skadistic
Caomhanach
I had a very resource rich game. Other civs did not have the resources I did. In the trade screen you can see how much an AI civ makes per turn. Trade a resource like food to them for a per turn gold amount that is the same as they make a turn. Doing this will slow his growth a good bit because he cant build another city. The AI civs do not like to go into negative gold per turn.