Port Edward on Copper Isle is the only human settlement on a Duarf controlled island. The Duarf sell copper from their mines to the humans who export the copper and import food and everything else needed. It is death for a human to leave the settlement boundary without permission from the Duarf. If the Duarf don't capture and kill the human tresspasser. The Humans will exile the person for violating the treaty with the Duarf. The Human population is about 300. The estimated Duarf population is at 2,000.