I think assuming that all civilizations must live in a concrete jungle like us is as likely to be wrong as to assume that all aliens must look like us, or that all life in the universe must only exist in a temperature range of 0-60'C
I think assuming that all civilizations must live in a concrete jungle like us is as likely to be wrong as to assume that all aliens must look like us, or that all life in the universe must only exist in a temperature range of 0-60'C
If your species only needs to spend half a day foraging for food and the other half lounging under a tree contemplating the nature of existence, why bother with the grind of technology when you could jump straight to the endgame?
Civilization is purely a state of mind. A species that achieved enlighnment before inventing the wheel or harnessing fire can be no less "civilized" than one that will engage in intraspecies mass murder for the right to enslave other members of their own species. I would argue they are more civilized, in fact.