What is the purpose of modern science?

Modern science aims to prove the truth completely with knowledge (theory) and experiments under the premise of rationality and objectivity. The main achievements of modern science are: the theory of the center of the sun and the three laws of the movement of celestial bodies, Newtonian mechanics, Maxwell's theory of electromagnetism and the law of conservation of energy and transformation, the atomic-molecular theory, the periodic law of chemical elements and the rise of organic chemistry, the cell theory and Darwin's theory of evolution.

The main characteristic of modern science is that it has been separated from the parent body of natural philosophy and has become an independent department, and its internal science has been gradually and clearly divided into mathematics, physics, chemistry, astronomy, geoscience, biology and other disciplines. Scientific experiments have been separated from production and become an independent practice, and analytical methods and mathematical methods have become the main methods to promote the development of modern science. Its early period (the second half of the 15th century to the middle of the 18th century) was still in the stage of empirical science, and its later period (mid-18th century to the end of the 19th century) began to enter the stage of theoretical science.

Social conditions and roots: Bacon, as the spokesman of the bourgeoisie and the new aristocracy, strongly advocated the development of natural science. He believed that only the development of natural sciences could bring the greatest benefit to mankind.

He inherited and developed the revolutionary spirit of the Renaissance and put forward the slogan "Knowledge is power". He pointed out that being able to know the natural world is the "inherent authority" of the human mind. Skepticism and agnosticism, on the other hand, "unreasonably limit the power of man," which necessitates the destruction of the authority of the senses and the intellect.

Therefore, modern science first opened up a world for itself, and it has the exclusive right to interpret this world. In the discourse of modernity, "nature" began to emerge as the object world of science. Nature is regarded as a picture, natural things are no longer related to value and meaning, it is a purely objective, independent of the non-living world of man, and man as the subject is only a spectator and knower.

Modern science divides the natural world into different fields and aspects, and studies them in different categories, and gradually forms various disciplines of natural science with the study of a certain type of natural phenomenon as the object. Development of modern science: In the 17th century, a series of major scientific discoveries constituted the revolution of modern natural science, and the establishment of Newton's mechanics system laid the foundation for modern science.

Since then, science has been freed from the shackles of theology and has moved forward, and new disciplines have been born. The 18th century was a period of steady development of modern science by accumulating experimental materials. By the 19th century, the era of modern science was in full swing, and the theoretical system of various natural sciences was established.

At the end of the 19th century and the beginning of the 20th century, new scientific discoveries announced the end of modern science, and natural science began to enter the modern era.

The inevitable requirement for the emergence and development of modern science is sustainable development. This is because the emergence and development of modern science has greatly improved human beings' ability to understand and transform nature.

Whether it is to understand nature or to transform nature, the purpose is to use nature. However, non-renewable resources are finite after all, and there will always be a time when they will run out. How to improve the quality of human life and how to maintain the continuous progress and development of society under the condition of gradually reducing non-renewable resources will inevitably require mankind to pursue sustainable development.

Specifically, mankind should balance the harmony and unity of sustainable economic development, social sustainable development and environmental sustainable development. Therefore, the inevitable requirement for the emergence and development of modern science is sustainable development.

The purpose of science is nothing more than two things; Continuously improve the quality of people's production and life through science.

On the basis of collecting materials, modern science has gone from phenomena to essences, and has risen from empirical laws to systematic scientific theories. It is an experimental science based on observation and experimentation, and the extensive application of frank and bent teaching methods makes scientific knowledge more and more accurate. At the same time, he developed research methods based on experimental facts and inductive reasoning as the main means, and established a series of quantitative scientific laws.

Traditional science is based on intuitive observation, speculative speculation and the deduction of formal logic, which basically belongs to the description of phenomena and the summary of experience, and has not formed a systematic theory and a relatively independent discipline system.

Science refers to a knowledge system that reflects the nature and laws of various phenomena in the real world using thinking forms such as norms, theorems, and laws.

Technology generally refers to various process operation methods and skills developed according to the practical experience of production and the principles of natural science.

The purpose of science is ().

a.Seek truth and balance.

b.Explore the unknown.

c.Solve the group teasing code or do practical problems.

d.Bringing convenience to people.

Correct Answer: a

Indirectly derived ideas have a large primordial realm, that is, the realm of the original ideas given by type, which are sensory appearances. This is the way we think about things, not in an abstract sense, as far as we know, but because we inherit the methods of the environment. This is the way we find ourselves thinking, a way that can only be fundamentally set aside through great effort, and only for a very short period of time.

This is what is known as the "overall device of trying to think".

This is the supposed system of thought in science. It's a way of thinking, not a set of axioms. In fact, it is this set of concepts that has been found useful in collating human experience.

He is revised in detail, but is assumed in general. The interpretation of science is in search of concepts and propositions related to nature that explain the importance of these common-sense concepts. For example, chairs are a common-sense concept, and molecules and electrons explain how we perceive chairs.

The goal of science is to reconcile my reflections and derived thoughts with the initial thoughts involved in the immediate comprehension of sensory appearances. It also aims to generate such derivative ideas and weave them together logically. This is the theory of science, and what it wants to achieve is the will of theory and observation, where observation refers to the comprehension of the appearance of sensation.

Thus, the purpose of science is twofold: (1) to produce theories that are consistent with experience. （2.

Explain the common sense concepts of nature, at least explain the main outline at the beginning. In the scientific theory of the harmony and unity of thought, this explanation is expressed as the retention of concepts. We are talking here about the natural history of the wheel as if it were an idea, not about the will of a scientist.

Science here refers to the study of the laws of nature.

First. The word "science" in ancient times had a different meaning than science today. The "natural sciences" of antiquity were mainly natural philosophy. Philosophy is philosophy, not science.

Second. To illustrate, the distinction between ancient science (not including philosophy here) and modern science is different from the boundary between ancient and modern science. And the demarcation of the former is even more blurred.

Ancient science, mainly the description of the laws of nature, stayed on the superficial phenomena, and the level was relatively shallow. For example, the principle of leverage, which only describes such a law. The deeper reason is the conservation of energy. Modern science has studied phenomena more deeply.

Ancient science is more practical, and modern science is more theoretical.

Modern science has made better use of mathematics as a tool.

The development of modern science mainly includes: molecular atomic theory, electromagnetism, quantum mechanics, cell theory, etc.

Modern science is mainly carried out experimental research, and there is a strict logical system. Ancient science was mainly practical and did not form a system.

Natural sciences can be roughly divided into ancient natural sciences, modern natural sciences and modern natural sciences according to the stages of their development. In the early days of primitive society, slave society and feudal society, the natural sciences in a simple and embryonic state were called ancient natural sciences.

Modern natural science refers to the natural sciences from the 16th to the 19th century, also known as modern experimental natural sciences. The end of the 19th century and the 20th century were periods of development of modern natural science.

From the 15th century onwards, a completely new concept of nature emerged. Man is the center of the world, and man is higher than nature. With the help of scientific discoveries and inventions, human beings can grasp the laws of nature, and they will be able to make rational use of nature and make nature work for the benefit of mankind.

Modern natural science is based on ancient natural science, but it is different from ancient natural science. The development of natural science from ancient to modern natural science is a great leap in human understanding of the natural world, marking the improvement of human ability to understand and transform nature.

[kē xué]

Science (a practical way of understanding the world).

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. In an old, closely related sense, "science" also refers to the subject of reasonably explainable and reliably applied knowledge itself. Professional practitioners of science are customarily referred to as scientists.

Since classical times, science as a concept of knowledge has been closely linked. The scientific method lays the foundation, emphasizing the reproducibility of experimental data and their results. In the words of the Western world in the early modern period:

The terms "science" and "natural philosophy" are sometimes used interchangeably. In the Western world until the 17th century, natural philosophy (natural science) was considered a separate branch of science of philosophy, cognate with materialism. [5-6]

According to the different research objects, it can be divided into natural science, social science and thinking science, as well as philosophy and mathematics that summarize and run through the three fields.

According to the different connections with practice, it can be divided into theoretical science, technical science, applied science, etc.

According to the degree of direct use of natural laws by human beings, science can be divided into two categories: natural science and experimental science.