Food security in the 21st century and in the role of biotechnology

foresight ◽  
1999 ◽  
Vol 1 (5) ◽  
pp. 399-412 ◽  
Author(s):  
Per Pinstrup‐Andersen ◽  
Marc J. Cohen
Keyword(s):  
Developing Countries ◽  
Food Security ◽  
Food Production ◽  
Supply Side ◽  
Adequate Diet ◽  
The World ◽  
Productivity Gains ◽  
Global Population ◽  
Global Food

Although global food production has consistently kept pace with population growth, the gap between food production and demand in certain parts of the world is likely to remain. More than 800 million people in developing countries lack access to a minimally adequate diet. Continued productivity gains are essential on the supply side, because global population will increase by 73 million people a year over the next two decades. In this article we assess the current global food situation, look at the prospects through to the year 2020, and outline the policies needed to achieve food security for all. Emphasis is on the role that agricultural biotechnology might play in reaching this goal.

WORLD FOOD SECURITY IN COVID-19 CONDITIONS – PROSPECTS FOR COOPERATION OF ISRAEL AND RUSSIA

2020 ◽  
pp. 43-48
Author(s):  
Cohen-Gath K. Cohen-Gath K. ◽  
Keyword(s):  
Food Security ◽  
Economic Crisis ◽  
Food Production ◽  
World Economy ◽  
World Food ◽  
Global Food Security ◽  
The World ◽  
Wide Scale ◽  
World Food Security ◽  
Global Food

In the context of the Covid-19 pandemic and the ensuing danger of the global economic crisis, the world economy has actually failed to ensure the global food security. The number of the world’s inhabitants at risk has increased by tens of millions after the pandemic. The task of each country is to make every eff ort to eliminate the consequences of the Covid-19 pandemic and to ensure maximum food security for its citizens. Israel has recently made signifi cant achievements in the fi eld of innovative agriculture, so it off ers to implement its eff ective techniques on a wide scale. Cooperation between Israel and Russia, as well as mutual assistance in food production can make a signifi cant contribution to the solving strategies of the global food problem.

scholarly journals The Role of Latin America’s Land and Water Resources for Global Food Security: Environmental Trade-Offs of Future Food Production Pathways

PLoS ONE ◽  
2015 ◽  
Vol 10 (1) ◽  
pp. e0116733 ◽  
Author(s):  
Insa Flachsbarth ◽  
Bárbara Willaarts ◽  
Hua Xie ◽  
Gauthier Pitois ◽  
Nathaniel D. Mueller ◽  
...  
Keyword(s):  
Food Security ◽  
Water Resources ◽  
Food Production ◽  
Global Food Security ◽  
Trade Offs ◽  
Global Food

Green Water and Food Security

2018 ◽  
pp. 44-60 ◽  
Author(s):  
Garrison Sposito
Keyword(s):  
Food Security ◽  
Food Production ◽  
Agricultural Land ◽  
Green Water ◽  
World Food ◽  
The World ◽  
Global Increase ◽  
Water And Food Security ◽  
Crop Biomass

Green water is defined as the water in soil that is potentially available to plants for uptake and subsequent transpiration. Despite the fact that crop biomass is directly related to transpiration and the global transpiration flow alone matches that of all the rivers in the world, green water has until recently been largely neglected in research on food security. That long neglect is redressed by a review of recent research on the role of green water in the production of agricultural commodities to meet current and future world food demand, including how the differences in water requirement between plant-based and animal-based commodities play out in respect to the food-water nexus. Informed by current literature, a case is made for optimizing green water management to achieve a global increase in food production from 20 to 40 percent without an expansion of either agricultural land use or the volume of water withdrawn for irrigation.

On retroeconomy

2017 ◽  
pp. 148-159
Author(s):  
V. Papava
Keyword(s):  
Developing Countries ◽  
Detrimental Effect ◽  
International Competition ◽  
The World ◽  
The Government ◽  
Role Of The Government

This paper analyzes the problem of technological backwardness of economy. In many mostly developing countries their economies use obsolete technologies. This can create the illusion that this or that business is prosperous. At the level of international competition, however, it is obvious that these types of firms do not have any chance for success. Retroeconomics as a theory of technological backwardness and its detrimental effect upon a country’s economy is considered in the paper. The role of the government is very important for overcoming the effects of retroeconomy. The phenomenon of retroeconomy is already quite deep-rooted throughout the world and it is essential to consolidate the attention of economists and politicians on this threat.

Phosphorus: Past History and Contributions to the Global Food Supply

2019 ◽  
Vol 103 (1) ◽  
pp. 6-8 ◽  
Author(s):  
Terry Roberts
Keyword(s):  
Food Security ◽  
Food Supply ◽  
Food Production ◽  
Production Systems ◽  
Past History ◽  
Phosphate Fertilizer ◽  
Global Food ◽  
Global Food Supply

Since its early rudimentary forms, phosphate fertilizer has developed in step with our understanding of successful food production systems. Recognized as essential to life, the responsible use P in agriculture remains key to food security.

scholarly journals Edible Insects and Global Food Security

Insects ◽  
2021 ◽  
Vol 12 (5) ◽  
pp. 472
Author(s):  
Fabio Verneau ◽  
Mario Amato ◽  
Francesco La La Barbera
Keyword(s):  
Food Security ◽  
Central America ◽  
Mediterranean Basin ◽  
Edible Insects ◽  
African Continent ◽  
Global Food Security ◽  
The World ◽  
The Mediterranean ◽  
Global Food ◽  
The Mediterranean Basin

Starting in 2008 and lasting up until 2011, the crisis in agricultural and, in particular, cereal prices triggered a period of riots that spread from the Mediterranean basin to the rest of the world, reaching from Asia to Central America and the African continent. [...]

scholarly journals Beyond feasibility—the role of motivation to implement measures to enhance resilience

2021 ◽  
Vol 26 (5) ◽  
Author(s):  
Luzian Messmer ◽  
Braida Thom ◽  
Pius Kruetli ◽  
Evans Dawoe ◽  
Kebebew Assefa ◽  
...  
Keyword(s):  
Food Security ◽  
Conceptual Framework ◽  
General Framework ◽  
Rural Livelihoods ◽  
Weather Forecast ◽  
Reduced Tillage ◽  
Shade Trees ◽  
The World ◽  
Cocoa Farmers

AbstractMany regions around the world are experiencing an increase in climate-related shocks, such as drought. This poses serious threats to farming activities and has major implications for sustaining rural livelihoods and food security. Farmers’ ability to respond to and withstand the increasing incidence of drought events needs to be strengthened and their resilience enhanced. Implementation of measures to enhance resilience is determined by decisions of farmers and it is important to understand the reasons behind their behavior. We assessed the viability of measures to enhance resilience of farmers to drought, by developing a general framework that covers economic-technical and psychological-cognitive aspects, here summarized under the terms (1) motivation and (2) feasibility. The conceptual framework was applied to cocoa farmers in Ghana and tef farmers in Ethiopia by using questionnaire-based surveys. A portfolio of five specific measures to build resilience (i.e., irrigation, shade trees, fire belts, bookkeeping, mulching, early mature varieties, weather forecast, reduced tillage, improved harvesting) in each country was evaluated with a closed-ended questionnaire that covered the various aspects of motivation and feasibility whereby farmers were asked to (dis)agree on a 5-point Likert scale. The results show that if the motivation mean score is increased by 0.1 units, the probability of implementation increases by 16.9% in Ghana and by 7.7% in Ethiopia. If the feasibility mean score is increased by 0.1 units, the probability of implementation increases by 24.9% in Ghana and by 11.9% in Ethiopia. We can conclude that motivation and feasibility matter, and we improve our understanding of measure implementation if we include both feasibility and motivation into viability assessments.

scholarly journals Global Food Security in a Pandemic: The Case of the New Coronavirus (COVID-19)

World ◽  
2020 ◽  
Vol 1 (2) ◽  
pp. 171-190
Author(s):  
Diosey Ramon Lugo-Morin
Keyword(s):  
Food Security ◽  
New Technologies ◽  
Respiratory Infections ◽  
Economic Sectors ◽  
Global Food Security ◽  
The World ◽  
Production And Distribution ◽  
Novel Coronavirus ◽  
And Control ◽  
Global Food

The world is currently experiencing a pandemic: a virus in the family Coronaviridae is causing serious respiratory infections in humans. The outbreak of novel coronavirus disease (COVID-19) was declared a pandemic by the WHO on 11 March 2020. The outbreak began in December 2019 in Wuhan, China, and has since spread throughout the world. Despite measures taken by governments throughout the world to contain and control the spread, economic disruption at the global level is imminent and will affect all economic sectors, particularly the food sector. In a post-pandemic scenario, the use of new technologies will be decisive in a new model of food commercialization. The production and distribution of food will be configured to make supply chains optimal and safe systems. Against this background, the present study aims to explore and analyze the implications of the COVID-19 pandemic for global food security.

A Review of Aquaculture Practices and Their Impacts on Chemical Food Safety from a Regulatory Perspective

2015 ◽  
Vol 98 (3) ◽  
pp. 541-549 ◽  
Author(s):  
Joe O Boison ◽  
Sherri B Turnipseed
Keyword(s):  
Food Security ◽  
Food Safety ◽  
Foreign Exchange ◽  
Fish Species ◽  
Food Production ◽  
Supply And Demand ◽  
Fish Products ◽  
Regulatory Perspective ◽  
The World ◽  
Aquaculture Industry

Abstract Aquaculture is currently one of the most rapidly growing food production industries in the world. The increasing global importance for this industry stems primarily from the fact that it is reducing the gap between the supply and demand for fish products. Commercial aquaculture contributes significantly to the economies of many countries since high-value fish species are a major source of foreign exchange. This review looks at the aquaculture industry, the issues raised by the production of fish through aquaculture for food security, the sustainability of the practice to agriculture, what the future holds for the industry in the next 10-20 years, and why there is a need to have available analytical procedures to regulate the safe use of chemicals and veterinary drugs in aquaculture.

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