To hear Omar tell it, New Shanghai built the Mothership’s life support, food supply, and gardens before leaving Earth, while Calgary built the water reclamation and sewers. And then once the Mothership had launched, those two compartments ended up in a position to demand whatever they wanted—and all this time later, their descendants still rule Xiosphant. That’s not the version we were taught in school, and it makes me wonder what else we were taught that nobody else believes.