Insect and Hydroponic Farming in Africa

Insect and Hydroponic Farming in Africa

Author: Dorte Verner

Publisher: World Bank Publications

Published: 2021-12-16

Total Pages: 235

ISBN-13: 1464817677

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Interestingly, some relief from today's woes may come from ancient human practices. While current agri-food production models rely on abundant supplies of water, energy, and arable land and generate significant greenhouse gas emissions in addition to forest and biodiversity loss, past practices point toward more affordable and sustainable paths. Different forms of insect farming and soilless crop farming, or hydroponics, have existed for centuries. In this report the authors make a persuasive case that frontier agriculture, particularly insect and hydroponic farming, can complement conventional agriculture. Both technologies reuse society's agricultural and organic industrial waste to produce nutritious food and animal feed without continuing to deplete the planet's land and water resources, thereby converting the world's wasteful linear food economy into a sustainable, circular food economy. As the report shows, insect and hydroponic farming can create jobs, diversify livelihoods, improve nutrition, and provide many other benefits in African and fragile, conflict-affected countries. Together with other investments in climate-smart agriculture, such as trees on farms, alternate wetting and drying rice systems, conservation agriculture, and sustainable livestock, these technologies are part of a promising menu of solutions that can help countries move their land, food, water, and agriculture systems toward greater sustainability and reduced emissions. This is a key consideration as the World Bank renews its commitment to support countries' climate action plans. This book is the Bank's first attempt to look at insect and hydroponic farming as possible solutions to the world's climate and food and nutrition security crisis and may represent a new chapter in the Bank's evolving efforts to help feed and sustain the planet.


A Framework for Assessing Effects of the Food System

A Framework for Assessing Effects of the Food System

Author: National Research Council

Publisher: National Academies Press

Published: 2015-06-17

Total Pages: 340

ISBN-13: 030930783X

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How we produce and consume food has a bigger impact on Americans' well-being than any other human activity. The food industry is the largest sector of our economy; food touches everything from our health to the environment, climate change, economic inequality, and the federal budget. From the earliest developments of agriculture, a major goal has been to attain sufficient foods that provide the energy and the nutrients needed for a healthy, active life. Over time, food production, processing, marketing, and consumption have evolved and become highly complex. The challenges of improving the food system in the 21st century will require systemic approaches that take full account of social, economic, ecological, and evolutionary factors. Policy or business interventions involving a segment of the food system often have consequences beyond the original issue the intervention was meant to address. A Framework for Assessing Effects of the Food System develops an analytical framework for assessing effects associated with the ways in which food is grown, processed, distributed, marketed, retailed, and consumed in the United States. The framework will allow users to recognize effects across the full food system, consider all domains and dimensions of effects, account for systems dynamics and complexities, and choose appropriate methods for analysis. This report provides example applications of the framework based on complex questions that are currently under debate: consumption of a healthy and safe diet, food security, animal welfare, and preserving the environment and its resources. A Framework for Assessing Effects of the Food System describes the U.S. food system and provides a brief history of its evolution into the current system. This report identifies some of the real and potential implications of the current system in terms of its health, environmental, and socioeconomic effects along with a sense for the complexities of the system, potential metrics, and some of the data needs that are required to assess the effects. The overview of the food system and the framework described in this report will be an essential resource for decision makers, researchers, and others to examine the possible impacts of alternative policies or agricultural or food processing practices.


Genetically Engineered Crops

Genetically Engineered Crops

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2017-01-28

Total Pages: 607

ISBN-13: 0309437385

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Genetically engineered (GE) crops were first introduced commercially in the 1990s. After two decades of production, some groups and individuals remain critical of the technology based on their concerns about possible adverse effects on human health, the environment, and ethical considerations. At the same time, others are concerned that the technology is not reaching its potential to improve human health and the environment because of stringent regulations and reduced public funding to develop products offering more benefits to society. While the debate about these and other questions related to the genetic engineering techniques of the first 20 years goes on, emerging genetic-engineering technologies are adding new complexities to the conversation. Genetically Engineered Crops builds on previous related Academies reports published between 1987 and 2010 by undertaking a retrospective examination of the purported positive and adverse effects of GE crops and to anticipate what emerging genetic-engineering technologies hold for the future. This report indicates where there are uncertainties about the economic, agronomic, health, safety, or other impacts of GE crops and food, and makes recommendations to fill gaps in safety assessments, increase regulatory clarity, and improve innovations in and access to GE technology.


Agriculture and Development

Agriculture and Development

Author: Gudrun Kochendörfer-Lucius

Publisher: World Bank Publications

Published: 2008-01-01

Total Pages: 245

ISBN-13: 0821371282

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The book highlights proceedings from the Berlin 2008: Agriculture and Development conference held in preparation for the World Development Report 2008.


World Development Report 2008

World Development Report 2008

Author: World Bank

Publisher: World Bank Publications

Published: 2007-10-15

Total Pages: 390

ISBN-13: 0821368095

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The world's demand for food is expected to double within the next 50 years, while the natural resources that sustain agriculture will become increasingly scarce, degraded, and vulnerable to the effects of climate change. In many poor countries, agriculture accounts for at least 40 percent of GDP and 80 percent of employment. At the same time, about 70 percent of the world's poor live in rural areas and most depend on agriculture for their livelihoods. 'World Development Report 2008' seeks to assess where, when, and how agriculture can be an effective instrument for economic development, especially development that favors the poor. It examines several broad questions: How has agriculture changed in developing countries in the past 20 years? What are the important new challenges and opportunities for agriculture? Which new sources of agricultural growth can be captured cost effectively in particular in poor countries with large agricultural sectors as in Africa? How can agricultural growth be made more effective for poverty reduction? How can governments facilitate the transition of large populations out of agriculture, without simply transferring the burden of rural poverty to urban areas? How can the natural resource endowment for agriculture be protected? How can agriculture's negative environmental effects be contained? This year's report marks the 30th year the World Bank has been publishing the 'World Development Report'.


Farming for Our Future

Farming for Our Future

Author: PETER H.. ROSENBERG LEHNER (NATHAN A.)

Publisher:

Published: 2021-12-07

Total Pages: 272

ISBN-13: 9781585762378

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Farming for Our Future examines the policies and legal reforms necessary to accelerate the adoption of practices that can make agriculture in the United States climate-neutral or better. These proven practices will also make our food system more resilient to the impacts of climate change. Agriculture's contribution to climate change is substantial--much more so than official figures suggest--and we will not be able to achieve our overall mitigation goals unless agricultural emissions sharply decline. Fortunately, farms and ranches can be a major part of the climate solution, while protecting biodiversity, strengthening rural communities, and improving the lives of the workers who cultivate our crops and rear our animals. The importance of agricultural climate solutions can not be underestimated; it is a critical element both in ensuring our food security and limiting climate change. This book provides essential solutions to address the greatest crises of our time.


Local Food Systems; Concepts, Impacts, and Issues

Local Food Systems; Concepts, Impacts, and Issues

Author: Steve Martinez

Publisher: DIANE Publishing

Published: 2010-11

Total Pages: 87

ISBN-13: 1437933629

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This comprehensive overview of local food systems explores alternative definitions of local food, estimates market size and reach, describes the characteristics of local consumers and producers, and examines early indications of the economic and health impacts of local food systems. Defining ¿local¿ based on marketing arrangements, such as farmers selling directly to consumers at regional farmers¿ markets or to schools, is well recognized. Statistics suggest that local food markets account for a small, but growing, share of U.S. agricultural production. For smaller farms, direct marketing to consumers accounts for a higher percentage of their sales than for larger farms. Charts and tables.


Farm Economic Issues

Farm Economic Issues

Author: Denise L. Sandrino

Publisher: Nova Publishers

Published: 2004

Total Pages: 244

ISBN-13: 9781590339190

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Farm economics remains a major concern for policymakers as it has been in the past. On the other hand, the farms in America constituted one of its main levers of power besides the military. Policies must encourage innovation in one sense, yet be ready to lend support just in the event of regional weather disasters or national economics trends adverse to agriculture. This new book presents a comprehensive picture of these current issues. Contents: Preface; Farm Economic Relief: Issues and Options for Congress; US Farm Income: Recent National and Regional Changes and the Federal Response; Farm and Food Support under USDA's Section 32 Program; Farm Labour Shortages and Immigration Policy; Farm Support Programs and World Trade Commitments; Farm Disaster Assistance; Federal Farm Promotion ('Check-Off') Programs; Farm 'Counter-Cyclical Assistance'; Farm Program Spending: What's Permitted under the Uruguay Round Agreements; Index.


Feeding the World

Feeding the World

Author: Giovanni Federico

Publisher: Princeton University Press

Published: 2010-12-16

Total Pages: 416

ISBN-13: 1400837723

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In the last two centuries, agriculture has been an outstanding, if somewhat neglected, success story. Agriculture has fed an ever-growing population with an increasing variety of products at falling prices, even as it has released a growing number of workers to the rest of the economy. This book, a comprehensive history of world agriculture during this period, explains how these feats were accomplished. Feeding the World synthesizes two hundred years of agricultural development throughout the world, providing all essential data and extensive references to the literature. It covers, systematically, all the factors that have affected agricultural performance: environment, accumulation of inputs, technical progress, institutional change, commercialization, agricultural policies, and more. The last chapter discusses the contribution of agriculture to modern economic growth. The book is global in its reach and analysis, and represents a grand synthesis of an enormous topic.