Navin Ramankutty is Professor and Canada Research Chair in Global Environmental Change and Food Security at the School of Public Policy and Global Affairs and the Institute for Resources, Environment, and Sustainability at the University of British Columbia. His research program aims to understand how humans use and modify the Earth’s land surface for agriculture and its implications for the global environment. Using global Earth observations and numerical ecosystem models, his research aims to find solutions to the problem of feeding humanity with minimal global environmental footprint. He contributed to the Millennium Ecosystem Assessment report and to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. He was an editor of the journal Global Food Security and Global Ecology and Biogeography, and is an Associate Editor of Environmental Research Letters. He is a Leopold Leadership Fellow.