Chris Fisher is an archaeologist, professor of anthropology at Colorado State University (CSU), a National Geographic explorer, and the founder of the Earth Archive. He also directs CSU’s Center for Archeology & Remote Sensing. Fisher’s work explores the connection between human societies and environments through a variety of archaeological and earth science methodologies. He has performed fieldwork throughout Latin America, Europe, and North America. Fisher’s articles and book chapters have appeared in numerous publications, including the American Anthropologist and the Proceedings of the National Academy of Sciences. His most recent edited volume is The Archaeology of Environmental Change: Socionatural Legacies of Degradation and Resilience (with J. Brett Hill and Gary M. Feinman). He has received funding from the National Science Foundation, the National Geographic Society, and private sources.