No one else has mentioned The Case Against Education by Bryan Caplan. He says that after reading and arithmetic, schooling is mostly for signaling employable traits like conscientiousness, not for learning. I think Zvi Mowshowitz and Noah Smith had some interesting discussion about this years ago. Scott Alexander supposes that another secret purpose of school is daycare. Whatever the real purposes are, they will tend to be locked into place by laws. Richard Hanania has written a bit about what he thinks families might choose instead of standard schooling if the laws were relaxed.
The part about airports reminds me of “If All Stories were Written Like Science Fiction Stories” by Mark Rosenfelder:
https://www.bzpower.com/blogs/entry/58514-if-all-stories-were-written-like-science-fiction-stories/
No one else has mentioned The Case Against Education by Bryan Caplan. He says that after reading and arithmetic, schooling is mostly for signaling employable traits like conscientiousness, not for learning. I think Zvi Mowshowitz and Noah Smith had some interesting discussion about this years ago. Scott Alexander supposes that another secret purpose of school is daycare. Whatever the real purposes are, they will tend to be locked into place by laws. Richard Hanania has written a bit about what he thinks families might choose instead of standard schooling if the laws were relaxed.