Philosophy of Science: A Unified Approach combines a general introduction to philosophy of science with an integrated survey of all its important subfields. As the book's subtitle suggests, this excellent overview is guided methodologically by "a unified approach" to philosophy of science: behind the diversity of scientific fields one can recognize a methodological unity of the sciences. This unity is worked out in this book, revealing all the while important differences between subject areas. Structurally, this comprehensive book offers a two-part approach, which makes it an excellent introduction for students new to the field and a useful resource for more advanced students. Each chapter is divided into two sections. The first section assumes no foreknowledge of the subject introduced, and the second section builds upon the first by bringing into the conversation more advanced, complementary topics. Definitions, key propositions, examples and figures overview all of the core material. At the end of every chapter there are selected readings and exercises (with solutions at the end of the book). The book also includes a comprehensive bibliography and an index.

Over 1000 people a year in the UK report seeing 'big cats', possibly pumas or panthers. Have these animals escaped from zoos? Are they the descendants of pets released into wild? Or is there another solution to the mystery? In this extraordinary book, big cat tracker Merrily Harpur interviews farmers, gamekeepers, ornithologists, policemen and even parents who have seen curious cats on the school run. In the process she discovers our mystery felines may have been with us for longer than we imagine, and draws some startling conclusions from what is now the commonest encounter with the unknown in Britain.

As ancient as agriculture itself, plant breeding is one of civilization's oldest activities. Today, world food production is more dependent than ever on the successful cultivation of only a handful of major crops, while continuing advances in agriculture rely on successfully breeding new varieties that are well-adapted to their human-influenced ecological circumstances. Plant breeding involves elements of both natural and cultural selection-a process which operates on individual plants and on plant populations. This book offers the most recent detailed knowledge of plant reproduction and their environmental interaction, which can help guide new breeding programs and help insure continuing progress in providing more food for growing populations produced with better care of the environment.

People's participation in development has been promoted for over 20 years, yet it is still commonplace for projects to be predesigned, without more than a token consultation with those farmers for whom they are intended. This book describes a project among small-scale farmers in the drought-prone and arid communal lands of Zimbabwe which, within the broad remit of promoting food security, helped the farmers identify their problems and choose their own solutions to them. The aim of the project was participatory technology development: to extend the range of soil-and-water conserving farming techniques available to men and women, and to help them evaluate and disseminate these and their own traditional techniques so as to improve the returns from their land. Central to the project was the attention paid to strengthening existing institutions--the local farmers' clubs and women's garden groups--to ensure the continuity of activities after the departure of the project. Also of critical importance was the involvement of Agritex, the government agricultural extension service, from the start of the project, which has meant that the process approach that was demonstrated in Chivi District, is now being taught to extension workers and adopted throughout the service. The book describes the background of farmers in the communal lands of Zimbabwe, and then recounts the process approach which involved needs assessment surveys, institutional surveys, participatory planning, awareness raising training, visits to view new technologies, evaluating and disseminating new and traditional agricultural techniques and local seed varieties. How the project also attempted to strengthen women's position in the local community without confrontation is also described. The project is also being replicated elsewhere in Zimbabwe, adapting the ten-year experience in Chivi. This project has been unique internationally in it's combination of the participation of local community institutions and the governments' commitment to the reorganization of it's agricultural development services. The range of the successful institutionalization of these methods has lessons about sustainability for us all.

For all undergraduate courses in plant propagation at the two-year and four-year colleges and universities. The world standard for plant propagation and horticulture for over 50 years, Hartmann and Kester's Plant Propagation continues to be the field's most complete, up-to-date text on plant propagation. It now contains color figures throughout, promoting learning and making it an even more useful working text and reference. It also contains extensive updates reflecting the latest commercial techniques and understanding of propagation biology. Like previous editions, it is organized into paired chapters on principles and practices, so it can easily be adapted for teaching courses that cover only practical topics, and for courses that also cover conceptual issues.

Biomass currently accounts for about 15 per cent of the global primary energy consumption and is particularly important as an energy resource in developing countries. It will undoubtedly play an increasing role in the world's energy consumption. Which crops make up this large percentage of our energy resources? Where do they grow and what can be done to boost the levels of production? What impact does their cultivation have on the environment and development? The book starts with aspects of biomass accumulation, harvesting, transportation and storage, as well as conversion technologies for biofuels. This is followed by a look at the environmental impact and economic and social dimensions, including prospects for renewable energy. The book then goes on to cover all the main potential energy crops. For each main species it gives a brief description, outlines the ecological requirements, methods of propagation, crop management, rotation and production, harvesting, handling and storage, processing and utilization, then finishes with selected references. All those whose work involves biomass production, whether as agriculturalist, student, farmer, producer, planner or policy maker will find this book an invaluable reference work.

First published in 2005. Routledge is an imprint of Taylor & Francis, an informa company.

Congress in the mid-1990s remains the object of voter discontent. Public outcries against special interests and unresponsive incumbents have amplified an already pervasive skepticism toward Beltway politics. And while Congress continues to conduct its business, William Browne argues that it is no longer business as usual.

Browne opens up the inner sanctums of Congress to reveal how that institution's daily operations-i.e., its policymaking processes-have changed dramatically. He argues that Congress is no longer dominated by party and committee power-brokers, large organized interest groups, or intrusive federal agencies. Instead, he contends, congressional members are driven largely by grassroots issues and constituent interests.

This shift occurred in response to reforms that diluted the congressional seniority system and empowered the rank-and-file to exert greater influence in policymaking. More members now generate more issues much earlier in that process, resulting in a greater diversity of views in previously entrenched policy domains, but also greater disorganization and less predictability.

Those changes are nowhere more apparent than in the ever shifting arena of agricultural policymaking, which, as the single largest contributor to our GNP, remains a central part of American politics. As agriculture has become more fragmented, globalized, and environmentally aware, agricultural policymaking has grown increasingly complex. In the process, a cacophony of constituent policy demands has altered the way congressional members "play the game." Browne reveals exactly how that new game is played.

Based on nearly 450 interviews with members of Congress, their staff, agency administrators, and lobbyists, Browne's study is timed to appear during the 1995 Congressional debates over a major new agriculture bill. His book should become a major resource--for congressional staff, journalists, political scientists, economists, lobbyists, and policy administrators--for understanding those debates.

Crossing disciplinary boundaries, this volume by A-zerdem and Roberts conceptualizes the challenges of developing sustainable agriculture in post-conflict environments as well as identifying the policies and practical solutions to achieve sustainable agricultural production which is central to the survival of humanity. Without sustainable agriculture, populations remain vulnerable increasing the likelihood of a return to conflict. Therefore, sustainable agriculture is central to effective post-conflict recovery that provides human security as well as stability and rule of law. Unique in combining a comprehensive and comparative understanding of sustainable agriculture challenges in post-conflict environments, there is originality in the interdisciplinary nature of the book. Interdisciplinary often means bringing together a political scientist and a sociologist, but in this case it means bringing together natural and social scientists, as well as those with practical experience in development and agricultural contexts. By adopting a holistic multi-disciplinary approach which identifies key themes and case studies, this book sets the scene for the debate surrounding sustainable agriculture in post-conflict environments. Seeing 'fixing' agriculture as more than merely a technical matter, the volume focuses on this critical post-conflict challenge with social, political and cultural characteristics and consequences as well as the obvious economic ones.

This work reviews the theoretical and historical basis of genetic engineering, particularly in regard to genetically modified plants, and details techniques of creating genetically modified organisms. It describes research programs and results in areas such as agro-food, health, and the environment, and examines practical, legal, and ethical questions posed by society and the responses of scientists, legislators, and industry. B&W photographs of equipments are given.

This book offers insights into the issues around food security, public health, equity and global governance. With a focus on India, it highlights the complex networks of sociopolitical, economic and agricultural challenges to ensure self-sufficiency in food production. Based on field research conducted across India and an in-depth study on government agencies and multilateral fora, this book connects and juxtaposes global, national and local narratives on food security and policy. It analyses issues ranging from climate change to gaps in the nation-wide public food distribution systems. Through interdisciplinary narratives on food insecurity and poverty, the book exposes the underlying problems within policy frameworks and offers solutions for greater accessibility and distribution of food supplies while combating climate variability and agrarian distress. The volume explores global food governance norms and India's role in further shaping them. It will be of interest to students and researchers of public policy and governance, development studies, sociology, agriculture studies, public health and nutrition and economics.

One of the challenges of our modern society is to successfully reconcile growing energy demand, demographic and food pressure and ecological and environmental urgency. This book offers an update on a rapidly evolving subject, that of modern photovoltaic systems capable of combining the needs of energy and ecological transition. Although photovoltaic solar energy is a well-proven technical solution in terms of energy, its development can compete with agricultural land or natural sites. New solutions are emerging: the installation of photovoltaic parks on industrial wasteland; agrivoltaics, which reconcile agricultural activity and energy production on the same surface; and ecovoltaics, which make it possible to make use of the unused surfaces under solar panels by developing ecological solutions capable of providing services to nature. These innovations are part of the response to the need to preserve terrestrial and aquatic ecosystems, halt the decline in animal and plant biodiversity and participate in the development of a new mode of sustainable development and green economy.

A global movement to take back our food is growing. The future of farming is in our hands--and in our cities.
This book examines alternative food systems in cities around the globe that are shortening their food chains, growing food within their city limits, and taking their "food security" into their own hands. The author, an award-winning food journalist, sought out leaders in the urban-agriculture movement and visited cities successfully dealing with "food deserts." What she found was not just a niche concern of activists but a global movement that cuts across the private and public spheres, economic classes, and cultures.
She describes a global movement happening from London and Paris to Vancouver and New York to establish alternatives to the monolithic globally integrated supermarket model. A cadre of forward-looking, innovative people has created growing spaces in cities: on rooftops, backyards, vacant lots, along roadways, and even in "vertical farms." Whether it's a community public orchard supplying the needs of local residents or an urban farm that has reclaimed a derelict inner city lot to grow and sell premium market veggies to restaurant chefs, the urban food revolution is clearly underway and working.
This book is an exciting, fascinating chronicle of a game-changing movement, a rebellion against the industrial food behemoth, and a reclaiming of communities to grow, distribute, and eat locally.

When other nations are forced to rethink their agricultural and food security strategies in light of the post-peak oil debate, they only have one living example to draw from: that of Cuba in the 1990s. Based on the first and - up till now - only systematic and empirical study to come out of Cuba on this topic, this book examines how the nation successfully headed off its own food crisis after the dissolution of the Soviet Bloc in the early 1990s. The author identifies the policies and practices required for such an achievement under conditions of petroleum-scarcity and in doing so, challenges the mainstream globalized and privatized food systems and food security strategies being driven through in both industrialized and more vulnerable developing regions. Paradoxically, the book dispels the myth that Cuba turned to organic farming nationwide, a myth founded on the success of Cuba's urban organic production systems which visitors to the country are most commonly exposed to. In rural regions, where the author had unique access, industrialized high-input and integrated agriculture is aspired to for the majority of domestic production, despite the ongoing fluctuations in availability of agrochemicals and fuel. By identifying the challenges faced by Cuban institutions and individuals in de-industrializing their food and farming systems, this book provides crucial learning material for the current fledgling attempts at developing energy descent plans and at mainstreaming more organic food systems in industrialized nations. It also informs international policy on sustainable agriculture and food security for less-industrialized countries.

This volume, by graduate researchers working in urban agriculture, examines concrete strategies to integrate city farming into the urban landscape. Drawing on original field work in cities across the rapidly urbanizing global south, the book examines the contribution of urban agriculture and city farming to livelihoods and food security. Case studies cover food production diversification for robust and secure food provision; the socio-economic and agronomic aspects of urban composting; urban agriculture as a viable livelihood strategy; strategies for integrating city farming into urban landscapes; and the complex social-ecological networks of urban agriculture. Other case studies look at public health aspects including the impact of pesticides, micro-biological risks, pollution and water contamination on food production and people. Ultimately the book calls on city farmers, politicians, environmentalists and regulatory bodies to work together to improve the long term sustainability of urban farming as a major, secure source of food and employment for urban populations. Published with IDRC

This book summarise advanced knowledge and methods to recycle waste and fertilise soils in agriculture. In the near future, waste recycling will no longer be an option because natural resources become rare and costly, urbanisation is blooming and population is growing. In theory, most waste could be recycled. In practice, most waste is wasted. Remarkable aspects include the concepts of waste hierarchy eco-houses in smart cities, microbes and fungi for plant nutrition, and benefits of legume cultivation, biochar application and agropastoralism.

This book reviews the state of agricultural climate change mitigation globally, with a focus on identifying the feasibility, opportunities and challenges for achieving mitigation among smallholder farmers. The purpose is ultimately to accelerate efforts towards mitigating land-based climate change. While much attention has been focused on forestry for its reputed cost-effectiveness, the agricultural sector contributes about ten to twelve per cent of emissions and has a large technical and economic potential for reducing greenhouse gases. The book does not dwell on the science of emissions reduction, as this is well covered elsewhere; rather, it focuses on the design and practical implementation of mitigation activities through changing farming systems. Climate Change Mitigation and Agriculture includes chapters about experiences in developed countries, such as Canada and Australia, where these efforts also have lessons for mitigation options for smallholders in poorer nations, as well as industrialising countries such as Brazil and China. A wide range of agroecological zones and of aspects or types of farming, including livestock, crops, fish farming, fertilizer use and agroforestry, as well as economics and finance, is included. The volume presents a synthesis of current knowledge and research activities on this emerging subject. Together the chapters capture an exciting period in the development of land-based climate change mitigation as attention is increasingly focused on agriculture's role in contributing to climate change.

This book reviews the state of agricultural climate change mitigation globally, with a focus on identifying the feasibility, opportunities and challenges for achieving mitigation among smallholder farmers. The purpose is ultimately to accelerate efforts towards mitigating land-based climate change. While much attention has been focused on forestry for its reputed cost-effectiveness, the agricultural sector contributes about ten to twelve per cent of emissions and has a large technical and economic potential for reducing greenhouse gases. The book does not dwell on the science of emissions reduction, as this is well covered elsewhere; rather, it focuses on the design and practical implementation of mitigation activities through changing farming systems. Climate Change Mitigation and Agriculture includes chapters about experiences in developed countries, such as Canada and Australia, where these efforts also have lessons for mitigation options for smallholders in poorer nations, as well as industrialising countries such as Brazil and China. A wide range of agroecological zones and of aspects or types of farming, including livestock, crops, fish farming, fertilizer use and agroforestry, as well as economics and finance, is included. The volume presents a synthesis of current knowledge and research activities on this emerging subject. Together the chapters capture an exciting period in the development of land-based climate change mitigation as attention is increasingly focused on agriculture's role in contributing to climate change.

Get the specialized math skills you need to be successful in today's farming industry with MATHEMATICAL APPLICATIONS IN AGRICULTURE, 2nd Edition. Invaluable in any area of agriculture-from livestock and dairy production to horticulture and agronomy--this easy to follow book gives you steps by step instructions on how to address problems in the field using math and logic skills. Clearly written and thoughtfully organized, the stand-alone chapters on mathematics involved in crop production, livestock production, and financial management allow you to focus on those topics specific to your area while useful graphics, case studies, examples, and sample problems to help you hone your critical thinking skills and master the concepts.

Many edible plants considered exotic in the Western world are actually quite mainstream in other cultures. While some of these plants are only encountered in ethnic food markets or during travels to foreign lands, many are now finding their way onto supermarket shelves. Top 100 Exotic Food Plants provides comprehensive coverage of tropical and semitropical food plants, reviewing scientific and technological information as well as their culinary uses.

Wide-ranging in scope, this volume's coverage includes plants that produce fruits, vegetables, spices, culinary herbs, nuts, and extracts. A user-friendly format enables readers to easily locate information on botanical and agricultural aspects, economic and social importance, food uses, storage, preparation, and potential toxicity. The book also contains an introductory chapter that reviews important historical, economic, geopolitical, health, environmental, and ethical considerations associated with exotic food plants. Thoroughly referenced with more than 2000 literature citations, this book is enhanced by more than 200 drawings, many chosen from historical art of extraordinary quality.

This timely volume also highlights previously obscure edible plants that have recently become prominent as a result of sensationalistic media reports stemming from their inherently entertaining or socially controversial natures. Some of these plants include the acai berry, kava, hemp, and opium poppy. A scholarly yet accessible presentation, the book is filled with numerous memorable, fascinating, and humorous facts, making it an entertaining and stimulating read that will appeal to a broad audience.

America's average farmer is sixty years old. When young people can't get in, old people can't get out. Approaching a watershed moment, our culture desperately needs a generational transfer of millions of farm acres facing abandonment, development, or amalgamation into ever-larger holdings. Based on his decades of experience with interns and multigenerational partnerships at Polyface Farm, farmer and author Joel Salatin digs deep into the problems and solutions surrounding this land- and knowledge-transfer crisis.

Fermentation and the use of micro-organisms is one of the most important aspects of food processing - an industry that is worth billions of US dollars world-wide. Integral to the making of goods ranging from beer and wine to yogurt and bread, it is the common denominator between many of our favorite things to eat and drink. In this updated and expanded second edition of Food, Fermentation, and Micro-organisms, all known food applications of fermentation are examined. Beginning with the science underpinning food fermentations, the author looks at the relevant aspects of microbiology and microbial physiology before covering individual foodstuffs and the role of fermentation in their production, as well as the possibilities that exist for fermentation's future development and application. Many chapters, particularly those on cheese, meat, fish, bread, and yoghurt, now feature expanded content and additional illustrations. Furthermore, a newly included chapter looks at indigenous alcoholic beverages. Food, Fermentation, and Micro-organisms, Second Edition is a comprehensive guide for all food scientists, technologists, and microbiologists working in the food industry and academia today. The book will be an important addition to libraries in food companies, research establishments, and universities where food studies, food science, food technology and microbiology are studied and taught.

There has been considerable interest in berries recently, as their health-related, culinary, and biological properties have driven new initiatives in berry breeding and production. Breakthroughs in molecular technologies allow genomics-enabled approaches to augment research efforts. This volume documents the basic botany and culture of four major berry crops and then follows the scientific milestones that have ushered these systems into the modern genomics era. Leading researchers in each crop system detail the recent findings in genetics, genomics, and breeding that seek to improve sustainable cultivation, fruit quality, and availability.

Due to their diversity, vegetable Brassicas are of great economic import and offer unique opportunities to enrich our knowledge about plant growth, development, and rapid phenotypic evolution. By applying emerging genomic technologies, we may greatly increase our understanding of the Brassica biology and breeding efficiency. This volume contains 11 chapters contributed by 34 specialists with extensive experience in genetics, molecular breeding, and genomics of vegetable Brassicas. Recent achievements and new technologies presented in this book will provide support to further research the genetics and genomics of vegetable Brassica crops and facilitate their genetic improvement.