It is the root of our existence, supporting our feet, our farms, our cities. This fascinating yet disquieting book finds, however, that we are running out of dirt, and it's no laughing matter. An engaging natural and cultural history of soil that sweeps from ancient civilizations to modern times, Dirt: The Erosion of Civilizations explores the compelling idea that we are—and have long been—using up Earth's soil. Once bare of protective vegetation and exposed to wind and rain, cultivated soils erode bit by bit, slowly enough to be ignored in a single lifetime but fast enough over centuries to limit the lifespan of civilizations. A rich mix of history, archaeology and geology, Dirt traces the role of soil use and abuse in the history of Mesopotamia, Ancient Greece, the Roman Empire, China, European colonialism, Central America, and the American push westward. We see how soil has shaped us and we have shaped soil—as society after society has risen, prospered, and plowed through a natural endowment of fertile dirt. David R. Montgomery sees in the recent rise of organic and no-till farming the hope for a new agricultural revolution that might help us avoid the fate of previous civilizations.

    He joins the healing of the land to the process of purifying the human spirit and proposes a way of life and a way of farming in which such healing can take place.

    Without bells, schedules, and rules about what to do and when, the knowledge they gain through mindful living and exploration is absorbed more easily and enthusiastically. Learning is a natural, inborn impulse, and the world is rich with lessons to be learned and puzzles to be solved.Successful unschooling parents know how to stimulate and direct their children's learning impulse. Once you read this book, so will you!

    This second edition contains updated references and new entries to the alphabetical reference guide.

    Each species is covered in detail with information on how to identify, whether from a leaf, twig, bark or whole tree, plus extra information on where the tree grows (including a map), how high they grow, what uses the tree is used for and its unique history.Every species is also comprehensively illustrated with photographs of every useful feature – bark, leaf, seed, flower, twig and whole tree.Sample identification section:Silver Birch Betula pendula (Betulaceae) height to 26mA slender, fast-growing deciduous tree with a narrow, tapering crown when young and growing vigorously. Older trees acquire a weeping habit, especially if growing in an open, uncrowded situation.

    Improper use of antibiotics. Local warfare. Massive refugee migration. Changing social and environmental conditions around the world have fostered the spread of new and potentially devastating viruses and diseases—HIV, Lassa, Ebola, and others. Laurie Garrett takes you on a fifty-year journey through the world's battles with microbes and examines the worldwide conditions that have culminated in recurrent outbreaks of newly discovered diseases, epidemics of diseases migrating to new areas, and mutated old diseases that are no longer curable. She argues that it is not too late to take action to prevent the further onslaught of viruses and microbes, and offers possible solutions for a healthier future.

    Gore's 40 years of experience as a student, policymaker, author, filmmaker, entrepreneur, and activist.Our Choice is an inspiring call to action for those ready to fight for solutions that really work—including some bold initiatives that were deemed impossible only a short time ago but are now gaining support around the world. Since the publication of the New York Times bestseller An Inconvenient Truth, Mr. Gore has led more than 30 "Solutions Summits" with top scientists, engineers, and policy experts to examine every solution to the climate crisis in depth and detail. Our Choice draws on conclusions developed through those summits as well as on extensive independent research, describing how the bold choices necessary to save the earth's climate should also be the foundations of policies worldwide to create new jobs and stimulate sustainable economic progress.

    Once these approaches are understood, parents and teachers can become far more effective in helping children grasp confusing concepts, stay interested in lessons, and utilize their strengths. By recognizing children's learning preferences, you can reach them more efficiently and effectively! These concepts are powerful tools for drawing out the best in a child. Give your youngster the best chance for success by coming to understand The Way They Learn.

    When Anger Hurts Your Kids brings together the practical lessons of a 2-year study of 285 parents. You'll learn how to tell if your family has anger problems, how to combat the eighteen mistaken beliefs that fuel anger, and how to practice the art of problem-solving communication skills that will let you feel more effective as a parent and let your kids grow up free of anger's damaging effects.

    The Keys are designed for easy visual comparison of details which look alike, narrowing the identification of a tree to one of a small group -- the family or genus.Then, in the Master Pages, the species of the tree is determined, with similar details placed together to highlight differences within the family group, thus eliminating all other possibilities. The details of the Oak trees on this plate are an example of the system.All of the more than 1500 photographs were made specifically for use in this book and were taken either in the field or of carefully collected specimens. Where possible, details such as leaves, fruit, etc., appear in actual size, or in the same scale.

    As the forerunner of such important books as Annie Dillard's Pilgrim at Tinker Creek, Edward Abbey's Desert Solitaire, and Robert Finch's The Primal Place, this classic work remains as relevant today as it was sixty-five years ago.

    Exploring along those beaches offers encounters with myriads of plants, animals, minerals, and manmade objects--all are covered in this comprehensive guide with descriptive accounts of 822 items, 983 color images, and 431 maps. Beginning with the premise that beaches are themselves alive, this guide to the natural history of Florida beaches heralds the living things and metaphorical life near, on, and within the state's sandy margins. It is organized into Beach Features, Beach Animals, Beach Plants, Beach Minerals, and Hand of Man. In addition to being an identification guide, the book reveals much of the wonder and mystery between dune and sea along Florida's long coastline.

    This indispensable resource will grow with readers-whether a novice in green living or a veteran environmentalist-as their interests and needs change over time.

    Drawing on extensive fieldwork conducted over a period of seven years, Paige West focuses on the Crater Mountain Wildlife Management Area, the site of a biodiversity conservation project implemented between 1994 and 1999. She describes the interactions between those who ran the program—mostly ngo workers—and the Gimi people who live in the forests surrounding Crater Mountain. West shows that throughout the project there was a profound disconnect between the goals of the two groups. The ngo workers thought that they would encourage conservation and cultivate development by teaching Gimi to value biodiversity as an economic resource. The villagers expected that in exchange for the land, labor, food, and friendship they offered the conservation workers, they would receive benefits, such as medicine and technology. In the end, the divergent nature of each group’s expectations led to disappointment for both.West reveals how every aspect of the Crater Mountain Wildlife Management Area—including ideas of space, place, environment, and society—was socially produced, created by changing configurations of ideas, actions, and material relations not only in Papua New Guinea but also in other locations around the world. Complicating many of the assumptions about nature, culture, and development underlying contemporary conservation efforts, Conservation Is Our Government Now demonstrates the unique capacity of ethnography to illuminate the relationship between the global and the local, between transnational processes and individual lives.

    Experienced birders use the most easily observed characteristics — size, structure, behavior, and general color patterns — to identify birds even before looking carefully at plumage details. Now birders at all levels can learn how to identify shorebirds quickly and simply. This guide includes more than 870 stunning color photographs, starting with a general impression of the species and progressing to more detailed images of the bird throughout its life cycle. Quiz questions in the captions will engage and challenge all birders and help them benefit from this simplified, commonsense approach to identification.