![]() ![]() Trial sites in Zambia integrating Faidherbia albida trees yielded 88–190 percent more maize than sites without trees. For example, agroforestry, or incorporating trees on farms and pastures, can help regenerate degraded land and boost yields. Farmers can boost crop yields in degraded soils-particularly drylands and areas with low carbon-by improving soil and water management practices. Actions to take include measuring food waste, setting reduction targets, improving food storage in developing countries and streamlining expiration labels.ĭegraded soils, especially in Africa’s drylands, may affect one quarter of the world’s cropland. Reducing food loss and waste by 25 percent by 2050 would close the food gap by 12 percent, the land gap by 27 percent and the GHG mitigation gap by 15 percent. Loss and waste occurs all along the food chain, from field to fork. Reduce food loss and waste.Īpproximately one-quarter of food produced for human consumption goes uneaten. First Course: Reduce Growth In Demand for Food and Other Agricultural Products 1. The solutions are organized into a five-course menu: (1) reduce growth in demand for food and other agricultural products (2) increase food production without expanding agricultural land (3) protect and restore natural ecosystems (4) increase fish supply and (5) reduce GHG emissions from agricultural production. ![]() The relative importance of each solution varies from country to country. WRI research on how to create a sustainable food future has identified 22 solutions that need to be simultaneously applied to close these gaps. There is no silver bullet to close the food, land and GHG mitigation gaps. An 11-gigaton GHG mitigation gap between expected agricultural emissions in 2050 and the target level needed to hold global warming below 2 oC (3.6☏), the level necessary for preventing the worst climate impacts.Ī Five-Course Menu of Solutions for a Sustainable Food Future.A 593 million-hectare land gap (an area nearly twice the size of India) between global agricultural land area in 2010 and expected agricultural expansion by 2050 and.A 56 percent food gap between crop calories produced in 2010 and those needed in 2050 under “business as usual” growth.At the same time, we urgently need to cut greenhouse gas (GHG) emissions from agricultural production and stop conversion of remaining forests to agricultural land.įeeding 10 billion people sustainably by 2050, then, requires closing three gaps: As incomes rise, people will increasingly consume more resource-intensive, animal-based foods. There will be nearly 10 billion people on Earth by 2050-about 3 billion more mouths to feed than there were in 2010. There is a big shortfall between the amount of food we produce today and the amount needed to feed everyone in 2050.
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