Erle Ellis is a Professor of Geography and Environmental Systems at the University of Maryland, Baltimore County (UMBC). His research investigates the ecology of human landscapes towards sustainable stewardship of the biosphere in the Anthropocene. He teaches environmental science and landscape ecology at UMBC and has taught landscape ecology at Harvard’s Graduate School of Design. He is a member of the Anthropocene Working Group of the International Commission on Stratigraphy, a Fellow of the Global Land Programme and a Senior Fellow of the Breakthrough Institute. His first book, Anthropocene: A Very Short Introduction, was published in 2018.