Return to Terra. Walk-In, #3

Oliver Stone had four wives; Nora, Susan, Maya, and Sarah. They were from a similar planet like Earth called Terra. They were college professors and were here to melt the ice sheets and document the process and the results as well as the impact on the humans. They were an advance form of human and were more intelligent, stronger, and learned easily. Four wives were normal for their species since there were fewer boys born than girls. Oliver thought back to his previous life and wondered how his twelve wives dealt with his demise.
Actually he wasn't dead since he had just switched bodies. This was the third time that he had done a walk-in for a person that committed suicide. The previous walk-ins were from Earth. This was the first time that he had done a wall-in on an alien. He would have to act as much like Oliver as possible. Terra was a peaceful world with no wars and no crime. The climate was mild and there were no hurricanes or earthquakes.
There were no oceans like Earth. The people from Terra were nervous to be on Earth and wondered if they could adapt to this planet.