Seoul: Testimony by Lights

Shane and I saw this poster while on our trip to Seoul:

If the type is too small for you, this is what it says:

"Night Photo of the East Asian countries at April 12, 2006 taken by satellites. 

This image shows the difference between North Korea and the Republic of Korea (South Korea) taken by satellites at night. South Korea is filled with lights, representative of a developed economy; however, North Korea has almost no lights on at night because of severe rationing of electricity and a poor economy. We would like to ask the North Korean government what they have done while the South Korean government has worked to improve the quality of life for its citizens."