To attempt social reform, educational reform, industrial expansion, the moral improvement of the race without aiming, first and foremost, at political freedom is the very height of ignorance and futility.
The self taught man seldom knows anything accurately, and he does not know a tenth as much as he could have known if he had worked under teachers, and besides, he brags, and is the means of fooling other thoughtless people into going and doing as he himself has done.
In a society where some people are far more educated than others, in which public education is ill-funded - here I am speaking of the U.S. - while we build more and more prisons to incarcerate youth who ought to be in school, there is already a gap between those with education and those without. Those with educational privilege can be seen as arrogant, remote, alien - and very often they believe themselves superior.
Dogma is actually the only thing that cannot be separated from education. It IS education. A teacher who is not dogmatic is simply a teacher who is not teaching. There are no uneducated people; only most people are educated wrong. The true task of culture today is not a task of expansion, but of selection-and-rejection. The educationist must find a creed and teach it.