Is war weariness additive for each war or independent of number of simultaneous wars ? For example, war weariness says max is 20% of population. If you have 2 long lasting wars at the same time, is it going to reach 40% or stay at 20% ? Also, this is confusing http://civ-5-cbp.wikia.com/wiki/War_Weariness First it explains the war weariness mechanics as being max 20 %, e.g. 20% of pop turns unhappy. But then it lists several additional sources of war weariness. The question arises...if you are saying max is 20% then where are you adding the additional weariness into ?