Depicting the world and its attributes via mapping has been one of the greatest tools in solving human and environmental problems. The “Mapping our World: Saving Lives” episode of the AfricaGeoConvo Podcast, examines the world of  mapping and volunteering, with Geoffrey Kateregga. Geoffrey works with the Humanitarian OSM Team as the community Manager, East Africa Hub. He enjoys impacting the world through volunteering and mapping and encourages more local participation.