Climate change and hunger: Responding to the challenge PDF Download

Author: Martin Parry, Alex Evans, Mark W. Rosegrant, Tim Wheeler
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Social Science
Languages : en
Pages : 108

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Author: Martin L. Parry
Publisher:
ISBN:
Category : Climatic changes
Languages : en
Pages : 104

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Book Description

Author:
Publisher:
ISBN:
Category : Climatic changes
Languages : en
Pages :

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Book Description
This report reviews current knowledge of the effects of climate change on hunger. It summarizes knowledge from global studies completed and provides an overview of actions that can be taken to address the challenge. We believe that unless climate change is mitigated by substantial reductions of greenhouse gases it will greatly increase hunger, especially in the poorest parts of the world. The scale of risk from climate change varies with assumptions about future development, especially future levels of poverty, but it is likely to affect tens to hundreds of millions of people. It is expected that Africa will be most affected, especially the semi-arid regions north and south of the equator. This is mainly because of projected increases in aridity resulting from climate change and because of high vulnerability consequent on low levels of income. The poorest parts of southern and south-eastern Asia are likely to be substantially affected, with strong negative impacts on agricultural production. Food production in other regions, for example Central America, may also be impacted.

Author: Ian Christoplos
Publisher: Routledge
ISBN: 1136777601
Category : Nature
Languages : en
Pages : 378

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Book Description
Food security is high on the political agenda. Fears about societal insecurity due to food price increases and hunger, grave scenarios regarding the effects of climate change and general uncertainty about the impacts of investments in biofuels and so-call “land grabbing” on food prices and availability have meant that food security is now recognised as being a multifaceted challenge. This book is unique in that it will bring together analyses of these different factors that impact on food security. This volume will describe a range of different perspectives on food security, with an emphasis on the various meanings that are applied to food security “crisis”. The challenges to be reviewed include market volatility, climate change and state fragility. Analyses of responses to food security crises and risk will cover rural and urban contexts, arenas of national policy formation and global food regimes, and investment in land and productive technologies. This book is unique in two respects. First, it takes a step back from the normative literature focused on specific factors of, for example, climate change, agricultural production or market volatility to look instead at the dynamic interplay between these new challenges. It helps readers to understand that food security is not one discourse, but is rather related to how these different factors generate multiple risks and opportunities. Second, through the case studies the book particularly emphasises how these factors come together at local levels as farmers, entrepreneurs, consumers, local government officials and others are making key decisions about what will be done to address food security and whose food security will be given priority. The book will explore how food production and consumption is embedded in powerful political and market forces and how these influence local actions.

Author: Stephane Hallegatte
Publisher: World Bank Publications
ISBN: 1464806748
Category : Business & Economics
Languages : en
Pages : 227

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Book Description
Ending poverty and stabilizing climate change will be two unprecedented global achievements and two major steps toward sustainable development. But the two objectives cannot be considered in isolation: they need to be jointly tackled through an integrated strategy. This report brings together those two objectives and explores how they can more easily be achieved if considered together. It examines the potential impact of climate change and climate policies on poverty reduction. It also provides guidance on how to create a “win-win†? situation so that climate change policies contribute to poverty reduction and poverty-reduction policies contribute to climate change mitigation and resilience building. The key finding of the report is that climate change represents a significant obstacle to the sustained eradication of poverty, but future impacts on poverty are determined by policy choices: rapid, inclusive, and climate-informed development can prevent most short-term impacts whereas immediate pro-poor, emissions-reduction policies can drastically limit long-term ones.

Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 925131411X
Category : Technology & Engineering
Languages : en
Pages : 325

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Book Description
This illustrated volume identifies the challenges and opportunities facing food and agriculture in the context of the 2030 Agenda, presents solutions for a more sustainable world and shows how FAO has been working in recent years to support its Member Nations in achieving the Sustainable Development Goals.

Author: Lisa Palmer
Publisher: St. Martin's Press
ISBN: 1250096391
Category : Science
Languages : en
Pages : 252

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Book Description
Earth will have more than 9.6 billion people by 2050 according to U.N. predictions. With resources already scarce, how will we feed them all? Journalist Lisa Palmer has traveled the world for years documenting the cutting-edge innovations of people and organizations on the front lines of fighting the food gap. Here, she shares the story of the epic journey to solve the imperfect relationship between two of our planet’s greatest challenges: climate change and global hunger. Hot, Hungry Planet focuses on three key concepts that support food security and resilience in a changing world: social, educational, and agricultural advances; land use and technical actions by farmers; and policy nudges that have the greatest potential for reducing adverse environmental impacts of agriculture while providing more food. Palmer breaks down this difficult subject though seven concise and easily-digestible case studies over the globe and presents the stories of individuals in six key regions—India, sub-Saharan Africa, the United States, Latin America, the Middle East, and Indonesia—painting a hopeful picture of both the world we want to live in and the great leaps it will take to get there.

Author: Rosegrant, Mark W.
Publisher: Intl Food Policy Res Inst
ISBN: 0896298477
Category : Social Science
Languages : en
Pages : 174

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Book Description
The world’s population is expected to reach 9 billion by 2050. Climate change, population, and income growth will drive food demand in the coming decades. Baseline scenarios show food prices for maize, rice, and wheat would significantly increase between 2005 and 2050, and the number of people at risk of hunger in the developing world would grow from 881 million in 2005 to more than a billion people by 2050. Food Security in a World of Natural Resource Scarcity: The Role of Agricultural Technologies examines which current and potential strategies offer solutions to fight hunger. The type and effectiveness of agricultural technologies are highly debated, and the debates are often polarized. Technology options are many, but transparent evidence-based information has been inconclusive or scarce. This book endeavors to respond to the challenge of growing food sustainably without degrading our natural resource base. The authors use a groundbreaking modeling approach that combines comprehensive process-based modeling of agricultural technologies with sophisticated global food demand, supply, and trade modeling. This approach assesses the yield and food impact through 2050 of a broad range of agricultural technologies under varying assumptions of climate change for the three key staple crops: maize, rice, and wheat. Geared toward policymakers in ministries of agriculture and national agricultural research institutes, as well as multilateral development banks and the private sector, Food Security in a World of Natural Resource Scarcity provides guidance on various technology strategies and which to pursue as competition grows for land, water, and energy across productive sectors and even increasingly across borders. The book is an important tool for targeting investment decisions today and going forward.

Author: M. Datta
Publisher: Nipa
ISBN: 9788119072408
Category :
Languages : en
Pages : 0

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Book Description
The book has a comprehensive account of the climate change with possible projections on food security in India. Global scenario of extreme climatic events and the corresponding probable climatic parameters in the years to come are discussed elaborately. The effect of climatic variability on the productivity of crops particularly cereals, pulses, oilseeds, vegetables, fruits and flowers etc and incidences of plant diseases are highlighted. Moreover, the environmental effect on edible mushroom and rubber cultivation is also brought under the discussion in the book. Besides crop productivity, the information on the impact of climatic variability on the productivity/survival of livestock and freshwater fisheries is also made available. To avert weather vagaries, agro-advisory services on national perspectives are rendered with due importance. Finally, a focus on district level agro-advisory followed by a proper crop planning is also bestowed.

Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309151953
Category : Medical
Languages : en
Pages : 201

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Book Description
In 2007 and 2008, the world witnessed a dramatic increase in food prices. The global financial crisis that began in 2008 compounded the burden of high food prices, exacerbating the problems of hunger and malnutrition in developing countries. The tandem food price and economic crises struck amidst the massive, chronic problem of hunger and undernutrition in developing countries. National governments and international actors have taken a variety of steps to mitigate the negative effects of increased food prices on particular groups. The recent abrupt increase in food prices, in tandem with the current global economic crisis, threatens progress already made in these areas, and could inhibit future efforts. The Institute of Medicine held a workshop, summarized in this volume, to describe the dynamic technological, agricultural, and economic issues contributing to the food price increases of 2007 and 2008 and their impacts on health and nutrition in resource-poor regions. The compounding effects of the current global economic downturn on nutrition motivated additional discussions on these dual crises, their impacts on the nutritional status of vulnerable populations, and opportunities to mitigate their negative nutritional effects.