Global Passenger Transport

Global passenger transport consists of all travel by private and public road vehicles, rail travel, air non-motorized travel. The vehicular component expanded an estimated 14-fold between 1950 2018, so that now it is not only a major energy user CO2 emitter, but also the cause variety other negative effects, especially in urban areas. future will be increasingly subject to two contradictory forces. On one hand, vast present inequality mobility nations should produce steady growth as low-mobility countries raise material living standards. any such expansion already large global task magnify effects result highly uncertain future.