Download Free Concrete For The Farmer Book in PDF and EPUB Free Download. You can read online Concrete For The Farmer and write the review.

"There’s a conviction among many sustainable agriculture advocates that the best way to move agriculture forward is to look back. The hope is to return to an exalted era in agriculture, to the kind of rural scene fit for a Rockwell painting or a Shaker Village—to food grown the old fashioned way. Breaking Through Concrete is not that, which is exactly the point. This ode to urban farming is not nostalgic (those are skyscrapers in the background, not silos), but instructive. It's a beautiful, gritty and very real portrait of the possibilities for the future of food." — Dan Barber, Executive Chef & Co-owner of Blue Hill "A road map to the future of America. A blueprint of possibilities. A book full of remarkable stories of neighborhood visionaries, stories of people who grow community in their gardens. Where others see trouble, they see food and hope." —NPR's Kitchen Sisters "Finally, a book on the full continuum of urban agriculture in America, replete with inspiring images of the people and places behind today's city-grown food. Hanson and Marty tell these stories with such admiration for their subjects you'll want to bestow hero status to city farmers." —Darrin Nordahl, author of Public Produce: The New Urban Agriculture “Breaking Through Concrete will satisfy readers hungry for a broad perspective on urban agriculture. The beautiful stories and photographs of successful programs throughout North America, combined with practical ‘how to’ guides, provides a valued resource for practitioners, advocates, scholars, and gardeners.” —Laura Lawson, author of City Bountiful: A Century of Community Gardening in America
What? Los Angeles was the original wine country of California, leading the state's wine production for more than a century? Los Angeles County was the agricultural center of North America until the 1950s? And where today's freeways soar, cows calmly chewed their cud? How could that be? Los Angeles, the capital of asphalt and Klieg lights, was once a paradise filled with grapevines and bovines, so abundant with Nature's gifts that no one could imagine a more pastoral place? Los Angeles County was the center of an agricultural empire. Today, it is the nation's most populous urban metropolis. What happened? Where did the green go? As Americans connect with gardens, farmers markets, and urban farms, most are unaware that each of these activities have deep roots in Los Angeles, and that the healthy food they savor literally had its roots in L.A. This book is for all who treasure the country's agrarian history.
Concrete: We use it for our buildings, bridges, dams, and roads. We walk on it, drive on it, and many of us live and work within its walls. But very few of us know what it is. We take for granted this ubiquitous substance, which both literally and figuratively comprises much of modern civilization's constructed environment; yet the story of its creation and development features a cast of fascinating characters and remarkable historical episodes. Featuring a new epilogue on the Surfside condominium collapse and the current state of infrastructure in America, this book delves into this history, opening readers' eyes at every turn. In a lively narrative peppered with intriguing details, author Robert Courland describes how some of the most famous personalities of history became involved in the development and use of concrete-including King Herod the Great of Judea, the Roman emperor Hadrian, Thomas Edison (who once owned the largest concrete cement plant in the world), and architect Frank Lloyd Wright. Courland points to recent archaeological evidence suggesting that the discovery of concrete directly led to the Neolithic Revolution and the rise of the earliest civilizations. Much later, the Romans reached extraordinarily high standards for concrete production, showcasing their achievement in iconic buildings like the Coliseum and the Pantheon. Amazingly, with the fall of the Roman Empire, the secrets of concrete manufacturing were lost for over a millennium. The author explains that when concrete was rediscovered in the late eighteenth century it was initially viewed as an interesting novelty or, at best, a specialized building material suitable only for a narrow range of applications. It was only toward the end of the nineteenth century that the use of concrete exploded. During this rapid expansion, industry lobbyists tried to disguise the fact that modern concrete had certain defects and critical shortcomings. It is now recognized that modern concrete, unlike its Roman predecessor, gradually disintegrates with age. Compounding this problem is another distressing fact: the manufacture of concrete cement is a major contributor to global warming. Concrete Planet is filled with incredible stories, fascinating characters, surprising facts, and an array of intriguing insights into the building material that forms the basis of the infrastructure on which we depend.
How much further should the affluent world push its material consumption? Does relative dematerialization lead to absolute decline in demand for materials? These and many other questions are discussed and answered in Making the Modern World: Materials and Dematerialization. Over the course of time, the modern world has become dependent on unprecedented flows of materials. Now even the most efficient production processes and the highest practical rates of recycling may not be enough to result in dematerialization rates that would be high enough to negate the rising demand for materials generated by continuing population growth and rising standards of living. This book explores the costs of this dependence and the potential for substantial dematerialization of modern economies. Making the Modern World: Materials and Dematerialization considers the principal materials used throughout history, from wood and stone, through to metals, alloys, plastics and silicon, describing their extraction and production as well as their dominant applications. The evolving productivities of material extraction, processing, synthesis, finishing and distribution, and the energy costs and environmental impact of rising material consumption are examined in detail. The book concludes with an outlook for the future, discussing the prospects for dematerialization and potential constrains on materials. This interdisciplinary text provides useful perspectives for readers with backgrounds including resource economics, environmental studies, energy analysis, mineral geology, industrial organization, manufacturing and material science.
To-day the vanishing forests and the failing fertility of the fields bear witness that the loan is now due. Hence the problem of conservation. Strange as it may seem, the farmer is using one material not only to replace lumber but also, in a way, to restore the fertility of his fields—that material is concrete.