First of all - these EAS tones spook the hell out of me. Oooh, the good old days of youtube EAS/EBS mockups...
Anyway, I like your concept, and I wish to play a full game (if it ever comes to that), however, I think what we have here deserves some fair criticism:
1) I know you have made balancing on the last minute, but resource mines are not unbalanced, those are broken. I have been able to stop taxation really early, because I had all the money I could have wanted. Maybe mines could have larger carbon footprint?
2) It was surprisingly easy to suck all the CO2 from the atmosphere. At some point, I've had so much money, that I could basically go back to building oil rigs with little consequence.
3) Disasters are a great concept, because those provide to spend money on preparedness.. Too bad hospitals, police and fire departments are dirt cheap. Also, IMO not all of them should be tied to carbon footprint- I do not see the reason, that tsunami could not hit us anytime. Destruction of infrastructure would have added more challenge.
As I said, I really liked the concept, and would love to play it more, even just to see how much more I can broke it lol :)
Great job!