Education is an important, but not unique, part of the puzzle: slowness and resources are the rest. In the past researches was made ALSO for profit, but also ju

Education is an important, but not unique, part of the puzzle: slowness and resources are the rest. In the past researches was made ALSO for profit, but also just as mere research, there was no management no "time-to-market" push like these days and things evolve slowly so there is time to produce valuable things. These days books are written and re-written with purposes like "publish-or-perish", "we need new ed. for profit" etc. the outcome is obviously mostly garbage. There is not much public research just done to research, with economic tranquility and slow thinking, again the outcome can't be mostly different than garbage.