On October 11, IFPRI will release the seventh edition of its annual Global Hunger Index (GHI). This year's GHI, titled The Challenge of Hunger: Ensuring Sustainable Food Security Under Land, Water, and Energy Stresses, addresses the issue of sustainable resource use and its importance to feeding a hungry world. The report brings together a series of policy recommendations to address the underlying causes of hunger, malnutrition, and food insecurity, with a focus on protecting the world's crucial land, water, and energy resources.

AGRODEP (African Growth and Development Policy Modeling Consortium) has now launched its fourth round of membership extension. Qualified economists from Africa are eligible; membership provides free access to cutting-edge economic research tools, resources, and training that may otherwise be unavailable to researchers in the region.

While progress has stalled in the House of Representatives in recent weeks, the pending new five-year US Farm Bill will have important implications for agriculture.

In economics and development work, experiments are becoming a widely used and accepted research tool. For such experiments to be a useful policymaking tool, however, it is necessary for both researchers and policymakers to have a clear understanding of how the experimental method works and how the results of experiments can be used to inform policy decisions.

World Water Week 2012 opened today with the announcement of a new framework to address issues of water scarcity and food insecurity. Spearheaded by the FAO, Coping with Water Scarcity: An Action Framework for Agriculture and Food Security aims to improve global water management practices, particularly when it comes to agriculture.

A new report has been released by the Stockholm International Water Institute in preparation for 2012 World Water Week (August 26-31). The report, Feeding a Thirsty World: Challenges and Opportunities for a Water and Food Secure Future, highlights the crucial role that water plays in agriculture, food production, and food security.

Food security has been a constant topic in the media in recent weeks as commodity prices continue to climb following the drought in the Midwestern US. While the causes of this most recent commodity price spike seem clear - negative weather in the US and South America impacting crop yields, as well as decreased export sales from some of the world's largest exporters - a new tool provides insight into another potential factor in food price spikes and price volatility: the media itself.

Global maize markets are currently experiencing a period of excessive price volatility. This is the first such period since June 2011 and can be largely attributed to conditions in the Midwest United States, which is experiencing the worst drought in 56 years. The United States is the world's largest maize exporter.

Global soybean prices hit an all-time high on Monday in the wake of continuing hot, dry weather across the US Midwest. In addition to pushing prices higher, the drought and subsequent declining soybean stocks and lower expected exports are also causing a period of excessive price volatility in the commodity. It is the first time such a period has been seen for soybeans since December 2010.

Global maize and soybean prices have skyrocketed in recent weeks and experts fear that price increases will be unabated as dry weather in the US Midwest continues for at least another week.