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The industrial synthesis of ammonia from nitrogen and hydrogen has been of greater fundamental importance to the modern world than the invention of the airplane, nuclear energy, space flight, or television. The expansion of the world's population from 1.6 billion people in 1900 to today's six billion would not have been possible without the synthesis of ammonia.

In Enriching the Earth, Vaclav Smil begins with a discussion of nitrogen's unique status in the biosphere, its role in crop production, and traditional means of supplying the nutrient. He then looks at various attempts...

The many books on globalization published over the past few years range from claims that the world is flat to an unlikely rehabilitation of Genghis Khan as a pioneer of global commerce. Missing from these accounts is a consideration of the technologies behind the creation of the globalized economy. What makes it possible for us to move billions of tons of raw materials and manufactured goods from continent to continent? Why are we able to fly almost anywhere on the planet within twenty-four hours? In Prime Movers of Globalization, Vaclav Smil offers a history of two key technical...

Most writing on cyberculture is dominated by two almost mutually exclusive visions: the heroic image of the male outlaw hacker and the utopian myth of a gender-free cyberworld. Reload offers an alternative picture of cyberspace as a complex and contradictory place where there is oppression as well as liberation. It shows how cyberpunk's revolutionary claims conceal its ultimate conservatism on matters of class, gender, and race. The cyberfeminists writing here view cyberculture as a social experiment with an as-yet-unfulfilled potential to create new identities, relationships, and...

This book addresses the question of how we can best feed the ten billion or so people who will likely inhabit the Earth by the middle of the twenty-first century. He asks whether human ingenuity can produce enough food to support healthy and vigorous lives for all these people without irreparably damaging the integrity of the biosphere.

What makes this book different from other books on the world food situation is its consideration of the complete food cycle, from agriculture to post-harvest losses and processing to eating and discarding. Taking a scientific approach, Smil espouses...

This thoroughly revised and expanded edition retains all but two of Braidotti's...

Since its publication in 1989, The Riddle of Amish Culture has become recognized as a classic work on one of America's most distinctive religious communities. But many changes have occurred within Amish society over the past decade, from westward migrations and a greater familiarity with technology to the dramatic shift away from farming into small business which is transforming Amish culture. For this revised edition, Donald B. Kraybill has taken these recent changes into account, incorporating new demographic research and new interviews he has conducted among the Amish. In...

Seeing is believing with the Atlas of Normal Roentgen Variants That May Simulate Disease, edited by the late Theodore Keats and Mark W. Anderson. Now streamlined into a more concise, portable print format, with a wealth of additional content online, this medical reference book's thousands of images capture the roentgenographic presentation of a full range of normal variants and pseudo-lesions that may resemble pathologic conditions, helping you avoid false positives. You'd be hard pressed to find a comparable image collection in any one place online.