1 : an act, process, or instance of transporting or being transported
2 : banishment to a penal colony
3 a : means of conveyance or travel from one place to another
3 b : public conveyance of passengers or goods especially as a commercial enterprise
Walking alone cannot save the planet, though it is great exercise. We need to get ourselves here to there, and other stuff too but the way we do that, like the costs associated with global supply chains, are worth looking into.