And a major problem is where will all the refugees go when they arrive back in the country.
"If the refugees go back, and their houses are all gone, what will we do?"
It looked like Thomas's refugees were going to work out.
Another health reason for encouraging the refugees to go back quickly emerged today.
The two million refugees and displaced people have not gone back to their homes.
The refugees must go home because we don't have enough food.
It was not clear where the refugees would go at the end of the six months.
Australian officials said it was too early to say where the refugees would go from here.
Either the refugees go back quickly or you will have a war - within the next four to six months.
But most refugees, if they leave, still go by bus.