So, we like our flags, we like our homelands, and we love our fellow citizens. We want our land, we want our sovereignty, and we want ownership of territory. But we have a growing population, fewer resources, and privatized technology (employed for profit or through government coercion, when feasible). Some parts of the world have plenty of space left (not to mention useful resources), but those parts may not be within our homeland. Will we have to give up nationalism (the holding high of the nation-state, and its general sovereignty) or our home? Will we have to forgo national citizenship to continue to thrive on this planet?