@sophie1) only the urban/suburban world is made accessible to cars. This is a very small slice of the world and one the world could/do without. De-emphasis of cars starts with the dismantling of cities.
2) cars have created disability moreso than any other thing before or since. The civilized's dependence on cars is at their own expense, and their subsequent dismissal of those disabled by cars betrays their ONLY concern: productivity. Cars good, cripples bad, because all must be productive or be removed. Civilization is a genocide engine before anything else.