In my specific case, I was looking into travels between Beppu (Japan) and Osaka. There is a direct ferry line, but other routes exist of course (also trains).
I wonder how a ferry and a plane would compare
In my specific case, I was looking into travels between Beppu (Japan) and Osaka. There is a direct ferry line, but other routes exist of course (also trains).
I wonder how a ferry and a plane would compare
I’m fairly sure air travel is still more polluting. The energy needed to fight gravity is immense.