What do you mean by the word science?

Science is a practical method for human beings to understand the world, and all scientific theories derived through scientific methods can only be infinitely close to natural truths.

The most important role of science is to enable human beings to better understand the world and use it in human production and life. Science plays an important role in forming a correct worldview. Science is a body of knowledge that human beings use to explain and understand the world, and this knowledge is derived from objective facts and does not change with human will.

Science refers to the knowledge that has been systematized and formulated by the application of universal truths or universal theorems that have been discovered, accumulated, and recognized throughout the world.

Science encompasses fields such as nature, society, and thinking, such as physics, biology, and sociology. To put it simply, science is the right knowledge.

Science is a body of knowledge about the natural world, society, and the laws of mental development. It is produced and developed on the basis of people's social practice, and is the summary of practical experience. It is divided into two categories: natural sciences and social sciences, and philosophy is a generalization and summary of both.

To put it bluntly: science is a theoretical knowledge system that discovers and creates spiritual and material wealth, and can be replicated and tested.

Science is the primary productive force. Science, that is, the study of different disciplines, refers to the study of various knowledge through detailed classification (such as mathematics, physics, chemistry, etc.) to form a gradually complete knowledge system.

Science is the primary productive force. Science, i.e., learning, refers to the formation of a gradually improving knowledge system by learners through the detailed classification of various knowledge (such as mathematics, physics, chemistry, etc.).

Science is an orderly knowledge system based on testable explanations and the form, organization, etc. of objective things, and it is knowledge that has been systematized and formulated.

Science is a descendant of philosophy, which pays attention to the creation of logical models and then experiments to prove the science of different disciplines.

Science is the truth of the universe. A scientist is a person who discovers the truth about the universe.

A kind of learning that shows the truth that has not yet been overturned.

Philosophy is the study of general issues. General questions include: matter, consciousness, cognition, method, logic, etc.

Science is the doctrine of the study of concrete problems. Specific issues include: physics, chemistry, biology, politics, economics, etc.

Science is the tool that humans use to control the tools that change the world.

Science is a system of structured and formulaic knowledge based on testable explanations and the form, organization, etc. of objective things.

First, the basic concept.

Science is a system of truthful knowledge constructed by different disciplines and the practical activities (scientific research activities) of people in pursuit of truth.

The word science, like the word philosophy, is a Japanese coin, and the Japanese translated it as "science" because of the fact that science is characterized by the study of objective things in different categories in modern Europe and the United States. The original meaning of science is "the study of different disciplines", and the study of "separate disciplines" is to better obtain the truth. Later, science became synonymous with the system of truth.

Before the reform and opening up, the academic community generally divided science into two categories: natural science and social science. After the reform and opening up, the humanities were separated from the social sciences.

The documents of the Party and ** are sometimes called "philosophical and social sciences", in which the social or imitation sciences include the humanities; Sometimes called the humanities and social sciences, the humanities and social sciences are relatively separated.

Deepen the research and construction of Marxist theory, accelerate the construction of philosophy and social sciences with Chinese characteristics, and strengthen the construction of new think tanks with Chinese characteristics. ——Report of the 19th National Congress of the Communist Party of China in 2017

It is necessary to meet the needs of building a learning society and promoting the all-round development of the people, strengthen the popularization of philosophical and social science knowledge, increase the proportion of humanities and social sciences knowledge in national education, and constantly improve the quality of the whole nation in philosophy and social sciences. -- Opinions of the Communist Party of China on Further Prosperity and Development of Philosophy and Social Sciences, 2004

1. Natural science is a specific science about natural phenomena and the study of the nature and laws of nature.

For example, mathematics, physics, chemistry, astronomy, geography, biology, etc. There is a debate about whether mathematics is a natural science; Some people in Britain juxtapose mathematics with natural sciences, that is, science and mathematics.

2. Social science is a specific science about social phenomena and strives to reveal the essence and laws of society.

For example, economics, political science, military science, sociology, management, education, and many more.

3. Humanities are specific sciences about human cultural phenomena and strive to reveal the essence and laws of social and cultural fields.

For example, linguistics, history, archaeology, ethics, aesthetics, religion, and many more. Some people think that these knowledge systems are less scientific and more subjective, so they think that they can only be called disciplines, not science.

2. Mutual relationship.

1. Differences. The subjects of the studies are different;

Scientificity (truthfulness) is different.

The natural sciences are the most truthful; The social sciences are secondary; The humanities are the weakest.

2. Contact. The link between the natural sciences and the social sciences and humanities.

Marx pointed out: "Natural science will henceforth include the science of man, just as the science of man includes the natural science: it will be a science." ”

The link between the social sciences and the humanities.

Both are sciences about people, and it is difficult to clearly cut them in terms of content. Very few people can make a logical distinction between the two and give a convincing reason.

Talk about your understanding of science.

Science, the meaning of learning by subject, later refers to the study of various knowledge through detailed classification (such as mathematics, physics, chemistry, etc.) to form a gradually complete knowledge system. It is a general term for the knowledge system of human beings to explore and study the laws of change in the universe. Science is a system based on testable explanations and orderly knowledge of the forms, organizations, etc., of objective things.

After reading these, you may think it is more abstract. Then it is easy to understand by taking an example of something that everyone is deeply concerned about. For example, there are many experts who judge the rise and fall of ** and housing prices, so are the judgments they draw are all scientific conclusions?

Personally, I believe that many conclusions are indeed scientific, but the conclusions themselves are not necessarily correct.

Why? To put it simply, it takes a lot of constraints to come to a scientific conclusion, and it is good to rely only on subjective judgment. While the conclusions reached under such constraints may be correct, in practice, the conclusions are often not necessarily correct due to the changing constraints.

For example, this year's housing prices are very hungry, but there are also many people who have been dragging out not buying a house because they have heard experts say that housing prices will fall in the future.

There is a famous saying: people always tend to trust those judgments that they want to believe.

Therefore, when these experts make a "scientific" prediction that housing prices will fall, many people naturally believe in this "scientific" judgment.

The methods, characteristics, standards, and evaluation of scientific explanations are one of the important contents of the philosophy of science, and pseudoscience is a true subset of non-science, and if non-science is regarded as science, it becomes pseudoscience.

In the 20th century, the study of scientific interpretation mainly went through two stages, and two theories of scientific interpretation were formed.

The first is the logical semantic scientific explanation theory of logical positivist architecture, and the second is the cultural pragmatic scientific explanation theory represented by Van Flassen.

The former limits the concreteness and richness of scientific explanations because they are limited to the rigid boundaries of logic and semantics. The latter obscures the uniqueness and norm of scientific explanations on the basis of sublinguism with the unbounded flow of pragmatics and culture.

Hello to answer classmates! Science is a basic theory that accurately reflects the nature and regularity of the world, including reasonable definitions, questions, basic principles and ideological systems. Its goal is the essence of objectivity and objective reality, the content is the essence of science and the regularity of science, and the way is language expression, including natural language understanding and artificial language expression such as mathematics lessons.

Question: Is math a thing?

Hello question, I suffer from neural deafness, I have been thinking about my ears since August last year, because my ears can't listen to music with headphones, I can't hear stereo sound when listening to songs, I am very sad, and then in July of this year, I suddenly remembered: Is it right to think like this? I don't want to have ears anymore, I've always believed in science, and I think it's wrong to think that my ears can't hear, but I've been thinking about it now

Is that right? I couldn't sleep, I was sad, and I kept thinking: Think like that, right?

Is it invisibly putting pressure on yourself?

Science is an organized body of knowledge that discovers the laws of nature and explains phenomena through observation, experimentation, and reasoning.

Science, as a method and way to study all things, was gradually formed and developed on the basis of mankind's gradual understanding of the natural world. The scientific method mainly includes the steps of observation, formulating hypotheses, experimenting, analyzing data, and drawing conclusions. The object of scientific research can be the various phenomena of the natural world, as well as human society and its various phenomena.

The purpose of science is to reveal the truth, explain the laws, and promote the development and progress of society. In practice, science and technology are inseparable, and the development of science often leads to technological progress. The development of science also requires constant revision and updating of one's own theories and viewpoints to adapt to new developments and challenges, which is also an important part of the prudent scientific method.

In general, science is an organized body of knowledge based on experience and empirical evidence, which has brought great wealth and well-being to mankind through the study and interpretation of the objective world. <>

"On fire" is a folk saying, also known as "hot air", which can be explained from the theory of traditional Chinese medicine and belongs to the category of heat syndrome in traditional Chinese medicine. Traditional Chinese medicine believes that the yin and yang of the human body are unbalanced, and the internal fire is vigorous, that is, it will be on fire. Therefore, the so-called "fire" is to describe certain heat symptoms in the body, and fire is the internal heat syndrome that appears after the imbalance of yin and yang in the human body, such as red and swollen eyes, erosion at the corners of the mouth, yellow urine, toothache, sore throat, etc.

"Fire" is more likely to occur in dry climates and hot and humid weather. It is generally believed that "fire" can be divided into two categories: "real fire" and "virtual fire", and the common types of "fire" in clinical practice include "heart fire" and "liver fire". The solution is to "go to the fire", that is, the method of clearing heat and purging fire in traditional Chinese medicine, such as dandelion root tea, you can take yin, heat, detoxification and swelling drugs, such as Baiyun Mountain star group Xia Sangju, you can also use Chinese medicine acupuncture, cupping, massage, massage, etc.

Usually pay attention to the combination of work and rest, and eat less spicy fried and other hot foods.

For a certain problem or a certain phenomenon, use the existing scientific theories and knowledge to analyze and study, and explain the causes and mechanisms of the formation of this problem or phenomenon. However, when it comes to a specific profession or theory of science, these theories have a scope of application. Just as Newton's laws of mechanics can only be applied to the earth, but not to the universe.

For example, ghost fire, that is, the tomb emits fire, this phenomenon is ghost fire according to the folk interpretation, it is the ghost setting fire, and according to the existing scientific knowledge can give a reasonable explanation, this is because the human body itself contains phosphorus, phosphorus is enriched after death, and spontaneously ignited at a certain temperature, the ignition point of phosphorus is very low, so it produces fire. That's the scientific explanation.

Use scientific theories to justify natural phenomena.

Multi-phenomenon process analysis using scientific principles.