Written by Eduardo Meza
Laura Alanis
EKA Episodio 816

"Nuestro Mundo" ("Our World") is a Plaza Sésamo song about respecting nature, performed by Abelardo, Lola, Pancho and some kids. They sing over scenes of animals, plants and the gang planting trees and cleaning litter.

Scenes from the song were later used during the performance of "We Are All Earthlings" in a 2005 episode.

Occasionally, the song was shown during the end credits of selected episodes in 1997.