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Blog Posts: food security

  • Renewing the Global Commitment to Crop Breeding

    In an article originally published for Devex, Tim Searchinger and Craig Hanson discuss a new World Resources Report publication, which finds that using the modern advances of genetics—such as DNA mapping—offers a great opportunity to increase crop yields while also protecting the environment.

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  • Closing the "Food Gap" Means Renewing the Global Commitment to Crop Breeding

    The world is on a path to need almost 70 percent more crops in 2050 than those it produced in 2006. To close that crop gap without large price increases or clearing more valuable forests and savannas, yields are going to have to grow 33 percent more in the next 44 years than they did in the last 44.

    Using advances in molecular biology to breed better crops can sustainably secure more of the global food supply.

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  • High Water Stress Jeopardizes One-Third of World’s Corn Crop

    According to a new report, the $65 billion U.S. corn industry faces a range of water-related risks that could disrupt production. Other countries face similar threats. In fact, one-third of the world’s corn production occurs in highly or extremely highly water-stressed regions.

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  • Sustainable Fish Farming: 5 Strategies to Get Aquaculture Growth Right

    As the global wild fish catch peaked in the 1990s, aquaculture—or fish farming—has grown rapidly to meet world fish demand, more than doubling production between 2000 and 2012. New research shows that aquaculture production will need to more than double again between now and 2050 to meet the demands of a growing population.

    The question is: Can aquaculture grow sustainably?

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  • Restoration: It’s About More than Just the Trees

    Almost half of the world’s original forests have been cleared or degraded. So naturally, most people think of the “forest restoration” movement as an effort to re-plant these lost trees.

    But it’s time to see restoration as more than just the trees.

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  • Improving Food Security in the Sahel Is Difficult, but Achievable

    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?

    The answer is yes—and we’re already learning from some farmer innovators on how to do so.

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  • WRI’s Top Outcomes of 2013

    As 2013 comes to a close, it’s a good time to look back on the impact we’ve made in the world this year.

    We made progress on tackling key sustainability challenges, including addressing climate change, promoting clean energy, ensuring food security and stable water supplies, reducing forest degradation, and creating sustainable cities. Take a look at our nine top outcomes:

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  • India’s Watershed Development Boosts Food Security, Improves Livelihoods

    India struggles with water scarcity, a problem that poses especially huge implications for the country’s food security and rural livelihoods. The country has long-battled its scarcity issues through Watershed Development, a participatory approach to improve water management through afforestation and reforestation, sustainable land management, soil and water conservation, water-harvesting infrastructure, and social interventions. But while watershed development has been employed in communities throughout India, its potential long-term costs and benefits have not been well-understood or studied--until now.

    A new working paper from WRI and WOTR finds that watershed development has provided more than $9 million dollars’ worth of food security and water management benefits to the water-stressed community, Kumbharwadi.

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  • The Global Food Challenge Explained in 18 Graphics

    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.

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  • Complex Disasters in a Globalized World: A Look at the 2008 Food Crisis

    Globalization means that we are all connected—for good or for bad. Systems are connected across countries and sectors. For instance, food production is intimately connected to energy, water, and finance, and drought in the United States can raise food prices for people all around the world. Changes in one or a few factors in interlinked systems may trigger crises that cascade across time and space in unpredictable ways.

    A new WRI issue brief, Weaving the Net, explores how complex, global crises can have profound impacts on low-income, vulnerable households. In many cases, climate change can exacerbate these impacts. The world experienced this fact—to dramatic effect—when the food crisis unexpectedly erupted in 2008.

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