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The challenge for agriculture over the coming decades will be to meet the world’s increasing demand for food in a sustainable way. Declining soil fertility and mismanagement of plant nutrients have made this task more difficult.
En la actualidad, la población de América Latina es urbana en su mayoría. Ya en 1990, 72% de la población de la región vivía en las ciudades (figura 1). En el año 2020, la población urbana podría llegar a 83%.
The population of Latin America is now largely urban. By 1990, 72 percent of the people of the region were living in cities. By 2020, the urban population could reach 83 percent.
This brief addresses the need to harness science and technology for the transformation of agriculture into a primary instrument of a global Evergreen Revolution.
Causes of hunger
The persistence of hunger in a world of plenty is the most profound moral contradiction of our age. Nearly 800 million people in the developing world (20 percent of the total population) are chronically undernourished.
A primary focus of the IFPRI 2020 Vision initiative is to find ways for people to attain food security, that is, sufficient food to lead healthy and productive lives. But what is sufficient?
In 1990 a total of 780 million people out of 4 billion in the developing world are living on diets that are not sufficient to maintain a healthy life, according to the Food and Agriculture Organization of the United Nations (FAO).