I don't understand, you want to create a copy of Venice? The issue is not just the pollution from air travel, but also the types of consumption and ways of lif

I don't understand, you want to create a copy of Venice? The issue is not just the pollution from air travel, but also the types of consumption and ways of life that it enables. Besides ressources are not unlimited so even if you have fee energy, you still need to extract aluminium etc from the ground, and pour concrete on land to build airports and oversized infrastructure. Ecology is not just a CO2 optimization game.