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A new interactive map from WRI’s Aqueduct project reveals that more than 25 percent of the world’s agriculture is grown in areas of high water stress. This figure doubles when looking at irrigated cropland, which produces 40 percent of global food supply.

This analysis highlights the tension between water availability and agricultural production. Finding a balance between these two critical resources will be essential—especially as the global population expands.

Agricultural Exposure to Water Stress

This data set shows the percentage of total crop production in areas facing different levels water stress. Crop production data is overlaid on Aqueduct's baseline water stress indicator, a measure of demand and supply for water in a given area.

Earlier this year, WRI analysis found that one in four food calories produced go uneaten. Yesterday a group of experts took the first step toward helping to curb this massive amount of food loss and waste.

At the Global Green Growth Forum in Copenhagen, WRI announced the launch of a process to develop a global standard for measuring food loss and waste. This standard, known as the “Global Food Loss and Waste Protocol,” will enable countries and companies to measure and monitor the food loss and waste that occur within their boundaries and value chains in a credible, practical, and consistent manner.

COPENHAGEN//WASHINGTON — The World Resources Institute (WRI) today announced the first step in designing a global standard for measuring food loss and waste. The forthcoming guidance, called the “Food Loss and Waste Protocol,” will enable countries and companies to measure and monitor the food loss and waste that occur within their boundaries and value chains in a credible, practical, and consistent manner.

Innovative farmers are beginning to demonstrate how agroforestry and other relatively simple practices can significantly boost food production in Africa’s drylands. In fact, according to a new WRI working paper, improving land and water management on just 25 percent of sub-Saharan Africa’s 300 million hectares of prime cropland would result in an additional 22 million tons of food. This strategy could go a long way towards sustainably feeding Africa—and the world.

If you want to know how to grow crops in the face of climate change, drought, and land degradation, ask Ousséni Kindo, Ousséni Zoromé, or Yacouba Sawadogo—three farmers in Burkina Faso’s Yatenga region.

Policy makers, researchers, and NGO representatives gathered earlier this year at a workshop in Ouagadougou, Burkina Faso to discuss strategies on combating food insecurity and adapting to climate change. Attendees at the event—organized by the group Network for Participatory Approaches to Research and Planning (Réseau MARP Burkina)—heard from several of Burkina Faso’s farmers on how they produce food on degraded lands. The farmers and participants provided interesting insights into climate-smart agriculture methods—including how to scale up these practices throughout the nation.

The United Nations’ new population growth projections show that the world is set to reach nearly 9.6 billion by 2050. This growth holds serious implications for global food security. Absent other effective measures to control dietary shifts and reduce food loss and waste, the world will need to produce about 70 percent more food annually by 2050 to meet global demands. That is a big task, and even harder to do without converting millions more hectares of forests into farmland, contributing to climate change.

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