This happened in the course of maybe two or three turns. It's literally a choice between having endlessly pillaged improvements & trade routes, or moving backwards in policy progress. It's that event that makes one choose between barbarian spawn or sacrificing culture.
It just goes off relentlessly. Dealing with that particular event is often a full-time preoccupation for one's military.
It just goes off relentlessly. Dealing with that particular event is often a full-time preoccupation for one's military.