Why will green materials become one of the goals that humans must achieve in the 21st century?

Materials are the indispensable material basis for human survival and the cornerstone of the development of human society. With the continuous emergence of new materials, the connection between materials and the environment has become increasingly close. This connection has made environmental protection issues more and more people pay attention to. With the efforts of scientists, green materials have begun to approach humans.

Green symbolizes life, health, and safety. Nowadays, people often use green to represent environmental protection, so green materials are also called ecological environment materials; they play an important role in raw material selection, manufacturing, use and recycling, as well as waste During processing and other processes, it can be harmonious with the ecological environment and will not cause pollution. In 1988, people first proposed the concept of green materials and identified it as one of the goals to be achieved by mankind in the 21st century.