Recently I started a fortress at the year of 5. So there's basically no library and knowledge discovered by the starting time.
I'm trying to understand how the title of scholarship is working and how the knowledge is discovered.
I set up 8 seperated libraries with 1 scholar and 1 scribe in each of them.
After 8 years(yes it took such a LONG time), one of my scholar discovered "Why is the wedge effective", and he turned into an engineer.
Another 2 years later, another one discovered a knowledge of diagnosing, and he turned into a doctor.
Some of my dwarfs read the books they wrote, and when I assigned them to be scholar, they'll become engineer or doctor immediately.
And if the dwarf knows both knowledge, he'll still be a scholar.
So I believe now that the title is basically judged by what knowledge the dwarf knows(at least for engineers and doctors)
But I'm still not sure if other title like "Historian" is determined by this since none of my scholars is pondering this(maybe because of the short history:)).
About the knowledge/topics, it seems the discovery of it is pure odds/luck and time consuming, I'm not quite sure if the odds depend on the skill level of the scholar. Both of the knowledge is discovered by scholar with only adequate on mechanic and diagnose and I've got a skilled critical thinker discovered nothing.
Anyone knows about how the title is determined and how the knowledge/topics discovery mechanism?
And apparently an engineer will still write novels without a topic(which I have MANY)