Culture is still too high-level and general a topic to work with easily. I don't yet have a good idea of its history, although a broad overview of world's cultures is possible. Connections to each of the social institutions can also be made.
Behavioral culture isn't very specialized yet. I have begun linking Events to other major areas and have added a "Performing arts" heading.
Under Conceptual culture, I have added a
"Philosophy" heading. Under Material culture, I don't yet have enough detail.
Anthropology is linked to various subjects at a high level, but doesn't have much detail yet. In particular groups, I haven't found a well-organized listing of the few most important ones, so what I've decided is to go to the Encyclopedia Britannica and reorganized them from alphabetic order. The first one on the list is the Abbadid Dynasty, of medieval (Islamic) Spain. I've also added headings for "Physical anthropology" and "Human Ecology". Since I include the content of social or cultural anthropology, which deals with whole societies, under the heading of sociology, it's not absolutely clear which section should get which title. Human ecology deals with the relationships between humankind and the rest of nature.
Personal studies now include a new heading of "Psychology", and Science includes a new heading of "Biology" in the current version of the knowledge base, which should absorb the older versions as I develop it.