The Earth Wants Babies Also
Eiji Takano
The Earth is now completely polluted. Clean new earth children are needed.

Would you like to play the sliding puzzle for this image?
Click here

Saving on Energy and Power
Ko Yano
The tree adjusts the temperature so air conditioning is not needed.

Free Trade
Teruo Katsuki
It would be great if there were planets which would supply resources to Earth after it has used up all its resources.