Could you imagine a story in the Firefly/Serenity universe (I could - named my dog River) where one of the outer worlds was permaculture based? The fight against the more modern worlds and their "ideals" would make a good clash. I'm sure the Central Government would just love GMOs, etc.
Using imaginary outer space planets make great canvases to explore many permaculture themes, including community, society, and governance. What would a planet based on permaculture look like? How would the people be different? Would some want to go back to a more technological time? For some reason I have that Talking Heads song "(Nothing But) Flowers" stuck in my head now ("This used to be a Pizza Hut. Now it's just covered with daisies")
Also, I would love to do some beta testing/reading if any one's interested.