“Over the last four centuries there has accumulated a vast literature relating to scores of projects for linking the Atlantic and Pacific Oceans in the American tropics... Mr. Mack has undertaken, in the volume under review, to combine these numerous and varied sources into a history of all interoceanic canal projects in the Western Hemisphere from the discovery of America to the present day. The result is a work of unparalleled comprehensiveness in this field, based upon extensive research, and presented in a well-organized and exceptionally readable form... [of] superior merit.” — The American Historical Review “[This] book is important. It is the first definitive history of the Panama Canal, richly complete with colorful details of the explorations, conquests, intrigues, crackpot theories and engineering genius that went into the making of it... The Land Divided is an important book.” — The New York Times “A history of the Panama Canal which should provide for study and reference the definitive book on that project. From the 16th century explorers, the search for the ‘doubtful strait’, the first conception of an artificial canal in 1529, this outlines the adventures and aggressions in Spanish waters down to the 19th century and the French revival of the project of a canal. Meticulous tracing of the controversy, of local affairs in Panama, of political and international claims and disputes, of private interests vying with government interests, innumerable surveys, accelerated interest as the gold discoveries in California emphasized the need. Then de Lesseps, and the grandiose scheme and tragic failure, the bankruptcy of the Panama Canal Company and the ensuing scandals. The formation of a new international company, rivalry between Nicaragua and Panama, the U.S. purchase of the concession, the decision for the lock canal, and the amazing achievement with Gorgas and Goethals responsible. A history which is history, politics, finance, science, and which ignores no phase and no detail of the accomplishment that was to unite the world.” — Kirkus “[A]n exhaustive history of the Panama Canal... The author has achieved splendid success in his five years of careful research, compilation, and presentation of a full-length history of all the elements present in the creation of the canal... the author deserves recognition for his painstaking effort and ability in writing this scholarly volume.” — Proceedings of the US Naval Institute “The economic historian will find this book interesting and useful. It covers the whole history of the isthmian route — the search for a strait, the transit business, the abortive canal projects, the construction of the Panama Canal.” — The Journal of Economic History “Of prime interest to the historian and economist perhaps, this book should be a welcome addition to any serious geographical library. It is a systematic and well documented history of the Panama Canal and other isthmian canal projects... Mr. Mack has produced a most useful and readable account.” — The Geographical Journal “[A] book written with knowledge and insight.” — Geographical Review “[A] useful work of reference.” — Political Science Quarterly

This book is openly available in digital formats thanks to a generous grant from the Andrew W. Mellon Foundation. The Atlantic-Pacific Central American sea-level canal is generally regarded as a spectacular failure. However, Deep Cut examines the canal in an alternative context, as an anticipated infrastructure project that captured attention from the nineteenth through the late twentieth centuries. Its advocates included naturalist Alexander von Humboldt, physicist Edward Teller, and U.S. presidents John F. Kennedy, Lyndon Johnson, and Jimmy Carter. The waterway did not come to fruition, but as a proposal it served important political and scientific purposes during different eras, especially the years spanning the Cold War and the “environmental decade” of the 1970s. Historian Christine Keiner shows how the evolving plans for the sea-level ship canal performed distinct kinds of work for diverse historical actors in light of shifting scientific, environmental, and diplomatic values. Dismissing it as a failed scheme prevents us from considering the political, cultural, and epistemological processes that went into constructing the seaway as an innovative diplomatic solution to rising U.S.-Panama tensions, an exciting research opportunity for evolutionary biologists, a superior hydrocarbon highway for the oil industry, or a serious ecological threat to marine biodiversity. Invoking past dreams and nightmares of peaceful nuclear explosives, invasive sea snakes, and the 1970s energy crisis, Deep Cut uses the Central American seaway proposal to examine the changing roles of environmental diplomacy and state-sponsored environmental impact assessment. More broadly, Keiner amplifies an emerging conversation around the environmental, scientific, and political histories and legacies of unrealized megaprojects.

Each volume of the Dictionary of World Biography contains 250 entries on the lives of the individuals who shaped their times and left their mark on world history. This is not a who's who. Instead, each entry provides an in-depth essay on the life and career of the individual concerned. Essays commence with a quick reference section that provides basic facts on the individual's life and achievements. The extended biography places the life and works of the individual within an historical context, and the summary at the end of each essay provides a synopsis of the individual's place in history. All entries conclude with a fully annotated bibliography.