Why we should archive everything on the planet

Dr. Chris Fisher is an archaeologist, National Geographic Explorer, and Professor of Anthropology at Colorado State University. In 2007, he and his team first documented the ancient city of Angamuco, a sprawling metropolis that once had as many structures as modern-day Manhattan. His recent work uses remote sensing technologies, including LiDAR, to better understand urbanism & environmental change in Mexico and Honduras. As a child growing up in Duluth, Minnesota, he developed a love for wilderness canoeing, a passion that persists today.