The document discusses a Green Map project in Irapuato, Mexico that engages adolescents in environmental sustainability efforts. Irapuato faces pollution problems like contaminated urban creeks and excessive tree trimming. The Green Map project uses a participatory process to involve adolescents in observing, investigating, and developing solutions to local environmental issues through activities in public spaces and schools. The project aims to give adolescents knowledge and skills to become agents of change for a more sustainable city.