Science is a theory that reflects the truth. Science is first and foremost a theory, which is an objective reflection of the truth. The relationship between science and truth is inseparable.
Science is the eternity, universality and uniqueness of civilization. Science is different from truth, which is the correct objective law and its description under certain preconditions, while science is the reasonable method and practical machine description under certain conditions. Science is not necessarily truth, and truth must be science.
Science is to infinitely enlarge and shrink any object under study. In the process of infinitely enlarging and shrinking, we can find a perfect theory close to 100%, get value and make contributions. Look at your present life, aircraft carrier, Internet, etc ... The significance of these sciences is ordinary in human life. Science is a method to study problems with a pragmatic attitude and rigorous thinking. Science is a knowledge system that uses categories, theorems, laws and other forms of thinking to reflect the essence and laws of various phenomena in the real world, and it is one of social ideologies. The authoritative works about China's science are Joseph Needham and his History of Science and Technology in China.
Science is a knowledge system that uses categories, theorems, laws and other forms of thinking to reflect the essence and laws of various phenomena in the real world, and it is one of social ideologies. Science is a classified knowledge crystallized by human wisdom. Science is human cognition that emphasizes evidence and strict logic.
Philosophers and scientists often try to provide an adequate essentialist definition of what science and scientific methods are, but they are not very successful. Nietzsche believes that people tend to forget that science is actually a social, historical and cultural human activity, and it is inventing rather than discovering unchanging natural laws. Some postmodern philosophers, such as Feyerabend and Rorty, may agree with him. He also believes that it is foolish to fall into the trap of scientism-scientism believes that science can finally solve all human problems, or discover some hidden truths in the real world behind the everyday world we feel and experience. However, he fully supports the view that science is regarded as a phenomenological, practical-and therefore less ambitious-activity. Of course, the post-modernism definition of science is still controversial, and random quotation will make mistakes. Scientific definition: a summary of the law of material change under certain conditions.
The characteristics of science: repeatable verification, falsifiability and no contradiction in itself. Popular science is short for popularization of science. Telling one's own arguments and conclusions, so that readers can verify that this conclusion is a repeatable law (scientific) process, which is called popular science. Superstition is that you don't want the listener to verify it, but you just want the listener to accept the form of communication that tells your opinion. An unverified way of accepting is also superstition. Science is not necessarily the truth, but the pursuit of science is the truth. The research content of science has two aspects: one is to reveal the essential characteristics and laws of everything in the universe, and the other is to reorganize the original state of everything to make it something with certain performance that can meet people's practical needs.
Teaching science to people who are unable to understand or verify should be called enlightenment education, which is mostly used to tell scientific knowledge when children don't know the basic scientific verification methods. This does not apply to the theoretical confrontation, which mainly focuses on evidence. School textbooks are the standard popular science books that can withstand scrutiny and experimental proof. Superstition is not necessarily wrong, everyone is not all-rounder, and will believe in more or less superstitious authorities and experts without verification. So superstition is not terrible. But if you can't distinguish between popular science and superstition, you may be unable to distinguish between science and fake science.
Recognized, refers to the recognition of both sides of the conversation, not empty fingers. For example, the recognition of "Eight Planets" refers to the adoption of resolutions by scientific conferences, rather than the fact that most people in earth sciences know or admit that the latter standard is not easy to verify. But scientists sometimes make mistakes: Aristotle, for example, was the greatest scientist of his time, but his theory that the heavy objects fell first was found to need to be corrected. The revised statement: In the free-fall experiment, if two objects are subjected to the same air resistance in the opposite direction of motion, and other conditions are exactly the same, the heavier object will land first. (Note: The original conclusion: The best experiment to falsify heavy objects first is not to experiment with two balls with different weights, but to compare people with parachutes with small stones, and the stones fall first) 1888, Darwin once defined science: "Science is to sort out facts, find laws from them and draw conclusions". Darwin's definition points out the connotation of science, that is, facts and laws. Science should discover the unknown facts and seek truth from facts on the basis of them, instead of pure thinking fantasy divorced from reality. As for the law, it refers to the inherent and essential relationship between objective things. Therefore, science is a knowledge system about the nature and motion laws of various things in the objective world, which is based on practice, tested by practice and strictly demonstrated by logic. Cihai 1979 Edition: "Science is a knowledge system about nature, society and thinking, which is produced and developed to meet the needs of people's production struggle and class struggle, and it is the crystallization of people's practical experience." Cihai 1999 Edition: "Science: a knowledge system that uses categories, theorems, laws and other forms of thinking to reflect the essential laws of various phenomena in the real world. Encyclopedia of France: "Science is different from common sense at first, and science seeks order in things through classification. In addition, science tries to explain things by revealing the laws that govern things. " Encyclopedia of the former Soviet Union: "Science is a category of human activities, and its function is to summarize and systematize the knowledge about the objective world. The concept of' science' itself includes not only the activity of acquiring new knowledge, but also the result of this activity. " Introduction to Modern Science and Technology: "It can be simply said that science is systematic knowledge that truthfully reflects the inherent laws of objective things." For a long time, people have always equated science with materialism, which is actually wrong. Science is the law that expresses the objective world, and we habitually think that materialism is right. In fact, materialism is not necessarily right. Study on Happiness in China: "What is science? Science is a theory about studying the existence of objective things and its related laws.