That's the difference, and the difference has to do with the character of cities themselves, because cities are profoundly multicultural, open, participatory, democratic, able to work with one another.
Essa é a diferença e esta diferença tem tudo a ver com o carácter das cidades, porque as cidades  são profundamente multiculturais, abertas, participativas, democráticas, capazes de trabalhar umas com as outras.