I find the selection far too narrow, and the effects too limited. Where are things like End World Hunger (C.A.R.E.), Improve World Health (World Health Organization), Develop Backwards City States (Peace Corps), etc.? All of these things could easily be done along the same lines as the World Fair and the International games by donating Food, Research, money, besides just production. And why can't World Fairs and International Games be repeated (possibly with diminishing rewards as the novelty wears off)? And Embargo City States? Anyone voting Aye for that should see their CS Influence drop to -50 for every City State. (And how self-destructive does that make the Allied CSs for those civs voting Aye for the proposal?)