Except it is. At least half the world's land is unusable for agriculture, and often for habitation. And transport had to be btaen into account for area. And tha

Except it is. At least half the world's land is unusable for agriculture, and often for habitation. And transport had to be btaen into account for area. And that leaves no space for any wilderness, forests etc. Which is impossible ecologically. Your theoretical arguments here have no practical value.