HIGHER EDUCATION BUBBLE UPDATE: D.I.Y. Education Before YouTube.

For the striving youths of 19th-century America, learning was often a self-driven, year-round process. Devouring books by candlelight and debating issues by bonfire, the young men and women of the so-called “go-ahead generation” worked to educate themselves into a better life.

Is this old-fashioned culture of self-improvement making a comeback? The mainstream school system — with its barrage of tests, Common Core and “excellent sheep” — encourages learning as a passive, standardized process. But here and there, with the help of YouTube and thousands of podcasts, a growing group of students and adults are beginning to supplement their education.

School isn’t going away. But more and more people are realizing what their 19th-century predecessors knew: that the best learning is often self-taught.

Back then, it was a matter of necessity. There were plenty of schoolhouses in 19th-century America, but few young people could attend them regularly. They had to work. Most pieced together a semester of classes here, three months there.

In 1870, students averaged under 80 days in school each year. Even though America had incredibly high literacy rates, and admirable schools for those with free time, most young Americans supplemented formal schooling with their own makeshift curriculums.

“Even though?” Maybe that’s backwards. Meanwhile, all is proceeding as I have foreseen.