Future

A world in the future? Some people refuse to live in a technical building, they like nature.
Polluted water discharged from the building will not hurt them?!
Maybe only the rich man can live in the building, the others should rely on themselves to face the environmental issue on the earth.
We should take more attention to the the environment, the earth, our Mother.
Or one day it will become worse, no one besides the awesome creature cockroach can live without the protection of the building because of the polluted air, the ultraviolet rays from the sun that cannot be filtered by the ozone layer anymore.

Click to see the big picture.