Are you sure? My understanding is that people who live in dense cities rely less on automobiles, have their waste treated more efficiently, and consume less energy per capita in order to enjoy clean air and water. Those factors are more important than the land mass required to feed someone.
Are you sure? My understanding is that people who live in dense cities rely less on automobiles, have their waste treated more efficiently, and consume less energy per capita in order to enjoy clean air and water. Those factors are more important than the land mass required to feed someone.