…ing nothing, they’re wasting valuable space, but they’re not emitting anything while sitting there. Robocars, on the other hand, would be constantly moving people around to optimize use. This would increase emissions per car, but not per capita, it would roughly stay the same.The Driverless Economy1.7K106Federico PistonoFocus BlueFollowAug 8, 2017 · 1 min readPeople simply are not that busy.