Virtual America traces the complex relationship between Americans, technology, and their environment as it has unfolded over the past several centuries. Throughout history Americans have constructed mental pictures of unique places, such as the American West, that have taken on more authority than the actual gritty landscapes. This disconnect from reality is magnified by the new world of virtual realities on the computer screen, where personal immersion in interactive simulations becomes the "default" environment. Virtual America identifies the connections (or lack thereof) between our individual selves, an American identity, and the geography "out there." John Opie examines what he calls First Nature (the natural world), Second Nature (metropolitan infrastructure/built environment), and Third Nature (virtual reality in cyberspace). He also explores how Americans have historically dreamed about a better life in daily, ordinary existence and then fulfilled it through the Engineered America of our built environment, the Consumer America of material well-being, and the Triumphal America of our conviction that we are the world's exceptional model. But these dream worlds have also encouraged placelessness and thus indifference to our dwelling in home ground. Finally, Opie explores Last Nature (a sense of place) and argues that when we identify an authentic place, we can locate authenticity of self-a reification of place and self-by their connectedness. John Opie is Distinguished Professor Emeritus of Environmental History and Policy at the New Jersey Institute of Technology. He is the founding editor of the journal Environmental History and the author of Nature's Nation: An Environmental History of the United States and Ogallala: Water for a Dry Land, available in a Bison Books edition. Opie currently lives on the Indiana Dunes of Lake Michigan and teaches at the University of Chicago.

2019 Choice Outstanding Academic Title The Ogallala aquifer, a vast underground water reserve extending from South Dakota through Texas, is the product of eons of accumulated glacial melts, ancient Rocky Mountain snowmelts, and rainfall, all percolating slowly through gravel beds hundreds of feet thick. Ogallala: Water for a Dry Land is an environmental history and historical geography that tells the story of human defiance and human commitment within the Ogallala region. It describes the Great Plains' natural resources, the history of settlement and dryland farming, and the remarkable irrigation technologies that have industrialized farming in the region. This newly updated third edition discusses three main issues: long-term drought and its implications, the efforts of several key groundwater management districts to regulate the aquifer, and T. Boone Pickens's failed effort to capture water from the aquifer to supply major Texas urban areas. This edition also describes the fierce independence of Texas ranchers and farmers who reject any governmental or bureaucratic intervention in their use of water, and it updates information about the impact of climate change on the aquifer and agriculture. Read Char Miller's article on theconversation.com to learn more about the Ogallala Aquifer.