Eric W. Sanderson is a landscape ecologist and vice president for urban conservation at the New York Botanical Garden (NYBG). Formerly he was a senior conservation ecologist at the Wildlife Conservation Society (WCS). Sanderson is director of the Mannahatta Project and author of the bestselling book Mannahatta: A Natural History of New York City. He is also the author of Terra Nova: The New World After Oil, Cars, and Suburbs. Sanderson is based at the NYBG in New York City’s greenest borough, the Bronx. Jesse Moy is an artist and an ecologist. He has worked as a field biologist for the Natural Areas Conservancy and as researcher, cartographer, and image specialist at WCS and NYBG. Originally from New Jersey, he now lives in Beacon, New York. Eric Mehl is a New York City–based artist and computer graphics specialist with 20 years of experience creating immersive digital worlds. His work connects technology and imagination to re-create moments, places, and experiences that can no longer be—or have never been—witnessed firsthand.