Unschooling is modern, not ancient

Unschooling is a substitute for compulsory schooling, and exists in times and places where nearly unlimited information is available, and "schooling" is compulsory until late teens. Those conditions are not historical. Even in my grandparents' day, people dropped out in elementary school; in my parents' time they could leave school at 15 or 16 years old.

Humans Learn
photo by Sandra Dodd (of local mountains)