09camaro
Rules 1 + 2!!
I think that Financial trait having bad financial effects wouldn't be good, even if it would balance the game.
ok, so it provides 1





That wouldn't be an optimal new tech. Maybe +1 production and +1 commerce base with extra 1 gold with Airport in city which uses it (same for both peaks and city ruins) after the tech has been researched.
please tell me that the increased use of the airport would be compensated with pollution.