China’s embassy in Washington, D.C., has shared an image contrasting the country’s rail infrastructure with that of the United States in a pointed jab at Beijing’s rival amid simmering trade tensions.
China’s embassy in Washington, D.C., has shared an image contrasting the country’s rail infrastructure with that of the United States in a pointed jab at Beijing’s rival amid simmering trade tensions.
Flying doesn’t need as much infrastructure so that’s definitely a factor. I couldn’t find the cost per passenger kilometer to compare so I can only say that flying emits much more co2 than every other form of transportation. Since climate change is going to cost us a lot I’d say the cost of flying exceeds the costs of car resp. train infrastructure.
roads and rail also emit co2 though, and require regular maintenance that emits still more. at some point (perhaps it would be less than a flight per year) flying would emit less than the maintenance of infrastructure.