Let me see if I understand this as well as I think I do...
1) Stuff that I build generates per-turn culture points for me as long as it belongs to me. (Cities, wonders, and some city improvements generate culture points).
2) Every turn the culture points from everything I have, and all my cities, are added to my game total.
3) My game total can never decrease, although the number of points added each turn can decrease.
4)If something I built is captured, I stop getting the PER TURN points from it, although the points it has already added to my game total are not affected.
5) I do not get per turn points from captured wonders or buildings if I didn't build them, and things I have built do not generate culture points for other civs if they capture them.
6) Things become "venerable" with age and the number of per turn culture points they generate doubles every 1000 years.
7) When I am at war, everything that belongs to me produces only 1/2 the normal per-turn culture points.
Now, here's what I'm not sure about. Either 8A or 8B is correct, but which?
8A) If I re-capture something I originally built, I start getting the per turn points from it again in accordance with the year I built it. However, the per turn points lost while it belonged to another civ are lost forever.
8B) If I re-capture something I originally built, I start getting the per turn points from it again, and the build date is now counted as the year I re-captured it. The per turn points lost while it belonged to another civ are lost forever.
So have I learned anything?
