This is an honest question. The population seems to be larger than I expected and prime real estate at a premium. When I wander around, I notice that those areas have pretty large tribes very close together. It seems to take a little away from the feeling of a post apocalyptic setting. To my mind, towns and villages should be further apart. This would require a bit more travelling for trade purposes, adding a bit more adventure and sense of danger.
I know that the world is designed to increase the amount of land in the future, but I believe it should be expanded now (If possible).
I would really like the communities opinion