After a lot of thought, we've elected to make World Lore a little more interesting than just a Wikipedia-like listing of Orn facts. Instead, World Lore will be much like a library filled with in-play articles on various subjects.
In the future, these will only be accessible if one of your active PCs has the World Lore skill (reflecting time spent studying them), with everyone able to access a much smaller article of common knowledge. For the time being, though, it's open for everyone to enjoy, with the first article detailing Orn's various immortals.
You can find the World Lore section under "Orn Lore" in the main menu. Look forward to more such articles in the future.
I've also posted Common Knowledge, a fact list of things any character is allowed to know without access to lore skills. You can find it in the same place under Orn Lore. This list will be updated as the game evolves, so be sure to check it regularly.
"You are technically correct. The best kind of correct!"
- Bureaucrat 1.0, Futurama