the world, and now the group laughter has had a very far-reaching impact, and it can be said that the science of invention and creation is also very strong. But in the end, China's modern weakness was actually lost to science, and after Western science surpassed China, it invaded China in turn, bringing a century of national humiliation to ancient China.
For this reason, many people have not understood why science in ancient China could not develop. In fact, there is only one root cause.
In fact, the weakening of our country is due to the fact that we have begun to lag behind in the exploration of natural sciences, geographical sciences, physical sciences and other fields. In ancient China, modern science was basically not produced. Neither biological theory, physical theory, chemical theory, nor other scientific theories have achieved rapid development in ancient China.
Although there are occasional records of development in many ancient books, none of them can be sustained. In the end, the development of ancient science in China was stagnant and even regressed.
So by the time of the explosion of Western technology in modern times, the West was surprised by China's regression. For this reason, they believe that China is a country where science is difficult to develop. In fact, we can't help but ask, ancient China once created a splendid civilization, but why did science fail to develop in ancient times?
In fact, there is only one fundamental reason, and that is the "cultural gene".
We know that the hundreds of schools of thought in our country are contending, which can be called the era of culture, and science and technology are relatively prosperous, which has also laid the cultural gene of our country since then. Among them, the most influential thinkers such as Lao Tzu, Confucius, and Mozi brought thoughts, in fact, to put it bluntly, that is, looking backwards. In other words, ideas come from those who came before them.
Confucius advocated the restoration of the Western Zhou Dynasty, Laozi even advocated returning to the slave society of small countries and widows, and Mozi and others directly returned to the primitive society, etc. Therefore, the cultural gene is not looking forward, but looking backward, and Confucianism, which finally achieved a dominant position, actually makes Chinese cultural education stay in the backward-looking ideological stage. In particular, the interests and ideas of the Zhou Dynasty lasted for two thousand years.
Even the next two thousand years of imperial examinations became more and more focused on the ideas of the Confucius era.
In a word, the cultural gene of ancient China is a backward-looking cultural gene, always looking for answers from the ancestors. Therefore, there is a natural lack of innovation, a lack of exploration and creation of the unknown world, and a lack of adventurous spirit. And everything is arranged according to the ancestors, step by step, although there will be no mistakes, no problems, but it also restricts the thinking of the whole nation.
Especially in the subsequent dynasties, they were further imprisoned in the omission of teachings, and finally buried themselves in the pile of old papers, wandering on the thoughts of 2,000 years ago, so that there can be creation and promote the development of science. China's sustainable development now is the result of breaking this ideological shackle and breaking this cultural gene. Therefore, ancient Chinese science naturally could not develop.
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One is because most of the feudal systems were practiced all over the world in ancient times, and the emperors under the feudal system rejected all kinds of new things in order to maintain their rule, and the people spent all their time on farming, and as a result, a lot of income had to be handed over, and they had no money or time to study science.
Second, because of culture, ancient people were usually accustomed to seeking answers from old thoughts, and they could usually find them, so the education system focused all its energy on the old classics, such as Confucius in China and the Bible in the West.
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In the past, we were poor, there was no food or drink, the state had no funds to invest in science, how could science and technology develop?
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In life, we all have some things that we once looked down on but can't do without. These things could be technology, products, or lifestyles. Below I will use examples and analysis to ** this topic.
1.Technological aspects.
Nowadays, many people rely on mobile phones, but before mobile phones were popular, many people disdained to wear some headphones or watches that represent fashion. Now, mobile phones have become an indispensable tool for people's lives, and some people have even given up wearing watches. At the same time, people can't even do without apps on their phones, such as social networking**, instant messaging, and map navigation, which used to be meaningless to many.
2.In terms of products.
Nowadays, many people like to use vacuum cleaners to clean their rooms, and people may not have needed this kind of thing to clean their rooms in the past. However, nowadays, vacuum cleaners have become an indispensable household item for people. In addition, with the popularity of electronic products, people are inseparable from some electronic accessories, such as chargers, data cables, and batteries.
These things may have been unnecessary in the past, but now they have become a necessity in people's daily lives.
3.aspects of life.
Many people now enjoy exercising, but in the past, many people did not realize the importance of this. Nowadays, people exercise to maintain their health and enjoy their affection, which has become a habit for many people. Similarly, people are now more focused on eating healthy and eating delicious vegetables and fruits, rather than just the taste.
In general, there are many things that were once looked down on and are now inseparable. We should cherish and appreciate the existence of these things even more because they bring convenience and improvement to our lives. At the same time, we should also keep an open mind, learn more about new things, and make judgments after understanding.
Finally, we should always maintain our current attitude towards life and cherish a healthy, positive and happy life.
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Here are a few of the more important ones.
Engineering construction technologies in the infrastructure sector, including bridge erection, submarine immersed tunnels, high-speed rail technology, dam construction and ultra-high voltage power transmission technologies.
When it comes to ballistic missiles, China is the only country that can compete with Russia.
There is also communication technology, which is known as 5G
In the field of optical crystals and lasers, the crystals produced in China have left behind the United States for two generations.
China is leading the way in the production of silicon panels for solar power generation.
In the field of unmanned aerial vehicles, China and the United States dominate the world.
In rice planting, China's research on rice growth and the mastery of related core technologies are ahead of the world.
China's hepatobiliary medicine has gradually reached the forefront of the world.
In the field of supercomputing, China has also reached the world's leading level.
In the field of or pure self-propelled artillery, China is really ahead of the world level.
In terms of main battle tanks, the infiltration of China's Type 99 tank has entered the world's first-class level.
In terms of satellite navigation, China is one of the few countries with an independent satellite navigation system.
Four highlights and more than functions of Chezhihui The first highlight safety and life saving.When the car has an accident if the people in the car
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