Thanks ianinsane.
I thought we hadn't missed future national wonders, but admitedly this topic is rather large. I'll start considering some.
National wonders we don't really need any more of, it is future world wonders that we still need. Tech tree is
here for reference.
So far all we have:
Sustainable Car Factory.
Requires "The Electric Car" tech, which has I think been renamed.
Provides 15 "Zero Emission Car" resources.
Cure for Cancer.
someone help me think of bonuses, I am terrible at that.
That's all I can think of offhand, others may have been suggested that I am forgetting.
Other general ideas, hopefully others can expand on;
-One similar to sustainable car factory for Sustainable Mass Transport (renamed from electric). This tech is supposed to represent sustainable air, sea, and truck transport. We could have multiple wonders for this (or any).
-We should probably find some construction projects that have been conceived of, or think of our own, for advanced construction. Looking at the tree, this comes pretty late in the game. Maybe we should move it back, or split it into two.
I will try to think about more later, I'm sure I'm forgetting some. I can't wait to hear your ideas guys, I'd say we could use up to 10 or 15 more, if we can think of them. Remember, just nothing too futuristic.