Experts recently said that 20 million people in Africa's Sahel will face hunger this year, requiring $2 billion in food aid. The question is: Can the Sahel cost-effectively and sustainably increase food production?
Two and a half millennia ago, Plato announced that “Human behavior flows from three things: desire, emotion, and knowledge.” Unfortunately, our human and corporate behavior on climate change is not even close to where it needs to be. But if the great philosopher was right (and he usually was), 2013 may have been a game changer.
The big news from 2013 came from gains in knowledge. New tools and research are opening our understanding much wider than before. But will we act on this? Knowledge can spur action, but this path is not guaranteed.
In much of Africa, the bundle of land rights that most rural people legally hold is relatively small—usually limited to surface rights and certain rights to some natural resources on and below the surface, such as rights to water for domestic use. Many high-value natural resources—such as oil, natural gas, minerals, and wildlife—are governed by separate legal regimes and administered by different public institutions. Africa’s governments often allocate these rights to outside, commonly foreign companies for large-scale operations. In other words, while many communities hold rights to the land, foreign companies hold the rights to the natural resources on or under the same plot. These overlapping rights oftentimes lead to conflict, unsustainable use of resources, and injustices.
The world is projected to hold a whopping 9.6 billion people by 2050. Figuring out how to feed all these people—while also advancing rural development, reducing greenhouse gas emissions, and protecting valuable ecosystems—is one of the greatest challenges of our era.
So what’s causing the global food challenge, and how can the world solve it? We begin to answer these questions through a series of graphics below. For more information, check out the interim findings of Creating a Sustainable Food Future, a report produced by WRI, U.N. Environment Programme, U.N. Development Programme, and the World Bank.
A menu of solutions to sustainably feed more than 9 billion people by 2050
The world’s agricultural system faces a great balancing act. To meet different human needs, by 2050 it must simultaneously produce far more food for a population expected to reach about 9.6 billion, provide economic opportunities for the hundreds of millions of rural poor who depend on...
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.
More than one-quarter of world's agriculture grows in water-stressed areas. This chart shows the percentage of major commodity crops grown in areas facing high or extremely high water stress.