This sprawling text reconstructs the history of civilization in order to illuminate the importance of water in human development from the first civilizations of the Fertile Crescent and the Indus River Valley to the present. Solomon (The Confidence Game
) advances a persuasive argument: the prosperity of nations and empires has depended on their access to water and their ability to harness water resources. The story he tells is familiar, but his emphasis on water is unique: he shows how the Nile's flood patterns determined political unity and dynastic collapses in Egypt. He suggests that the construction of China's Grand Canal made possible a sixth-century reunification that eluded the Roman Empire. Finally, he attributes America's rise to superpower status to such 20th-century water innovations as the Panama Canal and Hoover Dam. Solomon surveys the current state of the world's water resources by region, making a compelling case that the U.S. and other leading democracies have untapped strategic advantages that will only become more significant as water becomes scarcer. (Feb.)
