2. Information science is a new discipline gradually formed after the Second World War, and it is still developing and improving. So unlike some basic disciplines, it has a strict and unified definition of disciplines.
3. With the evolution of human society to the information society, the social importance of information science is increasing day by day, and its functions and research results are considered as one of the powerful pillars of the information society.
4. Information scientists sum up the social importance of information science as follows: it enables people to effectively spread accumulated knowledge; Constantly make people absorb and apply new knowledge in time to prevent the information knowledge itself from aging; Through the storage and retrieval of information, arouse people's memory of knowledge; Through the effective use of information knowledge, it will strongly promote the progress of human society, economy, culture and science and technology.
Extended data:
Employment prospect of information science:
1, the close combination of information science and high technology will gradually form a relatively substantial discipline system and research norms, which will reveal the regularity of people's information turmoil in the information society in the future and the great influence and function of information on society, economy and culture.
3. Information science belongs to the discipline of information management, which has a wide range of employment, including both "information" and "management". It is a hot topic in the employment market in recent years and has a good employment prospect.
3, employment prospects are very broad, can be divided into:
Information consultant-help people find information and solve problems;
Book publishing editor-engaged in book editing in publishing houses;
Librarians and archivists-manage the materials of the library or personnel department and archives department;
Chief Information Officer (CIO)-the director of information resources in the company, who provides all kinds of management information to the general manager to assist decision-making.
Baidu encyclopedia-information science