Answer:
Theocracy, government by divine guidance or by officials who are regarded as divinely guided. In many theocracies, government leaders are members of the clergy, and the state's legal system is based on religious law. Theocratic rule was typical of early civilizations, such as Ancient Egypt. Other modern places such as China, Sudan, and Iran.
If you planned to change it in a good way then the planet would be open fields. Rich soils and trees everyone. I would take out buildings and city’s not to mention end construction. We humans are destroying this world everyday and I would start by taking away everything that harms Mother Nature.
