CA: It’s been established that Korra is naturally more physical and less spiritual than Aang, which makes her fit in with the more technology dependent Republic City. Just as the new Avatar and her world have changed since Aang’s time, should fans expect possible future manifestations of The Spirit World to be similarly altered?DiMartino: The Spirit World hasn’t changed, exactly, but what will be interesting is to see how the spirit world reacts to Korra’s technologically dependent world.