Young people have a plan to protect their islands in the Colombian Caribbean. The protective mangrove barrier of the San Bernardo Islands is threatened by logging and rising sea levels.

Adrián Caraballo, 25, is part of a group of environmentalists who seek to defend and protect the marine ecosystems and natural resources of the archipelago. Some of their initiatives include restoring mangroves, protecting corals from bleaching and irresponsible tourism, cleaning beaches, and educating the local community about the importance of climate change.