Definition of school of thought

Answer 1

The expression "a school of thought" is used to refer to several people who think alike about some matter. it is generally informal and the opinion they share is usually not held by most people.

The people in the 'school' are usually unconnected, and may never have met or corresponded.

The phrase usually Aries when someone says something like "?? is the best thing to do, but there is a school of thought which thinks otherwise", or "The best footballer of all time was ??, but there is a school of thought which thinks it was .... "