: Opinion: Grow more foods that feed the hungry #IndiaNEWS #News By Deepak Ray Rising competition for many of the world’s important crops is sending increasing amounts toward uses other than directly

Opinion: Grow more foods that feed the hungry #IndiaNEWS #News
By Deepak Ray
Rising competition for many of the world’s important crops is sending increasing amounts toward uses other than directly feeding people. These competing uses include making biofuels; converting crops into processing ingredients, such as livestock meal, hydrogenated oils and starches; and selling them on global markets to countries that can afford to pay for them.
SDG Goal
In a newly published study, my co-authors and I estimate that in 2030, only 29% of the global harvests of 10 major crops may be directly consumed as food in the countries where they were produced, down from about 51% in the 1960s. We also project that, because of this trend, the world is unlikely to achieve a top sustainable development goal: ending hunger by 2030.
Another 16% of harvests of these crops in 2030 will be used as feed for livestock, along with significant portions of the crops that go to processing. This ultimately produces eggs, meat and milk – products that typically are eaten by middle- and upper-income people, rather than those who are undernourished. Diets in poor countries rely on staple foods like rice, corn, bread and vegetable oils.
The crops that we studied – barley, cassava, maize (corn), oil palm, rapeseed (canola), rice, sorghum, soybean, sugar cane and wheat – together account for more than 80% of all calories from harvested crops. Our study shows that calorie production in these crops increased by more than 200% between the 1960s and the 2010s.
Today, however, harvests of crops for processing, exports and industrial uses are booming. By 2030, we estimate that processing, export and industrial-use crops will likely account for 50% of harvested calories worldwide. When we add the calories locked in crops used as animal feed, we calculate that by 2030, roughly 70% of all harvested calories of these top 10 crops will go to uses other than directly feeding hungry people.
Serving the Affluent
These profound changes show how and where agriculture and agribusiness are responding to the growth of the global middle class. As incomes rise, people demand more animal products and convenient processed foods. They also use more industrial products that contain plant-based ingredients, such as biofuels, bioplastics and pharmaceuticals.
Many crops grown for export, processing and industrial uses are specially bred varieties of the 10 major crops that we analysed. For example, only about 1% of corn grown is the US is sweet corn, the type that people eat fresh, frozen or canned. The rest is mostly field corn, which is used to make biofuels, animal feed and food additives.
Crops grown for these uses produce more calories per unit of land than those harvested for direct food use, and that gap is widening.

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