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• End our reliance on a limited number of freshwater sources, allowing them to replenish themselves
• End drought in stricken areas, even desert climates
• Protect communities from flooding during powerful storms
• Bring wildfires under control more easily
• Restore our glaciers to prevent...

If you're a developer or system administrator lured to Mac OS X because of its Unix roots, you'll quickly discover that performing Unix tasks on a Mac is different than what you're accustomed to. Mac OS X for Unix Geeks serves as a bridge between Apple's Darwin OS and the more traditional Unix systems. This clear, concise guide gives you a tour of Mac OS X's Unix shell in both Leopard and Tiger, and helps you find the facilities that replace or correspond to standard Unix utilities.

You'll learn how to perform common Unix tasks in Mac OS X, such as using Directory...

A series of culture wars are being fought in America today; Lerner, Nagai, and Rothman contend that one key battleground is the nation's high school texts. The authors argue that today's textbook controversies, as exemplified in the proposed National Standards for the Study of United States and World History, reflect changes in American public philosophy and the education profession. Conventional wisdom among students of the curriculum is that the major threat to freedom of the schools comes from the religious right. While this may have been true at one time, Lerner, Nagai, and Rothman...

When Roots of Radicalism first appeared. Nathan Glazer noted "this is a major work on the relationship between radical politics and psychological development." He went on to predict "no one will be able to write about the left and radicalism without taking it into account." Now finally available in a paperback edition, with a new introduction, the reader can evaluate just how prescient the authors are in their review of the student radical movement. Replete with interviews of radical activists, their provocative book paints a disturbing picture.

The book raises critical...

When Roots of Radicalism first appeared. Nathan Glazer noted "this is a major work on the relationship between radical politics and psychological development." He went on to predict "no one will be able to write about the left and radicalism without taking it into account." Now finally available in a paperback edition, with a new introduction, the reader can evaluate just how prescient the authors are in their review of the student radical movement. Replete with interviews of radical activists, their provocative book paints a disturbing picture.

The book raises critical...

Slave Country tells the tragic story of the expansion of slavery in the new United States. In the wake of the American Revolution, slavery gradually disappeared from the northern states and the importation of captive Africans was prohibited. Yet, at the same time, the country's slave population grew, new plantation crops appeared, and several new slave states joined the Union. Adam Rothman explores how slavery flourished in a new nation dedicated to the principle of equality among free men, and reveals the enormous consequences of U.S. expansion into the region that became the Deep...

See the world in a whole new way Acclaimed illustrator Julia Rothman combines art and science in this exciting and educational guide to the structure, function, and personality of the natural world. Explore the anatomy of a jellyfish, the inside of a volcano, monarch butterfly migration, how sunsets work, and much more. Rothman's whimsical illustrations are paired with interactive activities that encourage curiosity and inspire you to look more closely at the world all around you.