And what is the editor’s role if that other is also a student?, someone that comes to the text because he wants/needs/has to learn, and even more, to self-learn?
In these cases, the responsibility is even higher. An error in a book is duplicated not only once, but many times, as used to say the monks from the middle ages when, nostalgic from their scriptorium, refused to accept the novelty of the typewriter. They would wonder «How will we know now the truth?», «now that we cannot compare the differences between the manuscripts to know which one is the real one, the error will be repeated no only once, but many times; to amend it will be impossible»
The error of an editor, dedicated to book production, has, in any of its levels (scholar, varied or university teaching), concrete repercussions: it affects the others’ learning, their academic performance, their grades, their dreams. The editor is risking the various efforts that the person does for his studies, and that a State, viewing public spending in education as the best investment for the future of the country, supports.
Therefore, those working in the edition of academic works have at the same time a great opportunity and a great responsibility: the responsibility of doing everything to create the best possible work for their students; the opportunity of contributing the germ in the formation of the future generation of citizens and leaders of the country.