1, involution, also known as involution, is a sociological term that refers to the phenomenon that a social or cultural model stagnates or cannot be transformed into a higher-level model after it has developed to a certain stage.

2. In the second half of 2020, several pictures were screened: some people were reading while riding a bike, while others were using a computer while riding a bike ... The student who "used a computer while riding a bike" was called "Wang Juan" and boarded a hot search. "involution" became popular, and college students used it to refer to irrational internal competition. Some students give an example: the teacher asked for a paper of 5000 words, and many students wrote more than 10000 words for evaluation. Everyone overfulfilled the task, but the proportion of getting an excellent one has not changed. Now "involution" comes out of the college students, and the irrational competition in all walks of life is called "involution". Professionals pointed out that it is normal for the development to stagnate, and the key is to effectively carry out rational competition, calling on relevant industries to face up to the irrational phenomenon of "involution" and actively explore the reform road of "de-involution".