This work is a large, powerfully illustrated interdisciplinary natural sciences volume, the first of its kind to examine the critically important nature of ecological paradox, through an abundance of lenses: the biological sciences, taxonomy, archaeology, geopolitical history, comparative ethics, literature, philosophy, the history of science, human geography, population ecology, epistemology, anthropology, demographics, and futurism. The ecological paradox suggests that the human biological–and from an insular perspective, successful–struggle to exist has come at the price of isolating H. sapiens from life-sustaining ecosystem services, and far too much of the biodiversity with which we find ourselves at crisis-level odds. It is a paradox dating back thousands of years, implicating millennia of human machinations that have been utterly ruinous to biological baselines. Those metrics are examined from numerous multidisciplinary approaches in this thoroughly original work, which aids readers, particularly natural history students, who aspire to grasp the far-reaching dimensions of the Anthropocene, as it affects every facet of human experience, past, present and future, and the rest of planetary sentience. With a Preface by Dr. Gerald Wayne Clough, former Secretary of the Smithsonian Institution and President Emeritus of the Georgia Institute of Technology. Foreword by Robert Gillespie, President of the non-profit, Population Communication.

In a book that fundamentally challenges our understanding of race in the United States, Neil Foley unravels the complex history of ethnicity in the cotton culture of central Texas. This engrossing narrative, spanning the period from the Civil War through the collapse of tenant farming in the early 1940s, bridges the intellectual chasm between African American and Southern history on one hand and Chicano and Southwestern history on the other. The White Scourge describes a unique borderlands region, where the cultures of the South, West, and Mexico overlap, to provide a deeper understanding of the process of identity formation and to challenge the binary opposition between "black" and "white" that often dominates discussions of American race relations. In Texas, which by 1890 had become the nation's leading cotton-producing state, the presence of Mexican sharecroppers and farm workers complicated the black-white dyad that shaped rural labor relations in the South. With the transformation of agrarian society into corporate agribusiness, white racial identity began to fracture along class lines, further complicating categories of identity. Foley explores the "fringe of whiteness," an ethno-racial borderlands comprising Mexicans, African Americans, and poor whites, to trace shifting ideologies and power relations. By showing how many different ethnic groups are defined in relation to "whiteness," Foley redefines white racial identity as not simply a pinnacle of status but the complex racial, social, and economic matrix in which power and privilege are shared. Foley skillfully weaves archival material with oral history interviews, providing a richly detailed view of everyday life in the Texas cotton culture. Addressing the ways in which historical categories affect the lives of ordinary people, The White Scourge tells the broader story of racial identity in America; at the same time it paints an evocative picture of a unique American region. This truly multiracial narrative touches on many issues central to our understanding of American history: labor and the role of unions, gender roles and their relation to ethnicity, the demise of agrarian whiteness, and the Mexican-American experience.

Despite advances in modeling, such as graphical user interfaces, the use of GIS layers, and databases for developing input files, the approaches to modeling phosphorus (P) have not changed since their initial development in the 1980s. Current understanding of P processes has evolved and this new information needs to be incorporated into the current models. Filling this need, Modeling Phosphorus in the Environment describes basic approaches to modeling P, how the current models implement these approaches, and ways to improve them. The book sets the scene with a review of general approaches to modeling runoff and erosion, P in runoff, leaching of P, stream processes that affect P, and an examination of the important issue of model uncertainty. It describes state-of-the-science watershed-scale P transport models including dynamic semi-disturbed models, models of intermediate complexity, and two lumped models. Phosphorus Indexes (PIs) represent one end of the modeling spectrum and the book takes a comprehensive look at PIs developed in each state, and illustrates some of the problems encountered when incorporating PIs into farm-scale manure management software. The book discusses monitoring data, which is critical for calibrating models, and concludes with suggestions for improving the modeling of P. From researching mechanisms to applying regulations, the uses of phosphorus models have increased as our knowledge of the effects of phosphorus in the environment has increased. Drawing on contributions from experts, the book gives you the tools to select the model that best fits your needs.