(In Spanish) Smokestacks, picture tilting. Wailing alarm sounds and cannon sound effects as smoke pours out of the stacks. Hands pulling levers. Shots of cities with smoke coming out of the rooftop chimneys. Explosion and sounds of crumbling buildings. Aerial of playground then ground shot. Children playing, then looking off into distance. Freeze frame of child. Text: “Heredaran el aire puro.” Translation - ~inherit the clean air