Terahon

The city of Terahon has been the capital of One World Nation since the Posthuman Revolution, Terahon is the largest city within One World Nation and is the center of finance and the machine/genetic culture that has been supplanting all other forms of culture within OWN. The city of Terahon is located on the site of Amadai which served as the capital of the defunct-Akadia Republic, the modern day city of Terahon is designed like a wheel with the City Core in the heart of the city and everything else going out from it. All the main roads lead to the Core so it is difficult to get lost in this machine efficient city.

City Core

The City Core is in the heart of Terahon and it is the location of the Palace of the World Controller where Sarah Gardner, the World Controller of OWN lives. The City Core is also the location of the various Offices which control and direct every aspect of life within the One World Nation. The most powerful of the Oligarch Families have palaces within the City Core but none are allowed to be as tall or as large as the Palace of the World Controller but since the Palace of the World Controller is twice the size of China's Forbidden City that would take quite some doing to match the Palace of the World Controller.

(I'll add more later)