If anybody has made the following, then please let me know:
Overpopulation really drops your approval and you can't do anything about it.
I suggest a new tech tree: City-Planning
First level gives you a tile improvement: Cityscape
The desc could describe it as building the population centers in a smarter way. This increases approval on a planet by 50%
Level 2: Adv City-Planning
New tile improvement: Planet Board
Upgrade to previous:
say..It continues to improve city-planning techniques and balances population and space by building cities in unusual locales such as underwater/ground(think the matrix). Approval up by 70%
Level 3: Superior City-Planning
New Tile Improvement: Bureau of Population Control
Final upgrade. Again improves on previous but also moves population into orbital cities. increases approval 90%
Again, If there is already such a mod...Please let me know.