Indigenous peoples are crucial for conservation. This is why
New research has mapped indigenous land around the world, finding that they cover a quarter of all land outside Antarctica.
Erle Ellis is a Professor of Geography and Environmental Systems at the University of Maryland, Baltimore County (UMBC) where he directs the Laboratory for Anthropogenic Landscape Ecology. His research investigates the ecology of human landscapes from local to global scales with the aim of informing sustainable stewardship of the biosphere.